From 741fb4b9e135cfb161a749db88713229038577bb Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Thu, 5 Sep 2013 17:55:35 +0100 Subject: making act segmenter --- ffmpeg1/.config | 0 ffmpeg1/.version | 0 ffmpeg1/COPYING.GPLv2 | 339 - ffmpeg1/COPYING.GPLv3 | 674 -- ffmpeg1/COPYING.LGPLv2.1 | 502 - ffmpeg1/COPYING.LGPLv3 | 165 - ffmpeg1/CREDITS | 6 - ffmpeg1/Changelog | 1089 -- ffmpeg1/INSTALL | 15 - ffmpeg1/LICENSE | 91 - ffmpeg1/MAINTAINERS | 484 - ffmpeg1/Makefile | 193 - ffmpeg1/README | 18 - ffmpeg1/RELEASE | 1 - ffmpeg1/arch.mak | 16 - ffmpeg1/cmdutils.c | 1841 --- ffmpeg1/cmdutils.h | 548 - ffmpeg1/cmdutils_common_opts.h | 21 - ffmpeg1/common.mak | 140 - ffmpeg1/compat/avisynth/avisynth_c.h | 879 -- ffmpeg1/compat/avisynth/avxsynth_c.h | 727 -- .../windowsPorts/basicDataTypeConversions.h | 85 - .../compat/avisynth/windowsPorts/windows2linux.h | 77 - ffmpeg1/compat/getopt.c | 86 - ffmpeg1/compat/msvcrt/snprintf.c | 71 - ffmpeg1/compat/msvcrt/snprintf.h | 38 - ffmpeg1/compat/plan9/head 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ffmpeg1/libavcodec/cinepak.c | 488 - ffmpeg1/libavcodec/cljr.c | 190 - ffmpeg1/libavcodec/cllc.c | 398 - ffmpeg1/libavcodec/cngdec.c | 171 - ffmpeg1/libavcodec/cngenc.c | 116 - ffmpeg1/libavcodec/codec_desc.c | 2565 ----- ffmpeg1/libavcodec/cook.c | 1292 --- ffmpeg1/libavcodec/cook_parser.c | 59 - ffmpeg1/libavcodec/cookdata.h | 580 - ffmpeg1/libavcodec/copy_block.h | 94 - ffmpeg1/libavcodec/cos_tablegen.c | 73 - ffmpeg1/libavcodec/cpia.c | 233 - ffmpeg1/libavcodec/crystalhd.c | 1223 -- ffmpeg1/libavcodec/cscd.c | 170 - ffmpeg1/libavcodec/cyuv.c | 202 - ffmpeg1/libavcodec/dca.c | 33 - ffmpeg1/libavcodec/dca.h | 42 - ffmpeg1/libavcodec/dca_parser.c | 208 - ffmpeg1/libavcodec/dca_parser.h | 36 - ffmpeg1/libavcodec/dcadata.h | 7664 ------------- ffmpeg1/libavcodec/dcadec.c | 2525 ----- ffmpeg1/libavcodec/dcadsp.c | 51 - ffmpeg1/libavcodec/dcadsp.h | 30 - ffmpeg1/libavcodec/dcaenc.c | 602 - ffmpeg1/libavcodec/dcaenc.h | 546 - ffmpeg1/libavcodec/dcahuff.h | 1076 -- ffmpeg1/libavcodec/dct-test.c | 576 - ffmpeg1/libavcodec/dct.c | 222 - ffmpeg1/libavcodec/dct.h | 70 - ffmpeg1/libavcodec/dct32.c | 276 - ffmpeg1/libavcodec/dct32.h | 25 - ffmpeg1/libavcodec/dct32_fixed.c | 20 - ffmpeg1/libavcodec/dct32_float.c | 20 - ffmpeg1/libavcodec/dctref.c | 123 - ffmpeg1/libavcodec/dctref.h | 29 - ffmpeg1/libavcodec/dfa.c | 390 - ffmpeg1/libavcodec/dirac.c | 334 - ffmpeg1/libavcodec/dirac.h | 60 - ffmpeg1/libavcodec/dirac_arith.c | 116 - ffmpeg1/libavcodec/dirac_arith.h | 190 - ffmpeg1/libavcodec/dirac_dwt.c | 585 - ffmpeg1/libavcodec/dirac_dwt.h | 126 - ffmpeg1/libavcodec/dirac_parser.c | 260 - ffmpeg1/libavcodec/diracdec.c | 1938 ---- ffmpeg1/libavcodec/diracdsp.c | 201 - ffmpeg1/libavcodec/diracdsp.h | 67 - ffmpeg1/libavcodec/dnxhd_parser.c | 116 - ffmpeg1/libavcodec/dnxhddata.c | 1082 -- ffmpeg1/libavcodec/dnxhddata.h | 57 - ffmpeg1/libavcodec/dnxhddec.c | 427 - ffmpeg1/libavcodec/dnxhdenc.c | 1054 -- ffmpeg1/libavcodec/dnxhdenc.h | 98 - ffmpeg1/libavcodec/dpcm.c | 343 - ffmpeg1/libavcodec/dpx.c | 266 - ffmpeg1/libavcodec/dpxenc.c | 274 - ffmpeg1/libavcodec/dsicinav.c | 409 - ffmpeg1/libavcodec/dsputil.c | 2959 ----- ffmpeg1/libavcodec/dsputil.h | 336 - ffmpeg1/libavcodec/dsputil_template.c | 260 - ffmpeg1/libavcodec/dump_extradata_bsf.c | 53 - ffmpeg1/libavcodec/dv.c | 1003 -- ffmpeg1/libavcodec/dv_profile.c | 360 - ffmpeg1/libavcodec/dv_profile.h | 78 - ffmpeg1/libavcodec/dv_tablegen.c | 47 - ffmpeg1/libavcodec/dv_tablegen.h | 97 - ffmpeg1/libavcodec/dv_vlc_data.h | 259 - ffmpeg1/libavcodec/dvbsub.c | 464 - ffmpeg1/libavcodec/dvbsub_parser.c | 179 - ffmpeg1/libavcodec/dvbsubdec.c | 1546 --- ffmpeg1/libavcodec/dvd_nav_parser.c | 116 - ffmpeg1/libavcodec/dvdata.c | 122 - ffmpeg1/libavcodec/dvdata.h | 124 - ffmpeg1/libavcodec/dvdec.c | 382 - ffmpeg1/libavcodec/dvdsub_parser.c | 88 - ffmpeg1/libavcodec/dvdsubdec.c | 611 - ffmpeg1/libavcodec/dvdsubenc.c | 443 - ffmpeg1/libavcodec/dxa.c | 331 - ffmpeg1/libavcodec/dxtory.c | 92 - ffmpeg1/libavcodec/dxva2.c | 150 - ffmpeg1/libavcodec/dxva2.h | 95 - ffmpeg1/libavcodec/dxva2_h264.c | 452 - ffmpeg1/libavcodec/dxva2_internal.h | 56 - ffmpeg1/libavcodec/dxva2_mpeg2.c | 276 - ffmpeg1/libavcodec/dxva2_vc1.c | 297 - ffmpeg1/libavcodec/eac3_data.c | 1134 -- ffmpeg1/libavcodec/eac3_data.h | 36 - ffmpeg1/libavcodec/eac3dec.c | 607 - ffmpeg1/libavcodec/eac3enc.c | 268 - ffmpeg1/libavcodec/eac3enc.h | 54 - ffmpeg1/libavcodec/eacmv.c | 236 - ffmpeg1/libavcodec/eaidct.c | 88 - ffmpeg1/libavcodec/eaidct.h | 26 - ffmpeg1/libavcodec/eamad.c | 327 - ffmpeg1/libavcodec/eatgq.c | 252 - ffmpeg1/libavcodec/eatgv.c | 358 - ffmpeg1/libavcodec/eatqi.c | 158 - ffmpeg1/libavcodec/elbg.c | 438 - ffmpeg1/libavcodec/elbg.h | 55 - ffmpeg1/libavcodec/error_resilience.c | 1275 --- ffmpeg1/libavcodec/error_resilience.h | 79 - ffmpeg1/libavcodec/escape124.c | 379 - ffmpeg1/libavcodec/escape130.c | 319 - ffmpeg1/libavcodec/evrcdata.h | 1499 --- ffmpeg1/libavcodec/evrcdec.c | 917 -- ffmpeg1/libavcodec/exr.c | 813 -- ffmpeg1/libavcodec/faandct.c | 228 - ffmpeg1/libavcodec/faandct.h | 37 - ffmpeg1/libavcodec/faanidct.c | 169 - ffmpeg1/libavcodec/faanidct.h | 31 - ffmpeg1/libavcodec/faxcompr.c | 333 - ffmpeg1/libavcodec/faxcompr.h | 46 - ffmpeg1/libavcodec/fft-fixed-test.c | 20 - ffmpeg1/libavcodec/fft-internal.h | 75 - ffmpeg1/libavcodec/fft-test.c | 495 - ffmpeg1/libavcodec/fft.c | 353 - ffmpeg1/libavcodec/fft.h | 153 - ffmpeg1/libavcodec/fft_fixed.c | 20 - ffmpeg1/libavcodec/fft_float.c | 20 - ffmpeg1/libavcodec/ffv1.c | 221 - ffmpeg1/libavcodec/ffv1.h | 216 - ffmpeg1/libavcodec/ffv1dec.c | 858 -- ffmpeg1/libavcodec/ffv1enc.c | 1169 -- ffmpeg1/libavcodec/ffwavesynth.c | 484 - ffmpeg1/libavcodec/flac.c | 246 - ffmpeg1/libavcodec/flac.h | 143 - ffmpeg1/libavcodec/flac_parser.c | 692 -- ffmpeg1/libavcodec/flacdata.c | 33 - ffmpeg1/libavcodec/flacdata.h | 31 - ffmpeg1/libavcodec/flacdec.c | 592 - ffmpeg1/libavcodec/flacdsp.c | 131 - ffmpeg1/libavcodec/flacdsp.h | 37 - ffmpeg1/libavcodec/flacdsp_lpc_template.c | 141 - ffmpeg1/libavcodec/flacdsp_template.c | 103 - ffmpeg1/libavcodec/flacenc.c | 1358 --- ffmpeg1/libavcodec/flashsv.c | 551 - ffmpeg1/libavcodec/flashsv2enc.c | 931 -- ffmpeg1/libavcodec/flashsvenc.c | 288 - ffmpeg1/libavcodec/flicvideo.c | 813 -- ffmpeg1/libavcodec/flv.h | 33 - ffmpeg1/libavcodec/flvdec.c | 134 - ffmpeg1/libavcodec/flvenc.c | 100 - ffmpeg1/libavcodec/fmtconvert.c | 121 - ffmpeg1/libavcodec/fmtconvert.h | 101 - ffmpeg1/libavcodec/frame_thread_encoder.c | 270 - ffmpeg1/libavcodec/frame_thread_encoder.h | 26 - ffmpeg1/libavcodec/fraps.c | 315 - ffmpeg1/libavcodec/frwu.c | 128 - ffmpeg1/libavcodec/g722.c | 171 - ffmpeg1/libavcodec/g722.h | 77 - ffmpeg1/libavcodec/g722dec.c | 149 - ffmpeg1/libavcodec/g722enc.c | 394 - ffmpeg1/libavcodec/g723_1.c | 2478 ----- ffmpeg1/libavcodec/g723_1_data.h | 1329 --- ffmpeg1/libavcodec/g726.c | 468 - ffmpeg1/libavcodec/g729.h | 29 - ffmpeg1/libavcodec/g729data.h | 382 - ffmpeg1/libavcodec/g729dec.c | 730 -- ffmpeg1/libavcodec/g729postfilter.c | 610 - ffmpeg1/libavcodec/g729postfilter.h | 116 - ffmpeg1/libavcodec/get_bits.h | 631 -- ffmpeg1/libavcodec/gif.c | 205 - ffmpeg1/libavcodec/gif.h | 47 - ffmpeg1/libavcodec/gifdec.c | 545 - ffmpeg1/libavcodec/golomb-test.c | 99 - ffmpeg1/libavcodec/golomb.c | 173 - ffmpeg1/libavcodec/golomb.h | 557 - ffmpeg1/libavcodec/gsm.h | 31 - ffmpeg1/libavcodec/gsm_parser.c | 92 - ffmpeg1/libavcodec/gsmdec.c | 128 - ffmpeg1/libavcodec/gsmdec_data.c | 94 - ffmpeg1/libavcodec/gsmdec_data.h | 43 - ffmpeg1/libavcodec/gsmdec_template.c | 151 - ffmpeg1/libavcodec/h261.c | 52 - ffmpeg1/libavcodec/h261.h | 51 - ffmpeg1/libavcodec/h261_parser.c | 93 - ffmpeg1/libavcodec/h261data.c | 155 - ffmpeg1/libavcodec/h261data.h | 42 - ffmpeg1/libavcodec/h261dec.c | 664 -- ffmpeg1/libavcodec/h261enc.c | 337 - ffmpeg1/libavcodec/h263.c | 384 - ffmpeg1/libavcodec/h263.h | 212 - ffmpeg1/libavcodec/h263_parser.c | 95 - ffmpeg1/libavcodec/h263_parser.h | 29 - ffmpeg1/libavcodec/h263data.h | 299 - ffmpeg1/libavcodec/h263dec.c | 813 -- ffmpeg1/libavcodec/h264.c | 5034 --------- ffmpeg1/libavcodec/h264.h | 977 -- ffmpeg1/libavcodec/h264_cabac.c | 2425 ---- ffmpeg1/libavcodec/h264_cavlc.c | 1162 -- ffmpeg1/libavcodec/h264_direct.c | 628 -- ffmpeg1/libavcodec/h264_loopfilter.c | 826 -- ffmpeg1/libavcodec/h264_mb_template.c | 367 - ffmpeg1/libavcodec/h264_mc_template.c | 159 - ffmpeg1/libavcodec/h264_mp4toannexb_bsf.c | 188 - ffmpeg1/libavcodec/h264_mvpred.h | 829 -- ffmpeg1/libavcodec/h264_parser.c | 398 - ffmpeg1/libavcodec/h264_ps.c | 688 -- ffmpeg1/libavcodec/h264_refs.c | 813 -- ffmpeg1/libavcodec/h264_sei.c | 251 - ffmpeg1/libavcodec/h264addpx_template.c | 72 - ffmpeg1/libavcodec/h264chroma.c | 54 - ffmpeg1/libavcodec/h264chroma.h | 38 - ffmpeg1/libavcodec/h264chroma_template.c | 142 - ffmpeg1/libavcodec/h264data.h | 272 - ffmpeg1/libavcodec/h264dsp.c | 153 - ffmpeg1/libavcodec/h264dsp.h | 119 - ffmpeg1/libavcodec/h264dsp_template.c | 328 - ffmpeg1/libavcodec/h264idct.c | 48 - ffmpeg1/libavcodec/h264idct.h | 44 - ffmpeg1/libavcodec/h264idct_template.c | 323 - ffmpeg1/libavcodec/h264pred.c | 593 - ffmpeg1/libavcodec/h264pred.h | 119 - ffmpeg1/libavcodec/h264pred_template.c | 1280 --- ffmpeg1/libavcodec/h264qpel.c | 104 - ffmpeg1/libavcodec/h264qpel.h | 38 - ffmpeg1/libavcodec/h264qpel_template.c | 549 - ffmpeg1/libavcodec/hpel_template.c | 100 - ffmpeg1/libavcodec/hpeldsp.c | 63 - ffmpeg1/libavcodec/hpeldsp.h | 105 - ffmpeg1/libavcodec/hpeldsp_template.c | 254 - ffmpeg1/libavcodec/huffman.c | 176 - ffmpeg1/libavcodec/huffman.h | 47 - ffmpeg1/libavcodec/huffyuv.c | 97 - ffmpeg1/libavcodec/huffyuv.h | 92 - ffmpeg1/libavcodec/huffyuvdec.c | 797 -- ffmpeg1/libavcodec/huffyuvenc.c | 700 -- ffmpeg1/libavcodec/idcinvideo.c | 253 - ffmpeg1/libavcodec/iff.c | 896 -- ffmpeg1/libavcodec/iirfilter.c | 352 - ffmpeg1/libavcodec/iirfilter.h | 145 - ffmpeg1/libavcodec/imc.c | 1025 -- ffmpeg1/libavcodec/imcdata.h | 169 - ffmpeg1/libavcodec/imgconvert.c | 665 -- ffmpeg1/libavcodec/imgconvert.h | 29 - ffmpeg1/libavcodec/imx_dump_header_bsf.c | 59 - ffmpeg1/libavcodec/indeo2.c | 258 - ffmpeg1/libavcodec/indeo2data.h | 141 - ffmpeg1/libavcodec/indeo3.c | 1138 -- ffmpeg1/libavcodec/indeo3data.h | 362 - ffmpeg1/libavcodec/indeo4.c | 659 -- ffmpeg1/libavcodec/indeo4data.h | 350 - ffmpeg1/libavcodec/indeo5.c | 676 -- ffmpeg1/libavcodec/indeo5data.h | 162 - ffmpeg1/libavcodec/intelh263dec.c | 138 - ffmpeg1/libavcodec/internal.h | 230 - ffmpeg1/libavcodec/interplayvideo.c | 1027 -- ffmpeg1/libavcodec/intrax8.c | 789 -- ffmpeg1/libavcodec/intrax8.h | 59 - ffmpeg1/libavcodec/intrax8dsp.c | 432 - ffmpeg1/libavcodec/intrax8dsp.h | 35 - ffmpeg1/libavcodec/intrax8huf.h | 918 -- ffmpeg1/libavcodec/ituh263dec.c | 1157 -- ffmpeg1/libavcodec/ituh263enc.c | 837 -- ffmpeg1/libavcodec/ivi_common.c | 1375 --- ffmpeg1/libavcodec/ivi_common.h | 321 - ffmpeg1/libavcodec/ivi_dsp.c | 623 -- ffmpeg1/libavcodec/ivi_dsp.h | 205 - ffmpeg1/libavcodec/j2k.c | 391 - ffmpeg1/libavcodec/j2k.h | 234 - ffmpeg1/libavcodec/j2k_dwt.c | 386 - ffmpeg1/libavcodec/j2k_dwt.h | 63 - ffmpeg1/libavcodec/j2kdec.c | 1093 -- ffmpeg1/libavcodec/j2kenc.c | 1046 -- ffmpeg1/libavcodec/jacosub.h | 45 - ffmpeg1/libavcodec/jacosubdec.c | 205 - ffmpeg1/libavcodec/jfdctfst.c | 332 - ffmpeg1/libavcodec/jfdctint.c | 25 - ffmpeg1/libavcodec/jfdctint_template.c | 403 - ffmpeg1/libavcodec/jpegls.c | 87 - ffmpeg1/libavcodec/jpegls.h | 114 - ffmpeg1/libavcodec/jpeglsdec.c | 385 - ffmpeg1/libavcodec/jpeglsdec.h | 41 - ffmpeg1/libavcodec/jpeglsenc.c | 409 - ffmpeg1/libavcodec/jrevdct.c | 1155 -- ffmpeg1/libavcodec/jvdec.c | 220 - ffmpeg1/libavcodec/kbdwin.c | 47 - ffmpeg1/libavcodec/kbdwin.h | 35 - ffmpeg1/libavcodec/kgv1dec.c | 185 - ffmpeg1/libavcodec/kmvc.c | 442 - ffmpeg1/libavcodec/lagarith.c | 714 -- ffmpeg1/libavcodec/lagarithrac.c | 59 - ffmpeg1/libavcodec/lagarithrac.h | 119 - ffmpeg1/libavcodec/latm_parser.c | 112 - ffmpeg1/libavcodec/lcl.h | 49 - ffmpeg1/libavcodec/lcldec.c | 665 -- ffmpeg1/libavcodec/lclenc.c | 197 - ffmpeg1/libavcodec/libaacplus.c | 141 - ffmpeg1/libavcodec/libavcodec.pc | 14 - ffmpeg1/libavcodec/libavcodec.v | 33 - ffmpeg1/libavcodec/libcelt_dec.c | 140 - ffmpeg1/libavcodec/libfaac.c | 237 - ffmpeg1/libavcodec/libfdk-aacenc.c | 411 - ffmpeg1/libavcodec/libgsm.c | 254 - ffmpeg1/libavcodec/libilbc.c | 197 - ffmpeg1/libavcodec/libmp3lame.c | 305 - ffmpeg1/libavcodec/libopencore-amr.c | 379 - ffmpeg1/libavcodec/libopenjpegdec.c | 408 - ffmpeg1/libavcodec/libopenjpegenc.c | 581 - ffmpeg1/libavcodec/libopus.c | 48 - ffmpeg1/libavcodec/libopus.h | 27 - ffmpeg1/libavcodec/libopusdec.c | 198 - ffmpeg1/libavcodec/libopusenc.c | 426 - ffmpeg1/libavcodec/libschroedinger.c | 221 - ffmpeg1/libavcodec/libschroedinger.h | 133 - ffmpeg1/libavcodec/libschroedingerdec.c | 386 - ffmpeg1/libavcodec/libschroedingerenc.c | 446 - ffmpeg1/libavcodec/libspeexdec.c | 182 - ffmpeg1/libavcodec/libspeexenc.c | 368 - ffmpeg1/libavcodec/libstagefright.cpp | 597 - ffmpeg1/libavcodec/libtheoraenc.c | 382 - ffmpeg1/libavcodec/libtwolame.c | 196 - ffmpeg1/libavcodec/libutvideo.h | 61 - ffmpeg1/libavcodec/libutvideodec.cpp | 199 - ffmpeg1/libavcodec/libutvideoenc.cpp | 239 - ffmpeg1/libavcodec/libvo-aacenc.c | 200 - ffmpeg1/libavcodec/libvo-amrwbenc.c | 152 - ffmpeg1/libavcodec/libvorbisdec.c | 199 - ffmpeg1/libavcodec/libvorbisenc.c | 378 - ffmpeg1/libavcodec/libvpxdec.c | 149 - ffmpeg1/libavcodec/libvpxenc.c | 729 -- ffmpeg1/libavcodec/libx264.c | 751 -- ffmpeg1/libavcodec/libxavs.c | 432 - ffmpeg1/libavcodec/libxvid.c | 775 -- ffmpeg1/libavcodec/libxvid.h | 32 - ffmpeg1/libavcodec/libxvid_rc.c | 141 - ffmpeg1/libavcodec/ljpegenc.c | 236 - ffmpeg1/libavcodec/loco.c | 312 - ffmpeg1/libavcodec/log2_tab.c | 1 - ffmpeg1/libavcodec/lpc.c | 287 - ffmpeg1/libavcodec/lpc.h | 197 - ffmpeg1/libavcodec/lsp.c | 235 - ffmpeg1/libavcodec/lsp.h | 130 - ffmpeg1/libavcodec/lzw.c | 234 - ffmpeg1/libavcodec/lzw.h | 63 - ffmpeg1/libavcodec/lzwenc.c | 269 - ffmpeg1/libavcodec/mace.c | 304 - ffmpeg1/libavcodec/mathops.h | 218 - ffmpeg1/libavcodec/mathtables.c | 122 - ffmpeg1/libavcodec/mdct.c | 203 - ffmpeg1/libavcodec/mdct_fixed.c | 64 - ffmpeg1/libavcodec/mdct_float.c | 20 - ffmpeg1/libavcodec/mdec.c | 254 - ffmpeg1/libavcodec/microdvddec.c | 377 - ffmpeg1/libavcodec/mimic.c | 478 - ffmpeg1/libavcodec/mips/Makefile | 21 - ffmpeg1/libavcodec/mips/aaccoder_mips.c | 2498 ----- ffmpeg1/libavcodec/mips/aacdec_mips.c | 831 -- ffmpeg1/libavcodec/mips/aacdec_mips.h | 249 - ffmpeg1/libavcodec/mips/aacpsdsp_mips.c | 459 - ffmpeg1/libavcodec/mips/aacsbr_mips.c | 618 - ffmpeg1/libavcodec/mips/aacsbr_mips.h | 493 - ffmpeg1/libavcodec/mips/ac3dsp_mips.c | 412 - ffmpeg1/libavcodec/mips/acelp_filters_mips.c | 216 - ffmpeg1/libavcodec/mips/acelp_vectors_mips.c | 101 - ffmpeg1/libavcodec/mips/amrwbdec_mips.c | 187 - ffmpeg1/libavcodec/mips/amrwbdec_mips.h | 62 - ffmpeg1/libavcodec/mips/celp_filters_mips.c | 288 - ffmpeg1/libavcodec/mips/celp_math_mips.c | 89 - ffmpeg1/libavcodec/mips/compute_antialias_fixed.h | 250 - ffmpeg1/libavcodec/mips/compute_antialias_float.h | 185 - ffmpeg1/libavcodec/mips/fft_init_table.c | 67 - ffmpeg1/libavcodec/mips/fft_mips.c | 534 - ffmpeg1/libavcodec/mips/fft_table.h | 63 - ffmpeg1/libavcodec/mips/fmtconvert_mips.c | 342 - ffmpeg1/libavcodec/mips/iirfilter_mips.c | 204 - ffmpeg1/libavcodec/mips/lsp_mips.h | 109 - ffmpeg1/libavcodec/mips/mathops.h | 82 - ffmpeg1/libavcodec/mips/mpegaudiodsp_mips_fixed.c | 907 -- ffmpeg1/libavcodec/mips/mpegaudiodsp_mips_float.c | 1250 --- ffmpeg1/libavcodec/mips/sbrdsp_mips.c | 940 -- ffmpeg1/libavcodec/mjpeg.c | 145 - ffmpeg1/libavcodec/mjpeg.h | 156 - ffmpeg1/libavcodec/mjpeg2jpeg_bsf.c | 112 - ffmpeg1/libavcodec/mjpeg_parser.c | 134 - ffmpeg1/libavcodec/mjpega_dump_header_bsf.c | 94 - ffmpeg1/libavcodec/mjpegbdec.c | 167 - ffmpeg1/libavcodec/mjpegdec.c | 1935 ---- ffmpeg1/libavcodec/mjpegdec.h | 135 - ffmpeg1/libavcodec/mjpegenc.c | 544 - ffmpeg1/libavcodec/mjpegenc.h | 61 - ffmpeg1/libavcodec/mlp.c | 115 - ffmpeg1/libavcodec/mlp.h | 127 - ffmpeg1/libavcodec/mlp_parser.c | 398 - ffmpeg1/libavcodec/mlp_parser.h | 65 - ffmpeg1/libavcodec/mlpdec.c | 1272 --- ffmpeg1/libavcodec/mlpdsp.c | 64 - ffmpeg1/libavcodec/mlpdsp.h | 37 - ffmpeg1/libavcodec/mmvideo.c | 238 - ffmpeg1/libavcodec/motion-test.c | 151 - ffmpeg1/libavcodec/motion_est.c | 1759 --- ffmpeg1/libavcodec/motion_est_template.c | 1103 -- ffmpeg1/libavcodec/motionpixels.c | 343 - ffmpeg1/libavcodec/motionpixels_tablegen.c | 41 - ffmpeg1/libavcodec/motionpixels_tablegen.h | 91 - ffmpeg1/libavcodec/movsub_bsf.c | 57 - ffmpeg1/libavcodec/movtextdec.c | 116 - ffmpeg1/libavcodec/movtextenc.c | 165 - ffmpeg1/libavcodec/mp3_header_compress_bsf.c | 88 - ffmpeg1/libavcodec/mp3_header_decompress_bsf.c | 98 - ffmpeg1/libavcodec/mpc.c | 99 - ffmpeg1/libavcodec/mpc.h | 77 - ffmpeg1/libavcodec/mpc7.c | 343 - ffmpeg1/libavcodec/mpc7data.h | 171 - ffmpeg1/libavcodec/mpc8.c | 448 - ffmpeg1/libavcodec/mpc8data.h | 121 - ffmpeg1/libavcodec/mpc8huff.h | 578 - ffmpeg1/libavcodec/mpcdata.h | 100 - ffmpeg1/libavcodec/mpeg12.c | 2774 ----- ffmpeg1/libavcodec/mpeg12.h | 76 - ffmpeg1/libavcodec/mpeg12data.c | 432 - ffmpeg1/libavcodec/mpeg12data.h | 57 - ffmpeg1/libavcodec/mpeg12decdata.h | 93 - ffmpeg1/libavcodec/mpeg12enc.c | 1023 -- ffmpeg1/libavcodec/mpeg4audio.c | 190 - ffmpeg1/libavcodec/mpeg4audio.h | 109 - ffmpeg1/libavcodec/mpeg4data.h | 376 - ffmpeg1/libavcodec/mpeg4video.c | 170 - ffmpeg1/libavcodec/mpeg4video.h | 200 - ffmpeg1/libavcodec/mpeg4video_parser.c | 154 - ffmpeg1/libavcodec/mpeg4video_parser.h | 34 - ffmpeg1/libavcodec/mpeg4videodec.c | 2389 ---- ffmpeg1/libavcodec/mpeg4videoenc.c | 1363 --- ffmpeg1/libavcodec/mpegaudio.c | 50 - ffmpeg1/libavcodec/mpegaudio.h | 77 - ffmpeg1/libavcodec/mpegaudio_parser.c | 114 - ffmpeg1/libavcodec/mpegaudio_tablegen.c | 42 - ffmpeg1/libavcodec/mpegaudio_tablegen.h | 72 - ffmpeg1/libavcodec/mpegaudiodata.c | 146 - ffmpeg1/libavcodec/mpegaudiodata.h | 44 - ffmpeg1/libavcodec/mpegaudiodec.c | 2076 ---- ffmpeg1/libavcodec/mpegaudiodec_float.c | 104 - ffmpeg1/libavcodec/mpegaudiodecheader.c | 146 - ffmpeg1/libavcodec/mpegaudiodecheader.h | 76 - ffmpeg1/libavcodec/mpegaudiodectab.h | 615 - ffmpeg1/libavcodec/mpegaudiodsp.c | 48 - ffmpeg1/libavcodec/mpegaudiodsp.h | 89 - ffmpeg1/libavcodec/mpegaudiodsp_data.c | 56 - ffmpeg1/libavcodec/mpegaudiodsp_fixed.c | 20 - ffmpeg1/libavcodec/mpegaudiodsp_float.c | 20 - ffmpeg1/libavcodec/mpegaudiodsp_template.c | 400 - ffmpeg1/libavcodec/mpegaudioenc.c | 788 -- ffmpeg1/libavcodec/mpegaudiotab.h | 118 - ffmpeg1/libavcodec/mpegvideo.c | 3365 ------ ffmpeg1/libavcodec/mpegvideo.h | 968 -- ffmpeg1/libavcodec/mpegvideo_enc.c | 4311 ------- ffmpeg1/libavcodec/mpegvideo_motion.c | 894 -- ffmpeg1/libavcodec/mpegvideo_parser.c | 208 - ffmpeg1/libavcodec/mpegvideo_xvmc.c | 331 - ffmpeg1/libavcodec/mpl2dec.c | 96 - ffmpeg1/libavcodec/mqc.c | 108 - ffmpeg1/libavcodec/mqc.h | 75 - ffmpeg1/libavcodec/mqcdec.c | 93 - ffmpeg1/libavcodec/mqcenc.c | 119 - ffmpeg1/libavcodec/msgsmdec.c | 38 - ffmpeg1/libavcodec/msgsmdec.h | 30 - ffmpeg1/libavcodec/msmpeg4.c | 1269 --- ffmpeg1/libavcodec/msmpeg4.h | 68 - ffmpeg1/libavcodec/msmpeg4data.c | 2005 ---- ffmpeg1/libavcodec/msmpeg4data.h | 90 - ffmpeg1/libavcodec/msmpeg4enc.c | 691 -- ffmpeg1/libavcodec/msrle.c | 164 - ffmpeg1/libavcodec/msrledec.c | 266 - ffmpeg1/libavcodec/msrledec.h | 39 - ffmpeg1/libavcodec/mss1.c | 224 - ffmpeg1/libavcodec/mss12.c | 679 -- ffmpeg1/libavcodec/mss12.h | 133 - ffmpeg1/libavcodec/mss2.c | 852 -- ffmpeg1/libavcodec/mss2dsp.c | 156 - ffmpeg1/libavcodec/mss2dsp.h | 50 - ffmpeg1/libavcodec/mss3.c | 866 -- ffmpeg1/libavcodec/mss34dsp.c | 114 - ffmpeg1/libavcodec/mss34dsp.h | 45 - ffmpeg1/libavcodec/mss4.c | 677 -- ffmpeg1/libavcodec/msvideo1.c | 346 - ffmpeg1/libavcodec/msvideo1enc.c | 311 - ffmpeg1/libavcodec/mvcdec.c | 286 - ffmpeg1/libavcodec/mxpegdec.c | 340 - ffmpeg1/libavcodec/nellymoser.c | 224 - ffmpeg1/libavcodec/nellymoser.h | 57 - ffmpeg1/libavcodec/nellymoserdec.c | 209 - ffmpeg1/libavcodec/nellymoserenc.c | 417 - ffmpeg1/libavcodec/noise_bsf.c | 53 - ffmpeg1/libavcodec/nuv.c | 341 - ffmpeg1/libavcodec/old_codec_ids.h | 397 - ffmpeg1/libavcodec/options.c | 294 - ffmpeg1/libavcodec/options_table.h | 392 - ffmpeg1/libavcodec/os2threads.h | 162 - ffmpeg1/libavcodec/paf.c | 446 - ffmpeg1/libavcodec/paf.h | 28 - ffmpeg1/libavcodec/pamenc.c | 143 - ffmpeg1/libavcodec/parser.c | 300 - ffmpeg1/libavcodec/parser.h | 59 - ffmpeg1/libavcodec/pcm-mpeg.c | 312 - ffmpeg1/libavcodec/pcm.c | 625 -- ffmpeg1/libavcodec/pcm_tablegen.c | 39 - ffmpeg1/libavcodec/pcm_tablegen.h | 119 - ffmpeg1/libavcodec/pcx.c | 234 - ffmpeg1/libavcodec/pcxenc.c | 230 - ffmpeg1/libavcodec/pgssubdec.c | 549 - ffmpeg1/libavcodec/pictordec.c | 262 - ffmpeg1/libavcodec/png.c | 72 - ffmpeg1/libavcodec/png.h | 69 - ffmpeg1/libavcodec/png_parser.c | 120 - ffmpeg1/libavcodec/pngdec.c | 902 -- ffmpeg1/libavcodec/pngdsp.c | 48 - ffmpeg1/libavcodec/pngdsp.h | 40 - ffmpeg1/libavcodec/pngenc.c | 480 - ffmpeg1/libavcodec/pnm.c | 204 - ffmpeg1/libavcodec/pnm.h | 39 - ffmpeg1/libavcodec/pnm_parser.c | 92 - ffmpeg1/libavcodec/pnmdec.c | 290 - ffmpeg1/libavcodec/pnmenc.c | 186 - ffmpeg1/libavcodec/ppc/Makefile | 24 - ffmpeg1/libavcodec/ppc/asm.S | 133 - ffmpeg1/libavcodec/ppc/dsputil_altivec.c | 963 -- ffmpeg1/libavcodec/ppc/dsputil_altivec.h | 43 - ffmpeg1/libavcodec/ppc/dsputil_ppc.c | 184 - ffmpeg1/libavcodec/ppc/fdct_altivec.c | 462 - ffmpeg1/libavcodec/ppc/fft_altivec.c | 150 - ffmpeg1/libavcodec/ppc/fft_altivec_s.S | 449 - ffmpeg1/libavcodec/ppc/fmtconvert_altivec.c | 166 - ffmpeg1/libavcodec/ppc/gmc_altivec.c | 130 - ffmpeg1/libavcodec/ppc/h264_altivec.c | 748 -- ffmpeg1/libavcodec/ppc/h264_qpel.c | 317 - ffmpeg1/libavcodec/ppc/h264_qpel_template.c | 507 - ffmpeg1/libavcodec/ppc/h264chroma_init.c | 64 - ffmpeg1/libavcodec/ppc/h264chroma_template.c | 289 - ffmpeg1/libavcodec/ppc/hpeldsp_altivec.c | 464 - ffmpeg1/libavcodec/ppc/idct_altivec.c | 216 - ffmpeg1/libavcodec/ppc/int_altivec.c | 145 - ffmpeg1/libavcodec/ppc/mathops.h | 79 - ffmpeg1/libavcodec/ppc/mpegaudiodec_altivec.c | 130 - ffmpeg1/libavcodec/ppc/mpegvideo_altivec.c | 124 - ffmpeg1/libavcodec/ppc/vc1dsp_altivec.c | 347 - ffmpeg1/libavcodec/ppc/videodsp_ppc.c | 36 - ffmpeg1/libavcodec/ppc/vorbisdsp_altivec.c | 61 - ffmpeg1/libavcodec/ppc/vp3dsp_altivec.c | 189 - ffmpeg1/libavcodec/ppc/vp8dsp_altivec.c | 304 - ffmpeg1/libavcodec/proresdata.c | 72 - ffmpeg1/libavcodec/proresdata.h | 39 - ffmpeg1/libavcodec/proresdec.h | 54 - ffmpeg1/libavcodec/proresdec2.c | 595 - ffmpeg1/libavcodec/proresdec_lgpl.c | 668 -- ffmpeg1/libavcodec/proresdsp.c | 91 - ffmpeg1/libavcodec/proresdsp.h | 44 - ffmpeg1/libavcodec/proresenc_anatoliy.c | 626 -- ffmpeg1/libavcodec/proresenc_kostya.c | 1077 -- ffmpeg1/libavcodec/psymodel.c | 147 - ffmpeg1/libavcodec/psymodel.h | 189 - ffmpeg1/libavcodec/pthread.c | 1136 -- ffmpeg1/libavcodec/ptx.c | 93 - ffmpeg1/libavcodec/put_bits.h | 237 - ffmpeg1/libavcodec/qcelpdata.h | 552 - ffmpeg1/libavcodec/qcelpdec.c | 797 -- ffmpeg1/libavcodec/qdm2.c | 2014 ---- ffmpeg1/libavcodec/qdm2_tablegen.c | 44 - ffmpeg1/libavcodec/qdm2_tablegen.h | 97 - ffmpeg1/libavcodec/qdm2data.h | 531 - ffmpeg1/libavcodec/qdrw.c | 151 - ffmpeg1/libavcodec/qpeg.c | 352 - ffmpeg1/libavcodec/qtrle.c | 526 - ffmpeg1/libavcodec/qtrleenc.c | 402 - ffmpeg1/libavcodec/r210dec.c | 122 - ffmpeg1/libavcodec/r210enc.c | 123 - ffmpeg1/libavcodec/ra144.c | 1728 --- ffmpeg1/libavcodec/ra144.h | 85 - ffmpeg1/libavcodec/ra144dec.c | 137 - ffmpeg1/libavcodec/ra144enc.c | 558 - ffmpeg1/libavcodec/ra288.c | 239 - ffmpeg1/libavcodec/ra288.h | 148 - ffmpeg1/libavcodec/ralf.c | 535 - ffmpeg1/libavcodec/ralfdata.h | 9920 ----------------- ffmpeg1/libavcodec/rangecoder.c | 157 - ffmpeg1/libavcodec/rangecoder.h | 147 - ffmpeg1/libavcodec/ratecontrol.c | 1062 -- ffmpeg1/libavcodec/ratecontrol.h | 103 - ffmpeg1/libavcodec/raw.c | 208 - ffmpeg1/libavcodec/raw.h | 44 - ffmpeg1/libavcodec/rawdec.c | 348 - ffmpeg1/libavcodec/rawenc.c | 80 - ffmpeg1/libavcodec/rdft.c | 133 - ffmpeg1/libavcodec/rdft.h | 74 - ffmpeg1/libavcodec/realtextdec.c | 83 - ffmpeg1/libavcodec/rectangle.h | 124 - ffmpeg1/libavcodec/remove_extradata_bsf.c | 55 - ffmpeg1/libavcodec/resample.c | 435 - ffmpeg1/libavcodec/resample2.c | 319 - ffmpeg1/libavcodec/rl.h | 86 - ffmpeg1/libavcodec/rl2.c | 226 - ffmpeg1/libavcodec/rle.c | 85 - ffmpeg1/libavcodec/rle.h | 39 - ffmpeg1/libavcodec/rnd_avg.h | 57 - ffmpeg1/libavcodec/roqaudioenc.c | 206 - ffmpeg1/libavcodec/roqvideo.c | 143 - ffmpeg1/libavcodec/roqvideo.h | 93 - ffmpeg1/libavcodec/roqvideodec.c | 247 - ffmpeg1/libavcodec/roqvideoenc.c | 1087 -- ffmpeg1/libavcodec/rpza.c | 292 - ffmpeg1/libavcodec/rtjpeg.c | 173 - ffmpeg1/libavcodec/rtjpeg.h | 47 - ffmpeg1/libavcodec/rv10.c | 789 -- ffmpeg1/libavcodec/rv10enc.c | 72 - ffmpeg1/libavcodec/rv20enc.c | 73 - ffmpeg1/libavcodec/rv30.c | 288 - ffmpeg1/libavcodec/rv30data.h | 181 - ffmpeg1/libavcodec/rv30dsp.c | 314 - ffmpeg1/libavcodec/rv34.c | 1821 --- ffmpeg1/libavcodec/rv34.h | 140 - ffmpeg1/libavcodec/rv34_parser.c | 93 - ffmpeg1/libavcodec/rv34data.h | 126 - ffmpeg1/libavcodec/rv34dsp.c | 143 - ffmpeg1/libavcodec/rv34dsp.h | 87 - ffmpeg1/libavcodec/rv34vlc.h | 4055 ------- ffmpeg1/libavcodec/rv40.c | 579 - ffmpeg1/libavcodec/rv40data.h | 101 - ffmpeg1/libavcodec/rv40dsp.c | 626 -- ffmpeg1/libavcodec/rv40vlc2.h | 706 -- ffmpeg1/libavcodec/s302m.c | 161 - ffmpeg1/libavcodec/s3tc.c | 97 - ffmpeg1/libavcodec/s3tc.h | 55 - ffmpeg1/libavcodec/samidec.c | 158 - ffmpeg1/libavcodec/sanm.c | 1300 --- ffmpeg1/libavcodec/sanm_data.h | 248 - ffmpeg1/libavcodec/sbr.h | 213 - ffmpeg1/libavcodec/sbrdsp.c | 250 - ffmpeg1/libavcodec/sbrdsp.h | 52 - ffmpeg1/libavcodec/sgi.h | 36 - ffmpeg1/libavcodec/sgidec.c | 243 - ffmpeg1/libavcodec/sgienc.c | 228 - ffmpeg1/libavcodec/sgirledec.c | 151 - ffmpeg1/libavcodec/sh4/Makefile | 7 - ffmpeg1/libavcodec/sh4/dsputil_align.c | 312 - ffmpeg1/libavcodec/sh4/dsputil_sh4.c | 108 - ffmpeg1/libavcodec/sh4/dsputil_sh4.h | 34 - ffmpeg1/libavcodec/sh4/h264chroma_init.c | 132 - ffmpeg1/libavcodec/sh4/hpeldsp.c | 347 - ffmpeg1/libavcodec/sh4/idct_sh4.c | 210 - ffmpeg1/libavcodec/sh4/qpel.c | 862 -- ffmpeg1/libavcodec/sh4/sh4.h | 44 - ffmpeg1/libavcodec/shorten.c | 671 -- ffmpeg1/libavcodec/simple_idct.c | 233 - ffmpeg1/libavcodec/simple_idct.h | 57 - ffmpeg1/libavcodec/simple_idct_template.c | 324 - ffmpeg1/libavcodec/sinewin.c | 20 - ffmpeg1/libavcodec/sinewin.h | 60 - ffmpeg1/libavcodec/sinewin_tablegen.c | 46 - ffmpeg1/libavcodec/sinewin_tablegen.h | 67 - ffmpeg1/libavcodec/sipr.c | 574 - ffmpeg1/libavcodec/sipr.h | 109 - ffmpeg1/libavcodec/sipr16k.c | 282 - ffmpeg1/libavcodec/sipr16kdata.h | 533 - ffmpeg1/libavcodec/siprdata.h | 263 - ffmpeg1/libavcodec/smacker.c | 782 -- ffmpeg1/libavcodec/smc.c | 474 - ffmpeg1/libavcodec/snow.c | 692 -- ffmpeg1/libavcodec/snow.h | 703 -- ffmpeg1/libavcodec/snow_dwt.c | 865 -- ffmpeg1/libavcodec/snow_dwt.h | 127 - ffmpeg1/libavcodec/snowdata.h | 132 - ffmpeg1/libavcodec/snowdec.c | 587 - ffmpeg1/libavcodec/snowenc.c | 2112 ---- ffmpeg1/libavcodec/sonic.c | 999 -- ffmpeg1/libavcodec/sp5x.h | 238 - ffmpeg1/libavcodec/sp5xdec.c | 121 - ffmpeg1/libavcodec/sparc/Makefile | 4 - ffmpeg1/libavcodec/sparc/dsputil_vis.c | 62 - ffmpeg1/libavcodec/sparc/dsputil_vis.h | 28 - ffmpeg1/libavcodec/sparc/hpeldsp_vis.c | 3537 ------ ffmpeg1/libavcodec/sparc/simple_idct_vis.c | 531 - ffmpeg1/libavcodec/sparc/vis.h | 331 - ffmpeg1/libavcodec/srtdec.c | 282 - ffmpeg1/libavcodec/srtenc.c | 324 - ffmpeg1/libavcodec/subviewerdec.c | 83 - ffmpeg1/libavcodec/sunrast.c | 217 - ffmpeg1/libavcodec/sunrast.h | 56 - ffmpeg1/libavcodec/sunrastenc.c | 224 - ffmpeg1/libavcodec/svq1.c | 43 - ffmpeg1/libavcodec/svq1.h | 59 - ffmpeg1/libavcodec/svq13.c | 69 - ffmpeg1/libavcodec/svq1_cb.h | 1525 --- ffmpeg1/libavcodec/svq1_vlc.h | 268 - ffmpeg1/libavcodec/svq1dec.c | 821 -- ffmpeg1/libavcodec/svq1enc.c | 635 -- ffmpeg1/libavcodec/svq1enc_cb.h | 86 - ffmpeg1/libavcodec/svq3.c | 1350 --- ffmpeg1/libavcodec/svq3.h | 27 - ffmpeg1/libavcodec/synth_filter.c | 64 - ffmpeg1/libavcodec/synth_filter.h | 37 - ffmpeg1/libavcodec/tableprint.h | 111 - ffmpeg1/libavcodec/tak.c | 175 - ffmpeg1/libavcodec/tak.h | 165 - ffmpeg1/libavcodec/tak_parser.c | 128 - ffmpeg1/libavcodec/takdec.c | 938 -- ffmpeg1/libavcodec/targa.c | 307 - ffmpeg1/libavcodec/targa.h | 48 - ffmpeg1/libavcodec/targa_y216dec.c | 90 - ffmpeg1/libavcodec/targaenc.c | 201 - ffmpeg1/libavcodec/textdec.c | 188 - ffmpeg1/libavcodec/thread.h | 128 - ffmpeg1/libavcodec/tiertexseqv.c | 267 - ffmpeg1/libavcodec/tiff.c | 1237 -- ffmpeg1/libavcodec/tiff.h | 193 - ffmpeg1/libavcodec/tiff_data.c | 1870 ---- ffmpeg1/libavcodec/tiff_data.h | 92 - ffmpeg1/libavcodec/tiffenc.c | 546 - ffmpeg1/libavcodec/timecode.c | 150 - ffmpeg1/libavcodec/timecode.h | 106 - ffmpeg1/libavcodec/tmv.c | 97 - ffmpeg1/libavcodec/truemotion1.c | 909 -- ffmpeg1/libavcodec/truemotion1data.h | 832 -- ffmpeg1/libavcodec/truemotion2.c | 1004 -- ffmpeg1/libavcodec/truespeech.c | 366 - ffmpeg1/libavcodec/truespeech_data.h | 159 - ffmpeg1/libavcodec/tscc.c | 190 - ffmpeg1/libavcodec/tscc2.c | 377 - ffmpeg1/libavcodec/tscc2data.h | 935 -- ffmpeg1/libavcodec/tta.c | 515 - ffmpeg1/libavcodec/twinvq.c | 1185 -- ffmpeg1/libavcodec/twinvq_data.h | 11137 ------------------- ffmpeg1/libavcodec/txd.c | 142 - ffmpeg1/libavcodec/ulti.c | 429 - ffmpeg1/libavcodec/ulti_cb.h | 4124 ------- ffmpeg1/libavcodec/unary.h | 56 - ffmpeg1/libavcodec/utils.c | 3095 ------ ffmpeg1/libavcodec/utvideo.c | 39 - ffmpeg1/libavcodec/utvideo.h | 91 - ffmpeg1/libavcodec/utvideodec.c | 543 - ffmpeg1/libavcodec/utvideoenc.c | 622 -- ffmpeg1/libavcodec/v210dec.c | 178 - ffmpeg1/libavcodec/v210dec.h | 36 - ffmpeg1/libavcodec/v210enc.c | 126 - ffmpeg1/libavcodec/v210x.c | 131 - ffmpeg1/libavcodec/v308dec.c | 91 - ffmpeg1/libavcodec/v308enc.c | 94 - ffmpeg1/libavcodec/v408dec.c | 111 - ffmpeg1/libavcodec/v408enc.c | 113 - ffmpeg1/libavcodec/v410dec.c | 98 - ffmpeg1/libavcodec/v410enc.c | 98 - ffmpeg1/libavcodec/vaapi.c | 219 - ffmpeg1/libavcodec/vaapi.h | 173 - ffmpeg1/libavcodec/vaapi_h264.c | 361 - ffmpeg1/libavcodec/vaapi_internal.h | 72 - ffmpeg1/libavcodec/vaapi_mpeg2.c | 143 - ffmpeg1/libavcodec/vaapi_mpeg4.c | 169 - ffmpeg1/libavcodec/vaapi_vc1.c | 356 - ffmpeg1/libavcodec/vb.c | 277 - ffmpeg1/libavcodec/vble.c | 213 - ffmpeg1/libavcodec/vc1.c | 1666 --- ffmpeg1/libavcodec/vc1.h | 462 - ffmpeg1/libavcodec/vc1_parser.c | 201 - ffmpeg1/libavcodec/vc1acdata.h | 367 - ffmpeg1/libavcodec/vc1data.c | 1135 -- ffmpeg1/libavcodec/vc1data.h | 208 - ffmpeg1/libavcodec/vc1dec.c | 6266 ----------- ffmpeg1/libavcodec/vc1dsp.c | 874 -- ffmpeg1/libavcodec/vc1dsp.h | 82 - ffmpeg1/libavcodec/vcr1.c | 128 - ffmpeg1/libavcodec/vda.h | 151 - ffmpeg1/libavcodec/vda_h264.c | 237 - ffmpeg1/libavcodec/vda_h264_dec.c | 258 - ffmpeg1/libavcodec/vdpau.c | 414 - ffmpeg1/libavcodec/vdpau.h | 151 - ffmpeg1/libavcodec/vdpau_h264.c | 210 - ffmpeg1/libavcodec/vdpau_internal.h | 60 - ffmpeg1/libavcodec/vdpau_mpeg12.c | 116 - ffmpeg1/libavcodec/vdpau_mpeg4.c | 110 - ffmpeg1/libavcodec/vdpau_vc1.c | 128 - ffmpeg1/libavcodec/version.h | 92 - ffmpeg1/libavcodec/videodsp.c | 52 - ffmpeg1/libavcodec/videodsp.h | 79 - ffmpeg1/libavcodec/videodsp_template.c | 98 - ffmpeg1/libavcodec/vima.c | 233 - ffmpeg1/libavcodec/vmdav.c | 662 -- ffmpeg1/libavcodec/vmnc.c | 532 - ffmpeg1/libavcodec/vorbis.c | 236 - ffmpeg1/libavcodec/vorbis.h | 50 - ffmpeg1/libavcodec/vorbis_data.c | 2193 ---- ffmpeg1/libavcodec/vorbis_enc_data.h | 504 - ffmpeg1/libavcodec/vorbis_parser.c | 271 - ffmpeg1/libavcodec/vorbis_parser.h | 68 - ffmpeg1/libavcodec/vorbisdec.c | 1802 --- ffmpeg1/libavcodec/vorbisdsp.c | 33 - ffmpeg1/libavcodec/vorbisdsp.h | 37 - ffmpeg1/libavcodec/vorbisenc.c | 1205 -- ffmpeg1/libavcodec/vp3.c | 2486 ----- ffmpeg1/libavcodec/vp3_parser.c | 42 - ffmpeg1/libavcodec/vp3data.h | 3181 ------ ffmpeg1/libavcodec/vp3dsp.c | 298 - ffmpeg1/libavcodec/vp3dsp.h | 54 - ffmpeg1/libavcodec/vp5.c | 291 - ffmpeg1/libavcodec/vp56.c | 755 -- ffmpeg1/libavcodec/vp56.h | 376 - ffmpeg1/libavcodec/vp56data.c | 68 - ffmpeg1/libavcodec/vp56data.h | 252 - ffmpeg1/libavcodec/vp56dsp.c | 94 - ffmpeg1/libavcodec/vp56dsp.h | 42 - ffmpeg1/libavcodec/vp56rac.c | 47 - ffmpeg1/libavcodec/vp5data.h | 177 - ffmpeg1/libavcodec/vp6.c | 694 -- ffmpeg1/libavcodec/vp6data.h | 310 - ffmpeg1/libavcodec/vp6dsp.c | 61 - ffmpeg1/libavcodec/vp8.c | 2110 ---- ffmpeg1/libavcodec/vp8.h | 275 - ffmpeg1/libavcodec/vp8_parser.c | 38 - ffmpeg1/libavcodec/vp8data.h | 691 -- ffmpeg1/libavcodec/vp8dsp.c | 530 - ffmpeg1/libavcodec/vp8dsp.h | 96 - ffmpeg1/libavcodec/vqavideo.c | 639 -- ffmpeg1/libavcodec/w32pthreads.h | 272 - ffmpeg1/libavcodec/wavpack.c | 1265 --- ffmpeg1/libavcodec/webvttdec.c | 100 - ffmpeg1/libavcodec/wma.c | 488 - ffmpeg1/libavcodec/wma.h | 159 - ffmpeg1/libavcodec/wma_common.c | 62 - ffmpeg1/libavcodec/wma_common.h | 27 - ffmpeg1/libavcodec/wmadata.h | 1403 --- ffmpeg1/libavcodec/wmadec.c | 974 -- ffmpeg1/libavcodec/wmaenc.c | 421 - ffmpeg1/libavcodec/wmalosslessdec.c | 1300 --- ffmpeg1/libavcodec/wmaprodata.h | 604 - ffmpeg1/libavcodec/wmaprodec.c | 1646 --- ffmpeg1/libavcodec/wmavoice.c | 2055 ---- ffmpeg1/libavcodec/wmavoice_data.h | 3259 ------ ffmpeg1/libavcodec/wmv2.c | 176 - ffmpeg1/libavcodec/wmv2.h | 59 - ffmpeg1/libavcodec/wmv2dec.c | 478 - ffmpeg1/libavcodec/wmv2dsp.c | 146 - ffmpeg1/libavcodec/wmv2dsp.h | 33 - ffmpeg1/libavcodec/wmv2enc.c | 223 - ffmpeg1/libavcodec/wnv1.c | 160 - ffmpeg1/libavcodec/ws-snd1.c | 181 - ffmpeg1/libavcodec/x86/Makefile | 95 - ffmpeg1/libavcodec/x86/ac3dsp.asm | 457 - ffmpeg1/libavcodec/x86/ac3dsp_init.c | 232 - ffmpeg1/libavcodec/x86/cabac.h | 229 - ffmpeg1/libavcodec/x86/cavsdsp.c | 512 - ffmpeg1/libavcodec/x86/constants.c | 39 - ffmpeg1/libavcodec/x86/dct32.asm | 490 - ffmpeg1/libavcodec/x86/deinterlace.asm | 82 - ffmpeg1/libavcodec/x86/dirac_dwt.c | 202 - ffmpeg1/libavcodec/x86/dirac_dwt.h | 30 - ffmpeg1/libavcodec/x86/diracdsp_mmx.c | 104 - ffmpeg1/libavcodec/x86/diracdsp_mmx.h | 47 - ffmpeg1/libavcodec/x86/diracdsp_yasm.asm | 264 - ffmpeg1/libavcodec/x86/dnxhdenc.c | 66 - ffmpeg1/libavcodec/x86/dsputil.asm | 652 -- ffmpeg1/libavcodec/x86/dsputil_mmx.c | 1636 --- ffmpeg1/libavcodec/x86/dsputil_mmx.h | 113 - ffmpeg1/libavcodec/x86/dsputil_qns_template.c | 101 - ffmpeg1/libavcodec/x86/dsputil_rnd_template.c | 221 - ffmpeg1/libavcodec/x86/dsputilenc.asm | 487 - ffmpeg1/libavcodec/x86/dsputilenc_mmx.c | 1060 -- ffmpeg1/libavcodec/x86/dwt_yasm.asm | 306 - ffmpeg1/libavcodec/x86/fdct.c | 586 - ffmpeg1/libavcodec/x86/fft.asm | 1093 -- ffmpeg1/libavcodec/x86/fft.h | 41 - ffmpeg1/libavcodec/x86/fft_init.c | 68 - ffmpeg1/libavcodec/x86/fmtconvert.asm | 429 - ffmpeg1/libavcodec/x86/fmtconvert_init.c | 148 - ffmpeg1/libavcodec/x86/fpelbase.asm | 106 - ffmpeg1/libavcodec/x86/h263_loopfilter.asm | 189 - ffmpeg1/libavcodec/x86/h264_chromamc.asm | 678 -- ffmpeg1/libavcodec/x86/h264_chromamc_10bit.asm | 271 - ffmpeg1/libavcodec/x86/h264_deblock.asm | 1083 -- ffmpeg1/libavcodec/x86/h264_deblock_10bit.asm | 923 -- ffmpeg1/libavcodec/x86/h264_i386.h | 204 - ffmpeg1/libavcodec/x86/h264_idct.asm | 1073 -- ffmpeg1/libavcodec/x86/h264_idct_10bit.asm | 589 - ffmpeg1/libavcodec/x86/h264_intrapred.asm | 2702 ----- ffmpeg1/libavcodec/x86/h264_intrapred_10bit.asm | 1199 -- ffmpeg1/libavcodec/x86/h264_intrapred_init.c | 402 - ffmpeg1/libavcodec/x86/h264_qpel.c | 644 -- ffmpeg1/libavcodec/x86/h264_qpel_10bit.asm | 884 -- ffmpeg1/libavcodec/x86/h264_qpel_8bit.asm | 862 -- ffmpeg1/libavcodec/x86/h264_weight.asm | 317 - ffmpeg1/libavcodec/x86/h264_weight_10bit.asm | 282 - ffmpeg1/libavcodec/x86/h264chroma_init.c | 118 - ffmpeg1/libavcodec/x86/h264dsp_init.c | 375 - ffmpeg1/libavcodec/x86/hpeldsp.asm | 461 - ffmpeg1/libavcodec/x86/hpeldsp_avg_template.c | 77 - ffmpeg1/libavcodec/x86/hpeldsp_init.c | 415 - ffmpeg1/libavcodec/x86/hpeldsp_rnd_template.c | 428 - ffmpeg1/libavcodec/x86/idct_mmx_xvid.c | 558 - ffmpeg1/libavcodec/x86/idct_sse2_xvid.c | 407 - ffmpeg1/libavcodec/x86/idct_xvid.h | 43 - ffmpeg1/libavcodec/x86/imdct36.asm | 724 -- ffmpeg1/libavcodec/x86/lpc.c | 154 - ffmpeg1/libavcodec/x86/mathops.h | 130 - ffmpeg1/libavcodec/x86/mlpdsp.c | 182 - ffmpeg1/libavcodec/x86/motion_est.c | 473 - ffmpeg1/libavcodec/x86/mpeg4qpel.asm | 560 - ffmpeg1/libavcodec/x86/mpegaudiodec.c | 273 - ffmpeg1/libavcodec/x86/mpegvideo.c | 600 - ffmpeg1/libavcodec/x86/mpegvideoenc.c | 107 - ffmpeg1/libavcodec/x86/mpegvideoenc_template.c | 364 - ffmpeg1/libavcodec/x86/pngdsp.asm | 173 - ffmpeg1/libavcodec/x86/pngdsp_init.c | 50 - ffmpeg1/libavcodec/x86/proresdsp.asm | 326 - ffmpeg1/libavcodec/x86/proresdsp_init.c | 57 - ffmpeg1/libavcodec/x86/qpelbase.asm | 176 - ffmpeg1/libavcodec/x86/rv34dsp.asm | 196 - ffmpeg1/libavcodec/x86/rv34dsp_init.c | 45 - ffmpeg1/libavcodec/x86/rv40dsp.asm | 505 - ffmpeg1/libavcodec/x86/rv40dsp_init.c | 243 - ffmpeg1/libavcodec/x86/sbrdsp.asm | 222 - ffmpeg1/libavcodec/x86/sbrdsp_init.c | 48 - ffmpeg1/libavcodec/x86/simple_idct.c | 1167 -- ffmpeg1/libavcodec/x86/snowdsp.c | 902 -- ffmpeg1/libavcodec/x86/v210-init.c | 48 - ffmpeg1/libavcodec/x86/v210.asm | 88 - ffmpeg1/libavcodec/x86/vc1dsp.asm | 317 - ffmpeg1/libavcodec/x86/vc1dsp.h | 29 - ffmpeg1/libavcodec/x86/vc1dsp_init.c | 132 - ffmpeg1/libavcodec/x86/vc1dsp_mmx.c | 750 -- ffmpeg1/libavcodec/x86/videodsp.asm | 612 - ffmpeg1/libavcodec/x86/videodsp_init.c | 128 - ffmpeg1/libavcodec/x86/vorbisdsp.asm | 83 - ffmpeg1/libavcodec/x86/vorbisdsp_init.c | 43 - ffmpeg1/libavcodec/x86/vp3dsp.asm | 709 -- ffmpeg1/libavcodec/x86/vp3dsp_init.c | 128 - ffmpeg1/libavcodec/x86/vp56_arith.h | 54 - ffmpeg1/libavcodec/x86/vp56dsp.asm | 170 - ffmpeg1/libavcodec/x86/vp56dsp_init.c | 48 - ffmpeg1/libavcodec/x86/vp8dsp.asm | 2780 ----- ffmpeg1/libavcodec/x86/vp8dsp_init.c | 442 - ffmpeg1/libavcodec/x86/w64xmmtest.c | 80 - ffmpeg1/libavcodec/xan.c | 638 -- ffmpeg1/libavcodec/xbmdec.c | 127 - ffmpeg1/libavcodec/xbmenc.c | 85 - ffmpeg1/libavcodec/xface.c | 381 - ffmpeg1/libavcodec/xface.h | 95 - ffmpeg1/libavcodec/xfacedec.c | 188 - ffmpeg1/libavcodec/xfaceenc.c | 238 - ffmpeg1/libavcodec/xiph.c | 63 - ffmpeg1/libavcodec/xiph.h | 43 - ffmpeg1/libavcodec/xl.c | 139 - ffmpeg1/libavcodec/xsubdec.c | 145 - ffmpeg1/libavcodec/xsubenc.c | 219 - ffmpeg1/libavcodec/xvmc.h | 168 - ffmpeg1/libavcodec/xvmc_internal.h | 33 - ffmpeg1/libavcodec/xwd.h | 41 - ffmpeg1/libavcodec/xwddec.c | 247 - ffmpeg1/libavcodec/xwdenc.c | 256 - ffmpeg1/libavcodec/xxan.c | 444 - ffmpeg1/libavcodec/y41pdec.c | 99 - ffmpeg1/libavcodec/y41penc.c | 102 - ffmpeg1/libavcodec/yop.c | 257 - ffmpeg1/libavcodec/yuv4dec.c | 91 - ffmpeg1/libavcodec/yuv4enc.c | 91 - ffmpeg1/libavcodec/zerocodec.c | 146 - ffmpeg1/libavcodec/zmbv.c | 635 -- ffmpeg1/libavcodec/zmbvenc.c | 348 - ffmpeg1/libavdevice/Makefile | 48 - ffmpeg1/libavdevice/alldevices.c | 71 - ffmpeg1/libavdevice/alsa-audio-common.c | 345 - ffmpeg1/libavdevice/alsa-audio-dec.c | 157 - ffmpeg1/libavdevice/alsa-audio-enc.c | 129 - ffmpeg1/libavdevice/alsa-audio.h | 101 - ffmpeg1/libavdevice/avdevice.c | 38 - ffmpeg1/libavdevice/avdevice.h | 69 - ffmpeg1/libavdevice/bktr.c | 347 - ffmpeg1/libavdevice/caca.c | 240 - ffmpeg1/libavdevice/dshow.c | 1095 -- ffmpeg1/libavdevice/dshow_capture.h | 279 - ffmpeg1/libavdevice/dshow_common.c | 190 - ffmpeg1/libavdevice/dshow_enummediatypes.c | 103 - ffmpeg1/libavdevice/dshow_enumpins.c | 105 - ffmpeg1/libavdevice/dshow_filter.c | 202 - ffmpeg1/libavdevice/dshow_pin.c | 362 - ffmpeg1/libavdevice/dv1394.c | 237 - ffmpeg1/libavdevice/dv1394.h | 357 - ffmpeg1/libavdevice/fbdev.c | 270 - ffmpeg1/libavdevice/iec61883.c | 497 - ffmpeg1/libavdevice/jack_audio.c | 343 - ffmpeg1/libavdevice/lavfi.c | 439 - ffmpeg1/libavdevice/libavdevice.pc | 14 - ffmpeg1/libavdevice/libavdevice.v | 4 - ffmpeg1/libavdevice/libcdio.c | 191 - ffmpeg1/libavdevice/libdc1394.c | 420 - ffmpeg1/libavdevice/openal-dec.c | 252 - ffmpeg1/libavdevice/oss_audio.c | 327 - ffmpeg1/libavdevice/pulse.c | 190 - ffmpeg1/libavdevice/sdl.c | 236 - ffmpeg1/libavdevice/sndio_common.c | 120 - ffmpeg1/libavdevice/sndio_common.h | 48 - ffmpeg1/libavdevice/sndio_dec.c | 118 - ffmpeg1/libavdevice/sndio_enc.c | 92 - ffmpeg1/libavdevice/timefilter.c | 160 - ffmpeg1/libavdevice/timefilter.h | 108 - ffmpeg1/libavdevice/v4l.c | 363 - ffmpeg1/libavdevice/v4l2.c | 1087 -- ffmpeg1/libavdevice/version.h | 50 - ffmpeg1/libavdevice/vfwcap.c | 483 - ffmpeg1/libavdevice/x11grab.c | 628 -- ffmpeg1/libavfilter/Makefile | 226 - ffmpeg1/libavfilter/af_aconvert.c | 185 - ffmpeg1/libavfilter/af_afade.c | 307 - ffmpeg1/libavfilter/af_aformat.c | 155 - ffmpeg1/libavfilter/af_amerge.c | 355 - ffmpeg1/libavfilter/af_amix.c | 567 - ffmpeg1/libavfilter/af_anull.c | 58 - ffmpeg1/libavfilter/af_apad.c | 163 - ffmpeg1/libavfilter/af_aresample.c | 288 - ffmpeg1/libavfilter/af_asetnsamples.c | 211 - ffmpeg1/libavfilter/af_ashowinfo.c | 132 - ffmpeg1/libavfilter/af_astreamsync.c | 220 - ffmpeg1/libavfilter/af_asyncts.c | 307 - ffmpeg1/libavfilter/af_atempo.c | 1172 -- ffmpeg1/libavfilter/af_biquads.c | 627 -- ffmpeg1/libavfilter/af_channelmap.c | 416 - ffmpeg1/libavfilter/af_channelsplit.c | 153 - ffmpeg1/libavfilter/af_earwax.c | 169 - ffmpeg1/libavfilter/af_join.c | 522 - ffmpeg1/libavfilter/af_pan.c | 407 - ffmpeg1/libavfilter/af_resample.c | 305 - ffmpeg1/libavfilter/af_silencedetect.c | 184 - ffmpeg1/libavfilter/af_volume.c | 305 - ffmpeg1/libavfilter/af_volume.h | 55 - ffmpeg1/libavfilter/af_volumedetect.c | 161 - ffmpeg1/libavfilter/all_channel_layouts.inc | 68 - ffmpeg1/libavfilter/allfilters.c | 202 - ffmpeg1/libavfilter/asink_anullsink.c | 48 - ffmpeg1/libavfilter/asrc_abuffer.h | 91 - ffmpeg1/libavfilter/asrc_aevalsrc.c | 263 - ffmpeg1/libavfilter/asrc_anullsrc.c | 141 - ffmpeg1/libavfilter/asrc_flite.c | 291 - ffmpeg1/libavfilter/asrc_sine.c | 230 - ffmpeg1/libavfilter/audio.c | 184 - ffmpeg1/libavfilter/audio.h | 83 - ffmpeg1/libavfilter/avcodec.c | 157 - ffmpeg1/libavfilter/avcodec.h | 110 - ffmpeg1/libavfilter/avf_concat.c | 425 - ffmpeg1/libavfilter/avf_showspectrum.c | 515 - ffmpeg1/libavfilter/avf_showwaves.c | 271 - ffmpeg1/libavfilter/avfilter.c | 777 -- ffmpeg1/libavfilter/avfilter.h | 895 -- ffmpeg1/libavfilter/avfiltergraph.c | 1073 -- ffmpeg1/libavfilter/avfiltergraph.h | 280 - ffmpeg1/libavfilter/bbox.c | 75 - ffmpeg1/libavfilter/bbox.h | 44 - ffmpeg1/libavfilter/buffer.c | 167 - ffmpeg1/libavfilter/bufferqueue.h | 121 - ffmpeg1/libavfilter/buffersink.c | 558 - ffmpeg1/libavfilter/buffersink.h | 186 - ffmpeg1/libavfilter/buffersrc.c | 581 - ffmpeg1/libavfilter/buffersrc.h | 148 - ffmpeg1/libavfilter/drawutils.c | 552 - ffmpeg1/libavfilter/drawutils.h | 155 - ffmpeg1/libavfilter/f_ebur128.c | 822 -- ffmpeg1/libavfilter/f_perms.c | 187 - ffmpeg1/libavfilter/f_select.c | 511 - ffmpeg1/libavfilter/f_sendcmd.c | 598 - ffmpeg1/libavfilter/f_setpts.c | 269 - ffmpeg1/libavfilter/f_settb.c | 225 - ffmpeg1/libavfilter/fifo.c | 305 - ffmpeg1/libavfilter/filtfmts.c | 128 - ffmpeg1/libavfilter/formats.c | 661 -- ffmpeg1/libavfilter/formats.h | 270 - ffmpeg1/libavfilter/gradfun.h | 47 - ffmpeg1/libavfilter/graphdump.c | 164 - ffmpeg1/libavfilter/graphparser.c | 601 - ffmpeg1/libavfilter/internal.h | 328 - ffmpeg1/libavfilter/lavfutils.c | 95 - ffmpeg1/libavfilter/lavfutils.h | 43 - ffmpeg1/libavfilter/libavfilter.pc | 14 - ffmpeg1/libavfilter/libavfilter.v | 5 - ffmpeg1/libavfilter/libmpcodecs/av_helpers.h | 27 - ffmpeg1/libavfilter/libmpcodecs/cpudetect.h | 60 - ffmpeg1/libavfilter/libmpcodecs/help_mp.h | 2126 ---- ffmpeg1/libavfilter/libmpcodecs/img_format.c | 233 - ffmpeg1/libavfilter/libmpcodecs/img_format.h | 300 - ffmpeg1/libavfilter/libmpcodecs/libvo/fastmemcpy.h | 99 - ffmpeg1/libavfilter/libmpcodecs/libvo/video_out.h | 281 - ffmpeg1/libavfilter/libmpcodecs/mp_image.c | 253 - ffmpeg1/libavfilter/libmpcodecs/mp_image.h | 159 - ffmpeg1/libavfilter/libmpcodecs/mp_msg.h | 166 - ffmpeg1/libavfilter/libmpcodecs/mpbswap.h | 34 - ffmpeg1/libavfilter/libmpcodecs/mpc_info.h | 43 - ffmpeg1/libavfilter/libmpcodecs/pullup.c | 823 -- ffmpeg1/libavfilter/libmpcodecs/pullup.h | 102 - ffmpeg1/libavfilter/libmpcodecs/vf.h | 169 - ffmpeg1/libavfilter/libmpcodecs/vf_detc.c | 453 - ffmpeg1/libavfilter/libmpcodecs/vf_dint.c | 214 - ffmpeg1/libavfilter/libmpcodecs/vf_divtc.c | 722 -- ffmpeg1/libavfilter/libmpcodecs/vf_down3dright.c | 166 - ffmpeg1/libavfilter/libmpcodecs/vf_eq.c | 240 - ffmpeg1/libavfilter/libmpcodecs/vf_eq2.c | 519 - ffmpeg1/libavfilter/libmpcodecs/vf_fil.c | 116 - ffmpeg1/libavfilter/libmpcodecs/vf_filmdint.c | 1461 --- ffmpeg1/libavfilter/libmpcodecs/vf_fspp.c | 2118 ---- ffmpeg1/libavfilter/libmpcodecs/vf_ilpack.c | 458 - ffmpeg1/libavfilter/libmpcodecs/vf_ivtc.c | 550 - ffmpeg1/libavfilter/libmpcodecs/vf_mcdeint.c | 340 - ffmpeg1/libavfilter/libmpcodecs/vf_noise.c | 475 - ffmpeg1/libavfilter/libmpcodecs/vf_ow.c | 322 - ffmpeg1/libavfilter/libmpcodecs/vf_perspective.c | 345 - ffmpeg1/libavfilter/libmpcodecs/vf_phase.c | 303 - ffmpeg1/libavfilter/libmpcodecs/vf_pp7.c | 491 - ffmpeg1/libavfilter/libmpcodecs/vf_pullup.c | 316 - ffmpeg1/libavfilter/libmpcodecs/vf_qp.c | 178 - ffmpeg1/libavfilter/libmpcodecs/vf_sab.c | 324 - ffmpeg1/libavfilter/libmpcodecs/vf_scale.h | 34 - ffmpeg1/libavfilter/libmpcodecs/vf_softpulldown.c | 163 - ffmpeg1/libavfilter/libmpcodecs/vf_spp.c | 621 -- ffmpeg1/libavfilter/libmpcodecs/vf_telecine.c | 158 - ffmpeg1/libavfilter/libmpcodecs/vf_tinterlace.c | 235 - ffmpeg1/libavfilter/libmpcodecs/vf_uspp.c | 393 - ffmpeg1/libavfilter/libmpcodecs/vfcap.h | 56 - ffmpeg1/libavfilter/lswsutils.c | 50 - ffmpeg1/libavfilter/lswsutils.h | 38 - ffmpeg1/libavfilter/split.c | 134 - ffmpeg1/libavfilter/src_movie.c | 620 -- ffmpeg1/libavfilter/transform.c | 202 - ffmpeg1/libavfilter/transform.h | 127 - ffmpeg1/libavfilter/version.h | 67 - ffmpeg1/libavfilter/vf_alphaextract.c | 131 - ffmpeg1/libavfilter/vf_alphamerge.c | 208 - ffmpeg1/libavfilter/vf_aspect.c | 214 - ffmpeg1/libavfilter/vf_bbox.c | 117 - ffmpeg1/libavfilter/vf_blackdetect.c | 219 - ffmpeg1/libavfilter/vf_blackframe.c | 160 - ffmpeg1/libavfilter/vf_blend.c | 471 - ffmpeg1/libavfilter/vf_boxblur.c | 396 - ffmpeg1/libavfilter/vf_colormatrix.c | 387 - ffmpeg1/libavfilter/vf_copy.c | 71 - ffmpeg1/libavfilter/vf_crop.c | 354 - ffmpeg1/libavfilter/vf_cropdetect.c | 248 - ffmpeg1/libavfilter/vf_curves.c | 363 - ffmpeg1/libavfilter/vf_decimate.c | 259 - ffmpeg1/libavfilter/vf_delogo.c | 275 - ffmpeg1/libavfilter/vf_deshake.c | 585 - ffmpeg1/libavfilter/vf_drawbox.c | 187 - ffmpeg1/libavfilter/vf_drawtext.c | 1039 -- ffmpeg1/libavfilter/vf_edgedetect.c | 330 - ffmpeg1/libavfilter/vf_fade.c | 248 - ffmpeg1/libavfilter/vf_field.c | 131 - ffmpeg1/libavfilter/vf_fieldorder.c | 216 - ffmpeg1/libavfilter/vf_format.c | 169 - ffmpeg1/libavfilter/vf_fps.c | 298 - ffmpeg1/libavfilter/vf_framestep.c | 124 - ffmpeg1/libavfilter/vf_frei0r.c | 526 - ffmpeg1/libavfilter/vf_geq.c | 249 - ffmpeg1/libavfilter/vf_gradfun.c | 270 - ffmpeg1/libavfilter/vf_hflip.c | 176 - ffmpeg1/libavfilter/vf_histeq.c | 297 - ffmpeg1/libavfilter/vf_histogram.c | 345 - ffmpeg1/libavfilter/vf_hqdn3d.c | 376 - ffmpeg1/libavfilter/vf_hqdn3d.h | 41 - ffmpeg1/libavfilter/vf_hue.c | 385 - ffmpeg1/libavfilter/vf_idet.c | 326 - ffmpeg1/libavfilter/vf_il.c | 230 - ffmpeg1/libavfilter/vf_kerndeint.c | 332 - ffmpeg1/libavfilter/vf_libopencv.c | 409 - ffmpeg1/libavfilter/vf_lut.c | 445 - ffmpeg1/libavfilter/vf_mp.c | 844 -- ffmpeg1/libavfilter/vf_noise.c | 368 - ffmpeg1/libavfilter/vf_null.c | 55 - ffmpeg1/libavfilter/vf_overlay.c | 677 -- ffmpeg1/libavfilter/vf_pad.c | 420 - ffmpeg1/libavfilter/vf_pixdesctest.c | 136 - ffmpeg1/libavfilter/vf_pp.c | 174 - ffmpeg1/libavfilter/vf_removelogo.c | 567 - ffmpeg1/libavfilter/vf_scale.c | 448 - ffmpeg1/libavfilter/vf_setfield.c | 115 - ffmpeg1/libavfilter/vf_showinfo.c | 111 - ffmpeg1/libavfilter/vf_smartblur.c | 317 - ffmpeg1/libavfilter/vf_stereo3d.c | 454 - ffmpeg1/libavfilter/vf_subtitles.c | 375 - ffmpeg1/libavfilter/vf_super2xsai.c | 352 - ffmpeg1/libavfilter/vf_swapuv.c | 111 - ffmpeg1/libavfilter/vf_thumbnail.c | 238 - ffmpeg1/libavfilter/vf_tile.c | 251 - ffmpeg1/libavfilter/vf_tinterlace.c | 409 - ffmpeg1/libavfilter/vf_transpose.c | 272 - ffmpeg1/libavfilter/vf_unsharp.c | 312 - ffmpeg1/libavfilter/vf_vflip.c | 111 - ffmpeg1/libavfilter/vf_yadif.c | 501 - ffmpeg1/libavfilter/video.c | 157 - ffmpeg1/libavfilter/video.h | 41 - ffmpeg1/libavfilter/vsink_nullsink.c | 46 - ffmpeg1/libavfilter/vsrc_cellauto.c | 351 - ffmpeg1/libavfilter/vsrc_life.c | 481 - ffmpeg1/libavfilter/vsrc_mandelbrot.c | 415 - ffmpeg1/libavfilter/vsrc_mptestsrc.c | 382 - ffmpeg1/libavfilter/vsrc_testsrc.c | 793 -- ffmpeg1/libavfilter/x86/Makefile | 8 - ffmpeg1/libavfilter/x86/af_volume.asm | 140 - ffmpeg1/libavfilter/x86/af_volume_init.c | 59 - ffmpeg1/libavfilter/x86/vf_gradfun.c | 217 - ffmpeg1/libavfilter/x86/vf_hqdn3d.asm | 106 - ffmpeg1/libavfilter/x86/vf_hqdn3d_init.c | 41 - ffmpeg1/libavfilter/x86/vf_yadif.asm | 252 - ffmpeg1/libavfilter/x86/vf_yadif_init.c | 100 - ffmpeg1/libavfilter/x86/yadif-10.asm | 282 - ffmpeg1/libavfilter/x86/yadif-16.asm | 347 - ffmpeg1/libavfilter/yadif.h | 74 - ffmpeg1/libavformat/4xm.c | 372 - ffmpeg1/libavformat/Makefile | 453 - ffmpeg1/libavformat/a64.c | 62 - ffmpeg1/libavformat/aacdec.c | 94 - ffmpeg1/libavformat/ac3dec.c | 123 - ffmpeg1/libavformat/act.c | 207 - ffmpeg1/libavformat/adtsenc.c | 176 - ffmpeg1/libavformat/adxdec.c | 113 - ffmpeg1/libavformat/aea.c | 105 - ffmpeg1/libavformat/afc.c | 81 - ffmpeg1/libavformat/aiff.h | 57 - ffmpeg1/libavformat/aiffdec.c | 358 - ffmpeg1/libavformat/aiffenc.c | 332 - ffmpeg1/libavformat/allformats.c | 341 - ffmpeg1/libavformat/amr.c | 182 - ffmpeg1/libavformat/anm.c | 229 - ffmpeg1/libavformat/apc.c | 96 - ffmpeg1/libavformat/ape.c | 443 - ffmpeg1/libavformat/apetag.c | 169 - ffmpeg1/libavformat/apetag.h | 44 - ffmpeg1/libavformat/apetagenc.c | 65 - ffmpeg1/libavformat/aqtitledec.c | 148 - ffmpeg1/libavformat/asf.c | 162 - ffmpeg1/libavformat/asf.h | 188 - ffmpeg1/libavformat/asfcrypt.c | 185 - ffmpeg1/libavformat/asfcrypt.h | 29 - ffmpeg1/libavformat/asfdec.c | 1553 --- ffmpeg1/libavformat/asfenc.c | 914 -- ffmpeg1/libavformat/assdec.c | 169 - ffmpeg1/libavformat/assenc.c | 89 - ffmpeg1/libavformat/ast.c | 29 - ffmpeg1/libavformat/ast.h | 30 - ffmpeg1/libavformat/astdec.c | 119 - ffmpeg1/libavformat/astenc.c | 214 - ffmpeg1/libavformat/au.c | 211 - ffmpeg1/libavformat/audiointerleave.c | 148 - ffmpeg1/libavformat/audiointerleave.h | 55 - ffmpeg1/libavformat/avc.c | 193 - ffmpeg1/libavformat/avc.h | 34 - ffmpeg1/libavformat/avformat.h | 2126 ---- ffmpeg1/libavformat/avi.h | 38 - ffmpeg1/libavformat/avidec.c | 1614 --- ffmpeg1/libavformat/avienc.c | 663 -- ffmpeg1/libavformat/avio.c | 434 - ffmpeg1/libavformat/avio.h | 475 - ffmpeg1/libavformat/avio_internal.h | 107 - ffmpeg1/libavformat/aviobuf.c | 1005 -- ffmpeg1/libavformat/avisynth.c | 641 -- ffmpeg1/libavformat/avlanguage.c | 765 -- ffmpeg1/libavformat/avlanguage.h | 39 - ffmpeg1/libavformat/avr.c | 100 - ffmpeg1/libavformat/avs.c | 232 - ffmpeg1/libavformat/bethsoftvid.c | 296 - ffmpeg1/libavformat/bfi.c | 173 - ffmpeg1/libavformat/bink.c | 287 - ffmpeg1/libavformat/bintext.c | 409 - ffmpeg1/libavformat/bit.c | 157 - ffmpeg1/libavformat/bluray.c | 235 - ffmpeg1/libavformat/bmv.c | 139 - ffmpeg1/libavformat/brstm.c | 297 - ffmpeg1/libavformat/c93.c | 202 - ffmpeg1/libavformat/cache.c | 140 - ffmpeg1/libavformat/caf.c | 66 - ffmpeg1/libavformat/caf.h | 34 - ffmpeg1/libavformat/cafdec.c | 434 - ffmpeg1/libavformat/cafenc.c | 279 - ffmpeg1/libavformat/cavsvideodec.c | 68 - ffmpeg1/libavformat/cdg.c | 79 - ffmpeg1/libavformat/cdxl.c | 231 - ffmpeg1/libavformat/concat.c | 193 - ffmpeg1/libavformat/concatdec.c | 405 - ffmpeg1/libavformat/crcenc.c | 67 - ffmpeg1/libavformat/crypto.c | 170 - ffmpeg1/libavformat/cutils.c | 57 - ffmpeg1/libavformat/data_uri.c | 118 - ffmpeg1/libavformat/daud.c | 96 - ffmpeg1/libavformat/dfa.c | 118 - ffmpeg1/libavformat/diracdec.c | 34 - ffmpeg1/libavformat/dnxhddec.c | 45 - ffmpeg1/libavformat/dsicin.c | 232 - ffmpeg1/libavformat/dtsdec.c | 77 - ffmpeg1/libavformat/dtshddec.c | 139 - ffmpeg1/libavformat/dv.c | 614 - ffmpeg1/libavformat/dv.h | 41 - ffmpeg1/libavformat/dvenc.c | 420 - ffmpeg1/libavformat/dxa.c | 225 - ffmpeg1/libavformat/eacdata.c | 105 - ffmpeg1/libavformat/electronicarts.c | 636 -- ffmpeg1/libavformat/epafdec.c | 104 - ffmpeg1/libavformat/ffm.h | 60 - ffmpeg1/libavformat/ffmdec.c | 639 -- ffmpeg1/libavformat/ffmenc.c | 280 - ffmpeg1/libavformat/ffmeta.h | 29 - ffmpeg1/libavformat/ffmetadec.c | 175 - ffmpeg1/libavformat/ffmetaenc.c | 99 - ffmpeg1/libavformat/file.c | 218 - ffmpeg1/libavformat/filmstripdec.c | 110 - ffmpeg1/libavformat/filmstripenc.c | 84 - ffmpeg1/libavformat/flacdec.c | 295 - ffmpeg1/libavformat/flacenc.c | 140 - ffmpeg1/libavformat/flacenc.h | 32 - ffmpeg1/libavformat/flacenc_header.c | 47 - ffmpeg1/libavformat/flic.c | 269 - ffmpeg1/libavformat/flv.h | 138 - ffmpeg1/libavformat/flvdec.c | 923 -- ffmpeg1/libavformat/flvenc.c | 591 - ffmpeg1/libavformat/framecrcenc.c | 61 - ffmpeg1/libavformat/framehash.c | 33 - ffmpeg1/libavformat/frmdec.c | 110 - ffmpeg1/libavformat/g722.c | 57 - ffmpeg1/libavformat/g723_1.c | 85 - ffmpeg1/libavformat/g729dec.c | 103 - ffmpeg1/libavformat/gif.c | 381 - ffmpeg1/libavformat/gifdec.c | 302 - ffmpeg1/libavformat/gopher.c | 125 - ffmpeg1/libavformat/gsmdec.c | 100 - ffmpeg1/libavformat/gxf.c | 596 - ffmpeg1/libavformat/gxf.h | 52 - ffmpeg1/libavformat/gxfenc.c | 999 -- ffmpeg1/libavformat/h261dec.c | 65 - ffmpeg1/libavformat/h263dec.c | 65 - ffmpeg1/libavformat/h264dec.c | 70 - ffmpeg1/libavformat/hls.c | 828 -- ffmpeg1/libavformat/hlsenc.c | 348 - ffmpeg1/libavformat/hlsproto.c | 323 - ffmpeg1/libavformat/http.c | 945 -- ffmpeg1/libavformat/http.h | 48 - ffmpeg1/libavformat/httpauth.c | 287 - ffmpeg1/libavformat/httpauth.h | 79 - ffmpeg1/libavformat/icodec.c | 182 - ffmpeg1/libavformat/icoenc.c | 204 - ffmpeg1/libavformat/id3v1.c | 246 - ffmpeg1/libavformat/id3v1.h | 41 - ffmpeg1/libavformat/id3v2.c | 858 -- ffmpeg1/libavformat/id3v2.h | 163 - ffmpeg1/libavformat/id3v2enc.c | 284 - ffmpeg1/libavformat/idcin.c | 380 - ffmpeg1/libavformat/idroqdec.c | 237 - ffmpeg1/libavformat/idroqenc.c | 46 - ffmpeg1/libavformat/iff.c | 485 - ffmpeg1/libavformat/ilbc.c | 141 - ffmpeg1/libavformat/img2.c | 102 - ffmpeg1/libavformat/img2dec.c | 498 - ffmpeg1/libavformat/img2enc.c | 168 - ffmpeg1/libavformat/ingenientdec.c | 66 - ffmpeg1/libavformat/internal.h | 395 - ffmpeg1/libavformat/ipmovie.c | 656 -- ffmpeg1/libavformat/ircam.c | 47 - ffmpeg1/libavformat/ircam.h | 30 - ffmpeg1/libavformat/ircamdec.c | 115 - ffmpeg1/libavformat/ircamenc.c | 62 - ffmpeg1/libavformat/isom.c | 571 - ffmpeg1/libavformat/isom.h | 209 - ffmpeg1/libavformat/iss.c | 144 - ffmpeg1/libavformat/iv8.c | 118 - ffmpeg1/libavformat/ivfdec.c | 91 - ffmpeg1/libavformat/ivfenc.c | 69 - ffmpeg1/libavformat/jacosubdec.c | 270 - ffmpeg1/libavformat/jacosubenc.c | 42 - ffmpeg1/libavformat/jvdec.c | 239 - ffmpeg1/libavformat/latmenc.c | 230 - ffmpeg1/libavformat/libavformat.pc | 14 - ffmpeg1/libavformat/libavformat.v | 37 - ffmpeg1/libavformat/libmodplug.c | 368 - ffmpeg1/libavformat/libnut.c | 322 - ffmpeg1/libavformat/librtmp.c | 283 - ffmpeg1/libavformat/lmlm4.c | 127 - ffmpeg1/libavformat/loasdec.c | 87 - ffmpeg1/libavformat/log2_tab.c | 1 - ffmpeg1/libavformat/lvfdec.c | 148 - ffmpeg1/libavformat/lxfdec.c | 348 - ffmpeg1/libavformat/m4vdec.c | 52 - ffmpeg1/libavformat/matroska.c | 136 - ffmpeg1/libavformat/matroska.h | 280 - ffmpeg1/libavformat/matroskadec.c | 2557 ----- ffmpeg1/libavformat/matroskaenc.c | 1461 --- ffmpeg1/libavformat/md5enc.c | 130 - ffmpeg1/libavformat/md5proto.c | 95 - ffmpeg1/libavformat/metadata.c | 70 - ffmpeg1/libavformat/metadata.h | 44 - ffmpeg1/libavformat/mgsts.c | 106 - ffmpeg1/libavformat/microdvddec.c | 167 - ffmpeg1/libavformat/microdvdenc.c | 68 - ffmpeg1/libavformat/mkvtimestamp_v2.c | 51 - ffmpeg1/libavformat/mm.c | 197 - ffmpeg1/libavformat/mmf.c | 319 - ffmpeg1/libavformat/mms.c | 149 - ffmpeg1/libavformat/mms.h | 64 - ffmpeg1/libavformat/mmsh.c | 410 - ffmpeg1/libavformat/mmst.c | 629 -- ffmpeg1/libavformat/mov.c | 3408 ------ ffmpeg1/libavformat/mov_chan.c | 592 - ffmpeg1/libavformat/mov_chan.h | 68 - ffmpeg1/libavformat/movenc.c | 4084 ------- ffmpeg1/libavformat/movenc.h | 190 - ffmpeg1/libavformat/movenchint.c | 462 - ffmpeg1/libavformat/mp3dec.c | 329 - ffmpeg1/libavformat/mp3enc.c | 522 - ffmpeg1/libavformat/mpc.c | 237 - ffmpeg1/libavformat/mpc8.c | 317 - ffmpeg1/libavformat/mpeg.c | 912 -- ffmpeg1/libavformat/mpeg.h | 73 - ffmpeg1/libavformat/mpegenc.c | 1242 --- ffmpeg1/libavformat/mpegts.c | 2313 ---- ffmpeg1/libavformat/mpegts.h | 107 - ffmpeg1/libavformat/mpegtsenc.c | 1268 --- ffmpeg1/libavformat/mpegvideodec.c | 72 - ffmpeg1/libavformat/mpjpeg.c | 69 - ffmpeg1/libavformat/mpl2dec.c | 146 - ffmpeg1/libavformat/mpsubdec.c | 140 - ffmpeg1/libavformat/msnwc_tcp.c | 140 - ffmpeg1/libavformat/mtv.c | 203 - ffmpeg1/libavformat/mux.c | 814 -- ffmpeg1/libavformat/mvdec.c | 441 - ffmpeg1/libavformat/mvi.c | 143 - ffmpeg1/libavformat/mxf.c | 137 - ffmpeg1/libavformat/mxf.h | 85 - ffmpeg1/libavformat/mxfdec.c | 2392 ---- ffmpeg1/libavformat/mxfenc.c | 2173 ---- ffmpeg1/libavformat/mxg.c | 260 - ffmpeg1/libavformat/ncdec.c | 101 - ffmpeg1/libavformat/network.c | 214 - ffmpeg1/libavformat/network.h | 225 - ffmpeg1/libavformat/nistspheredec.c | 128 - ffmpeg1/libavformat/noproxy-test.c | 43 - ffmpeg1/libavformat/nsvdec.c | 802 -- ffmpeg1/libavformat/nullenc.c | 36 - ffmpeg1/libavformat/nut.c | 264 - ffmpeg1/libavformat/nut.h | 133 - ffmpeg1/libavformat/nutdec.c | 1050 -- ffmpeg1/libavformat/nutenc.c | 1023 -- ffmpeg1/libavformat/nuv.c | 392 - ffmpeg1/libavformat/oggdec.c | 853 -- ffmpeg1/libavformat/oggdec.h | 160 - ffmpeg1/libavformat/oggenc.c | 636 -- ffmpeg1/libavformat/oggparsecelt.c | 97 - ffmpeg1/libavformat/oggparsedirac.c | 117 - ffmpeg1/libavformat/oggparseflac.c | 100 - ffmpeg1/libavformat/oggparseogm.c | 202 - ffmpeg1/libavformat/oggparseopus.c | 135 - ffmpeg1/libavformat/oggparseskeleton.c | 95 - ffmpeg1/libavformat/oggparsespeex.c | 139 - ffmpeg1/libavformat/oggparsetheora.c | 206 - ffmpeg1/libavformat/oggparsevorbis.c | 392 - ffmpeg1/libavformat/oma.c | 34 - ffmpeg1/libavformat/oma.h | 44 - ffmpeg1/libavformat/omadec.c | 453 - ffmpeg1/libavformat/omaenc.c | 106 - ffmpeg1/libavformat/options.c | 123 - ffmpeg1/libavformat/options_table.h | 86 - ffmpeg1/libavformat/os_support.c | 377 - ffmpeg1/libavformat/os_support.h | 138 - ffmpeg1/libavformat/paf.c | 261 - ffmpeg1/libavformat/pcm.c | 76 - ffmpeg1/libavformat/pcm.h | 31 - ffmpeg1/libavformat/pcmdec.c | 146 - ffmpeg1/libavformat/pcmenc.c | 94 - ffmpeg1/libavformat/pjsdec.c | 137 - ffmpeg1/libavformat/pmpdec.c | 197 - ffmpeg1/libavformat/psxstr.c | 317 - ffmpeg1/libavformat/pva.c | 225 - ffmpeg1/libavformat/pvfdec.c | 75 - ffmpeg1/libavformat/qcp.c | 196 - ffmpeg1/libavformat/qtpalette.h | 313 - ffmpeg1/libavformat/r3d.c | 410 - ffmpeg1/libavformat/rawdec.c | 162 - ffmpeg1/libavformat/rawdec.h | 67 - ffmpeg1/libavformat/rawenc.c | 282 - ffmpeg1/libavformat/rawenc.h | 29 - ffmpeg1/libavformat/rawvideodec.c | 129 - ffmpeg1/libavformat/rdt.c | 572 - ffmpeg1/libavformat/rdt.h | 112 - ffmpeg1/libavformat/realtextdec.c | 153 - ffmpeg1/libavformat/riff.c | 867 -- ffmpeg1/libavformat/riff.h | 97 - ffmpeg1/libavformat/rl2.c | 298 - ffmpeg1/libavformat/rm.c | 47 - ffmpeg1/libavformat/rm.h | 95 - ffmpeg1/libavformat/rmdec.c | 1037 -- ffmpeg1/libavformat/rmenc.c | 480 - ffmpeg1/libavformat/rmsipr.c | 61 - ffmpeg1/libavformat/rmsipr.h | 35 - ffmpeg1/libavformat/rpl.c | 359 - ffmpeg1/libavformat/rso.c | 30 - ffmpeg1/libavformat/rso.h | 32 - ffmpeg1/libavformat/rsodec.c | 83 - ffmpeg1/libavformat/rsoenc.c | 111 - ffmpeg1/libavformat/rtmp.h | 71 - ffmpeg1/libavformat/rtmpcrypt.c | 336 - ffmpeg1/libavformat/rtmpcrypt.h | 69 - ffmpeg1/libavformat/rtmpdh.c | 339 - ffmpeg1/libavformat/rtmpdh.h | 102 - ffmpeg1/libavformat/rtmphttp.c | 276 - ffmpeg1/libavformat/rtmppkt.c | 526 - ffmpeg1/libavformat/rtmppkt.h | 288 - ffmpeg1/libavformat/rtmpproto.c | 2681 ----- ffmpeg1/libavformat/rtp.c | 151 - 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ffmpeg1/libavformat/rtpenc_aac.c | 85 - ffmpeg1/libavformat/rtpenc_amr.c | 65 - ffmpeg1/libavformat/rtpenc_chain.c | 107 - ffmpeg1/libavformat/rtpenc_chain.h | 32 - ffmpeg1/libavformat/rtpenc_h263.c | 81 - ffmpeg1/libavformat/rtpenc_h263_rfc2190.c | 195 - ffmpeg1/libavformat/rtpenc_h264.c | 109 - ffmpeg1/libavformat/rtpenc_jpeg.c | 138 - ffmpeg1/libavformat/rtpenc_latm.c | 61 - ffmpeg1/libavformat/rtpenc_mpv.c | 117 - ffmpeg1/libavformat/rtpenc_vp8.c | 55 - ffmpeg1/libavformat/rtpenc_xiph.c | 127 - ffmpeg1/libavformat/rtpproto.c | 339 - ffmpeg1/libavformat/rtsp.c | 2243 ---- ffmpeg1/libavformat/rtsp.h | 607 - ffmpeg1/libavformat/rtspcodes.h | 54 - ffmpeg1/libavformat/rtspdec.c | 937 -- ffmpeg1/libavformat/rtspenc.c | 247 - ffmpeg1/libavformat/samidec.c | 137 - ffmpeg1/libavformat/sapdec.c | 237 - ffmpeg1/libavformat/sapenc.c | 271 - ffmpeg1/libavformat/sauce.c | 104 - ffmpeg1/libavformat/sauce.h | 40 - ffmpeg1/libavformat/sbgdec.c | 1513 --- ffmpeg1/libavformat/sctp.c | 332 - 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.../tests/ref/fate/h264-conformance-cvpcmnl2_sva_c | 3 - .../ref/fate/h264-conformance-cvwp1_toshiba_e | 91 - .../ref/fate/h264-conformance-cvwp2_toshiba_e | 91 - .../ref/fate/h264-conformance-cvwp3_toshiba_e | 91 - .../ref/fate/h264-conformance-cvwp5_toshiba_e | 91 - ffmpeg1/tests/ref/fate/h264-conformance-fi1_sony_e | 18 - .../fate/h264-conformance-frext-alphaconformanceg | 44 - .../ref/fate/h264-conformance-frext-bcrm_freh10 | 101 - .../ref/fate/h264-conformance-frext-brcm_freh11 | 101 - .../ref/fate/h264-conformance-frext-brcm_freh3 | 101 - .../ref/fate/h264-conformance-frext-brcm_freh4 | 101 - .../ref/fate/h264-conformance-frext-brcm_freh5 | 101 - .../ref/fate/h264-conformance-frext-brcm_freh8 | 101 - .../ref/fate/h264-conformance-frext-brcm_freh9 | 101 - .../tests/ref/fate/h264-conformance-frext-freh12_b | 101 - .../tests/ref/fate/h264-conformance-frext-freh1_b | 101 - .../tests/ref/fate/h264-conformance-frext-freh2_b | 101 - .../tests/ref/fate/h264-conformance-frext-freh6 | 101 - .../tests/ref/fate/h264-conformance-frext-freh7_b | 101 - .../ref/fate/h264-conformance-frext-frext01_jvc_d | 17 - .../ref/fate/h264-conformance-frext-frext02_jvc_c | 17 - .../fate/h264-conformance-frext-frext1_panasonic_c | 9 - .../fate/h264-conformance-frext-frext2_panasonic_b | 16 - .../fate/h264-conformance-frext-frext3_panasonic_d | 12 - .../fate/h264-conformance-frext-frext4_panasonic_a | 11 - .../fate/h264-conformance-frext-frext_mmco4_sony_b | 61 - .../ref/fate/h264-conformance-frext-hcaff1_hhi_b | 11 - .../ref/fate/h264-conformance-frext-hcafr1_hhi_c | 11 - .../ref/fate/h264-conformance-frext-hcafr2_hhi_a | 11 - .../ref/fate/h264-conformance-frext-hcafr3_hhi_a | 11 - .../ref/fate/h264-conformance-frext-hcafr4_hhi_a | 11 - .../ref/fate/h264-conformance-frext-hcamff1_hhi_b | 11 - .../fate/h264-conformance-frext-hi422fr10_sony_b | 6 - .../fate/h264-conformance-frext-hi422fr13_sony_b | 6 - .../fate/h264-conformance-frext-hi422fr1_sony_a | 6 - .../fate/h264-conformance-frext-hi422fr6_sony_a | 6 - .../ref/fate/h264-conformance-frext-hpca_brcm_c | 301 - .../ref/fate/h264-conformance-frext-hpcadq_brcm_b | 301 - .../ref/fate/h264-conformance-frext-hpcafl_bcrm_c | 301 - .../fate/h264-conformance-frext-hpcaflnl_bcrm_c | 301 - .../ref/fate/h264-conformance-frext-hpcalq_brcm_b | 301 - .../fate/h264-conformance-frext-hpcamapalq_bcrm_b | 301 - .../fate/h264-conformance-frext-hpcamolq_brcm_b | 101 - .../ref/fate/h264-conformance-frext-hpcanl_brcm_c | 301 - .../fate/h264-conformance-frext-hpcaq2lq_brcm_b | 101 - .../ref/fate/h264-conformance-frext-hpcv_brcm_a | 301 - .../ref/fate/h264-conformance-frext-hpcvfl_bcrm_a | 301 - .../fate/h264-conformance-frext-hpcvflnl_bcrm_a | 301 - .../fate/h264-conformance-frext-hpcvmolq_brcm_b | 101 - .../ref/fate/h264-conformance-frext-hpcvnl_brcm_a | 301 - .../h264-conformance-frext-pph10i1_panasonic_a | 11 - .../h264-conformance-frext-pph10i2_panasonic_a | 11 - .../h264-conformance-frext-pph10i3_panasonic_a | 11 - .../h264-conformance-frext-pph10i4_panasonic_a | 11 - .../h264-conformance-frext-pph10i5_panasonic_a | 11 - .../h264-conformance-frext-pph10i6_panasonic_a | 11 - .../h264-conformance-frext-pph10i7_panasonic_a | 11 - .../h264-conformance-frext-pph422i1_panasonic_a | 11 - .../h264-conformance-frext-pph422i2_panasonic_a | 11 - .../h264-conformance-frext-pph422i3_panasonic_a | 11 - .../h264-conformance-frext-pph422i4_panasonic_a | 11 - .../h264-conformance-frext-pph422i5_panasonic_a | 11 - .../h264-conformance-frext-pph422i6_panasonic_a | 11 - .../h264-conformance-frext-pph422i7_panasonic_a | 11 - .../tests/ref/fate/h264-conformance-hcbp2_hhi_a | 251 - .../tests/ref/fate/h264-conformance-hcmp1_hhi_a | 251 - ffmpeg1/tests/ref/fate/h264-conformance-ls_sva_d | 1701 --- ffmpeg1/tests/ref/fate/h264-conformance-midr_mw_d | 101 - ffmpeg1/tests/ref/fate/h264-conformance-mps_mw_a | 151 - ffmpeg1/tests/ref/fate/h264-conformance-mr1_bt_a | 63 - ffmpeg1/tests/ref/fate/h264-conformance-mr1_mw_a | 151 - ffmpeg1/tests/ref/fate/h264-conformance-mr2_mw_a | 301 - .../tests/ref/fate/h264-conformance-mr2_tandberg_e | 301 - .../tests/ref/fate/h264-conformance-mr3_tandberg_b | 301 - .../tests/ref/fate/h264-conformance-mr4_tandberg_c | 301 - .../tests/ref/fate/h264-conformance-mr5_tandberg_c | 301 - ffmpeg1/tests/ref/fate/h264-conformance-mr6_bt_b | 61 - ffmpeg1/tests/ref/fate/h264-conformance-mr7_bt_b | 61 - ffmpeg1/tests/ref/fate/h264-conformance-mr8_bt_b | 59 - ffmpeg1/tests/ref/fate/h264-conformance-mr9_bt_b | 59 - ffmpeg1/tests/ref/fate/h264-conformance-mv1_brcm_d | 258 - ffmpeg1/tests/ref/fate/h264-conformance-nl1_sony_d | 18 - ffmpeg1/tests/ref/fate/h264-conformance-nl2_sony_h | 301 - ffmpeg1/tests/ref/fate/h264-conformance-nl3_sva_e | 34 - .../tests/ref/fate/h264-conformance-nlmq1_jvc_c | 31 - .../tests/ref/fate/h264-conformance-nlmq2_jvc_c | 31 - ffmpeg1/tests/ref/fate/h264-conformance-nrf_mw_e | 101 - .../ref/fate/h264-conformance-sharp_mp_field_1_b | 16 - .../ref/fate/h264-conformance-sharp_mp_field_2_b | 16 - .../ref/fate/h264-conformance-sharp_mp_field_3_b | 16 - .../ref/fate/h264-conformance-sharp_mp_paff_1r2 | 16 - .../ref/fate/h264-conformance-sharp_mp_paff_2r | 16 - ffmpeg1/tests/ref/fate/h264-conformance-sl1_sva_b | 34 - ffmpeg1/tests/ref/fate/h264-conformance-sva_ba1_b | 18 - ffmpeg1/tests/ref/fate/h264-conformance-sva_ba2_d | 18 - ffmpeg1/tests/ref/fate/h264-conformance-sva_base_b | 18 - ffmpeg1/tests/ref/fate/h264-conformance-sva_cl1_e | 51 - ffmpeg1/tests/ref/fate/h264-conformance-sva_fm1_e | 18 - ffmpeg1/tests/ref/fate/h264-conformance-sva_nl1_b | 18 - ffmpeg1/tests/ref/fate/h264-conformance-sva_nl2_e | 18 - ffmpeg1/tests/ref/fate/h264-extreme-plane-pred | 101 - ffmpeg1/tests/ref/fate/h264-interlace-crop | 4 - ffmpeg1/tests/ref/fate/h264-lossless | 11 - .../fate/h264-reinit-large_420_8-to-small_420_8 | 101 - .../fate/h264-reinit-small_420_8-to-large_444_10 | 101 - .../fate/h264-reinit-small_420_9-to-small_420_8 | 101 - .../fate/h264-reinit-small_422_9-to-small_420_9 | 101 - ffmpeg1/tests/ref/fate/hmac | 6 - ffmpeg1/tests/ref/fate/id-cin-video | 106 - ffmpeg1/tests/ref/fate/idroq-video-encode | 1 - ffmpeg1/tests/ref/fate/iff-byterun1 | 2 - ffmpeg1/tests/ref/fate/iff-fibonacci | 1 - ffmpeg1/tests/ref/fate/iff-ilbm | 2 - ffmpeg1/tests/ref/fate/iff-pcm | 1 - ffmpeg1/tests/ref/fate/iirfilter | 1024 -- ffmpeg1/tests/ref/fate/indeo2 | 131 - ffmpeg1/tests/ref/fate/indeo3 | 41 - ffmpeg1/tests/ref/fate/indeo4 | 101 - ffmpeg1/tests/ref/fate/indeo5 | 134 - ffmpeg1/tests/ref/fate/interplay-mve-16bit | 51 - ffmpeg1/tests/ref/fate/interplay-mve-8bit | 111 - ffmpeg1/tests/ref/fate/iv8-demux | 26 - ffmpeg1/tests/ref/fate/jv | 8 - ffmpeg1/tests/ref/fate/jv-demux | 20 - ffmpeg1/tests/ref/fate/kgv1 | 314 - ffmpeg1/tests/ref/fate/kmvc | 76 - ffmpeg1/tests/ref/fate/lagarith-rgb24 | 5 - ffmpeg1/tests/ref/fate/lagarith-rgb32 | 26 - ffmpeg1/tests/ref/fate/lagarith-yuy2 | 2 - ffmpeg1/tests/ref/fate/lagarith-yv12 | 3 - ffmpeg1/tests/ref/fate/lmlm4-demux | 217 - ffmpeg1/tests/ref/fate/loco-rgb | 6 - ffmpeg1/tests/ref/fate/loco-yuy2 | 4 - ffmpeg1/tests/ref/fate/lossless-alac | 1 - ffmpeg1/tests/ref/fate/lossless-meridianaudio | 1 - ffmpeg1/tests/ref/fate/lossless-monkeysaudio | 1 - ffmpeg1/tests/ref/fate/lossless-shorten | 1 - ffmpeg1/tests/ref/fate/lossless-tak | 1 - ffmpeg1/tests/ref/fate/lossless-tta | 1 - ffmpeg1/tests/ref/fate/lossless-tta-encrypted | 1 - ffmpeg1/tests/ref/fate/lossless-wma | 1 - ffmpeg1/tests/ref/fate/mapchan-6ch-extract-2 | 2 - .../ref/fate/mapchan-6ch-extract-2-downmix-mono | 1 - ffmpeg1/tests/ref/fate/mapchan-silent-mono | 1 - ffmpeg1/tests/ref/fate/maxis-xa | 31 - ffmpeg1/tests/ref/fate/md5 | 5 - ffmpeg1/tests/ref/fate/mdec | 135 - ffmpeg1/tests/ref/fate/mdec-v3 | 60 - ffmpeg1/tests/ref/fate/mimic | 77 - ffmpeg1/tests/ref/fate/mjpegb | 11 - ffmpeg1/tests/ref/fate/motionpixels | 112 - ffmpeg1/tests/ref/fate/mpc7-demux | 1 - ffmpeg1/tests/ref/fate/mpc8-demux | 1 - ffmpeg1/tests/ref/fate/mpeg2-field-enc | 31 - ffmpeg1/tests/ref/fate/mpeg4-als-conformance-00 | 1 - ffmpeg1/tests/ref/fate/mpeg4-als-conformance-01 | 1 - ffmpeg1/tests/ref/fate/mpeg4-als-conformance-02 | 1 - ffmpeg1/tests/ref/fate/mpeg4-als-conformance-03 | 1 - ffmpeg1/tests/ref/fate/mpeg4-als-conformance-04 | 1 - ffmpeg1/tests/ref/fate/mpeg4-als-conformance-05 | 1 - ffmpeg1/tests/ref/fate/msmpeg4v1 | 51 - ffmpeg1/tests/ref/fate/msrle-8bit | 30 - ffmpeg1/tests/ref/fate/msvideo1-16bit | 31 - ffmpeg1/tests/ref/fate/msvideo1-8bit | 32 - ffmpeg1/tests/ref/fate/mszh | 2 - ffmpeg1/tests/ref/fate/mtv | 138 - ffmpeg1/tests/ref/fate/mxf-demux | 99 - ffmpeg1/tests/ref/fate/mxpeg | 31 - ffmpeg1/tests/ref/fate/nc-demux | 92 - ffmpeg1/tests/ref/fate/nistsphere-demux | 1 - ffmpeg1/tests/ref/fate/noproxy | 9 - ffmpeg1/tests/ref/fate/nsv-demux | 173 - ffmpeg1/tests/ref/fate/nuv-rtjpeg | 10 - ffmpeg1/tests/ref/fate/nuv-rtjpeg-fh | 51 - ffmpeg1/tests/ref/fate/oma-demux | 1 - ffmpeg1/tests/ref/fate/paf-audio | 7 - ffmpeg1/tests/ref/fate/paf-demux | 160 - ffmpeg1/tests/ref/fate/paf-video | 153 - ffmpeg1/tests/ref/fate/parseutils | 82 - ffmpeg1/tests/ref/fate/pcm-planar | 143 - ffmpeg1/tests/ref/fate/pcm_dvd | 124 - ffmpeg1/tests/ref/fate/pcm_s16be-stereo | 1 - ffmpeg1/tests/ref/fate/pcm_s16le-stereo | 1 - ffmpeg1/tests/ref/fate/pcm_u8-mono | 1 - ffmpeg1/tests/ref/fate/pcm_u8-stereo | 1 - ffmpeg1/tests/ref/fate/pictor | 2 - ffmpeg1/tests/ref/fate/pmp-demux | 106 - ffmpeg1/tests/ref/fate/prores-422 | 3 - ffmpeg1/tests/ref/fate/prores-422_hq | 3 - ffmpeg1/tests/ref/fate/prores-422_lt | 3 - ffmpeg1/tests/ref/fate/prores-422_proxy | 3 - ffmpeg1/tests/ref/fate/prores-alpha | 3 - ffmpeg1/tests/ref/fate/psx-str-demux | 202 - ffmpeg1/tests/ref/fate/ptx | 2 - ffmpeg1/tests/ref/fate/pva-demux | 27 - ffmpeg1/tests/ref/fate/qcp-demux | 1 - ffmpeg1/tests/ref/fate/qpeg | 101 - ffmpeg1/tests/ref/fate/qt-alaw-mono | 1 - ffmpeg1/tests/ref/fate/qt-alaw-stereo | 1 - ffmpeg1/tests/ref/fate/qt-ima4-mono | 1 - ffmpeg1/tests/ref/fate/qt-ima4-stereo | 1 - ffmpeg1/tests/ref/fate/qt-mac3-mono | 1 - ffmpeg1/tests/ref/fate/qt-mac3-stereo | 1 - ffmpeg1/tests/ref/fate/qt-mac6-mono | 1 - ffmpeg1/tests/ref/fate/qt-mac6-stereo | 1 - ffmpeg1/tests/ref/fate/qt-ulaw-mono | 1 - ffmpeg1/tests/ref/fate/qt-ulaw-stereo | 1 - ffmpeg1/tests/ref/fate/qtrle-16bit | 84 - ffmpeg1/tests/ref/fate/qtrle-1bit | 39 - ffmpeg1/tests/ref/fate/qtrle-24bit | 35 - ffmpeg1/tests/ref/fate/qtrle-2bit | 39 - ffmpeg1/tests/ref/fate/qtrle-32bit | 27 - ffmpeg1/tests/ref/fate/qtrle-4bit | 39 - ffmpeg1/tests/ref/fate/qtrle-8bit | 168 - ffmpeg1/tests/ref/fate/quickdraw | 3 - ffmpeg1/tests/ref/fate/r210 | 4 - ffmpeg1/tests/ref/fate/ra-144 | 1 - ffmpeg1/tests/ref/fate/ralf | 1 - ffmpeg1/tests/ref/fate/random_seed | 1 - ffmpeg1/tests/ref/fate/redcode-demux | 7 - ffmpeg1/tests/ref/fate/rl2 | 109 - ffmpeg1/tests/ref/fate/roqvideo | 211 - ffmpeg1/tests/ref/fate/rpza | 31 - ffmpeg1/tests/ref/fate/rv30 | 110 - ffmpeg1/tests/ref/fate/rv40 | 241 - ffmpeg1/tests/ref/fate/sanm | 16 - ffmpeg1/tests/ref/fate/sha | 21 - ffmpeg1/tests/ref/fate/sierra-vmd-audio | 216 - ffmpeg1/tests/ref/fate/sierra-vmd-video | 118 - ffmpeg1/tests/ref/fate/siff-demux | 112 - ffmpeg1/tests/ref/fate/smacker-audio | 87 - ffmpeg1/tests/ref/fate/smacker-video | 101 - ffmpeg1/tests/ref/fate/smc | 121 - ffmpeg1/tests/ref/fate/smjpeg | 425 - ffmpeg1/tests/ref/fate/smjpeg-demux | 425 - ffmpeg1/tests/ref/fate/sp5x | 21 - ffmpeg1/tests/ref/fate/srtp | 12 - ffmpeg1/tests/ref/fate/sub-aqtitle | 1 - ffmpeg1/tests/ref/fate/sub-charenc | 1 - ffmpeg1/tests/ref/fate/sub-jacosub | 1 - ffmpeg1/tests/ref/fate/sub-microdvd | 1 - ffmpeg1/tests/ref/fate/sub-microdvd-remux | 1 - ffmpeg1/tests/ref/fate/sub-movtext | 1 - ffmpeg1/tests/ref/fate/sub-movtextenc | 1 - ffmpeg1/tests/ref/fate/sub-mpl2 | 1 - ffmpeg1/tests/ref/fate/sub-mpsub | 1 - ffmpeg1/tests/ref/fate/sub-mpsub-frames | 1 - ffmpeg1/tests/ref/fate/sub-pjs | 1 - ffmpeg1/tests/ref/fate/sub-realtext | 1 - ffmpeg1/tests/ref/fate/sub-sami | 1 - ffmpeg1/tests/ref/fate/sub-srt | 1 - ffmpeg1/tests/ref/fate/sub-subripenc | 1 - ffmpeg1/tests/ref/fate/sub-subviewer | 1 - ffmpeg1/tests/ref/fate/sub-subviewer1 | 1 - ffmpeg1/tests/ref/fate/sub-vplayer | 1 - ffmpeg1/tests/ref/fate/sub-webvtt | 1 - ffmpeg1/tests/ref/fate/sub2video | 94 - ffmpeg1/tests/ref/fate/sunraster-1bit-raw | 2 - ffmpeg1/tests/ref/fate/sunraster-1bit-rle | 2 - ffmpeg1/tests/ref/fate/sunraster-24bit-raw | 2 - ffmpeg1/tests/ref/fate/sunraster-24bit-rle | 2 - ffmpeg1/tests/ref/fate/sunraster-8bit-raw | 2 - ffmpeg1/tests/ref/fate/sunraster-8bit-rle | 2 - ffmpeg1/tests/ref/fate/sunraster-8bit_gray-raw | 2 - ffmpeg1/tests/ref/fate/svq1 | 151 - ffmpeg1/tests/ref/fate/svq3 | 181 - ffmpeg1/tests/ref/fate/targa-conformance-CBW8 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-CCM8 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-CTC16 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-CTC24 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-CTC32 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-UBW8 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-UCM8 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-UTC16 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-UTC24 | 2 - ffmpeg1/tests/ref/fate/targa-conformance-UTC32 | 2 - ffmpeg1/tests/ref/fate/targa-top-to-bottom | 2 - ffmpeg1/tests/ref/fate/theora-coeff-level64 | 9 - ffmpeg1/tests/ref/fate/thp | 73 - ffmpeg1/tests/ref/fate/tiertex-seq | 100 - ffmpeg1/tests/ref/fate/tiff-fax-g3 | 2 - ffmpeg1/tests/ref/fate/tiff-fax-g3s | 2 - ffmpeg1/tests/ref/fate/tmv | 222 - ffmpeg1/tests/ref/fate/truemotion1-15 | 106 - ffmpeg1/tests/ref/fate/truemotion1-24 | 17 - ffmpeg1/tests/ref/fate/truemotion2 | 31 - ffmpeg1/tests/ref/fate/tscc-15bit | 242 - ffmpeg1/tests/ref/fate/tscc-32bit | 157 - ffmpeg1/tests/ref/fate/txd-16bpp | 12 - ffmpeg1/tests/ref/fate/txd-pal8 | 2 - ffmpeg1/tests/ref/fate/ulti | 63 - ffmpeg1/tests/ref/fate/url | 13 - ffmpeg1/tests/ref/fate/utvideo_rgb_left | 5 - ffmpeg1/tests/ref/fate/utvideo_rgb_median | 6 - ffmpeg1/tests/ref/fate/utvideo_rgba_left | 6 - ffmpeg1/tests/ref/fate/utvideo_rgba_median | 6 - ffmpeg1/tests/ref/fate/utvideo_rgba_single_symbol | 2 - ffmpeg1/tests/ref/fate/utvideo_yuv420_left | 8 - ffmpeg1/tests/ref/fate/utvideo_yuv420_median | 5 - ffmpeg1/tests/ref/fate/utvideo_yuv422_left | 5 - ffmpeg1/tests/ref/fate/utvideo_yuv422_median | 5 - ffmpeg1/tests/ref/fate/utvideoenc_rgb_left | 51 - ffmpeg1/tests/ref/fate/utvideoenc_rgb_median | 51 - ffmpeg1/tests/ref/fate/utvideoenc_rgb_none | 51 - ffmpeg1/tests/ref/fate/utvideoenc_rgba_left | 51 - ffmpeg1/tests/ref/fate/utvideoenc_rgba_median | 51 - ffmpeg1/tests/ref/fate/utvideoenc_rgba_none | 51 - ffmpeg1/tests/ref/fate/utvideoenc_yuv420_left | 51 - ffmpeg1/tests/ref/fate/utvideoenc_yuv420_median | 51 - ffmpeg1/tests/ref/fate/utvideoenc_yuv420_none | 51 - ffmpeg1/tests/ref/fate/utvideoenc_yuv422_left | 51 - ffmpeg1/tests/ref/fate/utvideoenc_yuv422_median | 51 - ffmpeg1/tests/ref/fate/utvideoenc_yuv422_none | 51 - ffmpeg1/tests/ref/fate/v210 | 2 - ffmpeg1/tests/ref/fate/v410dec | 2 - ffmpeg1/tests/ref/fate/v410enc | 1 - ffmpeg1/tests/ref/fate/vb | 37 - ffmpeg1/tests/ref/fate/vble | 5 - ffmpeg1/tests/ref/fate/vc1-ism | 121 - ffmpeg1/tests/ref/fate/vc1_sa00040 | 16 - ffmpeg1/tests/ref/fate/vc1_sa00050 | 31 - ffmpeg1/tests/ref/fate/vc1_sa10091 | 31 - ffmpeg1/tests/ref/fate/vc1_sa10143 | 31 - ffmpeg1/tests/ref/fate/vc1_sa20021 | 61 - ffmpeg1/tests/ref/fate/vcr1 | 129 - ffmpeg1/tests/ref/fate/videoxl | 41 - ffmpeg1/tests/ref/fate/vima | 17 - ffmpeg1/tests/ref/fate/vmnc-16bit | 193 - ffmpeg1/tests/ref/fate/vmnc-32bit | 50 - ffmpeg1/tests/ref/fate/vp31 | 115 - ffmpeg1/tests/ref/fate/vp5 | 248 - ffmpeg1/tests/ref/fate/vp60 | 134 - ffmpeg1/tests/ref/fate/vp61 | 121 - ffmpeg1/tests/ref/fate/vp6a | 94 - ffmpeg1/tests/ref/fate/vp6f | 175 - ffmpeg1/tests/ref/fate/vp8-alpha | 121 - ffmpeg1/tests/ref/fate/vp8-sign-bias | 10 - ffmpeg1/tests/ref/fate/vp8-size-change | 31 - ffmpeg1/tests/ref/fate/vp8-test-vector-001 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-002 | 50 - ffmpeg1/tests/ref/fate/vp8-test-vector-003 | 50 - ffmpeg1/tests/ref/fate/vp8-test-vector-004 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-005 | 50 - ffmpeg1/tests/ref/fate/vp8-test-vector-006 | 49 - ffmpeg1/tests/ref/fate/vp8-test-vector-007 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-008 | 3 - ffmpeg1/tests/ref/fate/vp8-test-vector-009 | 50 - ffmpeg1/tests/ref/fate/vp8-test-vector-010 | 58 - ffmpeg1/tests/ref/fate/vp8-test-vector-011 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-012 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-013 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-014 | 50 - ffmpeg1/tests/ref/fate/vp8-test-vector-015 | 261 - ffmpeg1/tests/ref/fate/vp8-test-vector-016 | 30 - ffmpeg1/tests/ref/fate/vp8-test-vector-017 | 30 - ffmpeg1/tests/ref/fate/vqa-cc | 39 - ffmpeg1/tests/ref/fate/vqf-demux | 1 - ffmpeg1/tests/ref/fate/w64 | 1 - ffmpeg1/tests/ref/fate/wavpack-channels-4.0 | 1 - ffmpeg1/tests/ref/fate/wavpack-channels-5.1 | 1 - ffmpeg1/tests/ref/fate/wavpack-channels-6.1 | 1 - ffmpeg1/tests/ref/fate/wavpack-channels-7.1 | 1 - ffmpeg1/tests/ref/fate/wavpack-channels-monofloat | 1 - ffmpeg1/tests/ref/fate/wavpack-channels-monoint | 1 - ffmpeg1/tests/ref/fate/wavpack-clipping | 1 - ffmpeg1/tests/ref/fate/wavpack-cuesheet | 1 - ffmpeg1/tests/ref/fate/wavpack-falsestereo | 1 - ffmpeg1/tests/ref/fate/wavpack-lossless-12bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossless-16bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossless-24bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossless-32bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossless-8bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossless-float | 1 - ffmpeg1/tests/ref/fate/wavpack-lossy-16bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossy-24bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossy-32bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossy-8bit | 1 - ffmpeg1/tests/ref/fate/wavpack-lossy-float | 1 - ffmpeg1/tests/ref/fate/wavpack-matroskamode | 1 - ffmpeg1/tests/ref/fate/wavpack-speed-default | 1 - ffmpeg1/tests/ref/fate/wavpack-speed-fast | 1 - ffmpeg1/tests/ref/fate/wavpack-speed-high | 1 - ffmpeg1/tests/ref/fate/wavpack-speed-vhigh | 1 - ffmpeg1/tests/ref/fate/wavpack-zerolsbs | 1 - ffmpeg1/tests/ref/fate/wc3movie-xan | 72 - ffmpeg1/tests/ref/fate/westwood-aud | 12 - ffmpeg1/tests/ref/fate/wmv8-drm | 131 - ffmpeg1/tests/ref/fate/wmv8-drm-nodec | 152 - ffmpeg1/tests/ref/fate/wmv8-x8intra | 474 - ffmpeg1/tests/ref/fate/wnv1 | 87 - ffmpeg1/tests/ref/fate/ws_snd | 1 - ffmpeg1/tests/ref/fate/wtv-demux | 141 - ffmpeg1/tests/ref/fate/xface | 2 - ffmpeg1/tests/ref/fate/xmv-demux | 183 - ffmpeg1/tests/ref/fate/xtea | 1 - ffmpeg1/tests/ref/fate/xwma-demux | 1 - ffmpeg1/tests/ref/fate/xxan-wc4 | 22 - ffmpeg1/tests/ref/fate/yop | 7 - ffmpeg1/tests/ref/fate/zerocodec | 39 - ffmpeg1/tests/ref/fate/zlib | 2 - ffmpeg1/tests/ref/fate/zmbv-15bit | 160 - ffmpeg1/tests/ref/fate/zmbv-16bit | 160 - ffmpeg1/tests/ref/fate/zmbv-32bit | 160 - ffmpeg1/tests/ref/fate/zmbv-8bit | 277 - ffmpeg1/tests/ref/lavf-fate/latm | 3 - ffmpeg1/tests/ref/lavf-fate/mp3 | 3 - ffmpeg1/tests/ref/lavf-fate/ogg_vp3 | 3 - ffmpeg1/tests/ref/lavf/aiff | 3 - ffmpeg1/tests/ref/lavf/alaw | 3 - ffmpeg1/tests/ref/lavf/asf | 3 - ffmpeg1/tests/ref/lavf/ast | 3 - ffmpeg1/tests/ref/lavf/au | 3 - ffmpeg1/tests/ref/lavf/avi | 3 - ffmpeg1/tests/ref/lavf/bmp | 3 - ffmpeg1/tests/ref/lavf/caf | 3 - ffmpeg1/tests/ref/lavf/dpx | 9 - ffmpeg1/tests/ref/lavf/dv_fmt | 9 - ffmpeg1/tests/ref/lavf/ffm | 3 - ffmpeg1/tests/ref/lavf/flm | 3 - ffmpeg1/tests/ref/lavf/flv_fmt | 3 - ffmpeg1/tests/ref/lavf/gif | 24 - ffmpeg1/tests/ref/lavf/gxf | 9 - ffmpeg1/tests/ref/lavf/ircam | 3 - ffmpeg1/tests/ref/lavf/ismv | 9 - ffmpeg1/tests/ref/lavf/jpg | 3 - ffmpeg1/tests/ref/lavf/mkv | 6 - ffmpeg1/tests/ref/lavf/mmf | 3 - ffmpeg1/tests/ref/lavf/mov | 12 - ffmpeg1/tests/ref/lavf/mpg | 9 - ffmpeg1/tests/ref/lavf/mulaw | 3 - ffmpeg1/tests/ref/lavf/mxf | 9 - ffmpeg1/tests/ref/lavf/mxf_d10 | 3 - ffmpeg1/tests/ref/lavf/nut | 3 - ffmpeg1/tests/ref/lavf/ogg | 3 - ffmpeg1/tests/ref/lavf/pam | 18 - ffmpeg1/tests/ref/lavf/pbmpipe | 3 - ffmpeg1/tests/ref/lavf/pcx | 3 - ffmpeg1/tests/ref/lavf/pgm | 3 - ffmpeg1/tests/ref/lavf/pgmpipe | 3 - ffmpeg1/tests/ref/lavf/pixfmt | 38 - ffmpeg1/tests/ref/lavf/png | 9 - ffmpeg1/tests/ref/lavf/ppm | 3 - ffmpeg1/tests/ref/lavf/ppmpipe | 3 - ffmpeg1/tests/ref/lavf/rm | 2 - ffmpeg1/tests/ref/lavf/rso | 3 - ffmpeg1/tests/ref/lavf/sgi | 3 - ffmpeg1/tests/ref/lavf/smjpeg | 3 - ffmpeg1/tests/ref/lavf/sox | 3 - ffmpeg1/tests/ref/lavf/sunrast | 3 - ffmpeg1/tests/ref/lavf/swf | 3 - ffmpeg1/tests/ref/lavf/tga | 3 - ffmpeg1/tests/ref/lavf/tiff | 3 - ffmpeg1/tests/ref/lavf/ts | 3 - ffmpeg1/tests/ref/lavf/voc | 3 - ffmpeg1/tests/ref/lavf/voc_s16 | 3 - ffmpeg1/tests/ref/lavf/w64 | 3 - ffmpeg1/tests/ref/lavf/wav | 3 - ffmpeg1/tests/ref/lavf/wtv | 3 - ffmpeg1/tests/ref/lavf/xbm | 3 - ffmpeg1/tests/ref/lavf/xwd | 24 - ffmpeg1/tests/ref/lavf/yuv4mpeg | 2 - ffmpeg1/tests/ref/lavfi/alphaextract_rgb | 1 - ffmpeg1/tests/ref/lavfi/alphaextract_yuv | 1 - ffmpeg1/tests/ref/lavfi/alphamerge_rgb | 1 - ffmpeg1/tests/ref/lavfi/alphamerge_yuv | 1 - ffmpeg1/tests/ref/lavfi/colormatrix1 | 1 - ffmpeg1/tests/ref/lavfi/colormatrix2 | 1 - ffmpeg1/tests/ref/lavfi/crop | 1 - ffmpeg1/tests/ref/lavfi/crop_scale | 1 - ffmpeg1/tests/ref/lavfi/crop_scale_vflip | 1 - ffmpeg1/tests/ref/lavfi/crop_vflip | 1 - ffmpeg1/tests/ref/lavfi/drawbox | 1 - ffmpeg1/tests/ref/lavfi/edgedetect | 1 - ffmpeg1/tests/ref/lavfi/fade | 1 - ffmpeg1/tests/ref/lavfi/field | 110 - ffmpeg1/tests/ref/lavfi/histeq | 6 - ffmpeg1/tests/ref/lavfi/hue | 1 - ffmpeg1/tests/ref/lavfi/idet | 1 - ffmpeg1/tests/ref/lavfi/il | 109 - ffmpeg1/tests/ref/lavfi/kerndeint | 10 - ffmpeg1/tests/ref/lavfi/life | 1 - ffmpeg1/tests/ref/lavfi/null | 1 - ffmpeg1/tests/ref/lavfi/overlay_rgb | 1 - ffmpeg1/tests/ref/lavfi/overlay_yuv420 | 1 - ffmpeg1/tests/ref/lavfi/overlay_yuv444 | 1 - ffmpeg1/tests/ref/lavfi/pad | 1 - ffmpeg1/tests/ref/lavfi/pixfmts_copy | 110 - ffmpeg1/tests/ref/lavfi/pixfmts_crop | 43 - ffmpeg1/tests/ref/lavfi/pixfmts_hflip | 106 - ffmpeg1/tests/ref/lavfi/pixfmts_null | 110 - ffmpeg1/tests/ref/lavfi/pixfmts_pad | 25 - ffmpeg1/tests/ref/lavfi/pixfmts_pixdesctest | 110 - ffmpeg1/tests/ref/lavfi/pixfmts_scale | 110 - ffmpeg1/tests/ref/lavfi/pixfmts_super2xsai | 14 - ffmpeg1/tests/ref/lavfi/pixfmts_vflip | 110 - ffmpeg1/tests/ref/lavfi/pp | 1 - ffmpeg1/tests/ref/lavfi/pp2 | 1 - ffmpeg1/tests/ref/lavfi/pp3 | 1 - ffmpeg1/tests/ref/lavfi/pp4 | 1 - ffmpeg1/tests/ref/lavfi/pp5 | 1 - ffmpeg1/tests/ref/lavfi/pp6 | 1 - ffmpeg1/tests/ref/lavfi/scale200 | 1 - ffmpeg1/tests/ref/lavfi/scale500 | 1 - ffmpeg1/tests/ref/lavfi/scalenorm | 1 - ffmpeg1/tests/ref/lavfi/select | 1 - ffmpeg1/tests/ref/lavfi/setdar | 1 - ffmpeg1/tests/ref/lavfi/setsar | 1 - ffmpeg1/tests/ref/lavfi/testsrc | 1 - ffmpeg1/tests/ref/lavfi/thumbnail | 1 - ffmpeg1/tests/ref/lavfi/tile | 1 - ffmpeg1/tests/ref/lavfi/tinterlace_merge | 10 - ffmpeg1/tests/ref/lavfi/tinterlace_pad | 10 - ffmpeg1/tests/ref/lavfi/transpose | 1 - ffmpeg1/tests/ref/lavfi/unsharp | 1 - ffmpeg1/tests/ref/lavfi/vflip | 1 - ffmpeg1/tests/ref/lavfi/vflip_crop | 1 - ffmpeg1/tests/ref/lavfi/vflip_vflip | 1 - ffmpeg1/tests/ref/seek/acodec-adpcm-ima_qt | 53 - ffmpeg1/tests/ref/seek/acodec-adpcm-ima_wav | 53 - ffmpeg1/tests/ref/seek/acodec-adpcm-ms | 53 - ffmpeg1/tests/ref/seek/acodec-adpcm-swf | 49 - ffmpeg1/tests/ref/seek/acodec-adpcm-yamaha | 53 - ffmpeg1/tests/ref/seek/acodec-alac | 53 - ffmpeg1/tests/ref/seek/acodec-flac | 49 - ffmpeg1/tests/ref/seek/acodec-mp2 | 49 - ffmpeg1/tests/ref/seek/acodec-pcm-alaw | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-f32be | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-f32le | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-f64be | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-f64le | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-mulaw | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s16be | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s16le | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s24be | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s24le | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s32be | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s32le | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-s8 | 53 - ffmpeg1/tests/ref/seek/acodec-pcm-u8 | 53 - ffmpeg1/tests/ref/seek/lavf-aiff | 53 - ffmpeg1/tests/ref/seek/lavf-alaw | 53 - ffmpeg1/tests/ref/seek/lavf-asf | 53 - ffmpeg1/tests/ref/seek/lavf-au | 53 - ffmpeg1/tests/ref/seek/lavf-avi | 44 - ffmpeg1/tests/ref/seek/lavf-bmp | 30 - ffmpeg1/tests/ref/seek/lavf-dv_fmt | 53 - ffmpeg1/tests/ref/seek/lavf-ffm | 53 - ffmpeg1/tests/ref/seek/lavf-flv_fmt | 44 - ffmpeg1/tests/ref/seek/lavf-gif | 40 - ffmpeg1/tests/ref/seek/lavf-gxf | 53 - ffmpeg1/tests/ref/seek/lavf-jpg | 30 - ffmpeg1/tests/ref/seek/lavf-mkv | 48 - ffmpeg1/tests/ref/seek/lavf-mmf | 44 - ffmpeg1/tests/ref/seek/lavf-mov | 48 - ffmpeg1/tests/ref/seek/lavf-mpg | 53 - ffmpeg1/tests/ref/seek/lavf-mulaw | 53 - ffmpeg1/tests/ref/seek/lavf-mxf | 48 - ffmpeg1/tests/ref/seek/lavf-mxf_d10 | 53 - ffmpeg1/tests/ref/seek/lavf-nut | 53 - ffmpeg1/tests/ref/seek/lavf-ogg | 53 - ffmpeg1/tests/ref/seek/lavf-pbmpipe | 27 - ffmpeg1/tests/ref/seek/lavf-pcx | 30 - ffmpeg1/tests/ref/seek/lavf-pgm | 30 - ffmpeg1/tests/ref/seek/lavf-pgmpipe | 27 - ffmpeg1/tests/ref/seek/lavf-ppm | 30 - ffmpeg1/tests/ref/seek/lavf-ppmpipe | 27 - ffmpeg1/tests/ref/seek/lavf-rm | 53 - ffmpeg1/tests/ref/seek/lavf-sgi | 30 - ffmpeg1/tests/ref/seek/lavf-swf | 27 - ffmpeg1/tests/ref/seek/lavf-tga | 30 - ffmpeg1/tests/ref/seek/lavf-tiff | 30 - ffmpeg1/tests/ref/seek/lavf-ts | 53 - ffmpeg1/tests/ref/seek/lavf-voc | 27 - ffmpeg1/tests/ref/seek/lavf-wav | 53 - ffmpeg1/tests/ref/seek/lavf-wtv | 48 - ffmpeg1/tests/ref/seek/lavf-yuv4mpeg | 27 - ffmpeg1/tests/ref/seek/vsynth2-asv1 | 46 - ffmpeg1/tests/ref/seek/vsynth2-asv2 | 46 - ffmpeg1/tests/ref/seek/vsynth2-dnxhd-1080i | 44 - ffmpeg1/tests/ref/seek/vsynth2-dnxhd-720p | 40 - ffmpeg1/tests/ref/seek/vsynth2-dnxhd-720p-rd | 40 - ffmpeg1/tests/ref/seek/vsynth2-dv | 53 - ffmpeg1/tests/ref/seek/vsynth2-dv-411 | 53 - ffmpeg1/tests/ref/seek/vsynth2-dv-50 | 53 - ffmpeg1/tests/ref/seek/vsynth2-ffv1 | 46 - ffmpeg1/tests/ref/seek/vsynth2-flashsv | 46 - ffmpeg1/tests/ref/seek/vsynth2-flv | 46 - ffmpeg1/tests/ref/seek/vsynth2-h261 | 46 - ffmpeg1/tests/ref/seek/vsynth2-h263 | 46 - ffmpeg1/tests/ref/seek/vsynth2-h263p | 46 - ffmpeg1/tests/ref/seek/vsynth2-huffyuv | 46 - ffmpeg1/tests/ref/seek/vsynth2-jpegls | 46 - ffmpeg1/tests/ref/seek/vsynth2-ljpeg | 46 - ffmpeg1/tests/ref/seek/vsynth2-mjpeg | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg1 | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg1b | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg2-422 | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg2-idct-int | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg2-ilace | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg2-ivlc-qprd | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg2-thread | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg2-thread-ivlc | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4 | 50 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-adap | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-adv | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-error | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-nr | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-qpel | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-qprd | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-rc | 46 - ffmpeg1/tests/ref/seek/vsynth2-mpeg4-thread | 46 - ffmpeg1/tests/ref/seek/vsynth2-msmpeg4 | 46 - ffmpeg1/tests/ref/seek/vsynth2-msmpeg4v2 | 46 - ffmpeg1/tests/ref/seek/vsynth2-rgb | 46 - ffmpeg1/tests/ref/seek/vsynth2-roqvideo | 27 - ffmpeg1/tests/ref/seek/vsynth2-rv10 | 52 - 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index d159169..0000000 --- a/ffmpeg1/COPYING.GPLv2 +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Lesser General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -this service if you wish), that you receive source code or can get it -if you want it, that you can change the software or use pieces of it -in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid -anyone to deny you these rights or to ask you to surrender the rights. -These restrictions translate to certain responsibilities for you if you -distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must give the recipients all the rights that -you have. You must make sure that they, too, receive or can get the -source code. And you must show them these terms so they know their -rights. - - We protect your rights with two steps: (1) copyright the software, and -(2) offer you this license which gives you legal permission to copy, -distribute and/or modify the software. - - Also, for each author's protection and ours, we want to make certain -that everyone understands that there is no warranty for this free -software. If the software is modified by someone else and passed on, we -want its recipients to know that what they have is not the original, so -that any problems introduced by others will not reflect on the original -authors' reputations. - - Finally, any free program is threatened constantly by software -patents. We wish to avoid the danger that redistributors of a free -program will individually obtain patent licenses, in effect making the -program proprietary. To prevent this, we have made it clear that any -patent must be licensed for everyone's free use or not licensed at all. - - The precise terms and conditions for copying, distribution and -modification follow. - - GNU GENERAL PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. This License applies to any program or other work which contains -a notice placed by the copyright holder saying it may be distributed -under the terms of this General Public License. The "Program", below, -refers to any such program or work, and a "work based on the Program" -means either the Program or any derivative work under copyright law: -that is to say, a work containing the Program or a portion of it, -either verbatim or with modifications and/or translated into another -language. (Hereinafter, translation is included without limitation in -the term "modification".) Each licensee is addressed as "you". - -Activities other than copying, distribution and modification are not -covered by this License; they are outside its scope. The act of -running the Program is not restricted, and the output from the Program -is covered only if its contents constitute a work based on the -Program (independent of having been made by running the Program). -Whether that is true depends on what the Program does. - - 1. You may copy and distribute verbatim copies of the Program's -source code as you receive it, in any medium, provided that you -conspicuously and appropriately publish on each copy an appropriate -copyright notice and disclaimer of warranty; keep intact all the -notices that refer to this License and to the absence of any warranty; -and give any other recipients of the Program a copy of this License -along with the Program. - -You may charge a fee for the physical act of transferring a copy, and -you may at your option offer warranty protection in exchange for a fee. - - 2. You may modify your copy or copies of the Program or any portion -of it, thus forming a work based on the Program, and copy and -distribute such modifications or work under the terms of Section 1 -above, provided that you also meet all of these conditions: - - a) You must cause the modified files to carry prominent notices - stating that you changed the files and the date of any change. - - b) You must cause any work that you distribute or publish, that in - whole or in part contains or is derived from the Program or any - part thereof, to be licensed as a whole at no charge to all third - parties under the terms of this License. - - c) If the modified program normally reads commands interactively - when run, you must cause it, when started running for such - interactive use in the most ordinary way, to print or display an - announcement including an appropriate copyright notice and a - notice that there is no warranty (or else, saying that you provide - a warranty) and that users may redistribute the program under - these conditions, and telling the user how to view a copy of this - License. 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But when you -distribute the same sections as part of a whole which is a work based -on the Program, the distribution of the whole must be on the terms of -this License, whose permissions for other licensees extend to the -entire whole, and thus to each and every part regardless of who wrote it. - -Thus, it is not the intent of this section to claim rights or contest -your rights to work written entirely by you; rather, the intent is to -exercise the right to control the distribution of derivative or -collective works based on the Program. - -In addition, mere aggregation of another work not based on the Program -with the Program (or with a work based on the Program) on a volume of -a storage or distribution medium does not bring the other work under -the scope of this License. - - 3. You may copy and distribute the Program (or a work based on it, -under Section 2) in object code or executable form under the terms of -Sections 1 and 2 above provided that you also do one of the following: - - a) Accompany it with the complete corresponding machine-readable - source code, which must be distributed under the terms of Sections - 1 and 2 above on a medium customarily used for software interchange; or, - - b) Accompany it with a written offer, valid for at least three - years, to give any third party, for a charge no more than your - cost of physically performing source distribution, a complete - machine-readable copy of the corresponding source code, to be - distributed under the terms of Sections 1 and 2 above on a medium - customarily used for software interchange; or, - - c) Accompany it with the information you received as to the offer - to distribute corresponding source code. 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Any attempt -otherwise to copy, modify, sublicense or distribute the Program is -void, and will automatically terminate your rights under this License. -However, parties who have received copies, or rights, from you under -this License will not have their licenses terminated so long as such -parties remain in full compliance. - - 5. You are not required to accept this License, since you have not -signed it. However, nothing else grants you permission to modify or -distribute the Program or its derivative works. These actions are -prohibited by law if you do not accept this License. Therefore, by -modifying or distributing the Program (or any work based on the -Program), you indicate your acceptance of this License to do so, and -all its terms and conditions for copying, distributing or modifying -the Program or works based on it. - - 6. Each time you redistribute the Program (or any work based on the -Program), the recipient automatically receives a license from the -original licensor to copy, distribute or modify the Program subject to -these terms and conditions. You may not impose any further -restrictions on the recipients' exercise of the rights granted herein. -You are not responsible for enforcing compliance by third parties to -this License. - - 7. If, as a consequence of a court judgment or allegation of patent -infringement or for any other reason (not limited to patent issues), -conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot -distribute so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you -may not distribute the Program at all. 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The Free Software Foundation may publish revised and/or new versions -of the General Public License from time to time. Such new versions will -be similar in spirit to the present version, but may differ in detail to -address new problems or concerns. - -Each version is given a distinguishing version number. If the Program -specifies a version number of this License which applies to it and "any -later version", you have the option of following the terms and conditions -either of that version or of any later version published by the Free -Software Foundation. If the Program does not specify a version number of -this License, you may choose any version ever published by the Free Software -Foundation. - - 10. If you wish to incorporate parts of the Program into other free -programs whose distribution conditions are different, write to the author -to ask for permission. For software which is copyrighted by the Free -Software Foundation, write to the Free Software Foundation; we sometimes -make exceptions for this. Our decision will be guided by the two goals -of preserving the free status of all derivatives of our free software and -of promoting the sharing and reuse of software generally. - - NO WARRANTY - - 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY -FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN -OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES -PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED -OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS -TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE -PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, -REPAIR OR CORRECTION. - - 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING -WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR -REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, -INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING -OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED -TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY -YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER -PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE -POSSIBILITY OF SUCH DAMAGES. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Programs - - If you develop a new program, and you want it to be of the greatest -possible use to the public, the best way to achieve this is to make it -free software which everyone can redistribute and change under these terms. - - To do so, attach the following notices to the program. It is safest -to attach them to the start of each source file to most effectively -convey the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - - Copyright (C) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License along - with this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) year name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. diff --git a/ffmpeg1/COPYING.GPLv3 b/ffmpeg1/COPYING.GPLv3 deleted file mode 100644 index 94a9ed0..0000000 --- a/ffmpeg1/COPYING.GPLv3 +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. By contrast, -the GNU General Public License is intended to guarantee your freedom to -share and change all versions of a program--to make sure it remains free -software for all its users. 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Disclaimer of Warranty. - - THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY -APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT -HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY -OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, -THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM -IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF -ALL NECESSARY SERVICING, REPAIR OR CORRECTION. - - 16. 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If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. diff --git a/ffmpeg1/CREDITS b/ffmpeg1/CREDITS deleted file mode 100644 index e29f0b8..0000000 --- a/ffmpeg1/CREDITS +++ /dev/null @@ -1,6 +0,0 @@ -See the Git history of the project (git://source.ffmpeg.org/ffmpeg) to -get the names of people who have contributed to FFmpeg. - -To check the log, you can type the command "git log" in the FFmpeg -source directory, or browse the online repository at -http://source.ffmpeg.org. diff --git a/ffmpeg1/Changelog b/ffmpeg1/Changelog deleted file mode 100644 index 8a60d56..0000000 --- a/ffmpeg1/Changelog +++ /dev/null @@ -1,1089 +0,0 @@ -Entries are sorted chronologically from oldest to youngest within each release, -releases are sorted from youngest to oldest. - -version : -- curves filter -- reference-counting for AVFrame and AVPacket data -- ffmpeg now fails when input options are used for output file - or vice versa -- support for Monkey's Audio versions from 3.93 -- perms and aperms filters -- audio filtering support in ffplay -- 10% faster aac encoding on x86 and MIPS -- sine audio filter source - - -version 1.2: - -- VDPAU hardware acceleration through normal hwaccel -- SRTP support -- Error diffusion dither in Swscale -- Chained Ogg support -- Theora Midstream reconfiguration support -- EVRC decoder -- audio fade filter -- filtering audio with unknown channel layout -- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass - and treble audio filter -- improved showspectrum filter, with multichannel support and sox-like colors -- histogram filter -- tee muxer -- il filter ported from libmpcodecs -- support ID3v2 tags in ASF files -- encrypted TTA stream decoding support -- RF64 support in WAV muxer -- noise filter ported from libmpcodecs -- Subtitles character encoding conversion -- blend filter -- stereo3d filter ported from libmpcodecs - - -version 1.1: - -- stream disposition information printing in ffprobe -- filter for loudness analysis following EBU R128 -- Opus encoder using libopus -- ffprobe -select_streams option -- Pinnacle TARGA CineWave YUV16 decoder -- TAK demuxer, decoder and parser -- DTS-HD demuxer -- remove -same_quant, it hasn't worked for years -- FFM2 support -- X-Face image encoder and decoder -- 24-bit FLAC encoding -- multi-channel ALAC encoding up to 7.1 -- metadata (INFO tag) support in WAV muxer -- subtitles raw text decoder -- support for building DLLs using MSVC -- LVF demuxer -- ffescape tool -- metadata (info chunk) support in CAF muxer -- field filter ported from libmpcodecs -- AVR demuxer -- geq filter ported from libmpcodecs -- remove ffserver daemon mode -- AST muxer/demuxer -- new expansion syntax for drawtext -- BRender PIX image decoder -- ffprobe -show_entries option -- ffprobe -sections option -- ADPCM IMA Dialogic decoder -- BRSTM demuxer -- animated GIF decoder and demuxer -- PVF demuxer -- subtitles filter -- IRCAM muxer/demuxer -- Paris Audio File demuxer -- Virtual concatenation demuxer -- VobSub demuxer -- JSON captions for TED talks decoding support -- SOX Resampler support in libswresample -- aselect filter -- SGI RLE 8-bit decoder -- Silicon Graphics Motion Video Compressor 1 & 2 decoder -- Silicon Graphics Movie demuxer -- apad filter -- Resolution & pixel format change support with multithreading for H.264 -- documentation split into per-component manuals -- pp (postproc) filter ported from MPlayer -- NIST Sphere demuxer -- MPL2, VPlayer, MPlayer, AQTitle, PJS and SubViewer v1 subtitles demuxers and decoders -- Sony Wave64 muxer -- adobe and limelight publisher authentication in RTMP -- data: URI scheme -- support building on the Plan 9 operating system -- kerndeint filter ported from MPlayer -- histeq filter ported from VirtualDub -- Megalux Frame demuxer -- 012v decoder -- Improved AVC Intra decoding support - - -version 1.0: - -- INI and flat output in ffprobe -- Scene detection in libavfilter -- Indeo Audio decoder -- channelsplit audio filter -- setnsamples audio filter -- atempo filter -- ffprobe -show_data option -- RTMPT protocol support -- iLBC encoding/decoding via libilbc -- Microsoft Screen 1 decoder -- join audio filter -- audio channel mapping filter -- Microsoft ATC Screen decoder -- RTSP listen mode -- TechSmith Screen Codec 2 decoder -- AAC encoding via libfdk-aac -- Microsoft Expression Encoder Screen decoder -- RTMPS protocol support -- RTMPTS protocol support -- RTMPE protocol support -- RTMPTE protocol support -- showwaves and showspectrum filter -- LucasArts SMUSH playback support -- SAMI, RealText and SubViewer demuxers and decoders -- Heart Of Darkness PAF playback support -- iec61883 device -- asettb filter -- new option: -progress -- 3GPP Timed Text encoder/decoder -- GeoTIFF decoder support -- ffmpeg -(no)stdin option -- Opus decoder using libopus -- caca output device using libcaca -- alphaextract and alphamerge filters -- concat filter -- flite filter -- Canopus Lossless Codec decoder -- bitmap subtitles in filters (experimental and temporary) -- MP2 encoding via TwoLAME -- bmp parser -- smptebars source -- asetpts filter -- hue filter -- ICO muxer -- SubRip encoder and decoder without embedded timing -- edge detection filter -- framestep filter -- ffmpeg -shortest option is now per-output file - -pass and -passlogfile are now per-output stream -- volume measurement filter -- Ut Video encoder -- Microsoft Screen 2 decoder -- smartblur filter ported from MPlayer -- CPiA decoder -- decimate filter ported from MPlayer -- RTP depacketization of JPEG -- Smooth Streaming live segmenter muxer -- F4V muxer -- sendcmd and asendcmd filters -- WebVTT demuxer and decoder (simple tags supported) -- RTP packetization of JPEG -- faststart option in the MOV/MP4 muxer -- support for building with MSVC - - -version 0.11: - -- Fixes: CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777, - CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785, - CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790, - CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795, - CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800, - CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804, -- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder -- setfield filter -- CDXL demuxer and decoder -- Apple ProRes encoder -- ffprobe -count_packets and -count_frames options -- Sun Rasterfile Encoder -- ID3v2 attached pictures reading and writing -- WMA Lossless decoder -- bluray protocol -- blackdetect filter -- libutvideo encoder wrapper (--enable-libutvideo) -- swapuv filter -- bbox filter -- XBM encoder and decoder -- RealAudio Lossless decoder -- ZeroCodec decoder -- tile video filter -- Metal Gear Solid: The Twin Snakes demuxer -- OpenEXR image decoder -- removelogo filter -- drop support for ffmpeg without libavfilter -- drawtext video filter: fontconfig support -- ffmpeg -benchmark_all option -- super2xsai filter ported from libmpcodecs -- add libavresample audio conversion library for compatibility -- MicroDVD decoder -- Avid Meridien (AVUI) encoder and decoder -- accept + prefix to -pix_fmt option to disable automatic conversions. -- complete audio filtering in libavfilter and ffmpeg -- add fps filter -- vorbis parser -- png parser -- audio mix filter -- ffv1: support (draft) version 1.3 - - -version 0.10: - -- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936, - CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944, - CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949, - CVE-2011-3950, CVE-2011-3951, CVE-2011-3952 -- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder -- SBaGen (SBG) binaural beats script demuxer -- OpenMG Audio muxer -- Timecode extraction in DV and MOV -- thumbnail video filter -- XML output in ffprobe -- asplit audio filter -- tinterlace video filter -- astreamsync audio filter -- amerge audio filter -- ISMV (Smooth Streaming) muxer -- GSM audio parser -- SMJPEG muxer -- XWD encoder and decoder -- Automatic thread count based on detection number of (available) CPU cores -- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder -- ffprobe -show_error option -- Avid 1:1 10-bit RGB Packer codec -- v308 Quicktime Uncompressed 4:4:4 encoder and decoder -- yuv4 libquicktime packed 4:2:0 encoder and decoder -- ffprobe -show_frames option -- silencedetect audio filter -- ffprobe -show_program_version, -show_library_versions, -show_versions options -- rv34: frame-level multi-threading -- optimized iMDCT transform on x86 using SSE for for mpegaudiodec -- Improved PGS subtitle decoder -- dumpgraph option to lavfi device -- r210 and r10k encoders -- ffwavesynth decoder -- aviocat tool -- ffeval tool - - -version 0.9: - -- openal input device added -- boxblur filter added -- BWF muxer -- Flash Screen Video 2 decoder -- lavfi input device added -- added avconv, which is almost the same for now, except -for a few incompatible changes in the options, which will hopefully make them -easier to use. The changes are: - * The options placement is now strictly enforced! While in theory the - options for ffmpeg should be given in [input options] -i INPUT [output - options] OUTPUT order, in practice it was possible to give output options - before the -i and it mostly worked. Except when it didn't - the behavior was - a bit inconsistent. In avconv, it is not possible to mix input and output - options. All non-global options are reset after an input or output filename. - * All per-file options are now truly per-file - they apply only to the next - input or output file and specifying different values for different files - will now work properly (notably -ss and -t options). - * All per-stream options are now truly per-stream - it is possible to - specify which stream(s) should a given option apply to. See the Stream - specifiers section in the avconv manual for details. - * In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the - sense that they're specified after the output filename instead of before, - like all other options. In avconv this irregularity is removed, all options - apply to the next input or output file. - * -newvideo/-newaudio/-newsubtitle options were removed. Not only were they - irregular and highly confusing, they were also redundant. In avconv the -map - option will create new streams in the output file and map input streams to - them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for - each stream in the first input file. - * The -map option now has slightly different and more powerful syntax: - + Colons (':') are used to separate file index/stream type/stream index - instead of dots. Comma (',') is used to separate the sync stream instead - of colon.. This is done for consistency with other options. - + It's possible to specify stream type. E.g. -map 0:a:2 creates an - output stream from the third input audio stream. - + Omitting the stream index now maps all the streams of the given type, - not just the first. E.g. -map 0:s creates output streams for all the - subtitle streams in the first input file. - + Since -map can now match multiple streams, negative mappings were - introduced. Negative mappings disable some streams from an already - defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for - all the stream in the first input file, except for the second audio - stream'. - * There is a new option -c (or -codec) for choosing the decoder/encoder to - use, which allows to precisely specify target stream(s) consistently with - other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0 - libvorbis sets the codec for the first audio stream and -c copy copies all - the streams without reencoding. Old -vcodec/-acodec/-scodec options are now - aliases to -c:v/a/s - * It is now possible to precisely specify which stream should an AVOption - apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while - -b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k - syntax is deprecated and will stop working soon. - * -map_chapters now takes only an input file index and applies to the next - output file. This is consistent with how all the other options work. - * -map_metadata now takes only an input metadata specifier and applies to - the next output file. Output metadata specifier is now part of the option - name, similarly to the AVOptions/map/codec feature above. - * -metadata can now be used to set metadata on streams and chapters, e.g. - -metadata:s:1 language=eng sets the language of the first stream to 'eng'. - This made -vlang/-alang/-slang options redundant, so they were removed. - * -qscale option now uses stream specifiers and applies to all streams, not - just video. I.e. plain -qscale number would now apply to all streams. To get - the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale - and -aq is now an alias for -q:a. - * -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which - uses stream specifiers. Use -bsf:v/a/s instead of the old options. - * -itsscale option now uses stream specifiers, so its argument is only the - scale parameter. - * -intra option was removed, use -g 0 for the same effect. - * -psnr option was removed, use -flags +psnr for the same effect. - * -vf option is now an alias to the new -filter option, which uses stream specifiers. - * -vframes/-aframes/-dframes options are now aliases to the new -frames option. - * -vtag/-atag/-stag options are now aliases to the new -tag option. -- XMV demuxer -- LOAS demuxer -- ashowinfo filter added -- Windows Media Image decoder -- amovie source added -- LATM muxer/demuxer -- Speex encoder via libspeex -- JSON output in ffprobe -- WTV muxer -- Optional C++ Support (needed for libstagefright) -- H.264 Decoding on Android via Stagefright -- Prores decoder -- BIN/XBIN/ADF/IDF text file decoder -- aconvert audio filter added -- audio support to lavfi input device added -- libcdio-paranoia input device for audio CD grabbing -- Apple ProRes decoder -- CELT in Ogg demuxing -- G.723.1 demuxer and decoder -- libmodplug support (--enable-libmodplug) -- VC-1 interlaced decoding -- libutvideo wrapper (--enable-libutvideo) -- aevalsrc audio source added -- Ut Video decoder -- Speex encoding via libspeex -- 4:2:2 H.264 decoding support -- 4:2:2 and 4:4:4 H.264 encoding with libx264 -- Pulseaudio input device -- Prores encoder -- Video Decoder Acceleration (VDA) HWAccel module. -- replacement Indeo 3 decoder -- new ffmpeg option: -map_channel -- volume audio filter added -- earwax audio filter added -- libv4l2 support (--enable-libv4l2) -- TLS/SSL and HTTPS protocol support -- AVOptions API rewritten and documented -- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in - AVCodecContext deprecated. Codec private options should be used instead. -- Properly working defaults in libx264 wrapper, support for native presets. -- Encrypted OMA files support -- Discworld II BMV decoding support -- VBLE Decoder -- OS X Video Decoder Acceleration (VDA) support -- compact and csv output in ffprobe -- pan audio filter -- IFF Amiga Continuous Bitmap (ACBM) decoder -- ass filter -- CRI ADX audio format muxer and demuxer -- Playstation Portable PMP format demuxer -- Microsoft Windows ICO demuxer -- life source -- PCM format support in OMA demuxer -- CLJR encoder -- new option: -report -- Dxtory capture format decoder -- cellauto source -- Simple segmenting muxer -- Indeo 4 decoder -- SMJPEG demuxer - - -version 0.8: - -- many many things we forgot because we rather write code than changelogs -- WebM support in Matroska de/muxer -- low overhead Ogg muxing -- MMS-TCP support -- VP8 de/encoding via libvpx -- Demuxer for On2's IVF format -- Pictor/PC Paint decoder -- HE-AAC v2 decoder -- HE-AAC v2 encoding with libaacplus -- libfaad2 wrapper removed -- DTS-ES extension (XCh) decoding support -- native VP8 decoder -- RTSP tunneling over HTTP -- RTP depacketization of SVQ3 -- -strict inofficial replaced by -strict unofficial -- ffplay -exitonkeydown and -exitonmousedown options added -- native GSM / GSM MS decoder -- RTP depacketization of QDM2 -- ANSI/ASCII art playback system -- Lego Mindstorms RSO de/muxer -- libavcore added (and subsequently removed) -- SubRip subtitle file muxer and demuxer -- Chinese AVS encoding via libxavs -- ffprobe -show_packets option added -- RTP packetization of Theora and Vorbis -- RTP depacketization of MP4A-LATM -- RTP packetization and depacketization of VP8 -- hflip filter -- Apple HTTP Live Streaming demuxer -- a64 codec -- MMS-HTTP support -- G.722 ADPCM audio encoder/decoder -- R10k video decoder -- ocv_smooth filter -- frei0r wrapper filter -- change crop filter syntax to width:height:x:y -- make the crop filter accept parametric expressions -- make ffprobe accept AVFormatContext options -- yadif filter -- blackframe filter -- Demuxer for Leitch/Harris' VR native stream format (LXF) -- RTP depacketization of the X-QT QuickTime format -- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer -- cropdetect filter -- ffmpeg -crop* options removed -- transpose filter added -- ffmpeg -force_key_frames option added -- demuxer for receiving raw rtp:// URLs without an SDP description -- single stream LATM/LOAS decoder -- setpts filter added -- Win64 support for optimized x86 assembly functions -- MJPEG/AVI1 to JPEG/JFIF bitstream filter -- ASS subtitle encoder and decoder -- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough) -- overlay filter added -- rename aspect filter to setdar, and pixelaspect to setsar -- IEC 61937 demuxer -- Mobotix .mxg demuxer -- frei0r source added -- hqdn3d filter added -- RTP depacketization of QCELP -- FLAC parser added -- gradfun filter added -- AMR-WB decoder -- replace the ocv_smooth filter with a more generic ocv filter -- Windows Televison (WTV) demuxer -- FFmpeg metadata format muxer and demuxer -- SubRip (srt) subtitle encoder and decoder -- floating-point AC-3 encoder added -- Lagarith decoder -- ffmpeg -copytb option added -- IVF muxer added -- Wing Commander IV movies decoder added -- movie source added -- Bink version 'b' audio and video decoder -- Bitmap Brothers JV playback system -- Apple HTTP Live Streaming protocol handler -- sndio support for playback and record -- Linux framebuffer input device added -- Chronomaster DFA decoder -- DPX image encoder -- MicroDVD subtitle file muxer and demuxer -- Playstation Portable PMP format demuxer -- fieldorder video filter added -- AAC encoding via libvo-aacenc -- AMR-WB encoding via libvo-amrwbenc -- xWMA demuxer -- Mobotix MxPEG decoder -- VP8 frame-multithreading -- NEON optimizations for VP8 -- Lots of deprecated API cruft removed -- fft and imdct optimizations for AVX (Sandy Bridge) processors -- showinfo filter added -- SMPTE 302M AES3 audio decoder -- Apple Core Audio Format muxer -- 9bit and 10bit per sample support in the H.264 decoder -- 9bit and 10bit FFV1 encoding / decoding -- split filter added -- select filter added -- sdl output device added -- libmpcodecs video filter support (3 times as many filters than before) -- mpeg2 aspect ratio dection fixed -- libxvid aspect pickiness fixed -- Frame multithreaded decoding -- E-AC-3 audio encoder -- ac3enc: add channel coupling support -- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders. -- H264/MPEG frame-level multi-threading -- All av_metadata_* functions renamed to av_dict_* and moved to libavutil -- 4:4:4 H.264 decoding support -- 10-bit H.264 optimizations for x86 -- lut, lutrgb, and lutyuv filters added -- buffersink libavfilter sink added -- Bump libswscale for recently reported ABI break -- New J2K encoder (via OpenJPEG) - - -version 0.7: - -- all the changes for 0.8, but keeping API/ABI compatibility with the 0.6 release - - -version 0.6: - -- PB-frame decoding for H.263 -- deprecated vhook subsystem removed -- deprecated old scaler removed -- VQF demuxer -- Alpha channel scaler -- PCX encoder -- RTP packetization of H.263 -- RTP packetization of AMR -- RTP depacketization of Vorbis -- CorePNG decoding support -- Cook multichannel decoding support -- introduced avlanguage helpers in libavformat -- 8088flex TMV demuxer and decoder -- per-stream language-tags extraction in asfdec -- V210 decoder and encoder -- remaining GPL parts in AC-3 decoder converted to LGPL -- QCP demuxer -- SoX native format muxer and demuxer -- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries -- DPX image decoder -- Electronic Arts Madcow decoder -- DivX (XSUB) subtitle encoder -- nonfree libamr support for AMR-NB/WB decoding/encoding removed -- experimental AAC encoder -- RTP depacketization of ASF and RTSP from WMS servers -- RTMP support in libavformat -- noX handling for OPT_BOOL X options -- Wave64 demuxer -- IEC-61937 compatible Muxer -- TwinVQ decoder -- Bluray (PGS) subtitle decoder -- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks) -- WMA Pro decoder -- Core Audio Format demuxer -- Atrac1 decoder -- MD STUDIO audio demuxer -- RF64 support in WAV demuxer -- MPEG-4 Audio Lossless Coding (ALS) decoder -- -formats option split into -formats, -codecs, -bsfs, and -protocols -- IV8 demuxer -- CDG demuxer and decoder -- R210 decoder -- Auravision Aura 1 and 2 decoders -- Deluxe Paint Animation playback system -- SIPR decoder -- Adobe Filmstrip muxer and demuxer -- RTP depacketization of H.263 -- Bink demuxer and audio/video decoders -- enable symbol versioning by default for linkers that support it -- IFF PBM/ILBM bitmap decoder -- concat protocol -- Indeo 5 decoder -- RTP depacketization of AMR -- WMA Voice decoder -- ffprobe tool -- AMR-NB decoder -- RTSP muxer -- HE-AAC v1 decoder -- Kega Game Video (KGV1) decoder -- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files -- RTP depacketization of Theora -- HTTP Digest authentication -- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp -- Psygnosis YOP demuxer and video decoder -- spectral extension support in the E-AC-3 decoder -- unsharp video filter -- RTP hinting in the mov/3gp/mp4 muxer -- Dirac in Ogg demuxing -- seek to keyframes in Ogg -- 4:2:2 and 4:4:4 Theora decoding -- 35% faster VP3/Theora decoding -- faster AAC decoding -- faster H.264 decoding -- RealAudio 1.0 (14.4K) encoder - - -version 0.5: - -- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer -- TechSmith Camtasia (TSCC) video decoder -- IBM Ultimotion (ULTI) video decoder -- Sierra Online audio file demuxer and decoder -- Apple QuickDraw (qdrw) video decoder -- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes) -- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer -- Miro VideoXL (VIXL) video decoder -- H.261 video encoder -- QPEG video decoder -- Nullsoft Video (NSV) file demuxer -- Shorten audio decoder -- LOCO video decoder -- Apple Lossless Audio Codec (ALAC) decoder -- Winnov WNV1 video decoder -- Autodesk Animator Studio Codec (AASC) decoder -- Indeo 2 video decoder -- Fraps FPS1 video decoder -- Snow video encoder/decoder -- Sonic audio encoder/decoder -- Vorbis audio decoder -- Macromedia ADPCM decoder -- Duck TrueMotion 2 video decoder -- support for decoding FLX and DTA extensions in FLIC files -- H.264 custom quantization matrices support -- ffserver fixed, it should now be usable again -- QDM2 audio decoder -- Real Cooker audio decoder -- TrueSpeech audio decoder -- WMA2 audio decoder fixed, now all files should play correctly -- RealAudio 14.4 and 28.8 decoders fixed -- JPEG-LS decoder -- build system improvements -- tabs and trailing whitespace removed from the codebase -- CamStudio video decoder -- AIFF/AIFF-C audio format, encoding and decoding -- ADTS AAC file reading and writing -- Creative VOC file reading and writing -- American Laser Games multimedia (*.mm) playback system -- Zip Motion Blocks Video decoder -- improved Theora/VP3 decoder -- True Audio (TTA) decoder -- AVS demuxer and video decoder -- JPEG-LS encoder -- Smacker demuxer and decoder -- NuppelVideo/MythTV demuxer and RTjpeg decoder -- KMVC decoder -- MPEG-2 intra VLC support -- MPEG-2 4:2:2 encoder -- Flash Screen Video decoder -- GXF demuxer -- Chinese AVS decoder -- GXF muxer -- MXF demuxer -- VC-1/WMV3/WMV9 video decoder -- MacIntel support -- AVISynth support -- VMware video decoder -- VP5 video decoder -- VP6 video decoder -- WavPack lossless audio decoder -- Targa (.TGA) picture decoder -- Vorbis audio encoder -- Delphine Software .cin demuxer/audio and video decoder -- Tiertex .seq demuxer/video decoder -- MTV demuxer -- TIFF picture encoder and decoder -- GIF picture decoder -- Intel Music Coder decoder -- Zip Motion Blocks Video encoder -- Musepack decoder -- Flash Screen Video encoder -- Theora encoding via libtheora -- BMP encoder -- WMA encoder -- GSM-MS encoder and decoder -- DCA decoder -- DXA demuxer and decoder -- DNxHD decoder -- Gamecube movie (.THP) playback system -- Blackfin optimizations -- Interplay C93 demuxer and video decoder -- Bethsoft VID demuxer and video decoder -- CRYO APC demuxer -- Atrac3 decoder -- V.Flash PTX decoder -- RoQ muxer, RoQ audio encoder -- Renderware TXD demuxer and decoder -- extern C declarations for C++ removed from headers -- sws_flags command line option -- codebook generator -- RoQ video encoder -- QTRLE encoder -- OS/2 support removed and restored again -- AC-3 decoder -- NUT muxer -- additional SPARC (VIS) optimizations -- Matroska muxer -- slice-based parallel H.264 decoding -- Monkey's Audio demuxer and decoder -- AMV audio and video decoder -- DNxHD encoder -- H.264 PAFF decoding -- Nellymoser ASAO decoder -- Beam Software SIFF demuxer and decoder -- libvorbis Vorbis decoding removed in favor of native decoder -- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1 -- Ogg (Theora, Vorbis and FLAC) muxer -- The "device" muxers and demuxers are now in a new libavdevice library -- PC Paintbrush PCX decoder -- Sun Rasterfile decoder -- TechnoTrend PVA demuxer -- Linux Media Labs MPEG-4 (LMLM4) demuxer -- AVM2 (Flash 9) SWF muxer -- QT variant of IMA ADPCM encoder -- VFW grabber -- iPod/iPhone compatible mp4 muxer -- Mimic decoder -- MSN TCP Webcam stream demuxer -- RL2 demuxer / decoder -- IFF demuxer -- 8SVX audio decoder -- non-recursive Makefiles -- BFI demuxer -- MAXIS EA XA (.xa) demuxer / decoder -- BFI video decoder -- OMA demuxer -- MLP/TrueHD decoder -- Electronic Arts CMV decoder -- Motion Pixels Video decoder -- Motion Pixels MVI demuxer -- removed animated GIF decoder/demuxer -- D-Cinema audio muxer -- Electronic Arts TGV decoder -- Apple Lossless Audio Codec (ALAC) encoder -- AAC decoder -- floating point PCM encoder/decoder -- MXF muxer -- DV100 AKA DVCPRO HD decoder and demuxer -- E-AC-3 support added to AC-3 decoder -- Nellymoser ASAO encoder -- ASS and SSA demuxer and muxer -- liba52 wrapper removed -- SVQ3 watermark decoding support -- Speex decoding via libspeex -- Electronic Arts TGQ decoder -- RV40 decoder -- QCELP / PureVoice decoder -- RV30 decoder -- hybrid WavPack support -- R3D REDCODE demuxer -- ALSA support for playback and record -- Electronic Arts TQI decoder -- OpenJPEG based JPEG 2000 decoder -- NC (NC4600) camera file demuxer -- Gopher client support -- MXF D-10 muxer -- generic metadata API -- flash ScreenVideo2 encoder - - -version 0.4.9-pre1: - -- DV encoder, DV muxer -- Microsoft RLE video decoder -- Microsoft Video-1 decoder -- Apple Animation (RLE) decoder -- Apple Graphics (SMC) decoder -- Apple Video (RPZA) decoder -- Cinepak decoder -- Sega FILM (CPK) file demuxer -- Westwood multimedia support (VQA & AUD files) -- Id Quake II CIN playback support -- 8BPS video decoder -- FLIC playback support -- RealVideo 2.0 (RV20) decoder -- Duck TrueMotion v1 (DUCK) video decoder -- Sierra VMD demuxer and video decoder -- MSZH and ZLIB decoder support -- SVQ1 video encoder -- AMR-WB support -- PPC optimizations -- rate distortion optimal cbp support -- rate distorted optimal ac prediction for MPEG-4 -- rate distorted optimal lambda->qp support -- AAC encoding with libfaac -- Sunplus JPEG codec (SP5X) support -- use Lagrange multipler instead of QP for ratecontrol -- Theora/VP3 decoding support -- XA and ADX ADPCM codecs -- export MPEG-2 active display area / pan scan -- Add support for configuring with IBM XLC -- floating point AAN DCT -- initial support for zygo video (not complete) -- RGB ffv1 support -- new audio/video parser API -- av_log() system -- av_read_frame() and av_seek_frame() support -- missing last frame fixes -- seek by mouse in ffplay -- noise reduction of DCT coefficients -- H.263 OBMC & 4MV support -- H.263 alternative inter vlc support -- H.263 loop filter -- H.263 slice structured mode -- interlaced DCT support for MPEG-2 encoding -- stuffing to stay above min_bitrate -- MB type & QP visualization -- frame stepping for ffplay -- interlaced motion estimation -- alternate scantable support -- SVCD scan offset support -- closed GOP support -- SSE2 FDCT -- quantizer noise shaping -- G.726 ADPCM audio codec -- MS ADPCM encoding -- multithreaded/SMP motion estimation -- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263 -- multithreaded/SMP decoding for MPEG-2 -- FLAC decoder -- Metrowerks CodeWarrior suppport -- H.263+ custom pcf support -- nicer output for 'ffmpeg -formats' -- Matroska demuxer -- SGI image format, encoding and decoding -- H.264 loop filter support -- H.264 CABAC support -- nicer looking arrows for the motion vector visualization -- improved VCD support -- audio timestamp drift compensation -- MPEG-2 YUV 422/444 support -- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample -- better image scaling -- H.261 support -- correctly interleave packets during encoding -- VIS optimized motion compensation -- intra_dc_precision>0 encoding support -- support reuse of motion vectors/MB types/field select values of the source video -- more accurate deblock filter -- padding support -- many optimizations and bugfixes -- FunCom ISS audio file demuxer and according ADPCM decoding - - -version 0.4.8: - -- MPEG-2 video encoding (Michael) -- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson) -- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson - and Mario Brito) -- Xan DPCM audio decoder (Mario Brito) -- Interplay MVE playback subsystem (Mike Melanson) -- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson) - - -version 0.4.7: - -- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq - (originally from public domain player for Amiga at http://www.honeypot.net/audio) -- current version now also compiles with older GCC (Fabrice) -- 4X multimedia playback system including 4xm file demuxer (Mike - Melanson), and 4X video and audio codecs (Michael) -- Creative YUV (CYUV) decoder (Mike Melanson) -- FFV1 codec (our very simple lossless intra only codec, compresses much better - than HuffYUV) (Michael) -- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various) -- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with - alpha support), JPEG YUV colorspace support. (Fabrice Bellard) -- ffplay has been replaced with a newer version which uses SDL (optionally) - for multiplatform support (Fabrice) -- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated - by anonymous -- AMR format has been added (Johannes Carlsson) -- 3GP support has been added (Johannes Carlsson) -- VP3 codec has been added (Mike Melanson) -- more MPEG-1/2 fixes -- better multiplatform support, MS Visual Studio fixes (various) -- AltiVec optimizations (Magnus Damn and others) -- SH4 processor support has been added (BERO) -- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick) -- VOB streaming support (Brian Foley) -- better MP3 autodetection (Andriy Rysin) -- qpel encoding (Michael) -- 4mv+b frames encoding finally fixed (Michael) -- chroma ME (Michael) -- 5 comparison functions for ME (Michael) -- B-frame encoding speedup (Michael) -- WMV2 codec (unfinished - Michael) -- user specified diamond size for EPZS (Michael) -- Playstation STR playback subsystem, still experimental (Mike and Michael) -- ASV2 codec (Michael) -- CLJR decoder (Alex) - -.. And lots more new enhancements and fixes. - - -version 0.4.6: - -- completely new integer only MPEG audio layer 1/2/3 decoder rewritten - from scratch -- Recoded DCT and motion vector search with gcc (no longer depends on nasm) -- fix quantization bug in AC3 encoder -- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues -- added prototype ffplay program -- added GOB header parsing on H.263/H.263+ decoder (Juanjo) -- bug fix on MCBPC tables of H.263 (Juanjo) -- bug fix on DC coefficients of H.263 (Juanjo) -- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo) -- now we can decode H.263 streams found in QuickTime files (Juanjo) -- now we can decode H.263 streams found in VIVO v1 files(Juanjo) -- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo) -- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo) -- now H.263 picture size is returned on the first decoded frame (Juanjo) -- added first regression tests -- added MPEG-2 TS demuxer -- new demux API for libav -- more accurate and faster IDCT (Michael) -- faster and entropy-controlled motion search (Michael) -- two pass video encoding (Michael) -- new video rate control (Michael) -- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael) -- great performance improvement of video encoders and decoders (Michael) -- new and faster bit readers and vlc parsers (Michael) -- high quality encoding mode: tries all macroblock/VLC types (Michael) -- added DV video decoder -- preliminary RTP/RTSP support in ffserver and libavformat -- H.263+ AIC decoding/encoding support (Juanjo) -- VCD MPEG-PS mode (Juanjo) -- PSNR stuff (Juanjo) -- simple stats output (Juanjo) -- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit) - - -version 0.4.5: - -- some header fixes (Zdenek Kabelac ) -- many MMX optimizations (Nick Kurshev ) -- added configure system (actually a small shell script) -- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by - Michael Hipp (temporary solution - waiting for integer only - decoder) -- fixed VIDIOCSYNC interrupt -- added Intel H.263 decoding support ('I263' AVI fourCC) -- added Real Video 1.0 decoding (needs further testing) -- simplified image formats again. Added PGM format (=grey - pgm). Renamed old PGM to PGMYUV. -- fixed msmpeg4 slice issues (tell me if you still find problems) -- fixed OpenDivX bugs with newer versions (added VOL header decoding) -- added support for MPlayer interface -- added macroblock skip optimization -- added MJPEG decoder -- added mmx/mmxext IDCT from libmpeg2 -- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer - ) -- added pixel format conversion layer (e.g. for MJPEG or PPM) -- added deinterlacing option -- MPEG-1/2 fixes -- MPEG-4 vol header fixes (Jonathan Marsden ) -- ARM optimizations (Lionel Ulmer ). -- Windows porting of file converter -- added MJPEG raw format (input/output) -- added JPEG image format support (input/output) - - -version 0.4.4: - -- fixed some std header definitions (Bjorn Lindgren - ). -- added MPEG demuxer (MPEG-1 and 2 compatible). -- added ASF demuxer -- added prototype RM demuxer -- added AC3 decoding (done with libac3 by Aaron Holtzman) -- added decoding codec parameter guessing (.e.g. for MPEG, because the - header does not include them) -- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now - play them (only tested video) -- fixed H.263 white bug -- fixed phase rounding in img resample filter -- add MMX code for polyphase img resample filter -- added CPU autodetection -- added generic title/author/copyright/comment string handling (ASF and RM - use them) -- added SWF demux to extract MP3 track (not usable yet because no MP3 - decoder) -- added fractional frame rate support -- codecs are no longer searched by read_header() (should fix ffserver - segfault) - - -version 0.4.3: - -- BGR24 patch (initial patch by Jeroen Vreeken ) -- fixed raw yuv output -- added motion rounding support in MPEG-4 -- fixed motion bug rounding in MSMPEG4 -- added B-frame handling in video core -- added full MPEG-1 decoding support -- added partial (frame only) MPEG-2 support -- changed the FOURCC code for H.263 to "U263" to be able to see the - +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with - this +codec ;) (JuanJo). -- Halfpel motion estimation after MB type selection (JuanJo) -- added pgm and .Y.U.V output format -- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or - output. -- added pgmpipe I/O format (original patch from Martin Aumueller - , but changed completely since we use a format - instead of a protocol) - - -version 0.4.2: - -- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support - (for OpenDivX) is almost complete: 8x8 MVs and rounding are - missing. MSMPEG4 support is complete. -- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it - can decode ffmpeg MPEGs :-)). -- added libavcodec API documentation (see apiexample.c). -- fixed image polyphase bug (the bottom of some images could be - greenish) -- added support for non clipped motion vectors (decoding only) - and image sizes non-multiple of 16 -- added support for AC prediction (decoding only) -- added file overwrite confirmation (can be disabled with -y) -- added custom size picture to H.263 using H.263+ (Juanjo) - - -version 0.4.1: - -- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec - of AVI and ASF to DIV3. -- added -me option to set motion estimation method - (default=log). suppressed redundant -hq option. -- added options -acodec and -vcodec to force a given codec (useful for - AVI for example) -- fixed -an option -- improved dct_quantize speed -- factorized some motion estimation code - - -version 0.4.0: - -- removing grab code from ffserver and moved it to ffmpeg. Added - multistream support to ffmpeg. -- added timeshifting support for live feeds (option ?date=xxx in the - URL) -- added high quality image resize code with polyphase filter (need - mmx/see optimization). Enable multiple image size support in ffserver. -- added multi live feed support in ffserver -- suppressed master feature from ffserver (it should be done with an - external program which opens the .ffm url and writes it to another - ffserver) -- added preliminary support for video stream parsing (WAV and AVI half - done). Added proper support for audio/video file conversion in - ffmpeg. -- added preliminary support for video file sending from ffserver -- redesigning I/O subsystem: now using URL based input and output - (see avio.h) -- added WAV format support -- added "tty user interface" to ffmpeg to stop grabbing gracefully -- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences) - (Juan J. Sierralta P. a.k.a. "Juanjo" ) -- added MMX DCT from mpeg2_movie 1.5 (Juanjo) -- added new motion estimation algorithms, log and phods (Juanjo) -- changed directories: libav for format handling, libavcodec for - codecs - - -version 0.3.4: - -- added stereo in MPEG audio encoder - - -version 0.3.3: - -- added 'high quality' mode which use motion vectors. It can be used in - real time at low resolution. -- fixed rounding problems which caused quality problems at high - bitrates and large GOP size - - -version 0.3.2: small fixes - -- ASF fixes -- put_seek bug fix - - -version 0.3.1: added avi/divx support - -- added AVI support -- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec -- added sound for flash format (not tested) - - -version 0.3: initial public release diff --git a/ffmpeg1/INSTALL b/ffmpeg1/INSTALL deleted file mode 100644 index 9549346..0000000 --- a/ffmpeg1/INSTALL +++ /dev/null @@ -1,15 +0,0 @@ - -1) Type './configure' to create the configuration. A list of configure -options is printed by running 'configure --help'. - -'configure' can be launched from a directory different from the FFmpeg -sources to build the objects out of tree. To do this, use an absolute -path when launching 'configure', e.g. '/ffmpegdir/ffmpeg/configure'. - -2) Then type 'make' to build FFmpeg. GNU Make 3.81 or later is required. - -3) Type 'make install' to install all binaries and libraries you built. - -NOTICE - - - Non system dependencies (e.g. libx264, libvpx) are disabled by default. diff --git a/ffmpeg1/LICENSE b/ffmpeg1/LICENSE deleted file mode 100644 index 38b1a5d..0000000 --- a/ffmpeg1/LICENSE +++ /dev/null @@ -1,91 +0,0 @@ -FFmpeg: - -Most files in FFmpeg are under the GNU Lesser General Public License version 2.1 -or later (LGPL v2.1+). Read the file COPYING.LGPLv2.1 for details. Some other -files have MIT/X11/BSD-style licenses. In combination the LGPL v2.1+ applies to -FFmpeg. - -Some optional parts of FFmpeg are licensed under the GNU General Public License -version 2 or later (GPL v2+). See the file COPYING.GPLv2 for details. None of -these parts are used by default, you have to explicitly pass --enable-gpl to -configure to activate them. In this case, FFmpeg's license changes to GPL v2+. - -Specifically, the GPL parts of FFmpeg are - -- libpostproc -- libmpcodecs -- optional x86 optimizations in the files - libavcodec/x86/idct_mmx.c -- libutvideo encoding/decoding wrappers in - libavcodec/libutvideo*.cpp -- the X11 grabber in libavdevice/x11grab.c -- the swresample test app in - libswresample/swresample-test.c -- the texi2pod.pl tool -- the following filters in libavfilter: - - f_ebur128.c - - vf_blackframe.c - - vf_boxblur.c - - vf_colormatrix.c - - vf_cropdetect.c - - vf_decimate.c - - vf_delogo.c - - vf_geq.c - - vf_histeq.c - - vf_hqdn3d.c - - vf_hue.c - - vf_kerndeint.c - - vf_mp.c - - vf_noise.c - - vf_pp.c - - vf_smartblur.c - - vf_stereo3d.c - - vf_super2xsai.c - - vf_tinterlace.c - - vf_yadif.c - - vsrc_mptestsrc.c - -Should you, for whatever reason, prefer to use version 3 of the (L)GPL, then -the configure parameter --enable-version3 will activate this licensing option -for you. Read the file COPYING.LGPLv3 or, if you have enabled GPL parts, -COPYING.GPLv3 to learn the exact legal terms that apply in this case. - -There are a handful of files under other licensing terms, namely: - -* The files libavcodec/jfdctfst.c, libavcodec/jfdctint_template.c and - libavcodec/jrevdct.c are taken from libjpeg, see the top of the files for - licensing details. Specifically note that you must credit the IJG in the - documentation accompanying your program if you only distribute executables. - You must also indicate any changes including additions and deletions to - those three files in the documentation. - - -external libraries -================== - -FFmpeg can be combined with a number of external libraries, which sometimes -affect the licensing of binaries resulting from the combination. - -compatible libraries --------------------- - -The libcdio, libx264, libxavs and libxvid libraries are under GPL. When -combining them with FFmpeg, FFmpeg needs to be licensed as GPL as well by -passing --enable-gpl to configure. - -The OpenCORE and VisualOn libraries are under the Apache License 2.0. That -license is incompatible with the LGPL v2.1 and the GPL v2, but not with -version 3 of those licenses. So to combine these libraries with FFmpeg, the -license version needs to be upgraded by passing --enable-version3 to configure. - -incompatible libraries ----------------------- - -The Fraunhofer AAC library, FAAC and aacplus are under licenses which -are incompatible with the GPLv2 and v3. We do not know for certain if their -licenses are compatible with the LGPL. -If you wish to enable these libraries, pass --enable-nonfree to configure. -But note that if you enable any of these libraries the resulting binary will -be under a complex license mix that is more restrictive than the LGPL and that -may result in additional obligations. It is possible that these -restrictions cause the resulting binary to be unredistributeable. diff --git a/ffmpeg1/MAINTAINERS b/ffmpeg1/MAINTAINERS deleted file mode 100644 index b2bccb2..0000000 --- a/ffmpeg1/MAINTAINERS +++ /dev/null @@ -1,484 +0,0 @@ -FFmpeg maintainers -================== - -Below is a list of the people maintaining different parts of the -FFmpeg code. - -Please try to keep entries where you are the maintainer up to date! - -Names in () mean that the maintainer currently has no time to maintain the code. -A CC after the name means that the maintainer prefers to be CC-ed on patches -and related discussions. - - -Project Leader -============== - -Michael Niedermayer - final design decisions - - -Applications -============ - -ffmpeg: - ffmpeg.c Michael Niedermayer - -ffplay: - ffplay.c Marton Balint - -ffprobe: - ffprobe.c Stefano Sabatini - -ffserver: - ffserver.c, ffserver.h Baptiste Coudurier - -Commandline utility code: - cmdutils.c, cmdutils.h Michael Niedermayer - -QuickTime faststart: - tools/qt-faststart.c Baptiste Coudurier - - -Miscellaneous Areas -=================== - -documentation Mike Melanson -website Robert Swain, Lou Logan -build system (configure,Makefiles) Diego Biurrun, Mans Rullgard -project server ĂrpĂ¡d Gereöffy, Michael Niedermayer, Reimar Döffinger -mailinglists Michael Niedermayer, Baptiste Coudurier, Lou Logan -presets Robert Swain -metadata subsystem Aurelien Jacobs -release management Michael Niedermayer - - -libavutil -========= - -External Interfaces: - libavutil/avutil.h Michael Niedermayer -Internal Interfaces: - libavutil/common.h Michael Niedermayer - -Other: - intfloat* Michael Niedermayer - rational.c, rational.h Michael Niedermayer - mathematics.c, mathematics.h Michael Niedermayer - integer.c, integer.h Michael Niedermayer - bswap.h - - -libavcodec -========== - -Generic Parts: - External Interfaces: - avcodec.h Michael Niedermayer - utility code: - utils.c Michael Niedermayer - mem.c Michael Niedermayer - opt.c, opt.h Michael Niedermayer - arithmetic expression evaluator: - eval.c Michael Niedermayer - audio and video frame extraction: - parser.c Michael Niedermayer - bitstream reading: - bitstream.c, bitstream.h Michael Niedermayer - CABAC: - cabac.h, cabac.c Michael Niedermayer - codec names: - codec_names.sh Nicolas George - DSP utilities: - dsputils.c, dsputils.h Michael Niedermayer - entropy coding: - rangecoder.c, rangecoder.h Michael Niedermayer - lzw.* Michael Niedermayer - floating point AAN DCT: - faandct.c, faandct.h Michael Niedermayer - Golomb coding: - golomb.c, golomb.h Michael Niedermayer - LPC: - lpc.c, lpc.h Justin Ruggles - motion estimation: - motion* Michael Niedermayer - rate control: - ratecontrol.c Michael Niedermayer - libxvid_rc.c Michael Niedermayer - simple IDCT: - simple_idct.c, simple_idct.h Michael Niedermayer - postprocessing: - libpostproc/* Michael Niedermayer - table generation: - tableprint.c, tableprint.h Reimar Doeffinger - -Codecs: - 4xm.c Michael Niedermayer - 8bps.c Roberto Togni - 8svx.c Jaikrishnan Menon - aasc.c Kostya Shishkov - ac3* Justin Ruggles - alacenc.c Jaikrishnan Menon - alsdec.c Thilo Borgmann - apedec.c Kostya Shishkov - ass* Aurelien Jacobs - asv* Michael Niedermayer - atrac3* Benjamin Larsson - bgmc.c, bgmc.h Thilo Borgmann - bink.c Kostya Shishkov - binkaudio.c Peter Ross - bmp.c Mans Rullgard, Kostya Shishkov - cavs* Stefan Gehrer - celp_filters.* Vitor Sessak - cdxl.c Paul B Mahol - cinepak.c Roberto Togni - cljr Alex Beregszaszi - cllc.c Derek Buitenhuis - cook.c, cookdata.h Benjamin Larsson - cpia.c Stephan Hilb - crystalhd.c Philip Langdale - cscd.c Reimar Doeffinger - dca.c Kostya Shishkov, Benjamin Larsson - dnxhd* Baptiste Coudurier - dpcm.c Mike Melanson - dxa.c Kostya Shishkov - dv.c Roman Shaposhnik - eacmv*, eaidct*, eat* Peter Ross - ffv1.c Michael Niedermayer - ffwavesynth.c Nicolas George - flac* Justin Ruggles - flashsv* Benjamin Larsson - flicvideo.c Mike Melanson - g722.c Martin Storsjo - g726.c Roman Shaposhnik - gifdec.c Baptiste Coudurier - h264* Loren Merritt, Michael Niedermayer - h261* Michael Niedermayer - h263* Michael Niedermayer - huffyuv.c Michael Niedermayer - idcinvideo.c Mike Melanson - imc* Benjamin Larsson - indeo2* Kostya Shishkov - indeo5* Kostya Shishkov - interplayvideo.c Mike Melanson - ivi* Kostya Shishkov - jacosub* ClĂ©ment BÅ“sch - jpeg_ls.c Kostya Shishkov - jvdec.c Peter Ross - kmvc.c Kostya Shishkov - lcl*.c Roberto Togni, Reimar Doeffinger - libcelt_dec.c Nicolas George - libgsm.c Michel Bardiaux - libdirac* David Conrad - libopenjpeg.c Jaikrishnan Menon - libopenjpegenc.c Michael Bradshaw - libschroedinger* David Conrad - libspeexdec.c Justin Ruggles - libtheoraenc.c David Conrad - libutvideo* Derek Buitenhuis - libvorbis.c David Conrad - libxavs.c Stefan Gehrer - libx264.c Mans Rullgard, Jason Garrett-Glaser - loco.c Kostya Shishkov - lzo.h, lzo.c Reimar Doeffinger - mdec.c Michael Niedermayer - mimic.c Ramiro Polla - mjpeg*.c Michael Niedermayer - mlp* Ramiro Polla - mmvideo.c Peter Ross - mpc* Kostya Shishkov - mpeg12.c, mpeg12data.h Michael Niedermayer - mpegvideo.c, mpegvideo.h Michael Niedermayer - msmpeg4.c, msmpeg4data.h Michael Niedermayer - msrle.c Mike Melanson - msvideo1.c Mike Melanson - nellymoserdec.c Benjamin Larsson - nuv.c Reimar Doeffinger - paf.* Paul B Mahol - pcx.c Ivo van Poorten - pgssubdec.c Reimar Doeffinger - ptx.c Ivo van Poorten - qcelp* Reynaldo H. Verdejo Pinochet - qdm2.c, qdm2data.h Roberto Togni, Benjamin Larsson - qdrw.c Kostya Shishkov - qpeg.c Kostya Shishkov - qtrle.c Mike Melanson - ra144.c, ra144.h, ra288.c, ra288.h Roberto Togni - resample2.c Michael Niedermayer - rl2.c Sascha Sommer - rpza.c Roberto Togni - rtjpeg.c, rtjpeg.h Reimar Doeffinger - rv10.c Michael Niedermayer - rv3* Kostya Shishkov - rv4* Kostya Shishkov - s3tc* Ivo van Poorten - smacker.c Kostya Shishkov - smc.c Mike Melanson - snow.c Michael Niedermayer, Loren Merritt - sonic.c Alex Beregszaszi - srt* Aurelien Jacobs - sunrast.c Ivo van Poorten - svq3.c Michael Niedermayer - tak* Paul B Mahol - targa.c Kostya Shishkov - tiff.c Kostya Shishkov - truemotion1* Mike Melanson - truemotion2* Kostya Shishkov - truespeech.c Kostya Shishkov - tscc.c Kostya Shishkov - tta.c Alex Beregszaszi, Jaikrishnan Menon - txd.c Ivo van Poorten - ulti* Kostya Shishkov - v410*.c Derek Buitenhuis - vb.c Kostya Shishkov - vble.c Derek Buitenhuis - vc1* Kostya Shishkov - vcr1.c Michael Niedermayer - vda_h264_dec.c Xidorn Quan - vima.c Paul B Mahol - vmnc.c Kostya Shishkov - vorbis_enc.c Oded Shimon - vorbis_dec.c Denes Balatoni, David Conrad - vp3* Mike Melanson - vp5 Aurelien Jacobs - vp6 Aurelien Jacobs - vp8 David Conrad, Jason Garrett-Glaser, Ronald Bultje - vqavideo.c Mike Melanson - wavpack.c Kostya Shishkov - wmaprodec.c Sascha Sommer - wmavoice.c Ronald S. Bultje - wmv2.c Michael Niedermayer - wnv1.c Kostya Shishkov - xan.c Mike Melanson - xbm* Paul B Mahol - xl.c Kostya Shishkov - xvmc.c Ivan Kalvachev - xwd* Paul B Mahol - zerocodec.c Derek Buitenhuis - zmbv* Kostya Shishkov - -Hardware acceleration: - crystalhd.c Philip Langdale - dxva2* Laurent Aimar - libstagefright.cpp Mohamed Naufal - vaapi* Gwenole Beauchesne - vda* Sebastien Zwickert - vdpau* Carl Eugen Hoyos - - -libavdevice -=========== - External Interface: - libavdevice/avdevice.h - - - iec61883.c Georg Lippitsch - libdc1394.c Roman Shaposhnik - v4l2.c Luca Abeni - vfwcap.c Ramiro Polla - dshow.c Roger Pack - -libavfilter -=========== - -Generic parts: - graphdump.c Nicolas George - -Filters: - af_amerge.c Nicolas George - af_astreamsync.c Nicolas George - af_atempo.c Pavel Koshevoy - af_pan.c Nicolas George - vf_yadif.c Michael Niedermayer - -Sources: - vsrc_mandelbrot.c Michael Niedermayer - -libavformat -=========== - -Generic parts: - External Interface: - libavformat/avformat.h Michael Niedermayer - Utility Code: - libavformat/utils.c Michael Niedermayer - - -Muxers/Demuxers: - 4xm.c Mike Melanson - adtsenc.c Robert Swain - afc.c Paul B Mahol - aiff.c Baptiste Coudurier - ape.c Kostya Shishkov - ass* Aurelien Jacobs - astdec.c Paul B Mahol - astenc.c James Almer - avi* Michael Niedermayer - avr.c Paul B Mahol - bink.c Peter Ross - brstm.c Paul B Mahol - caf* Peter Ross - cdxl.c Paul B Mahol - crc.c Michael Niedermayer - daud.c Reimar Doeffinger - dtshddec.c Paul B Mahol - dv.c Roman Shaposhnik - dxa.c Kostya Shishkov - electronicarts.c Peter Ross - epafdec.c Paul B Mahol - ffm* Baptiste Coudurier - flac* Justin Ruggles - flic.c Mike Melanson - flvdec.c, flvenc.c Michael Niedermayer - gxf.c Reimar Doeffinger - gxfenc.c Baptiste Coudurier - idcin.c Mike Melanson - idroqdec.c Mike Melanson - iff.c Jaikrishnan Menon - ipmovie.c Mike Melanson - img2*.c Michael Niedermayer - ircam* Paul B Mahol - iss.c Stefan Gehrer - jacosub* ClĂ©ment BÅ“sch - jvdec.c Peter Ross - libmodplug.c ClĂ©ment BÅ“sch - libnut.c Oded Shimon - lmlm4.c Ivo van Poorten - lvfdec.c Paul B Mahol - lxfdec.c Tomas Härdin - matroska.c Aurelien Jacobs - matroskadec.c Aurelien Jacobs - matroskaenc.c David Conrad - metadata* Aurelien Jacobs - microdvd* Aurelien Jacobs - mgsts.c Paul B Mahol - mm.c Peter Ross - mov.c Michael Niedermayer, Baptiste Coudurier - movenc.c Michael Niedermayer, Baptiste Coudurier - mpc.c Kostya Shishkov - mpeg.c Michael Niedermayer - mpegenc.c Michael Niedermayer - mpegts* Baptiste Coudurier - msnwc_tcp.c Ramiro Polla - mtv.c Reynaldo H. Verdejo Pinochet - mxf* Baptiste Coudurier - mxfdec.c Tomas Härdin - nistspheredec.c Paul B Mahol - nsvdec.c Francois Revol - nut.c Michael Niedermayer - nuv.c Reimar Doeffinger - oggdec.c, oggdec.h David Conrad - oggenc.c Baptiste Coudurier - oggparse*.c David Conrad - oma.c Maxim Poliakovski - paf.c Paul B Mahol - psxstr.c Mike Melanson - pva.c Ivo van Poorten - pvfdec.c Paul B Mahol - r3d.c Baptiste Coudurier - raw.c Michael Niedermayer - rdt.c Ronald S. Bultje - rl2.c Sascha Sommer - rmdec.c, rmenc.c Ronald S. Bultje, Kostya Shishkov - rtmp* Kostya Shishkov - rtp.c, rtpenc.c Martin Storsjo - rtpdec_asf.* Ronald S. Bultje - rtpenc_mpv.*, rtpenc_aac.* Martin Storsjo - rtsp.c Luca Barbato - sbgdec.c Nicolas George - sdp.c Martin Storsjo - segafilm.c Mike Melanson - siff.c Kostya Shishkov - smacker.c Kostya Shishkov - smjpeg* Paul B Mahol - srtdec.c Aurelien Jacobs - swf.c Baptiste Coudurier - takdec.c Paul B Mahol - tta.c Alex Beregszaszi - txd.c Ivo van Poorten - voc.c Aurelien Jacobs - wav.c Michael Niedermayer - wc3movie.c Mike Melanson - westwood.c Mike Melanson - wtv.c Peter Ross - wv.c Kostya Shishkov - wvenc.c Paul B Mahol - -Protocols: - bluray.c Petri Hintukainen - http.c Ronald S. Bultje - mms*.c Ronald S. Bultje - udp.c Luca Abeni - - -libswresample -============= - -Generic parts: - audioconvert.c Michael Niedermayer - dither.c Michael Niedermayer - rematrix*.c Michael Niedermayer - swresample*.c Michael Niedermayer - -Resamplers: - resample*.c Michael Niedermayer - soxr_resample.c Rob Sykes - - -Operating systems / CPU architectures -===================================== - -Alpha Mans Rullgard, Falk Hueffner -ARM Mans Rullgard -AVR32 Mans Rullgard -MIPS Mans Rullgard -Mac OS X / PowerPC Romain Dolbeau, Guillaume Poirier -Amiga / PowerPC Colin Ward -Linux / PowerPC Luca Barbato -Windows MinGW Alex Beregszaszi, Ramiro Polla -Windows Cygwin Victor Paesa -ADI/Blackfin DSP Marc Hoffman -Sparc Roman Shaposhnik -x86 Michael Niedermayer - - -Releases -======== - -1.2 Michael Niedermayer -1.1 Michael Niedermayer -1.0 Michael Niedermayer - -If you want to maintain an older release, please contact us - - -GnuPG Fingerprints of maintainers and contributors -================================================== - -Anssi Hannula 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB -Anton Khirnov 6D0C 6625 56F8 65D1 E5F5 814B B50A 1241 C067 07AB -Attila Kinali 11F0 F9A6 A1D2 11F6 C745 D10C 6520 BCDD F2DF E765 -Baptiste Coudurier 8D77 134D 20CC 9220 201F C5DB 0AC9 325C 5C1A BAAA -Ben Littler 3EE3 3723 E560 3214 A8CD 4DEB 2CDB FCE7 768C 8D2C -Benoit Fouet B22A 4F4F 43EF 636B BB66 FCDC 0023 AE1E 2985 49C8 -BÅ“sch ClĂ©ment 52D0 3A82 D445 F194 DB8B 2B16 87EE 2CB8 F4B8 FCF9 -Daniel Verkamp 78A6 07ED 782C 653E C628 B8B9 F0EB 8DD8 2F0E 21C7 -Diego Biurrun 8227 1E31 B6D9 4994 7427 E220 9CAE D6CC 4757 FCC5 -Gwenole Beauchesne 2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4 -Jaikrishnan Menon 61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368 -Justin Ruggles 3136 ECC0 C10D 6C04 5F43 CA29 FCBE CD2A 3787 1EBF -Loren Merritt ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE -Lou Logan 7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A -Luca Barbato 6677 4209 213C 8843 5B67 29E7 E84C 78C2 84E9 0E34 -Michael Niedermayer 9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB -Nicolas George 24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93 -Panagiotis Issaris 6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029 -Peter Ross A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B -Reimar Döffinger C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7 -Reinhard Tartler 9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4 -Reynaldo H. Verdejo Pinochet 6E27 CD34 170C C78E 4D4F 5F40 C18E 077F 3114 452A -Robert Swain EE7A 56EA 4A81 A7B5 2001 A521 67FA 362D A2FC 3E71 -Sascha Sommer 38A0 F88B 868E 9D3A 97D4 D6A0 E823 706F 1E07 0D3C -Stefano Sabatini 0D0B AD6B 5330 BBAD D3D6 6A0C 719C 2839 FC43 2D5F -Stephan Hilb 4F38 0B3A 5F39 B99B F505 E562 8D5C 5554 4E17 8863 -Tomas Härdin A79D 4E3D F38F 763F 91F5 8B33 A01E 8AE0 41BB 2551 diff --git a/ffmpeg1/Makefile b/ffmpeg1/Makefile deleted file mode 100644 index 07821d1..0000000 --- a/ffmpeg1/Makefile +++ /dev/null @@ -1,193 +0,0 @@ -MAIN_MAKEFILE=1 -include config.mak - -vpath %.c $(SRC_PATH) -vpath %.cpp $(SRC_PATH) -vpath %.h $(SRC_PATH) -vpath %.S $(SRC_PATH) -vpath %.asm $(SRC_PATH) -vpath %.v $(SRC_PATH) -vpath %.texi $(SRC_PATH) -vpath %/fate_config.sh.template $(SRC_PATH) - -PROGS-$(CONFIG_FFMPEG) += ffmpeg -PROGS-$(CONFIG_FFPLAY) += ffplay -PROGS-$(CONFIG_FFPROBE) += ffprobe -PROGS-$(CONFIG_FFSERVER) += ffserver - -PROGS := $(PROGS-yes:%=%$(PROGSSUF)$(EXESUF)) -INSTPROGS = $(PROGS-yes:%=%$(PROGSSUF)$(EXESUF)) - -OBJS = cmdutils.o $(EXEOBJS) -OBJS-ffmpeg = ffmpeg_opt.o ffmpeg_filter.o -TESTTOOLS = audiogen videogen rotozoom tiny_psnr base64 -HOSTPROGS := $(TESTTOOLS:%=tests/%) doc/print_options -TOOLS = qt-faststart trasher -TOOLS-$(CONFIG_ZLIB) += cws2fws - -BASENAMES = ffmpeg ffplay ffprobe ffserver -ALLPROGS = $(BASENAMES:%=%$(PROGSSUF)$(EXESUF)) -ALLPROGS_G = $(BASENAMES:%=%$(PROGSSUF)_g$(EXESUF)) -ALLMANPAGES = $(BASENAMES:%=%.1) - -FFLIBS-$(CONFIG_AVDEVICE) += avdevice -FFLIBS-$(CONFIG_AVFILTER) += avfilter -FFLIBS-$(CONFIG_AVFORMAT) += avformat -FFLIBS-$(CONFIG_AVRESAMPLE) += avresample -FFLIBS-$(CONFIG_AVCODEC) += avcodec -FFLIBS-$(CONFIG_POSTPROC) += postproc -FFLIBS-$(CONFIG_SWRESAMPLE)+= swresample -FFLIBS-$(CONFIG_SWSCALE) += swscale - -FFLIBS := avutil - -DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd -EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile $(SRC_PATH)/doc/examples/README - -SKIPHEADERS = cmdutils_common_opts.h - -include $(SRC_PATH)/common.mak - -FF_EXTRALIBS := $(FFEXTRALIBS) -FF_DEP_LIBS := $(DEP_LIBS) - -all: $(PROGS) - -$(PROGS): %$(EXESUF): %_g$(EXESUF) - $(CP) $< $@ - $(STRIP) $@ - -$(TOOLS): %$(EXESUF): %.o $(EXEOBJS) - $(LD) $(LDFLAGS) $(LD_O) $^ $(ELIBS) - -tools/cws2fws$(EXESUF): ELIBS = $(ZLIB) - -config.h: .config -.config: $(wildcard $(FFLIBS:%=$(SRC_PATH)/lib%/all*.c)) - @-tput bold 2>/dev/null - @-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n' - @-tput sgr0 2>/dev/null - -SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS \ - HEADERS ARCH_HEADERS BUILT_HEADERS SKIPHEADERS \ - ARMV5TE-OBJS ARMV6-OBJS VFP-OBJS NEON-OBJS \ - ALTIVEC-OBJS VIS-OBJS \ - MMX-OBJS YASM-OBJS \ - MIPSFPU-OBJS MIPSDSPR2-OBJS MIPSDSPR1-OBJS MIPS32R2-OBJS \ - OBJS HOSTOBJS TESTOBJS - -define RESET -$(1) := -$(1)-yes := -endef - -define DOSUBDIR -$(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V)))) -SUBDIR := $(1)/ -include $(SRC_PATH)/$(1)/Makefile --include $(SRC_PATH)/$(1)/$(ARCH)/Makefile -include $(SRC_PATH)/library.mak -endef - -$(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D)))) - -define DOPROG -OBJS-$(1) += $(1).o cmdutils.o $(EXEOBJS) -$(1)$(PROGSSUF)_g$(EXESUF): $$(OBJS-$(1)) -$$(OBJS-$(1)): CFLAGS += $(CFLAGS-$(1)) -$(1)$(PROGSSUF)_g$(EXESUF): LDFLAGS += $(LDFLAGS-$(1)) -$(1)$(PROGSSUF)_g$(EXESUF): FF_EXTRALIBS += $(LIBS-$(1)) --include $$(OBJS-$(1):.o=.d) -endef - -$(foreach P,$(PROGS-yes),$(eval $(call DOPROG,$(P)))) - -%$(PROGSSUF)_g$(EXESUF): %.o $(FF_DEP_LIBS) - $(LD) $(LDFLAGS) $(LD_O) $(OBJS-$*) $(FF_EXTRALIBS) - -OBJDIRS += tools - --include $(wildcard tools/*.d) - -VERSION_SH = $(SRC_PATH)/version.sh -GIT_LOG = $(SRC_PATH)/.git/logs/HEAD - -.version: $(wildcard $(GIT_LOG)) $(VERSION_SH) config.mak -.version: M=@ - -version.h .version: - $(M)$(VERSION_SH) $(SRC_PATH) version.h $(EXTRA_VERSION) - $(Q)touch .version - -# force version.sh to run whenever version might have changed --include .version - -ifdef PROGS -install: install-progs install-data -endif - -install: install-libs install-headers - -install-libs: install-libs-yes - -install-progs-yes: -install-progs-$(CONFIG_SHARED): install-libs - -install-progs: install-progs-yes $(PROGS) - $(Q)mkdir -p "$(BINDIR)" - $(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)" - -install-data: $(DATA_FILES) $(EXAMPLES_FILES) - $(Q)mkdir -p "$(DATADIR)/examples" - $(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)" - $(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples" - -uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data - -uninstall-progs: - $(RM) $(addprefix "$(BINDIR)/", $(ALLPROGS)) - -uninstall-data: - $(RM) -r "$(DATADIR)" - -clean:: - $(RM) $(ALLPROGS) $(ALLPROGS_G) - $(RM) $(CLEANSUFFIXES) - $(RM) $(CLEANSUFFIXES:%=tools/%) - $(RM) coverage.info - $(RM) -r coverage-html - -distclean:: - $(RM) $(DISTCLEANSUFFIXES) - $(RM) config.* .version version.h libavutil/avconfig.h libavcodec/codec_names.h - -config: - $(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION) - -# Without the sed genthml thinks "libavutil" and "./libavutil" are two different things -coverage.info: $(wildcard *.gcda *.gcno */*.gcda */*.gcno */*/*.gcda */*/*.gcno) - $(Q)lcov -c -d . -b . | sed -e 's#/./#/#g' > $@ - -coverage-html: coverage.info - $(Q)mkdir -p $@ - $(Q)genhtml -o $@ $< - $(Q)touch $@ - -check: all alltools examples testprogs fate - -include $(SRC_PATH)/doc/Makefile -include $(SRC_PATH)/tests/Makefile - -$(sort $(OBJDIRS)): - $(Q)mkdir -p $@ - -# Dummy rule to stop make trying to rebuild removed or renamed headers -%.h: - @: - -# Disable suffix rules. Most of the builtin rules are suffix rules, -# so this saves some time on slow systems. -.SUFFIXES: - -.PHONY: all all-yes alltools check *clean config install* -.PHONY: testprogs uninstall* diff --git a/ffmpeg1/README b/ffmpeg1/README deleted file mode 100644 index ae007bc..0000000 --- a/ffmpeg1/README +++ /dev/null @@ -1,18 +0,0 @@ -FFmpeg README -------------- - -1) Documentation ----------------- - -* Read the documentation in the doc/ directory in git. - You can also view it online at http://ffmpeg.org/documentation.html - -2) Licensing ------------- - -* See the LICENSE file. - -3) Build and Install --------------------- - -* See the INSTALL file. diff --git a/ffmpeg1/RELEASE b/ffmpeg1/RELEASE deleted file mode 100644 index 3d529fb..0000000 --- a/ffmpeg1/RELEASE +++ /dev/null @@ -1 +0,0 @@ -1.1.git diff --git a/ffmpeg1/arch.mak b/ffmpeg1/arch.mak deleted file mode 100644 index b71c8e5..0000000 --- a/ffmpeg1/arch.mak +++ /dev/null @@ -1,16 +0,0 @@ -OBJS-$(HAVE_ARMV5TE) += $(ARMV5TE-OBJS) $(ARMV5TE-OBJS-yes) -OBJS-$(HAVE_ARMV6) += $(ARMV6-OBJS) $(ARMV6-OBJS-yes) -OBJS-$(HAVE_VFP) += $(VFP-OBJS) $(VFP-OBJS-yes) -OBJS-$(HAVE_NEON) += $(NEON-OBJS) $(NEON-OBJS-yes) - -OBJS-$(HAVE_MIPSFPU) += $(MIPSFPU-OBJS) $(MIPSFPU-OBJS-yes) -OBJS-$(HAVE_MIPS32R2) += $(MIPS32R2-OBJS) $(MIPS32R2-OBJS-yes) -OBJS-$(HAVE_MIPSDSPR1) += $(MIPSDSPR1-OBJS) $(MIPSDSPR1-OBJS-yes) -OBJS-$(HAVE_MIPSDSPR2) += $(MIPSDSPR2-OBJS) $(MIPSDSPR2-OBJS-yes) - -OBJS-$(HAVE_ALTIVEC) += $(ALTIVEC-OBJS) $(ALTIVEC-OBJS-yes) - -OBJS-$(HAVE_VIS) += $(VIS-OBJS) $(VIS-OBJS-yes) - -OBJS-$(HAVE_MMX) += $(MMX-OBJS) $(MMX-OBJS-yes) -OBJS-$(HAVE_YASM) += $(YASM-OBJS) $(YASM-OBJS-yes) diff --git a/ffmpeg1/cmdutils.c b/ffmpeg1/cmdutils.c deleted file mode 100644 index ca1c965..0000000 --- a/ffmpeg1/cmdutils.c +++ /dev/null @@ -1,1841 +0,0 @@ -/* - * Various utilities for command line tools - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include -#include -#include - -/* Include only the enabled headers since some compilers (namely, Sun - Studio) will not omit unused inline functions and create undefined - references to libraries that are not being built. */ - -#include "config.h" -#include "compat/va_copy.h" -#include "libavformat/avformat.h" -#include "libavfilter/avfilter.h" -#include "libavdevice/avdevice.h" -#include "libavresample/avresample.h" -#include "libswscale/swscale.h" -#include "libswresample/swresample.h" -#include "libpostproc/postprocess.h" -#include "libavutil/avassert.h" -#include "libavutil/avstring.h" -#include "libavutil/bprint.h" -#include "libavutil/mathematics.h" -#include "libavutil/imgutils.h" -#include "libavutil/parseutils.h" -#include "libavutil/pixdesc.h" -#include "libavutil/eval.h" -#include "libavutil/dict.h" -#include "libavutil/opt.h" -#include "cmdutils.h" -#include "version.h" -#if CONFIG_NETWORK -#include "libavformat/network.h" -#endif -#if HAVE_SYS_RESOURCE_H -#include -#include -#endif - -static int init_report(const char *env); - -struct SwsContext *sws_opts; -AVDictionary *swr_opts; -AVDictionary *format_opts, *codec_opts, *resample_opts; - -const int this_year = 2013; - -static FILE *report_file; - -void init_opts(void) -{ - - if(CONFIG_SWSCALE) - sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, SWS_BICUBIC, - NULL, NULL, NULL); -} - -void uninit_opts(void) -{ -#if CONFIG_SWSCALE - sws_freeContext(sws_opts); - sws_opts = NULL; -#endif - - av_dict_free(&swr_opts); - av_dict_free(&format_opts); - av_dict_free(&codec_opts); - av_dict_free(&resample_opts); -} - -void log_callback_help(void *ptr, int level, const char *fmt, va_list vl) -{ - vfprintf(stdout, fmt, vl); -} - -static void log_callback_report(void *ptr, int level, const char *fmt, va_list vl) -{ - va_list vl2; - char line[1024]; - static int print_prefix = 1; - - va_copy(vl2, vl); - av_log_default_callback(ptr, level, fmt, vl); - av_log_format_line(ptr, level, fmt, vl2, line, sizeof(line), &print_prefix); - va_end(vl2); - fputs(line, report_file); - fflush(report_file); -} - -double parse_number_or_die(const char *context, const char *numstr, int type, - double min, double max) -{ - char *tail; - const char *error; - double d = av_strtod(numstr, &tail); - if (*tail) - error = "Expected number for %s but found: %s\n"; - else if (d < min || d > max) - error = "The value for %s was %s which is not within %f - %f\n"; - else if (type == OPT_INT64 && (int64_t)d != d) - error = "Expected int64 for %s but found %s\n"; - else if (type == OPT_INT && (int)d != d) - error = "Expected int for %s but found %s\n"; - else - return d; - av_log(NULL, AV_LOG_FATAL, error, context, numstr, min, max); - exit(1); - return 0; -} - -int64_t parse_time_or_die(const char *context, const char *timestr, - int is_duration) -{ - int64_t us; - if (av_parse_time(&us, timestr, is_duration) < 0) { - av_log(NULL, AV_LOG_FATAL, "Invalid %s specification for %s: %s\n", - is_duration ? "duration" : "date", context, timestr); - exit(1); - } - return us; -} - -void show_help_options(const OptionDef *options, const char *msg, int req_flags, - int rej_flags, int alt_flags) -{ - const OptionDef *po; - int first; - - first = 1; - for (po = options; po->name != NULL; po++) { - char buf[64]; - - if (((po->flags & req_flags) != req_flags) || - (alt_flags && !(po->flags & alt_flags)) || - (po->flags & rej_flags)) - continue; - - if (first) { - printf("%s\n", msg); - first = 0; - } - av_strlcpy(buf, po->name, sizeof(buf)); - if (po->argname) { - av_strlcat(buf, " ", sizeof(buf)); - av_strlcat(buf, po->argname, sizeof(buf)); - } - printf("-%-17s %s\n", buf, po->help); - } - printf("\n"); -} - -void show_help_children(const AVClass *class, int flags) -{ - const AVClass *child = NULL; - if (class->option) { - av_opt_show2(&class, NULL, flags, 0); - printf("\n"); - } - - while (child = av_opt_child_class_next(class, child)) - show_help_children(child, flags); -} - -static const OptionDef *find_option(const OptionDef *po, const char *name) -{ - const char *p = strchr(name, ':'); - int len = p ? p - name : strlen(name); - - while (po->name != NULL) { - if (!strncmp(name, po->name, len) && strlen(po->name) == len) - break; - po++; - } - return po; -} - -#if HAVE_COMMANDLINETOARGVW -#include -#include -/* Will be leaked on exit */ -static char** win32_argv_utf8 = NULL; -static int win32_argc = 0; - -/** - * Prepare command line arguments for executable. - * For Windows - perform wide-char to UTF-8 conversion. - * Input arguments should be main() function arguments. - * @param argc_ptr Arguments number (including executable) - * @param argv_ptr Arguments list. - */ -static void prepare_app_arguments(int *argc_ptr, char ***argv_ptr) -{ - char *argstr_flat; - wchar_t **argv_w; - int i, buffsize = 0, offset = 0; - - if (win32_argv_utf8) { - *argc_ptr = win32_argc; - *argv_ptr = win32_argv_utf8; - return; - } - - win32_argc = 0; - argv_w = CommandLineToArgvW(GetCommandLineW(), &win32_argc); - if (win32_argc <= 0 || !argv_w) - return; - - /* determine the UTF-8 buffer size (including NULL-termination symbols) */ - for (i = 0; i < win32_argc; i++) - buffsize += WideCharToMultiByte(CP_UTF8, 0, argv_w[i], -1, - NULL, 0, NULL, NULL); - - win32_argv_utf8 = av_mallocz(sizeof(char *) * (win32_argc + 1) + buffsize); - argstr_flat = (char *)win32_argv_utf8 + sizeof(char *) * (win32_argc + 1); - if (win32_argv_utf8 == NULL) { - LocalFree(argv_w); - return; - } - - for (i = 0; i < win32_argc; i++) { - win32_argv_utf8[i] = &argstr_flat[offset]; - offset += WideCharToMultiByte(CP_UTF8, 0, argv_w[i], -1, - &argstr_flat[offset], - buffsize - offset, NULL, NULL); - } - win32_argv_utf8[i] = NULL; - LocalFree(argv_w); - - *argc_ptr = win32_argc; - *argv_ptr = win32_argv_utf8; -} -#else -static inline void prepare_app_arguments(int *argc_ptr, char ***argv_ptr) -{ - /* nothing to do */ -} -#endif /* HAVE_COMMANDLINETOARGVW */ - -static int write_option(void *optctx, const OptionDef *po, const char *opt, - const char *arg) -{ - /* new-style options contain an offset into optctx, old-style address of - * a global var*/ - void *dst = po->flags & (OPT_OFFSET | OPT_SPEC) ? - (uint8_t *)optctx + po->u.off : po->u.dst_ptr; - int *dstcount; - - if (po->flags & OPT_SPEC) { - SpecifierOpt **so = dst; - char *p = strchr(opt, ':'); - - dstcount = (int *)(so + 1); - *so = grow_array(*so, sizeof(**so), dstcount, *dstcount + 1); - (*so)[*dstcount - 1].specifier = av_strdup(p ? p + 1 : ""); - dst = &(*so)[*dstcount - 1].u; - } - - if (po->flags & OPT_STRING) { - char *str; - str = av_strdup(arg); - av_freep(dst); - *(char **)dst = str; - } else if (po->flags & OPT_BOOL || po->flags & OPT_INT) { - *(int *)dst = parse_number_or_die(opt, arg, OPT_INT64, INT_MIN, INT_MAX); - } else if (po->flags & OPT_INT64) { - *(int64_t *)dst = parse_number_or_die(opt, arg, OPT_INT64, INT64_MIN, INT64_MAX); - } else if (po->flags & OPT_TIME) { - *(int64_t *)dst = parse_time_or_die(opt, arg, 1); - } else if (po->flags & OPT_FLOAT) { - *(float *)dst = parse_number_or_die(opt, arg, OPT_FLOAT, -INFINITY, INFINITY); - } else if (po->flags & OPT_DOUBLE) { - *(double *)dst = parse_number_or_die(opt, arg, OPT_DOUBLE, -INFINITY, INFINITY); - } else if (po->u.func_arg) { - int ret = po->u.func_arg(optctx, opt, arg); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, - "Failed to set value '%s' for option '%s': %s\n", - arg, opt, av_err2str(ret)); - return ret; - } - } - if (po->flags & OPT_EXIT) - exit(0); - - return 0; -} - -int parse_option(void *optctx, const char *opt, const char *arg, - const OptionDef *options) -{ - const OptionDef *po; - int ret; - - po = find_option(options, opt); - if (!po->name && opt[0] == 'n' && opt[1] == 'o') { - /* handle 'no' bool option */ - po = find_option(options, opt + 2); - if ((po->name && (po->flags & OPT_BOOL))) - arg = "0"; - } else if (po->flags & OPT_BOOL) - arg = "1"; - - if (!po->name) - po = find_option(options, "default"); - if (!po->name) { - av_log(NULL, AV_LOG_ERROR, "Unrecognized option '%s'\n", opt); - return AVERROR(EINVAL); - } - if (po->flags & HAS_ARG && !arg) { - av_log(NULL, AV_LOG_ERROR, "Missing argument for option '%s'\n", opt); - return AVERROR(EINVAL); - } - - ret = write_option(optctx, po, opt, arg); - if (ret < 0) - return ret; - - return !!(po->flags & HAS_ARG); -} - -void parse_options(void *optctx, int argc, char **argv, const OptionDef *options, - void (*parse_arg_function)(void *, const char*)) -{ - const char *opt; - int optindex, handleoptions = 1, ret; - - /* perform system-dependent conversions for arguments list */ - prepare_app_arguments(&argc, &argv); - - /* parse options */ - optindex = 1; - while (optindex < argc) { - opt = argv[optindex++]; - - if (handleoptions && opt[0] == '-' && opt[1] != '\0') { - if (opt[1] == '-' && opt[2] == '\0') { - handleoptions = 0; - continue; - } - opt++; - - if ((ret = parse_option(optctx, opt, argv[optindex], options)) < 0) - exit(1); - optindex += ret; - } else { - if (parse_arg_function) - parse_arg_function(optctx, opt); - } - } -} - -int parse_optgroup(void *optctx, OptionGroup *g) -{ - int i, ret; - - av_log(NULL, AV_LOG_DEBUG, "Parsing a group of options: %s %s.\n", - g->group_def->name, g->arg); - - for (i = 0; i < g->nb_opts; i++) { - Option *o = &g->opts[i]; - - if (g->group_def->flags && - !(g->group_def->flags & o->opt->flags)) { - av_log(NULL, AV_LOG_ERROR, "Option %s (%s) cannot be applied to " - "%s %s -- you are trying to apply an input option to an " - "output file or vice versa. Move this option before the " - "file it belongs to.\n", o->key, o->opt->help, - g->group_def->name, g->arg); - return AVERROR(EINVAL); - } - - av_log(NULL, AV_LOG_DEBUG, "Applying option %s (%s) with argument %s.\n", - o->key, o->opt->help, o->val); - - ret = write_option(optctx, o->opt, o->key, o->val); - if (ret < 0) - return ret; - } - - av_log(NULL, AV_LOG_DEBUG, "Successfully parsed a group of options.\n"); - - return 0; -} - -int locate_option(int argc, char **argv, const OptionDef *options, - const char *optname) -{ - const OptionDef *po; - int i; - - for (i = 1; i < argc; i++) { - const char *cur_opt = argv[i]; - - if (*cur_opt++ != '-') - continue; - - po = find_option(options, cur_opt); - if (!po->name && cur_opt[0] == 'n' && cur_opt[1] == 'o') - po = find_option(options, cur_opt + 2); - - if ((!po->name && !strcmp(cur_opt, optname)) || - (po->name && !strcmp(optname, po->name))) - return i; - - if (po->flags & HAS_ARG) - i++; - } - return 0; -} - -static void dump_argument(const char *a) -{ - const unsigned char *p; - - for (p = a; *p; p++) - if (!((*p >= '+' && *p <= ':') || (*p >= '@' && *p <= 'Z') || - *p == '_' || (*p >= 'a' && *p <= 'z'))) - break; - if (!*p) { - fputs(a, report_file); - return; - } - fputc('"', report_file); - for (p = a; *p; p++) { - if (*p == '\\' || *p == '"' || *p == '$' || *p == '`') - fprintf(report_file, "\\%c", *p); - else if (*p < ' ' || *p > '~') - fprintf(report_file, "\\x%02x", *p); - else - fputc(*p, report_file); - } - fputc('"', report_file); -} - -void parse_loglevel(int argc, char **argv, const OptionDef *options) -{ - int idx = locate_option(argc, argv, options, "loglevel"); - const char *env; - if (!idx) - idx = locate_option(argc, argv, options, "v"); - if (idx && argv[idx + 1]) - opt_loglevel(NULL, "loglevel", argv[idx + 1]); - idx = locate_option(argc, argv, options, "report"); - if ((env = getenv("FFREPORT")) || idx) { - init_report(env); - if (report_file) { - int i; - fprintf(report_file, "Command line:\n"); - for (i = 0; i < argc; i++) { - dump_argument(argv[i]); - fputc(i < argc - 1 ? ' ' : '\n', report_file); - } - fflush(report_file); - } - } -} - -#define FLAGS (o->type == AV_OPT_TYPE_FLAGS) ? AV_DICT_APPEND : 0 -int opt_default(void *optctx, const char *opt, const char *arg) -{ - const AVOption *o; - int consumed = 0; - char opt_stripped[128]; - const char *p; - const AVClass *cc = avcodec_get_class(), *fc = avformat_get_class(); -#if CONFIG_AVRESAMPLE - const AVClass *rc = avresample_get_class(); -#endif - const AVClass *sc, *swr_class; - - if (!strcmp(opt, "debug") || !strcmp(opt, "fdebug")) - av_log_set_level(AV_LOG_DEBUG); - - if (!(p = strchr(opt, ':'))) - p = opt + strlen(opt); - av_strlcpy(opt_stripped, opt, FFMIN(sizeof(opt_stripped), p - opt + 1)); - - if ((o = av_opt_find(&cc, opt_stripped, NULL, 0, - AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)) || - ((opt[0] == 'v' || opt[0] == 'a' || opt[0] == 's') && - (o = av_opt_find(&cc, opt + 1, NULL, 0, AV_OPT_SEARCH_FAKE_OBJ)))) { - av_dict_set(&codec_opts, opt, arg, FLAGS); - consumed = 1; - } - if ((o = av_opt_find(&fc, opt, NULL, 0, - AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) { - av_dict_set(&format_opts, opt, arg, FLAGS); - if (consumed) - av_log(NULL, AV_LOG_VERBOSE, "Routing option %s to both codec and muxer layer\n", opt); - consumed = 1; - } -#if CONFIG_SWSCALE - sc = sws_get_class(); - if (!consumed && av_opt_find(&sc, opt, NULL, 0, - AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ)) { - // XXX we only support sws_flags, not arbitrary sws options - int ret = av_opt_set(sws_opts, opt, arg, 0); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt); - return ret; - } - consumed = 1; - } -#endif -#if CONFIG_SWRESAMPLE - swr_class = swr_get_class(); - if (!consumed && (o=av_opt_find(&swr_class, opt, NULL, 0, - AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) { - struct SwrContext *swr = swr_alloc(); - int ret = av_opt_set(swr, opt, arg, 0); - swr_free(&swr); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Error setting option %s.\n", opt); - return ret; - } - av_dict_set(&swr_opts, opt, arg, FLAGS); - consumed = 1; - } -#endif -#if CONFIG_AVRESAMPLE - if ((o=av_opt_find(&rc, opt, NULL, 0, - AV_OPT_SEARCH_CHILDREN | AV_OPT_SEARCH_FAKE_OBJ))) { - av_dict_set(&resample_opts, opt, arg, FLAGS); - consumed = 1; - } -#endif - - if (consumed) - return 0; - av_log(NULL, AV_LOG_ERROR, "Could not find option '%s' in any of the FFmpeg subsystems " - "(codec, format, scaler, resampler contexts)\n", opt); - return AVERROR_OPTION_NOT_FOUND; -} - -/* - * Check whether given option is a group separator. - * - * @return index of the group definition that matched or -1 if none - */ -static int match_group_separator(const OptionGroupDef *groups, int nb_groups, - const char *opt) -{ - int i; - - for (i = 0; i < nb_groups; i++) { - const OptionGroupDef *p = &groups[i]; - if (p->sep && !strcmp(p->sep, opt)) - return i; - } - - return -1; -} - -/* - * Finish parsing an option group. - * - * @param group_idx which group definition should this group belong to - * @param arg argument of the group delimiting option - */ -static void finish_group(OptionParseContext *octx, int group_idx, - const char *arg) -{ - OptionGroupList *l = &octx->groups[group_idx]; - OptionGroup *g; - - GROW_ARRAY(l->groups, l->nb_groups); - g = &l->groups[l->nb_groups - 1]; - - *g = octx->cur_group; - g->arg = arg; - g->group_def = l->group_def; -#if CONFIG_SWSCALE - g->sws_opts = sws_opts; -#endif - g->swr_opts = swr_opts; - g->codec_opts = codec_opts; - g->format_opts = format_opts; - g->resample_opts = resample_opts; - - codec_opts = NULL; - format_opts = NULL; - resample_opts = NULL; -#if CONFIG_SWSCALE - sws_opts = NULL; -#endif - swr_opts = NULL; - init_opts(); - - memset(&octx->cur_group, 0, sizeof(octx->cur_group)); -} - -/* - * Add an option instance to currently parsed group. - */ -static void add_opt(OptionParseContext *octx, const OptionDef *opt, - const char *key, const char *val) -{ - int global = !(opt->flags & (OPT_PERFILE | OPT_SPEC | OPT_OFFSET)); - OptionGroup *g = global ? &octx->global_opts : &octx->cur_group; - - GROW_ARRAY(g->opts, g->nb_opts); - g->opts[g->nb_opts - 1].opt = opt; - g->opts[g->nb_opts - 1].key = key; - g->opts[g->nb_opts - 1].val = val; -} - -static void init_parse_context(OptionParseContext *octx, - const OptionGroupDef *groups, int nb_groups) -{ - static const OptionGroupDef global_group = { "global" }; - int i; - - memset(octx, 0, sizeof(*octx)); - - octx->nb_groups = nb_groups; - octx->groups = av_mallocz(sizeof(*octx->groups) * octx->nb_groups); - if (!octx->groups) - exit(1); - - for (i = 0; i < octx->nb_groups; i++) - octx->groups[i].group_def = &groups[i]; - - octx->global_opts.group_def = &global_group; - octx->global_opts.arg = ""; - - init_opts(); -} - -void uninit_parse_context(OptionParseContext *octx) -{ - int i, j; - - for (i = 0; i < octx->nb_groups; i++) { - OptionGroupList *l = &octx->groups[i]; - - for (j = 0; j < l->nb_groups; j++) { - av_freep(&l->groups[j].opts); - av_dict_free(&l->groups[j].codec_opts); - av_dict_free(&l->groups[j].format_opts); - av_dict_free(&l->groups[j].resample_opts); -#if CONFIG_SWSCALE - sws_freeContext(l->groups[j].sws_opts); -#endif - av_dict_free(&l->groups[j].swr_opts); - } - av_freep(&l->groups); - } - av_freep(&octx->groups); - - av_freep(&octx->cur_group.opts); - av_freep(&octx->global_opts.opts); - - uninit_opts(); -} - -int split_commandline(OptionParseContext *octx, int argc, char *argv[], - const OptionDef *options, - const OptionGroupDef *groups, int nb_groups) -{ - int optindex = 1; - int dashdash = -2; - - /* perform system-dependent conversions for arguments list */ - prepare_app_arguments(&argc, &argv); - - init_parse_context(octx, groups, nb_groups); - av_log(NULL, AV_LOG_DEBUG, "Splitting the commandline.\n"); - - while (optindex < argc) { - const char *opt = argv[optindex++], *arg; - const OptionDef *po; - int ret; - - av_log(NULL, AV_LOG_DEBUG, "Reading option '%s' ...", opt); - - if (opt[0] == '-' && opt[1] == '-' && !opt[2]) { - dashdash = optindex; - continue; - } - /* unnamed group separators, e.g. output filename */ - if (opt[0] != '-' || !opt[1] || dashdash+1 == optindex) { - finish_group(octx, 0, opt); - av_log(NULL, AV_LOG_DEBUG, " matched as %s.\n", groups[0].name); - continue; - } - opt++; - -#define GET_ARG(arg) \ -do { \ - arg = argv[optindex++]; \ - if (!arg) { \ - av_log(NULL, AV_LOG_ERROR, "Missing argument for option '%s'.\n", opt);\ - return AVERROR(EINVAL); \ - } \ -} while (0) - - /* named group separators, e.g. -i */ - if ((ret = match_group_separator(groups, nb_groups, opt)) >= 0) { - GET_ARG(arg); - finish_group(octx, ret, arg); - av_log(NULL, AV_LOG_DEBUG, " matched as %s with argument '%s'.\n", - groups[ret].name, arg); - continue; - } - - /* normal options */ - po = find_option(options, opt); - if (po->name) { - if (po->flags & OPT_EXIT) { - /* optional argument, e.g. -h */ - arg = argv[optindex++]; - } else if (po->flags & HAS_ARG) { - GET_ARG(arg); - } else { - arg = "1"; - } - - add_opt(octx, po, opt, arg); - av_log(NULL, AV_LOG_DEBUG, " matched as option '%s' (%s) with " - "argument '%s'.\n", po->name, po->help, arg); - continue; - } - - /* AVOptions */ - if (argv[optindex]) { - ret = opt_default(NULL, opt, argv[optindex]); - if (ret >= 0) { - av_log(NULL, AV_LOG_DEBUG, " matched as AVOption '%s' with " - "argument '%s'.\n", opt, argv[optindex]); - optindex++; - continue; - } else if (ret != AVERROR_OPTION_NOT_FOUND) { - av_log(NULL, AV_LOG_ERROR, "Error parsing option '%s' " - "with argument '%s'.\n", opt, argv[optindex]); - return ret; - } - } - - /* boolean -nofoo options */ - if (opt[0] == 'n' && opt[1] == 'o' && - (po = find_option(options, opt + 2)) && - po->name && po->flags & OPT_BOOL) { - add_opt(octx, po, opt, "0"); - av_log(NULL, AV_LOG_DEBUG, " matched as option '%s' (%s) with " - "argument 0.\n", po->name, po->help); - continue; - } - - av_log(NULL, AV_LOG_ERROR, "Unrecognized option '%s'.\n", opt); - return AVERROR_OPTION_NOT_FOUND; - } - - if (octx->cur_group.nb_opts || codec_opts || format_opts || resample_opts) - av_log(NULL, AV_LOG_WARNING, "Trailing options were found on the " - "commandline.\n"); - - av_log(NULL, AV_LOG_DEBUG, "Finished splitting the commandline.\n"); - - return 0; -} - -int opt_loglevel(void *optctx, const char *opt, const char *arg) -{ - const struct { const char *name; int level; } log_levels[] = { - { "quiet" , AV_LOG_QUIET }, - { "panic" , AV_LOG_PANIC }, - { "fatal" , AV_LOG_FATAL }, - { "error" , AV_LOG_ERROR }, - { "warning", AV_LOG_WARNING }, - { "info" , AV_LOG_INFO }, - { "verbose", AV_LOG_VERBOSE }, - { "debug" , AV_LOG_DEBUG }, - }; - char *tail; - int level; - int i; - - for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) { - if (!strcmp(log_levels[i].name, arg)) { - av_log_set_level(log_levels[i].level); - return 0; - } - } - - level = strtol(arg, &tail, 10); - if (*tail) { - av_log(NULL, AV_LOG_FATAL, "Invalid loglevel \"%s\". " - "Possible levels are numbers or:\n", arg); - for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) - av_log(NULL, AV_LOG_FATAL, "\"%s\"\n", log_levels[i].name); - exit(1); - } - av_log_set_level(level); - return 0; -} - -static void expand_filename_template(AVBPrint *bp, const char *template, - struct tm *tm) -{ - int c; - - while ((c = *(template++))) { - if (c == '%') { - if (!(c = *(template++))) - break; - switch (c) { - case 'p': - av_bprintf(bp, "%s", program_name); - break; - case 't': - av_bprintf(bp, "%04d%02d%02d-%02d%02d%02d", - tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, - tm->tm_hour, tm->tm_min, tm->tm_sec); - break; - case '%': - av_bprint_chars(bp, c, 1); - break; - } - } else { - av_bprint_chars(bp, c, 1); - } - } -} - -static int init_report(const char *env) -{ - char *filename_template = NULL; - char *key, *val; - int ret, count = 0; - time_t now; - struct tm *tm; - AVBPrint filename; - - if (report_file) /* already opened */ - return 0; - time(&now); - tm = localtime(&now); - - while (env && *env) { - if ((ret = av_opt_get_key_value(&env, "=", ":", 0, &key, &val)) < 0) { - if (count) - av_log(NULL, AV_LOG_ERROR, - "Failed to parse FFREPORT environment variable: %s\n", - av_err2str(ret)); - break; - } - if (*env) - env++; - count++; - if (!strcmp(key, "file")) { - av_free(filename_template); - filename_template = val; - val = NULL; - } else { - av_log(NULL, AV_LOG_ERROR, "Unknown key '%s' in FFREPORT\n", key); - } - av_free(val); - av_free(key); - } - - av_bprint_init(&filename, 0, 1); - expand_filename_template(&filename, - av_x_if_null(filename_template, "%p-%t.log"), tm); - av_free(filename_template); - if (!av_bprint_is_complete(&filename)) { - av_log(NULL, AV_LOG_ERROR, "Out of memory building report file name\n"); - return AVERROR(ENOMEM); - } - - report_file = fopen(filename.str, "w"); - if (!report_file) { - av_log(NULL, AV_LOG_ERROR, "Failed to open report \"%s\": %s\n", - filename.str, strerror(errno)); - return AVERROR(errno); - } - av_log_set_callback(log_callback_report); - av_log(NULL, AV_LOG_INFO, - "%s started on %04d-%02d-%02d at %02d:%02d:%02d\n" - "Report written to \"%s\"\n", - program_name, - tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, - tm->tm_hour, tm->tm_min, tm->tm_sec, - filename.str); - av_log_set_level(FFMAX(av_log_get_level(), AV_LOG_VERBOSE)); - av_bprint_finalize(&filename, NULL); - return 0; -} - -int opt_report(const char *opt) -{ - return init_report(NULL); -} - -int opt_max_alloc(void *optctx, const char *opt, const char *arg) -{ - char *tail; - size_t max; - - max = strtol(arg, &tail, 10); - if (*tail) { - av_log(NULL, AV_LOG_FATAL, "Invalid max_alloc \"%s\".\n", arg); - exit(1); - } - av_max_alloc(max); - return 0; -} - -int opt_cpuflags(void *optctx, const char *opt, const char *arg) -{ - int ret; - unsigned flags = av_get_cpu_flags(); - - if ((ret = av_parse_cpu_caps(&flags, arg)) < 0) - return ret; - - av_force_cpu_flags(flags); - return 0; -} - -int opt_timelimit(void *optctx, const char *opt, const char *arg) -{ -#if HAVE_SETRLIMIT - int lim = parse_number_or_die(opt, arg, OPT_INT64, 0, INT_MAX); - struct rlimit rl = { lim, lim + 1 }; - if (setrlimit(RLIMIT_CPU, &rl)) - perror("setrlimit"); -#else - av_log(NULL, AV_LOG_WARNING, "-%s not implemented on this OS\n", opt); -#endif - return 0; -} - -void print_error(const char *filename, int err) -{ - char errbuf[128]; - const char *errbuf_ptr = errbuf; - - if (av_strerror(err, errbuf, sizeof(errbuf)) < 0) - errbuf_ptr = strerror(AVUNERROR(err)); - av_log(NULL, AV_LOG_ERROR, "%s: %s\n", filename, errbuf_ptr); -} - -static int warned_cfg = 0; - -#define INDENT 1 -#define SHOW_VERSION 2 -#define SHOW_CONFIG 4 -#define SHOW_COPYRIGHT 8 - -#define PRINT_LIB_INFO(libname, LIBNAME, flags, level) \ - if (CONFIG_##LIBNAME) { \ - const char *indent = flags & INDENT? " " : ""; \ - if (flags & SHOW_VERSION) { \ - unsigned int version = libname##_version(); \ - av_log(NULL, level, \ - "%slib%-11s %2d.%3d.%3d / %2d.%3d.%3d\n", \ - indent, #libname, \ - LIB##LIBNAME##_VERSION_MAJOR, \ - LIB##LIBNAME##_VERSION_MINOR, \ - LIB##LIBNAME##_VERSION_MICRO, \ - version >> 16, version >> 8 & 0xff, version & 0xff); \ - } \ - if (flags & SHOW_CONFIG) { \ - const char *cfg = libname##_configuration(); \ - if (strcmp(FFMPEG_CONFIGURATION, cfg)) { \ - if (!warned_cfg) { \ - av_log(NULL, level, \ - "%sWARNING: library configuration mismatch\n", \ - indent); \ - warned_cfg = 1; \ - } \ - av_log(NULL, level, "%s%-11s configuration: %s\n", \ - indent, #libname, cfg); \ - } \ - } \ - } \ - -static void print_all_libs_info(int flags, int level) -{ - PRINT_LIB_INFO(avutil, AVUTIL, flags, level); - PRINT_LIB_INFO(avcodec, AVCODEC, flags, level); - PRINT_LIB_INFO(avformat, AVFORMAT, flags, level); - PRINT_LIB_INFO(avdevice, AVDEVICE, flags, level); - PRINT_LIB_INFO(avfilter, AVFILTER, flags, level); - PRINT_LIB_INFO(avresample, AVRESAMPLE, flags, level); - PRINT_LIB_INFO(swscale, SWSCALE, flags, level); - PRINT_LIB_INFO(swresample,SWRESAMPLE, flags, level); - PRINT_LIB_INFO(postproc, POSTPROC, flags, level); -} - -static void print_program_info(int flags, int level) -{ - const char *indent = flags & INDENT? " " : ""; - - av_log(NULL, level, "%s version " FFMPEG_VERSION, program_name); - if (flags & SHOW_COPYRIGHT) - av_log(NULL, level, " Copyright (c) %d-%d the FFmpeg developers", - program_birth_year, this_year); - av_log(NULL, level, "\n"); - av_log(NULL, level, "%sbuilt on %s %s with %s\n", - indent, __DATE__, __TIME__, CC_IDENT); - - av_log(NULL, level, "%sconfiguration: " FFMPEG_CONFIGURATION "\n", indent); -} - -void show_banner(int argc, char **argv, const OptionDef *options) -{ - int idx = locate_option(argc, argv, options, "version"); - if (idx) - return; - - print_program_info (INDENT|SHOW_COPYRIGHT, AV_LOG_INFO); - print_all_libs_info(INDENT|SHOW_CONFIG, AV_LOG_INFO); - print_all_libs_info(INDENT|SHOW_VERSION, AV_LOG_INFO); -} - -int show_version(void *optctx, const char *opt, const char *arg) -{ - av_log_set_callback(log_callback_help); - print_program_info (0 , AV_LOG_INFO); - print_all_libs_info(SHOW_VERSION, AV_LOG_INFO); - - return 0; -} - -int show_license(void *optctx, const char *opt, const char *arg) -{ -#if CONFIG_NONFREE - printf( - "This version of %s has nonfree parts compiled in.\n" - "Therefore it is not legally redistributable.\n", - program_name ); -#elif CONFIG_GPLV3 - printf( - "%s is free software; you can redistribute it and/or modify\n" - "it under the terms of the GNU General Public License as published by\n" - "the Free Software Foundation; either version 3 of the License, or\n" - "(at your option) any later version.\n" - "\n" - "%s is distributed in the hope that it will be useful,\n" - "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" - "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" - "GNU General Public License for more details.\n" - "\n" - "You should have received a copy of the GNU General Public License\n" - "along with %s. If not, see .\n", - program_name, program_name, program_name ); -#elif CONFIG_GPL - printf( - "%s is free software; you can redistribute it and/or modify\n" - "it under the terms of the GNU General Public License as published by\n" - "the Free Software Foundation; either version 2 of the License, or\n" - "(at your option) any later version.\n" - "\n" - "%s is distributed in the hope that it will be useful,\n" - "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" - "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" - "GNU General Public License for more details.\n" - "\n" - "You should have received a copy of the GNU General Public License\n" - "along with %s; if not, write to the Free Software\n" - "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n", - program_name, program_name, program_name ); -#elif CONFIG_LGPLV3 - printf( - "%s is free software; you can redistribute it and/or modify\n" - "it under the terms of the GNU Lesser General Public License as published by\n" - "the Free Software Foundation; either version 3 of the License, or\n" - "(at your option) any later version.\n" - "\n" - "%s is distributed in the hope that it will be useful,\n" - "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" - "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" - "GNU Lesser General Public License for more details.\n" - "\n" - "You should have received a copy of the GNU Lesser General Public License\n" - "along with %s. If not, see .\n", - program_name, program_name, program_name ); -#else - printf( - "%s is free software; you can redistribute it and/or\n" - "modify it under the terms of the GNU Lesser General Public\n" - "License as published by the Free Software Foundation; either\n" - "version 2.1 of the License, or (at your option) any later version.\n" - "\n" - "%s is distributed in the hope that it will be useful,\n" - "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" - "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n" - "Lesser General Public License for more details.\n" - "\n" - "You should have received a copy of the GNU Lesser General Public\n" - "License along with %s; if not, write to the Free Software\n" - "Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n", - program_name, program_name, program_name ); -#endif - - return 0; -} - -int show_formats(void *optctx, const char *opt, const char *arg) -{ - AVInputFormat *ifmt = NULL; - AVOutputFormat *ofmt = NULL; - const char *last_name; - - printf("File formats:\n" - " D. = Demuxing supported\n" - " .E = Muxing supported\n" - " --\n"); - last_name = "000"; - for (;;) { - int decode = 0; - int encode = 0; - const char *name = NULL; - const char *long_name = NULL; - - while ((ofmt = av_oformat_next(ofmt))) { - if ((name == NULL || strcmp(ofmt->name, name) < 0) && - strcmp(ofmt->name, last_name) > 0) { - name = ofmt->name; - long_name = ofmt->long_name; - encode = 1; - } - } - while ((ifmt = av_iformat_next(ifmt))) { - if ((name == NULL || strcmp(ifmt->name, name) < 0) && - strcmp(ifmt->name, last_name) > 0) { - name = ifmt->name; - long_name = ifmt->long_name; - encode = 0; - } - if (name && strcmp(ifmt->name, name) == 0) - decode = 1; - } - if (name == NULL) - break; - last_name = name; - - printf(" %s%s %-15s %s\n", - decode ? "D" : " ", - encode ? "E" : " ", - name, - long_name ? long_name:" "); - } - return 0; -} - -#define PRINT_CODEC_SUPPORTED(codec, field, type, list_name, term, get_name) \ - if (codec->field) { \ - const type *p = codec->field; \ - \ - printf(" Supported " list_name ":"); \ - while (*p != term) { \ - get_name(*p); \ - printf(" %s", name); \ - p++; \ - } \ - printf("\n"); \ - } \ - -static void print_codec(const AVCodec *c) -{ - int encoder = av_codec_is_encoder(c); - - printf("%s %s [%s]:\n", encoder ? "Encoder" : "Decoder", c->name, - c->long_name ? c->long_name : ""); - - if (c->type == AVMEDIA_TYPE_VIDEO) { - printf(" Threading capabilities: "); - switch (c->capabilities & (CODEC_CAP_FRAME_THREADS | - CODEC_CAP_SLICE_THREADS)) { - case CODEC_CAP_FRAME_THREADS | - CODEC_CAP_SLICE_THREADS: printf("frame and slice"); break; - case CODEC_CAP_FRAME_THREADS: printf("frame"); break; - case CODEC_CAP_SLICE_THREADS: printf("slice"); break; - default: printf("no"); break; - } - printf("\n"); - } - - if (c->supported_framerates) { - const AVRational *fps = c->supported_framerates; - - printf(" Supported framerates:"); - while (fps->num) { - printf(" %d/%d", fps->num, fps->den); - fps++; - } - printf("\n"); - } - PRINT_CODEC_SUPPORTED(c, pix_fmts, enum AVPixelFormat, "pixel formats", - AV_PIX_FMT_NONE, GET_PIX_FMT_NAME); - PRINT_CODEC_SUPPORTED(c, supported_samplerates, int, "sample rates", 0, - GET_SAMPLE_RATE_NAME); - PRINT_CODEC_SUPPORTED(c, sample_fmts, enum AVSampleFormat, "sample formats", - AV_SAMPLE_FMT_NONE, GET_SAMPLE_FMT_NAME); - PRINT_CODEC_SUPPORTED(c, channel_layouts, uint64_t, "channel layouts", - 0, GET_CH_LAYOUT_DESC); - - if (c->priv_class) { - show_help_children(c->priv_class, - AV_OPT_FLAG_ENCODING_PARAM | - AV_OPT_FLAG_DECODING_PARAM); - } -} - -static char get_media_type_char(enum AVMediaType type) -{ - switch (type) { - case AVMEDIA_TYPE_VIDEO: return 'V'; - case AVMEDIA_TYPE_AUDIO: return 'A'; - case AVMEDIA_TYPE_DATA: return 'D'; - case AVMEDIA_TYPE_SUBTITLE: return 'S'; - case AVMEDIA_TYPE_ATTACHMENT:return 'T'; - default: return '?'; - } -} - -static const AVCodec *next_codec_for_id(enum AVCodecID id, const AVCodec *prev, - int encoder) -{ - while ((prev = av_codec_next(prev))) { - if (prev->id == id && - (encoder ? av_codec_is_encoder(prev) : av_codec_is_decoder(prev))) - return prev; - } - return NULL; -} - -static int compare_codec_desc(const void *a, const void *b) -{ - const AVCodecDescriptor * const *da = a; - const AVCodecDescriptor * const *db = b; - - return (*da)->type != (*db)->type ? (*da)->type - (*db)->type : - strcmp((*da)->name, (*db)->name); -} - -static unsigned get_codecs_sorted(const AVCodecDescriptor ***rcodecs) -{ - const AVCodecDescriptor *desc = NULL; - const AVCodecDescriptor **codecs; - unsigned nb_codecs = 0, i = 0; - - while ((desc = avcodec_descriptor_next(desc))) - nb_codecs++; - if (!(codecs = av_calloc(nb_codecs, sizeof(*codecs)))) { - av_log(NULL, AV_LOG_ERROR, "Out of memory\n"); - exit(1); - } - desc = NULL; - while ((desc = avcodec_descriptor_next(desc))) - codecs[i++] = desc; - av_assert0(i == nb_codecs); - qsort(codecs, nb_codecs, sizeof(*codecs), compare_codec_desc); - *rcodecs = codecs; - return nb_codecs; -} - -static void print_codecs_for_id(enum AVCodecID id, int encoder) -{ - const AVCodec *codec = NULL; - - printf(" (%s: ", encoder ? "encoders" : "decoders"); - - while ((codec = next_codec_for_id(id, codec, encoder))) - printf("%s ", codec->name); - - printf(")"); -} - -int show_codecs(void *optctx, const char *opt, const char *arg) -{ - const AVCodecDescriptor **codecs; - unsigned i, nb_codecs = get_codecs_sorted(&codecs); - - printf("Codecs:\n" - " D..... = Decoding supported\n" - " .E.... = Encoding supported\n" - " ..V... = Video codec\n" - " ..A... = Audio codec\n" - " ..S... = Subtitle codec\n" - " ...I.. = Intra frame-only codec\n" - " ....L. = Lossy compression\n" - " .....S = Lossless compression\n" - " -------\n"); - for (i = 0; i < nb_codecs; i++) { - const AVCodecDescriptor *desc = codecs[i]; - const AVCodec *codec = NULL; - - printf(" "); - printf(avcodec_find_decoder(desc->id) ? "D" : "."); - printf(avcodec_find_encoder(desc->id) ? "E" : "."); - - printf("%c", get_media_type_char(desc->type)); - printf((desc->props & AV_CODEC_PROP_INTRA_ONLY) ? "I" : "."); - printf((desc->props & AV_CODEC_PROP_LOSSY) ? "L" : "."); - printf((desc->props & AV_CODEC_PROP_LOSSLESS) ? "S" : "."); - - printf(" %-20s %s", desc->name, desc->long_name ? desc->long_name : ""); - - /* print decoders/encoders when there's more than one or their - * names are different from codec name */ - while ((codec = next_codec_for_id(desc->id, codec, 0))) { - if (strcmp(codec->name, desc->name)) { - print_codecs_for_id(desc->id, 0); - break; - } - } - codec = NULL; - while ((codec = next_codec_for_id(desc->id, codec, 1))) { - if (strcmp(codec->name, desc->name)) { - print_codecs_for_id(desc->id, 1); - break; - } - } - - printf("\n"); - } - av_free(codecs); - return 0; -} - -static void print_codecs(int encoder) -{ - const AVCodecDescriptor **codecs; - unsigned i, nb_codecs = get_codecs_sorted(&codecs); - - printf("%s:\n" - " V..... = Video\n" - " A..... = Audio\n" - " S..... = Subtitle\n" - " .F.... = Frame-level multithreading\n" - " ..S... = Slice-level multithreading\n" - " ...X.. = Codec is experimental\n" - " ....B. = Supports draw_horiz_band\n" - " .....D = Supports direct rendering method 1\n" - " ------\n", - encoder ? "Encoders" : "Decoders"); - for (i = 0; i < nb_codecs; i++) { - const AVCodecDescriptor *desc = codecs[i]; - const AVCodec *codec = NULL; - - while ((codec = next_codec_for_id(desc->id, codec, encoder))) { - printf(" %c", get_media_type_char(desc->type)); - printf((codec->capabilities & CODEC_CAP_FRAME_THREADS) ? "F" : "."); - printf((codec->capabilities & CODEC_CAP_SLICE_THREADS) ? "S" : "."); - printf((codec->capabilities & CODEC_CAP_EXPERIMENTAL) ? "X" : "."); - printf((codec->capabilities & CODEC_CAP_DRAW_HORIZ_BAND)?"B" : "."); - printf((codec->capabilities & CODEC_CAP_DR1) ? "D" : "."); - - printf(" %-20s %s", codec->name, codec->long_name ? codec->long_name : ""); - if (strcmp(codec->name, desc->name)) - printf(" (codec %s)", desc->name); - - printf("\n"); - } - } - av_free(codecs); -} - -int show_decoders(void *optctx, const char *opt, const char *arg) -{ - print_codecs(0); - return 0; -} - -int show_encoders(void *optctx, const char *opt, const char *arg) -{ - print_codecs(1); - return 0; -} - -int show_bsfs(void *optctx, const char *opt, const char *arg) -{ - AVBitStreamFilter *bsf = NULL; - - printf("Bitstream filters:\n"); - while ((bsf = av_bitstream_filter_next(bsf))) - printf("%s\n", bsf->name); - printf("\n"); - return 0; -} - -int show_protocols(void *optctx, const char *opt, const char *arg) -{ - void *opaque = NULL; - const char *name; - - printf("Supported file protocols:\n" - "Input:\n"); - while ((name = avio_enum_protocols(&opaque, 0))) - printf("%s\n", name); - printf("Output:\n"); - while ((name = avio_enum_protocols(&opaque, 1))) - printf("%s\n", name); - return 0; -} - -int show_filters(void *optctx, const char *opt, const char *arg) -{ - AVFilter av_unused(**filter) = NULL; - char descr[64], *descr_cur; - int i, j; - const AVFilterPad *pad; - - printf("Filters:\n"); -#if CONFIG_AVFILTER - while ((filter = av_filter_next(filter)) && *filter) { - descr_cur = descr; - for (i = 0; i < 2; i++) { - if (i) { - *(descr_cur++) = '-'; - *(descr_cur++) = '>'; - } - pad = i ? (*filter)->outputs : (*filter)->inputs; - for (j = 0; pad && pad[j].name; j++) { - if (descr_cur >= descr + sizeof(descr) - 4) - break; - *(descr_cur++) = get_media_type_char(pad[j].type); - } - if (!j) - *(descr_cur++) = '|'; - } - *descr_cur = 0; - printf("%-16s %-10s %s\n", (*filter)->name, descr, (*filter)->description); - } -#endif - return 0; -} - -int show_pix_fmts(void *optctx, const char *opt, const char *arg) -{ - const AVPixFmtDescriptor *pix_desc = NULL; - - printf("Pixel formats:\n" - "I.... = Supported Input format for conversion\n" - ".O... = Supported Output format for conversion\n" - "..H.. = Hardware accelerated format\n" - "...P. = Paletted format\n" - "....B = Bitstream format\n" - "FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL\n" - "-----\n"); - -#if !CONFIG_SWSCALE -# define sws_isSupportedInput(x) 0 -# define sws_isSupportedOutput(x) 0 -#endif - - while ((pix_desc = av_pix_fmt_desc_next(pix_desc))) { - enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc); - printf("%c%c%c%c%c %-16s %d %2d\n", - sws_isSupportedInput (pix_fmt) ? 'I' : '.', - sws_isSupportedOutput(pix_fmt) ? 'O' : '.', - pix_desc->flags & PIX_FMT_HWACCEL ? 'H' : '.', - pix_desc->flags & PIX_FMT_PAL ? 'P' : '.', - pix_desc->flags & PIX_FMT_BITSTREAM ? 'B' : '.', - pix_desc->name, - pix_desc->nb_components, - av_get_bits_per_pixel(pix_desc)); - } - return 0; -} - -int show_layouts(void *optctx, const char *opt, const char *arg) -{ - int i = 0; - uint64_t layout, j; - const char *name, *descr; - - printf("Individual channels:\n" - "NAME DESCRIPTION\n"); - for (i = 0; i < 63; i++) { - name = av_get_channel_name((uint64_t)1 << i); - if (!name) - continue; - descr = av_get_channel_description((uint64_t)1 << i); - printf("%-12s%s\n", name, descr); - } - printf("\nStandard channel layouts:\n" - "NAME DECOMPOSITION\n"); - for (i = 0; !av_get_standard_channel_layout(i, &layout, &name); i++) { - if (name) { - printf("%-12s", name); - for (j = 1; j; j <<= 1) - if ((layout & j)) - printf("%s%s", (layout & (j - 1)) ? "+" : "", av_get_channel_name(j)); - printf("\n"); - } - } - return 0; -} - -int show_sample_fmts(void *optctx, const char *opt, const char *arg) -{ - int i; - char fmt_str[128]; - for (i = -1; i < AV_SAMPLE_FMT_NB; i++) - printf("%s\n", av_get_sample_fmt_string(fmt_str, sizeof(fmt_str), i)); - return 0; -} - -static void show_help_codec(const char *name, int encoder) -{ - const AVCodecDescriptor *desc; - const AVCodec *codec; - - if (!name) { - av_log(NULL, AV_LOG_ERROR, "No codec name specified.\n"); - return; - } - - codec = encoder ? avcodec_find_encoder_by_name(name) : - avcodec_find_decoder_by_name(name); - - if (codec) - print_codec(codec); - else if ((desc = avcodec_descriptor_get_by_name(name))) { - int printed = 0; - - while ((codec = next_codec_for_id(desc->id, codec, encoder))) { - printed = 1; - print_codec(codec); - } - - if (!printed) { - av_log(NULL, AV_LOG_ERROR, "Codec '%s' is known to FFmpeg, " - "but no %s for it are available. FFmpeg might need to be " - "recompiled with additional external libraries.\n", - name, encoder ? "encoders" : "decoders"); - } - } else { - av_log(NULL, AV_LOG_ERROR, "Codec '%s' is not recognized by FFmpeg.\n", - name); - } -} - -static void show_help_demuxer(const char *name) -{ - const AVInputFormat *fmt = av_find_input_format(name); - - if (!fmt) { - av_log(NULL, AV_LOG_ERROR, "Unknown format '%s'.\n", name); - return; - } - - printf("Demuxer %s [%s]:\n", fmt->name, fmt->long_name); - - if (fmt->extensions) - printf(" Common extensions: %s.\n", fmt->extensions); - - if (fmt->priv_class) - show_help_children(fmt->priv_class, AV_OPT_FLAG_DECODING_PARAM); -} - -static void show_help_muxer(const char *name) -{ - const AVCodecDescriptor *desc; - const AVOutputFormat *fmt = av_guess_format(name, NULL, NULL); - - if (!fmt) { - av_log(NULL, AV_LOG_ERROR, "Unknown format '%s'.\n", name); - return; - } - - printf("Muxer %s [%s]:\n", fmt->name, fmt->long_name); - - if (fmt->extensions) - printf(" Common extensions: %s.\n", fmt->extensions); - if (fmt->mime_type) - printf(" Mime type: %s.\n", fmt->mime_type); - if (fmt->video_codec != AV_CODEC_ID_NONE && - (desc = avcodec_descriptor_get(fmt->video_codec))) { - printf(" Default video codec: %s.\n", desc->name); - } - if (fmt->audio_codec != AV_CODEC_ID_NONE && - (desc = avcodec_descriptor_get(fmt->audio_codec))) { - printf(" Default audio codec: %s.\n", desc->name); - } - if (fmt->subtitle_codec != AV_CODEC_ID_NONE && - (desc = avcodec_descriptor_get(fmt->subtitle_codec))) { - printf(" Default subtitle codec: %s.\n", desc->name); - } - - if (fmt->priv_class) - show_help_children(fmt->priv_class, AV_OPT_FLAG_ENCODING_PARAM); -} - -int show_help(void *optctx, const char *opt, const char *arg) -{ - char *topic, *par; - av_log_set_callback(log_callback_help); - - topic = av_strdup(arg ? arg : ""); - par = strchr(topic, '='); - if (par) - *par++ = 0; - - if (!*topic) { - show_help_default(topic, par); - } else if (!strcmp(topic, "decoder")) { - show_help_codec(par, 0); - } else if (!strcmp(topic, "encoder")) { - show_help_codec(par, 1); - } else if (!strcmp(topic, "demuxer")) { - show_help_demuxer(par); - } else if (!strcmp(topic, "muxer")) { - show_help_muxer(par); - } else { - show_help_default(topic, par); - } - - av_freep(&topic); - return 0; -} - -int read_yesno(void) -{ - int c = getchar(); - int yesno = (av_toupper(c) == 'Y'); - - while (c != '\n' && c != EOF) - c = getchar(); - - return yesno; -} - -int cmdutils_read_file(const char *filename, char **bufptr, size_t *size) -{ - int ret; - FILE *f = fopen(filename, "rb"); - - if (!f) { - av_log(NULL, AV_LOG_ERROR, "Cannot read file '%s': %s\n", filename, - strerror(errno)); - return AVERROR(errno); - } - fseek(f, 0, SEEK_END); - *size = ftell(f); - fseek(f, 0, SEEK_SET); - if (*size == (size_t)-1) { - av_log(NULL, AV_LOG_ERROR, "IO error: %s\n", strerror(errno)); - fclose(f); - return AVERROR(errno); - } - *bufptr = av_malloc(*size + 1); - if (!*bufptr) { - av_log(NULL, AV_LOG_ERROR, "Could not allocate file buffer\n"); - fclose(f); - return AVERROR(ENOMEM); - } - ret = fread(*bufptr, 1, *size, f); - if (ret < *size) { - av_free(*bufptr); - if (ferror(f)) { - av_log(NULL, AV_LOG_ERROR, "Error while reading file '%s': %s\n", - filename, strerror(errno)); - ret = AVERROR(errno); - } else - ret = AVERROR_EOF; - } else { - ret = 0; - (*bufptr)[(*size)++] = '\0'; - } - - fclose(f); - return ret; -} - -FILE *get_preset_file(char *filename, size_t filename_size, - const char *preset_name, int is_path, - const char *codec_name) -{ - FILE *f = NULL; - int i; - const char *base[3] = { getenv("FFMPEG_DATADIR"), - getenv("HOME"), - FFMPEG_DATADIR, }; - - if (is_path) { - av_strlcpy(filename, preset_name, filename_size); - f = fopen(filename, "r"); - } else { -#ifdef _WIN32 - char datadir[MAX_PATH], *ls; - base[2] = NULL; - - if (GetModuleFileNameA(GetModuleHandleA(NULL), datadir, sizeof(datadir) - 1)) - { - for (ls = datadir; ls < datadir + strlen(datadir); ls++) - if (*ls == '\\') *ls = '/'; - - if (ls = strrchr(datadir, '/')) - { - *ls = 0; - strncat(datadir, "/ffpresets", sizeof(datadir) - 1 - strlen(datadir)); - base[2] = datadir; - } - } -#endif - for (i = 0; i < 3 && !f; i++) { - if (!base[i]) - continue; - snprintf(filename, filename_size, "%s%s/%s.ffpreset", base[i], - i != 1 ? "" : "/.ffmpeg", preset_name); - f = fopen(filename, "r"); - if (!f && codec_name) { - snprintf(filename, filename_size, - "%s%s/%s-%s.ffpreset", - base[i], i != 1 ? "" : "/.ffmpeg", codec_name, - preset_name); - f = fopen(filename, "r"); - } - } - } - - return f; -} - -int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec) -{ - int ret = avformat_match_stream_specifier(s, st, spec); - if (ret < 0) - av_log(s, AV_LOG_ERROR, "Invalid stream specifier: %s.\n", spec); - return ret; -} - -AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id, - AVFormatContext *s, AVStream *st, AVCodec *codec) -{ - AVDictionary *ret = NULL; - AVDictionaryEntry *t = NULL; - int flags = s->oformat ? AV_OPT_FLAG_ENCODING_PARAM - : AV_OPT_FLAG_DECODING_PARAM; - char prefix = 0; - const AVClass *cc = avcodec_get_class(); - - if (!codec) - codec = s->oformat ? avcodec_find_encoder(codec_id) - : avcodec_find_decoder(codec_id); - - switch (st->codec->codec_type) { - case AVMEDIA_TYPE_VIDEO: - prefix = 'v'; - flags |= AV_OPT_FLAG_VIDEO_PARAM; - break; - case AVMEDIA_TYPE_AUDIO: - prefix = 'a'; - flags |= AV_OPT_FLAG_AUDIO_PARAM; - break; - case AVMEDIA_TYPE_SUBTITLE: - prefix = 's'; - flags |= AV_OPT_FLAG_SUBTITLE_PARAM; - break; - } - - while (t = av_dict_get(opts, "", t, AV_DICT_IGNORE_SUFFIX)) { - char *p = strchr(t->key, ':'); - - /* check stream specification in opt name */ - if (p) - switch (check_stream_specifier(s, st, p + 1)) { - case 1: *p = 0; break; - case 0: continue; - default: return NULL; - } - - if (av_opt_find(&cc, t->key, NULL, flags, AV_OPT_SEARCH_FAKE_OBJ) || - (codec && codec->priv_class && - av_opt_find(&codec->priv_class, t->key, NULL, flags, - AV_OPT_SEARCH_FAKE_OBJ))) - av_dict_set(&ret, t->key, t->value, 0); - else if (t->key[0] == prefix && - av_opt_find(&cc, t->key + 1, NULL, flags, - AV_OPT_SEARCH_FAKE_OBJ)) - av_dict_set(&ret, t->key + 1, t->value, 0); - - if (p) - *p = ':'; - } - return ret; -} - -AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, - AVDictionary *codec_opts) -{ - int i; - AVDictionary **opts; - - if (!s->nb_streams) - return NULL; - opts = av_mallocz(s->nb_streams * sizeof(*opts)); - if (!opts) { - av_log(NULL, AV_LOG_ERROR, - "Could not alloc memory for stream options.\n"); - return NULL; - } - for (i = 0; i < s->nb_streams; i++) - opts[i] = filter_codec_opts(codec_opts, s->streams[i]->codec->codec_id, - s, s->streams[i], NULL); - return opts; -} - -void *grow_array(void *array, int elem_size, int *size, int new_size) -{ - if (new_size >= INT_MAX / elem_size) { - av_log(NULL, AV_LOG_ERROR, "Array too big.\n"); - exit(1); - } - if (*size < new_size) { - uint8_t *tmp = av_realloc(array, new_size*elem_size); - if (!tmp) { - av_log(NULL, AV_LOG_ERROR, "Could not alloc buffer.\n"); - exit(1); - } - memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size); - *size = new_size; - return tmp; - } - return array; -} diff --git a/ffmpeg1/cmdutils.h b/ffmpeg1/cmdutils.h deleted file mode 100644 index 54f0be8..0000000 --- a/ffmpeg1/cmdutils.h +++ /dev/null @@ -1,548 +0,0 @@ -/* - * Various utilities for command line tools - * copyright (c) 2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef FFMPEG_CMDUTILS_H -#define FFMPEG_CMDUTILS_H - -#include - -#include "libavcodec/avcodec.h" -#include "libavfilter/avfilter.h" -#include "libavformat/avformat.h" -#include "libswscale/swscale.h" - -#ifdef __MINGW32__ -#undef main /* We don't want SDL to override our main() */ -#endif - -/** - * program name, defined by the program for show_version(). - */ -extern const char program_name[]; - -/** - * program birth year, defined by the program for show_banner() - */ -extern const int program_birth_year; - -/** - * this year, defined by the program for show_banner() - */ -extern const int this_year; - -extern AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB]; -extern AVFormatContext *avformat_opts; -extern struct SwsContext *sws_opts; -extern AVDictionary *swr_opts; -extern AVDictionary *format_opts, *codec_opts, *resample_opts; - -/** - * Initialize the cmdutils option system, in particular - * allocate the *_opts contexts. - */ -void init_opts(void); -/** - * Uninitialize the cmdutils option system, in particular - * free the *_opts contexts and their contents. - */ -void uninit_opts(void); - -/** - * Trivial log callback. - * Only suitable for opt_help and similar since it lacks prefix handling. - */ -void log_callback_help(void* ptr, int level, const char* fmt, va_list vl); - -/** - * Fallback for options that are not explicitly handled, these will be - * parsed through AVOptions. - */ -int opt_default(void *optctx, const char *opt, const char *arg); - -/** - * Set the libav* libraries log level. - */ -int opt_loglevel(void *optctx, const char *opt, const char *arg); - -int opt_report(const char *opt); - -int opt_max_alloc(void *optctx, const char *opt, const char *arg); - -int opt_cpuflags(void *optctx, const char *opt, const char *arg); - -int opt_codec_debug(void *optctx, const char *opt, const char *arg); - -/** - * Limit the execution time. - */ -int opt_timelimit(void *optctx, const char *opt, const char *arg); - -/** - * Parse a string and return its corresponding value as a double. - * Exit from the application if the string cannot be correctly - * parsed or the corresponding value is invalid. - * - * @param context the context of the value to be set (e.g. the - * corresponding command line option name) - * @param numstr the string to be parsed - * @param type the type (OPT_INT64 or OPT_FLOAT) as which the - * string should be parsed - * @param min the minimum valid accepted value - * @param max the maximum valid accepted value - */ -double parse_number_or_die(const char *context, const char *numstr, int type, - double min, double max); - -/** - * Parse a string specifying a time and return its corresponding - * value as a number of microseconds. Exit from the application if - * the string cannot be correctly parsed. - * - * @param context the context of the value to be set (e.g. the - * corresponding command line option name) - * @param timestr the string to be parsed - * @param is_duration a flag which tells how to interpret timestr, if - * not zero timestr is interpreted as a duration, otherwise as a - * date - * - * @see av_parse_time() - */ -int64_t parse_time_or_die(const char *context, const char *timestr, - int is_duration); - -typedef struct SpecifierOpt { - char *specifier; /**< stream/chapter/program/... specifier */ - union { - uint8_t *str; - int i; - int64_t i64; - float f; - double dbl; - } u; -} SpecifierOpt; - -typedef struct OptionDef { - const char *name; - int flags; -#define HAS_ARG 0x0001 -#define OPT_BOOL 0x0002 -#define OPT_EXPERT 0x0004 -#define OPT_STRING 0x0008 -#define OPT_VIDEO 0x0010 -#define OPT_AUDIO 0x0020 -#define OPT_INT 0x0080 -#define OPT_FLOAT 0x0100 -#define OPT_SUBTITLE 0x0200 -#define OPT_INT64 0x0400 -#define OPT_EXIT 0x0800 -#define OPT_DATA 0x1000 -#define OPT_PERFILE 0x2000 /* the option is per-file (currently ffmpeg-only). - implied by OPT_OFFSET or OPT_SPEC */ -#define OPT_OFFSET 0x4000 /* option is specified as an offset in a passed optctx */ -#define OPT_SPEC 0x8000 /* option is to be stored in an array of SpecifierOpt. - Implies OPT_OFFSET. Next element after the offset is - an int containing element count in the array. */ -#define OPT_TIME 0x10000 -#define OPT_DOUBLE 0x20000 -#define OPT_INPUT 0x40000 -#define OPT_OUTPUT 0x80000 - union { - void *dst_ptr; - int (*func_arg)(void *, const char *, const char *); - size_t off; - } u; - const char *help; - const char *argname; -} OptionDef; - -/** - * Print help for all options matching specified flags. - * - * @param options a list of options - * @param msg title of this group. Only printed if at least one option matches. - * @param req_flags print only options which have all those flags set. - * @param rej_flags don't print options which have any of those flags set. - * @param alt_flags print only options that have at least one of those flags set - */ -void show_help_options(const OptionDef *options, const char *msg, int req_flags, - int rej_flags, int alt_flags); - -/** - * Show help for all options with given flags in class and all its - * children. - */ -void show_help_children(const AVClass *class, int flags); - -/** - * Per-avtool specific help handler. Implemented in each - * avtool, called by show_help(). - */ -void show_help_default(const char *opt, const char *arg); - -/** - * Generic -h handler common to all avtools. - */ -int show_help(void *optctx, const char *opt, const char *arg); - -/** - * Parse the command line arguments. - * - * @param optctx an opaque options context - * @param argc number of command line arguments - * @param argv values of command line arguments - * @param options Array with the definitions required to interpret every - * option of the form: -option_name [argument] - * @param parse_arg_function Name of the function called to process every - * argument without a leading option name flag. NULL if such arguments do - * not have to be processed. - */ -void parse_options(void *optctx, int argc, char **argv, const OptionDef *options, - void (* parse_arg_function)(void *optctx, const char*)); - -/** - * Parse one given option. - * - * @return on success 1 if arg was consumed, 0 otherwise; negative number on error - */ -int parse_option(void *optctx, const char *opt, const char *arg, - const OptionDef *options); - -/** - * An option extracted from the commandline. - * Cannot use AVDictionary because of options like -map which can be - * used multiple times. - */ -typedef struct Option { - const OptionDef *opt; - const char *key; - const char *val; -} Option; - -typedef struct OptionGroupDef { - /**< group name */ - const char *name; - /** - * Option to be used as group separator. Can be NULL for groups which - * are terminated by a non-option argument (e.g. ffmpeg output files) - */ - const char *sep; - /** - * Option flags that must be set on each option that is - * applied to this group - */ - int flags; -} OptionGroupDef; - -typedef struct OptionGroup { - const OptionGroupDef *group_def; - const char *arg; - - Option *opts; - int nb_opts; - - AVDictionary *codec_opts; - AVDictionary *format_opts; - AVDictionary *resample_opts; - struct SwsContext *sws_opts; - AVDictionary *swr_opts; -} OptionGroup; - -/** - * A list of option groups that all have the same group type - * (e.g. input files or output files) - */ -typedef struct OptionGroupList { - const OptionGroupDef *group_def; - - OptionGroup *groups; - int nb_groups; -} OptionGroupList; - -typedef struct OptionParseContext { - OptionGroup global_opts; - - OptionGroupList *groups; - int nb_groups; - - /* parsing state */ - OptionGroup cur_group; -} OptionParseContext; - -/** - * Parse an options group and write results into optctx. - * - * @param optctx an app-specific options context. NULL for global options group - */ -int parse_optgroup(void *optctx, OptionGroup *g); - -/** - * Split the commandline into an intermediate form convenient for further - * processing. - * - * The commandline is assumed to be composed of options which either belong to a - * group (those with OPT_SPEC, OPT_OFFSET or OPT_PERFILE) or are global - * (everything else). - * - * A group (defined by an OptionGroupDef struct) is a sequence of options - * terminated by either a group separator option (e.g. -i) or a parameter that - * is not an option (doesn't start with -). A group without a separator option - * must always be first in the supplied groups list. - * - * All options within the same group are stored in one OptionGroup struct in an - * OptionGroupList, all groups with the same group definition are stored in one - * OptionGroupList in OptionParseContext.groups. The order of group lists is the - * same as the order of group definitions. - */ -int split_commandline(OptionParseContext *octx, int argc, char *argv[], - const OptionDef *options, - const OptionGroupDef *groups, int nb_groups); - -/** - * Free all allocated memory in an OptionParseContext. - */ -void uninit_parse_context(OptionParseContext *octx); - -/** - * Find the '-loglevel' option in the command line args and apply it. - */ -void parse_loglevel(int argc, char **argv, const OptionDef *options); - -/** - * Return index of option opt in argv or 0 if not found. - */ -int locate_option(int argc, char **argv, const OptionDef *options, - const char *optname); - -/** - * Check if the given stream matches a stream specifier. - * - * @param s Corresponding format context. - * @param st Stream from s to be checked. - * @param spec A stream specifier of the [v|a|s|d]:[\] form. - * - * @return 1 if the stream matches, 0 if it doesn't, <0 on error - */ -int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec); - -/** - * Filter out options for given codec. - * - * Create a new options dictionary containing only the options from - * opts which apply to the codec with ID codec_id. - * - * @param opts dictionary to place options in - * @param codec_id ID of the codec that should be filtered for - * @param s Corresponding format context. - * @param st A stream from s for which the options should be filtered. - * @param codec The particular codec for which the options should be filtered. - * If null, the default one is looked up according to the codec id. - * @return a pointer to the created dictionary - */ -AVDictionary *filter_codec_opts(AVDictionary *opts, enum AVCodecID codec_id, - AVFormatContext *s, AVStream *st, AVCodec *codec); - -/** - * Setup AVCodecContext options for avformat_find_stream_info(). - * - * Create an array of dictionaries, one dictionary for each stream - * contained in s. - * Each dictionary will contain the options from codec_opts which can - * be applied to the corresponding stream codec context. - * - * @return pointer to the created array of dictionaries, NULL if it - * cannot be created - */ -AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, - AVDictionary *codec_opts); - -/** - * Print an error message to stderr, indicating filename and a human - * readable description of the error code err. - * - * If strerror_r() is not available the use of this function in a - * multithreaded application may be unsafe. - * - * @see av_strerror() - */ -void print_error(const char *filename, int err); - -/** - * Print the program banner to stderr. The banner contents depend on the - * current version of the repository and of the libav* libraries used by - * the program. - */ -void show_banner(int argc, char **argv, const OptionDef *options); - -/** - * Print the version of the program to stdout. The version message - * depends on the current versions of the repository and of the libav* - * libraries. - * This option processing function does not utilize the arguments. - */ -int show_version(void *optctx, const char *opt, const char *arg); - -/** - * Print the license of the program to stdout. The license depends on - * the license of the libraries compiled into the program. - * This option processing function does not utilize the arguments. - */ -int show_license(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the formats supported by the - * program. - * This option processing function does not utilize the arguments. - */ -int show_formats(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the codecs supported by the - * program. - * This option processing function does not utilize the arguments. - */ -int show_codecs(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the decoders supported by the - * program. - */ -int show_decoders(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the encoders supported by the - * program. - */ -int show_encoders(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the filters supported by the - * program. - * This option processing function does not utilize the arguments. - */ -int show_filters(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the bit stream filters supported by the - * program. - * This option processing function does not utilize the arguments. - */ -int show_bsfs(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the protocols supported by the - * program. - * This option processing function does not utilize the arguments. - */ -int show_protocols(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the pixel formats supported by the - * program. - * This option processing function does not utilize the arguments. - */ -int show_pix_fmts(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the standard channel layouts supported by - * the program. - * This option processing function does not utilize the arguments. - */ -int show_layouts(void *optctx, const char *opt, const char *arg); - -/** - * Print a listing containing all the sample formats supported by the - * program. - */ -int show_sample_fmts(void *optctx, const char *opt, const char *arg); - -/** - * Return a positive value if a line read from standard input - * starts with [yY], otherwise return 0. - */ -int read_yesno(void); - -/** - * Read the file with name filename, and put its content in a newly - * allocated 0-terminated buffer. - * - * @param filename file to read from - * @param bufptr location where pointer to buffer is returned - * @param size location where size of buffer is returned - * @return 0 in case of success, a negative value corresponding to an - * AVERROR error code in case of failure. - */ -int cmdutils_read_file(const char *filename, char **bufptr, size_t *size); - -/** - * Get a file corresponding to a preset file. - * - * If is_path is non-zero, look for the file in the path preset_name. - * Otherwise search for a file named arg.ffpreset in the directories - * $FFMPEG_DATADIR (if set), $HOME/.ffmpeg, and in the datadir defined - * at configuration time or in a "ffpresets" folder along the executable - * on win32, in that order. If no such file is found and - * codec_name is defined, then search for a file named - * codec_name-preset_name.avpreset in the above-mentioned directories. - * - * @param filename buffer where the name of the found filename is written - * @param filename_size size in bytes of the filename buffer - * @param preset_name name of the preset to search - * @param is_path tell if preset_name is a filename path - * @param codec_name name of the codec for which to look for the - * preset, may be NULL - */ -FILE *get_preset_file(char *filename, size_t filename_size, - const char *preset_name, int is_path, const char *codec_name); - -/** - * Realloc array to hold new_size elements of elem_size. - * Calls exit() on failure. - * - * @param array array to reallocate - * @param elem_size size in bytes of each element - * @param size new element count will be written here - * @param new_size number of elements to place in reallocated array - * @return reallocated array - */ -void *grow_array(void *array, int elem_size, int *size, int new_size); - -#define GROW_ARRAY(array, nb_elems)\ - array = grow_array(array, sizeof(*array), &nb_elems, nb_elems + 1) - -#define GET_PIX_FMT_NAME(pix_fmt)\ - const char *name = av_get_pix_fmt_name(pix_fmt); - -#define GET_SAMPLE_FMT_NAME(sample_fmt)\ - const char *name = av_get_sample_fmt_name(sample_fmt) - -#define GET_SAMPLE_RATE_NAME(rate)\ - char name[16];\ - snprintf(name, sizeof(name), "%d", rate); - -#define GET_CH_LAYOUT_NAME(ch_layout)\ - char name[16];\ - snprintf(name, sizeof(name), "0x%"PRIx64, ch_layout); - -#define GET_CH_LAYOUT_DESC(ch_layout)\ - char name[128];\ - av_get_channel_layout_string(name, sizeof(name), 0, ch_layout); - -#endif /* CMDUTILS_H */ diff --git a/ffmpeg1/cmdutils_common_opts.h b/ffmpeg1/cmdutils_common_opts.h deleted file mode 100644 index 1a84564..0000000 --- a/ffmpeg1/cmdutils_common_opts.h +++ /dev/null @@ -1,21 +0,0 @@ - { "L" , OPT_EXIT, {.func_arg = show_license}, "show license" }, - { "h" , OPT_EXIT, {.func_arg = show_help}, "show help", "topic" }, - { "?" , OPT_EXIT, {.func_arg = show_help}, "show help", "topic" }, - { "help" , OPT_EXIT, {.func_arg = show_help}, "show help", "topic" }, - { "-help" , OPT_EXIT, {.func_arg = show_help}, "show help", "topic" }, - { "version" , OPT_EXIT, {.func_arg = show_version}, "show version" }, - { "formats" , OPT_EXIT, {.func_arg = show_formats }, "show available formats" }, - { "codecs" , OPT_EXIT, {.func_arg = show_codecs }, "show available codecs" }, - { "decoders" , OPT_EXIT, {.func_arg = show_decoders }, "show available decoders" }, - { "encoders" , OPT_EXIT, {.func_arg = show_encoders }, "show available encoders" }, - { "bsfs" , OPT_EXIT, {.func_arg = show_bsfs }, "show available bit stream filters" }, - { "protocols" , OPT_EXIT, {.func_arg = show_protocols}, "show available protocols" }, - { "filters" , OPT_EXIT, {.func_arg = show_filters }, "show available filters" }, - { "pix_fmts" , OPT_EXIT, {.func_arg = show_pix_fmts }, "show available pixel formats" }, - { "layouts" , OPT_EXIT, {.func_arg = show_layouts }, "show standard channel layouts" }, - { "sample_fmts", OPT_EXIT, {.func_arg = show_sample_fmts }, "show available audio sample formats" }, - { "loglevel" , HAS_ARG, {.func_arg = opt_loglevel}, "set libav* logging level", "loglevel" }, - { "v", HAS_ARG, {.func_arg = opt_loglevel}, "set libav* logging level", "loglevel" }, - { "report" , 0, {(void*)opt_report}, "generate a report" }, - { "max_alloc" , HAS_ARG, {.func_arg = opt_max_alloc}, "set maximum size of a single allocated block", "bytes" }, - { "cpuflags" , HAS_ARG | OPT_EXPERT, {.func_arg = opt_cpuflags}, "force specific cpu flags", "flags" }, diff --git a/ffmpeg1/common.mak b/ffmpeg1/common.mak deleted file mode 100644 index d6cb5f6..0000000 --- a/ffmpeg1/common.mak +++ /dev/null @@ -1,140 +0,0 @@ -# -# common bits used by all libraries -# - -# first so "all" becomes default target -all: all-yes - -ifndef SUBDIR - -ifndef V -Q = @ -ECHO = printf "$(1)\t%s\n" $(2) -BRIEF = CC CXX HOSTCC HOSTLD AS YASM AR LD STRIP CP -SILENT = DEPCC DEPHOSTCC DEPAS DEPYASM RANLIB RM - -MSG = $@ -M = @$(call ECHO,$(TAG),$@); -$(foreach VAR,$(BRIEF), \ - $(eval override $(VAR) = @$$(call ECHO,$(VAR),$$(MSG)); $($(VAR)))) -$(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR)))) -$(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_DIR)/%=%)); $(INSTALL)) -endif - -ALLFFLIBS = avcodec avdevice avfilter avformat avresample avutil postproc swscale swresample - -# NASM requires -I path terminated with / -IFLAGS := -I. -I$(SRC_PATH)/ -CPPFLAGS := $(IFLAGS) $(CPPFLAGS) -CFLAGS += $(ECFLAGS) -CCFLAGS = $(CPPFLAGS) $(CFLAGS) -ASFLAGS := $(CPPFLAGS) $(ASFLAGS) -CXXFLAGS += $(CPPFLAGS) $(CFLAGS) -YASMFLAGS += $(IFLAGS:%=%/) -Pconfig.asm - -HOSTCCFLAGS = $(IFLAGS) $(HOSTCPPFLAGS) $(HOSTCFLAGS) -LDFLAGS := $(ALLFFLIBS:%=$(LD_PATH)lib%) $(LDFLAGS) - -define COMPILE - $(call $(1)DEP,$(1)) - $($(1)) $($(1)FLAGS) $($(1)_DEPFLAGS) $($(1)_C) $($(1)_O) $< -endef - -COMPILE_C = $(call COMPILE,CC) -COMPILE_CXX = $(call COMPILE,CXX) -COMPILE_S = $(call COMPILE,AS) - -%.o: %.c - $(COMPILE_C) - -%.o: %.cpp - $(COMPILE_CXX) - -%.s: %.c - $(CC) $(CPPFLAGS) $(CFLAGS) -S -o $@ $< - -%.o: %.S - $(COMPILE_S) - -%.i: %.c - $(CC) $(CCFLAGS) $(CC_E) $< - -%.h.c: - $(Q)echo '#include "$*.h"' >$@ - -%.ver: %.v - $(Q)sed 's/$$MAJOR/$($(basename $(@F))_VERSION_MAJOR)/' $^ > $@ - -%.c %.h: TAG = GEN - -# Dummy rule to stop make trying to rebuild removed or renamed headers -%.h: - @: - -# Disable suffix rules. Most of the builtin rules are suffix rules, -# so this saves some time on slow systems. -.SUFFIXES: - -# Do not delete intermediate files from chains of implicit rules -$(OBJS): -endif - -include $(SRC_PATH)/arch.mak - -OBJS += $(OBJS-yes) -FFLIBS := $(FFLIBS-yes) $(FFLIBS) -TESTPROGS += $(TESTPROGS-yes) - -LDLIBS = $(FFLIBS:%=%$(BUILDSUF)) -FFEXTRALIBS := $(LDLIBS:%=$(LD_LIB)) $(EXTRALIBS) - -EXAMPLES := $(EXAMPLES:%=$(SUBDIR)%-example$(EXESUF)) -OBJS := $(sort $(OBJS:%=$(SUBDIR)%)) -TESTOBJS := $(TESTOBJS:%=$(SUBDIR)%) $(TESTPROGS:%=$(SUBDIR)%-test.o) -TESTPROGS := $(TESTPROGS:%=$(SUBDIR)%-test$(EXESUF)) -HOSTOBJS := $(HOSTPROGS:%=$(SUBDIR)%.o) -HOSTPROGS := $(HOSTPROGS:%=$(SUBDIR)%$(HOSTEXESUF)) -TOOLS += $(TOOLS-yes) -TOOLOBJS := $(TOOLS:%=tools/%.o) -TOOLS := $(TOOLS:%=tools/%$(EXESUF)) -HEADERS += $(HEADERS-yes) - -DEP_LIBS := $(foreach NAME,$(FFLIBS),lib$(NAME)/$($(CONFIG_SHARED:yes=S)LIBNAME)) - -ALLHEADERS := $(subst $(SRC_DIR)/,$(SUBDIR),$(wildcard $(SRC_DIR)/*.h $(SRC_DIR)/$(ARCH)/*.h)) -SKIPHEADERS += $(ARCH_HEADERS:%=$(ARCH)/%) $(SKIPHEADERS-) -SKIPHEADERS := $(SKIPHEADERS:%=$(SUBDIR)%) -HOBJS = $(filter-out $(SKIPHEADERS:.h=.h.o),$(ALLHEADERS:.h=.h.o)) -checkheaders: $(HOBJS) -.SECONDARY: $(HOBJS:.o=.c) - -alltools: $(TOOLS) - -$(HOSTOBJS): %.o: %.c - $(call COMPILE,HOSTCC) - -$(HOSTPROGS): %$(HOSTEXESUF): %.o - $(HOSTLD) $(HOSTLDFLAGS) $(HOSTLD_O) $< $(HOSTLIBS) - -$(OBJS): | $(sort $(dir $(OBJS))) -$(HOBJS): | $(sort $(dir $(HOBJS))) -$(HOSTOBJS): | $(sort $(dir $(HOSTOBJS))) -$(TESTOBJS): | $(sort $(dir $(TESTOBJS))) -$(TOOLOBJS): | tools - -OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOBJS) $(HOSTOBJS) $(TESTOBJS)) - -CLEANSUFFIXES = *.d *.o *~ *.h.c *.map *.ver *.ho *.gcno *.gcda -DISTCLEANSUFFIXES = *.pc -LIBSUFFIXES = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a - -define RULES -clean:: - $(RM) $(OBJS) $(OBJS:.o=.d) - $(RM) $(HOSTPROGS) - $(RM) $(TOOLS) -endef - -$(eval $(RULES)) - --include $(wildcard $(OBJS:.o=.d) $(HOSTOBJS:.o=.d) $(TESTOBJS:.o=.d) $(HOBJS:.o=.d)) diff --git a/ffmpeg1/compat/avisynth/avisynth_c.h b/ffmpeg1/compat/avisynth/avisynth_c.h deleted file mode 100644 index 84b6e13..0000000 --- a/ffmpeg1/compat/avisynth/avisynth_c.h +++ /dev/null @@ -1,879 +0,0 @@ -// Avisynth C Interface Version 0.20 -// Copyright 2003 Kevin Atkinson - -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA, or visit -// http://www.gnu.org/copyleft/gpl.html . -// -// As a special exception, I give you permission to link to the -// Avisynth C interface with independent modules that communicate with -// the Avisynth C interface solely through the interfaces defined in -// avisynth_c.h, regardless of the license terms of these independent -// modules, and to copy and distribute the resulting combined work -// under terms of your choice, provided that every copy of the -// combined work is accompanied by a complete copy of the source code -// of the Avisynth C interface and Avisynth itself (with the version -// used to produce the combined work), being distributed under the -// terms of the GNU General Public License plus this exception. An -// independent module is a module which is not derived from or based -// on Avisynth C Interface, such as 3rd-party filters, import and -// export plugins, or graphical user interfaces. - -// NOTE: this is a partial update of the Avisynth C interface to recognize -// new color spaces added in Avisynth 2.60. By no means is this document -// completely Avisynth 2.60 compliant. - -#ifndef __AVISYNTH_C__ -#define __AVISYNTH_C__ - -#ifdef __cplusplus -# define EXTERN_C extern "C" -#else -# define EXTERN_C -#endif - -#define AVSC_USE_STDCALL 1 - -#ifndef AVSC_USE_STDCALL -# define AVSC_CC __cdecl -#else -# define AVSC_CC __stdcall -#endif - -#define AVSC_INLINE static __inline - -#ifdef AVISYNTH_C_EXPORTS -# define AVSC_EXPORT EXTERN_C -# define AVSC_API(ret, name) EXTERN_C __declspec(dllexport) ret AVSC_CC name -#else -# define AVSC_EXPORT EXTERN_C __declspec(dllexport) -# ifndef AVSC_NO_DECLSPEC -# define AVSC_API(ret, name) EXTERN_C __declspec(dllimport) ret AVSC_CC name -# else -# define AVSC_API(ret, name) typedef ret (AVSC_CC *name##_func) -# endif -#endif - -typedef unsigned char BYTE; -#ifdef __GNUC__ -typedef long long int INT64; -#else -typedef __int64 INT64; -#endif - - -///////////////////////////////////////////////////////////////////// -// -// Constants -// - -#ifndef __AVISYNTH_H__ -enum { AVISYNTH_INTERFACE_VERSION = 4 }; -#endif - -enum {AVS_SAMPLE_INT8 = 1<<0, - AVS_SAMPLE_INT16 = 1<<1, - AVS_SAMPLE_INT24 = 1<<2, - AVS_SAMPLE_INT32 = 1<<3, - AVS_SAMPLE_FLOAT = 1<<4}; - -enum {AVS_PLANAR_Y=1<<0, - AVS_PLANAR_U=1<<1, - AVS_PLANAR_V=1<<2, - AVS_PLANAR_ALIGNED=1<<3, - AVS_PLANAR_Y_ALIGNED=AVS_PLANAR_Y|AVS_PLANAR_ALIGNED, - AVS_PLANAR_U_ALIGNED=AVS_PLANAR_U|AVS_PLANAR_ALIGNED, - AVS_PLANAR_V_ALIGNED=AVS_PLANAR_V|AVS_PLANAR_ALIGNED, - AVS_PLANAR_A=1<<4, - AVS_PLANAR_R=1<<5, - AVS_PLANAR_G=1<<6, - AVS_PLANAR_B=1<<7, - AVS_PLANAR_A_ALIGNED=AVS_PLANAR_A|AVS_PLANAR_ALIGNED, - AVS_PLANAR_R_ALIGNED=AVS_PLANAR_R|AVS_PLANAR_ALIGNED, - AVS_PLANAR_G_ALIGNED=AVS_PLANAR_G|AVS_PLANAR_ALIGNED, - AVS_PLANAR_B_ALIGNED=AVS_PLANAR_B|AVS_PLANAR_ALIGNED}; - - // Colorspace properties. -enum {AVS_CS_BGR = 1<<28, - AVS_CS_YUV = 1<<29, - AVS_CS_INTERLEAVED = 1<<30, - AVS_CS_PLANAR = 1<<31, - - AVS_CS_SHIFT_SUB_WIDTH = 0, - AVS_CS_SHIFT_SUB_HEIGHT = 1 << 3, - AVS_CS_SHIFT_SAMPLE_BITS = 1 << 4, - - AVS_CS_SUB_WIDTH_MASK = 7 << AVS_CS_SHIFT_SUB_WIDTH, - AVS_CS_SUB_WIDTH_1 = 3 << AVS_CS_SHIFT_SUB_WIDTH, // YV24 - AVS_CS_SUB_WIDTH_2 = 0 << AVS_CS_SHIFT_SUB_WIDTH, // YV12, I420, YV16 - AVS_CS_SUB_WIDTH_4 = 1 << AVS_CS_SHIFT_SUB_WIDTH, // YUV9, YV411 - - AVS_CS_VPLANEFIRST = 1 << 3, // YV12, YV16, YV24, YV411, YUV9 - AVS_CS_UPLANEFIRST = 1 << 4, // I420 - - AVS_CS_SUB_HEIGHT_MASK = 7 << AVS_CS_SHIFT_SUB_HEIGHT, - AVS_CS_SUB_HEIGHT_1 = 3 << AVS_CS_SHIFT_SUB_HEIGHT, // YV16, YV24, YV411 - AVS_CS_SUB_HEIGHT_2 = 0 << AVS_CS_SHIFT_SUB_HEIGHT, // YV12, I420 - AVS_CS_SUB_HEIGHT_4 = 1 << AVS_CS_SHIFT_SUB_HEIGHT, // YUV9 - - AVS_CS_SAMPLE_BITS_MASK = 7 << AVS_CS_SHIFT_SAMPLE_BITS, - AVS_CS_SAMPLE_BITS_8 = 0 << AVS_CS_SHIFT_SAMPLE_BITS, - AVS_CS_SAMPLE_BITS_16 = 1 << AVS_CS_SHIFT_SAMPLE_BITS, - AVS_CS_SAMPLE_BITS_32 = 2 << AVS_CS_SHIFT_SAMPLE_BITS, - - AVS_CS_PLANAR_MASK = AVS_CS_PLANAR | AVS_CS_INTERLEAVED | AVS_CS_YUV | AVS_CS_BGR | AVS_CS_SAMPLE_BITS_MASK | AVS_CS_SUB_HEIGHT_MASK | AVS_CS_SUB_WIDTH_MASK, - AVS_CS_PLANAR_FILTER = ~( AVS_CS_VPLANEFIRST | AVS_CS_UPLANEFIRST )}; - - // Specific colorformats -enum { - AVS_CS_UNKNOWN = 0, - AVS_CS_BGR24 = 1<<0 | AVS_CS_BGR | AVS_CS_INTERLEAVED, - AVS_CS_BGR32 = 1<<1 | AVS_CS_BGR | AVS_CS_INTERLEAVED, - AVS_CS_YUY2 = 1<<2 | AVS_CS_YUV | AVS_CS_INTERLEAVED, - // AVS_CS_YV12 = 1<<3 Reserved - // AVS_CS_I420 = 1<<4 Reserved - AVS_CS_RAW32 = 1<<5 | AVS_CS_INTERLEAVED, - - AVS_CS_YV24 = AVS_CS_PLANAR | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 | AVS_CS_VPLANEFIRST | AVS_CS_SUB_HEIGHT_1 | AVS_CS_SUB_WIDTH_1, // YVU 4:4:4 planar - AVS_CS_YV16 = AVS_CS_PLANAR | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 | AVS_CS_VPLANEFIRST | AVS_CS_SUB_HEIGHT_1 | AVS_CS_SUB_WIDTH_2, // YVU 4:2:2 planar - AVS_CS_YV12 = AVS_CS_PLANAR | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 | AVS_CS_VPLANEFIRST | AVS_CS_SUB_HEIGHT_2 | AVS_CS_SUB_WIDTH_2, // YVU 4:2:0 planar - AVS_CS_I420 = AVS_CS_PLANAR | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 | AVS_CS_UPLANEFIRST | AVS_CS_SUB_HEIGHT_2 | AVS_CS_SUB_WIDTH_2, // YUV 4:2:0 planar - AVS_CS_IYUV = AVS_CS_I420, - AVS_CS_YV411 = AVS_CS_PLANAR | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 | AVS_CS_VPLANEFIRST | AVS_CS_SUB_HEIGHT_1 | AVS_CS_SUB_WIDTH_4, // YVU 4:1:1 planar - AVS_CS_YUV9 = AVS_CS_PLANAR | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 | AVS_CS_VPLANEFIRST | AVS_CS_SUB_HEIGHT_4 | AVS_CS_SUB_WIDTH_4, // YVU 4:1:0 planar - AVS_CS_Y8 = AVS_CS_PLANAR | AVS_CS_INTERLEAVED | AVS_CS_YUV | AVS_CS_SAMPLE_BITS_8 // Y 4:0:0 planar -}; - -enum { - AVS_IT_BFF = 1<<0, - AVS_IT_TFF = 1<<1, - AVS_IT_FIELDBASED = 1<<2}; - -enum { - AVS_FILTER_TYPE=1, - AVS_FILTER_INPUT_COLORSPACE=2, - AVS_FILTER_OUTPUT_TYPE=9, - AVS_FILTER_NAME=4, - AVS_FILTER_AUTHOR=5, - AVS_FILTER_VERSION=6, - AVS_FILTER_ARGS=7, - AVS_FILTER_ARGS_INFO=8, - AVS_FILTER_ARGS_DESCRIPTION=10, - AVS_FILTER_DESCRIPTION=11}; - -enum { //SUBTYPES - AVS_FILTER_TYPE_AUDIO=1, - AVS_FILTER_TYPE_VIDEO=2, - AVS_FILTER_OUTPUT_TYPE_SAME=3, - AVS_FILTER_OUTPUT_TYPE_DIFFERENT=4}; - -enum { - AVS_CACHE_NOTHING=0, - AVS_CACHE_RANGE=1, - AVS_CACHE_ALL=2, - AVS_CACHE_AUDIO=3, - AVS_CACHE_AUDIO_NONE=4, - AVS_CACHE_AUDIO_AUTO=5 - }; - -#define AVS_FRAME_ALIGN 16 - -typedef struct AVS_Clip AVS_Clip; -typedef struct AVS_ScriptEnvironment AVS_ScriptEnvironment; - -///////////////////////////////////////////////////////////////////// -// -// AVS_VideoInfo -// - -// AVS_VideoInfo is layed out identicly to VideoInfo -typedef struct AVS_VideoInfo { - int width, height; // width=0 means no video - unsigned fps_numerator, fps_denominator; - int num_frames; - - int pixel_type; - - int audio_samples_per_second; // 0 means no audio - int sample_type; - INT64 num_audio_samples; - int nchannels; - - // Imagetype properties - - int image_type; -} AVS_VideoInfo; - -// useful functions of the above -AVSC_INLINE int avs_has_video(const AVS_VideoInfo * p) - { return (p->width!=0); } - -AVSC_INLINE int avs_has_audio(const AVS_VideoInfo * p) - { return (p->audio_samples_per_second!=0); } - -AVSC_INLINE int avs_is_rgb(const AVS_VideoInfo * p) - { return !!(p->pixel_type&AVS_CS_BGR); } - -AVSC_INLINE int avs_is_rgb24(const AVS_VideoInfo * p) - { return (p->pixel_type&AVS_CS_BGR24)==AVS_CS_BGR24; } // Clear out additional properties - -AVSC_INLINE int avs_is_rgb32(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_BGR32) == AVS_CS_BGR32 ; } - -AVSC_INLINE int avs_is_yuv(const AVS_VideoInfo * p) - { return !!(p->pixel_type&AVS_CS_YUV ); } - -AVSC_INLINE int avs_is_yuy2(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_YUY2) == AVS_CS_YUY2; } - -AVSC_INLINE int avs_is_yv24(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV24 & AVS_CS_PLANAR_FILTER); } - -AVSC_INLINE int avs_is_yv16(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV16 & AVS_CS_PLANAR_FILTER); } - -AVSC_INLINE int avs_is_yv12(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV12 & AVS_CS_PLANAR_FILTER); } - -AVSC_INLINE int avs_is_yv411(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_YV411 & AVS_CS_PLANAR_FILTER); } - -AVSC_INLINE int avs_is_y8(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_PLANAR_MASK) == (AVS_CS_Y8 & AVS_CS_PLANAR_FILTER); } - -AVSC_INLINE int avs_is_property(const AVS_VideoInfo * p, int property) - { return ((p->pixel_type & property)==property ); } - -AVSC_INLINE int avs_is_planar(const AVS_VideoInfo * p) - { return !!(p->pixel_type & AVS_CS_PLANAR); } - -AVSC_INLINE int avs_is_color_space(const AVS_VideoInfo * p, int c_space) - { return avs_is_planar(p) ? ((p->pixel_type & AVS_CS_PLANAR_MASK) == (c_space & AVS_CS_PLANAR_FILTER)) : ((p->pixel_type & c_space) == c_space); } - -AVSC_INLINE int avs_is_field_based(const AVS_VideoInfo * p) - { return !!(p->image_type & AVS_IT_FIELDBASED); } - -AVSC_INLINE int avs_is_parity_known(const AVS_VideoInfo * p) - { return ((p->image_type & AVS_IT_FIELDBASED)&&(p->image_type & (AVS_IT_BFF | AVS_IT_TFF))); } - -AVSC_INLINE int avs_is_bff(const AVS_VideoInfo * p) - { return !!(p->image_type & AVS_IT_BFF); } - -AVSC_INLINE int avs_is_tff(const AVS_VideoInfo * p) - { return !!(p->image_type & AVS_IT_TFF); } - -AVSC_INLINE int avs_bits_per_pixel(const AVS_VideoInfo * p) -{ - switch (p->pixel_type) { - case AVS_CS_BGR24: return 24; - case AVS_CS_BGR32: return 32; - case AVS_CS_YUY2: return 16; - case AVS_CS_YV12: - case AVS_CS_I420: return 12; - default: return 0; - } -} -AVSC_INLINE int avs_bytes_from_pixels(const AVS_VideoInfo * p, int pixels) - { return pixels * (avs_bits_per_pixel(p)>>3); } // Will work on planar images, but will return only luma planes - -AVSC_INLINE int avs_row_size(const AVS_VideoInfo * p) - { return avs_bytes_from_pixels(p,p->width); } // Also only returns first plane on planar images - -AVSC_INLINE int avs_bmp_size(const AVS_VideoInfo * vi) - { if (avs_is_planar(vi)) {int p = vi->height * ((avs_row_size(vi)+3) & ~3); p+=p>>1; return p; } return vi->height * ((avs_row_size(vi)+3) & ~3); } - -AVSC_INLINE int avs_samples_per_second(const AVS_VideoInfo * p) - { return p->audio_samples_per_second; } - - -AVSC_INLINE int avs_bytes_per_channel_sample(const AVS_VideoInfo * p) -{ - switch (p->sample_type) { - case AVS_SAMPLE_INT8: return sizeof(signed char); - case AVS_SAMPLE_INT16: return sizeof(signed short); - case AVS_SAMPLE_INT24: return 3; - case AVS_SAMPLE_INT32: return sizeof(signed int); - case AVS_SAMPLE_FLOAT: return sizeof(float); - default: return 0; - } -} -AVSC_INLINE int avs_bytes_per_audio_sample(const AVS_VideoInfo * p) - { return p->nchannels*avs_bytes_per_channel_sample(p);} - -AVSC_INLINE INT64 avs_audio_samples_from_frames(const AVS_VideoInfo * p, INT64 frames) - { return ((INT64)(frames) * p->audio_samples_per_second * p->fps_denominator / p->fps_numerator); } - -AVSC_INLINE int avs_frames_from_audio_samples(const AVS_VideoInfo * p, INT64 samples) - { return (int)(samples * (INT64)p->fps_numerator / (INT64)p->fps_denominator / (INT64)p->audio_samples_per_second); } - -AVSC_INLINE INT64 avs_audio_samples_from_bytes(const AVS_VideoInfo * p, INT64 bytes) - { return bytes / avs_bytes_per_audio_sample(p); } - -AVSC_INLINE INT64 avs_bytes_from_audio_samples(const AVS_VideoInfo * p, INT64 samples) - { return samples * avs_bytes_per_audio_sample(p); } - -AVSC_INLINE int avs_audio_channels(const AVS_VideoInfo * p) - { return p->nchannels; } - -AVSC_INLINE int avs_sample_type(const AVS_VideoInfo * p) - { return p->sample_type;} - -// useful mutator -AVSC_INLINE void avs_set_property(AVS_VideoInfo * p, int property) - { p->image_type|=property; } - -AVSC_INLINE void avs_clear_property(AVS_VideoInfo * p, int property) - { p->image_type&=~property; } - -AVSC_INLINE void avs_set_field_based(AVS_VideoInfo * p, int isfieldbased) - { if (isfieldbased) p->image_type|=AVS_IT_FIELDBASED; else p->image_type&=~AVS_IT_FIELDBASED; } - -AVSC_INLINE void avs_set_fps(AVS_VideoInfo * p, unsigned numerator, unsigned denominator) -{ - unsigned x=numerator, y=denominator; - while (y) { // find gcd - unsigned t = x%y; x = y; y = t; - } - p->fps_numerator = numerator/x; - p->fps_denominator = denominator/x; -} - -AVSC_INLINE int avs_is_same_colorspace(AVS_VideoInfo * x, AVS_VideoInfo * y) -{ - return (x->pixel_type == y->pixel_type) - || (avs_is_yv12(x) && avs_is_yv12(y)); -} - -///////////////////////////////////////////////////////////////////// -// -// AVS_VideoFrame -// - -// VideoFrameBuffer holds information about a memory block which is used -// for video data. For efficiency, instances of this class are not deleted -// when the refcount reaches zero; instead they're stored in a linked list -// to be reused. The instances are deleted when the corresponding AVS -// file is closed. - -// AVS_VideoFrameBuffer is layed out identicly to VideoFrameBuffer -// DO NOT USE THIS STRUCTURE DIRECTLY -typedef struct AVS_VideoFrameBuffer { - BYTE * data; - int data_size; - // sequence_number is incremented every time the buffer is changed, so - // that stale views can tell they're no longer valid. - volatile long sequence_number; - - volatile long refcount; -} AVS_VideoFrameBuffer; - -// VideoFrame holds a "window" into a VideoFrameBuffer. - -// AVS_VideoFrame is layed out identicly to IVideoFrame -// DO NOT USE THIS STRUCTURE DIRECTLY -typedef struct AVS_VideoFrame { - volatile long refcount; - AVS_VideoFrameBuffer * vfb; - int offset, pitch, row_size, height, offsetU, offsetV, pitchUV; // U&V offsets are from top of picture. - int row_sizeUV, heightUV; -} AVS_VideoFrame; - -// Access functions for AVS_VideoFrame -AVSC_INLINE int avs_get_pitch(const AVS_VideoFrame * p) { - return p->pitch;} - -AVSC_INLINE int avs_get_pitch_p(const AVS_VideoFrame * p, int plane) { - switch (plane) { - case AVS_PLANAR_U: case AVS_PLANAR_V: return p->pitchUV;} - return p->pitch;} - -AVSC_INLINE int avs_get_row_size(const AVS_VideoFrame * p) { - return p->row_size; } - -AVSC_INLINE int avs_get_row_size_p(const AVS_VideoFrame * p, int plane) { - int r; - switch (plane) { - case AVS_PLANAR_U: case AVS_PLANAR_V: - if (p->pitchUV) return p->row_sizeUV; - else return 0; - case AVS_PLANAR_U_ALIGNED: case AVS_PLANAR_V_ALIGNED: - if (p->pitchUV) { - r = (p->row_sizeUV+AVS_FRAME_ALIGN-1)&(~(AVS_FRAME_ALIGN-1)); // Aligned rowsize - if (r < p->pitchUV) - return r; - return p->row_sizeUV; - } else return 0; - case AVS_PLANAR_Y_ALIGNED: - r = (p->row_size+AVS_FRAME_ALIGN-1)&(~(AVS_FRAME_ALIGN-1)); // Aligned rowsize - if (r <= p->pitch) - return r; - return p->row_size; - } - return p->row_size; -} - -AVSC_INLINE int avs_get_height(const AVS_VideoFrame * p) { - return p->height;} - -AVSC_INLINE int avs_get_height_p(const AVS_VideoFrame * p, int plane) { - switch (plane) { - case AVS_PLANAR_U: case AVS_PLANAR_V: - if (p->pitchUV) return p->heightUV; - return 0; - } - return p->height;} - -AVSC_INLINE const BYTE* avs_get_read_ptr(const AVS_VideoFrame * p) { - return p->vfb->data + p->offset;} - -AVSC_INLINE const BYTE* avs_get_read_ptr_p(const AVS_VideoFrame * p, int plane) -{ - switch (plane) { - case AVS_PLANAR_U: return p->vfb->data + p->offsetU; - case AVS_PLANAR_V: return p->vfb->data + p->offsetV; - default: return p->vfb->data + p->offset;} -} - -AVSC_INLINE int avs_is_writable(const AVS_VideoFrame * p) { - return (p->refcount == 1 && p->vfb->refcount == 1);} - -AVSC_INLINE BYTE* avs_get_write_ptr(const AVS_VideoFrame * p) -{ - if (avs_is_writable(p)) { - ++p->vfb->sequence_number; - return p->vfb->data + p->offset; - } else - return 0; -} - -AVSC_INLINE BYTE* avs_get_write_ptr_p(const AVS_VideoFrame * p, int plane) -{ - if (plane==AVS_PLANAR_Y && avs_is_writable(p)) { - ++p->vfb->sequence_number; - return p->vfb->data + p->offset; - } else if (plane==AVS_PLANAR_Y) { - return 0; - } else { - switch (plane) { - case AVS_PLANAR_U: return p->vfb->data + p->offsetU; - case AVS_PLANAR_V: return p->vfb->data + p->offsetV; - default: return p->vfb->data + p->offset; - } - } -} - - -AVSC_API(void, avs_release_video_frame)(AVS_VideoFrame *); -// makes a shallow copy of a video frame -AVSC_API(AVS_VideoFrame *, avs_copy_video_frame)(AVS_VideoFrame *); - -#ifndef AVSC_NO_DECLSPEC -AVSC_INLINE void avs_release_frame(AVS_VideoFrame * f) - {avs_release_video_frame(f);} -AVSC_INLINE AVS_VideoFrame * avs_copy_frame(AVS_VideoFrame * f) - {return avs_copy_video_frame(f);} -#endif - -///////////////////////////////////////////////////////////////////// -// -// AVS_Value -// - -// Treat AVS_Value as a fat pointer. That is use avs_copy_value -// and avs_release_value appropiaty as you would if AVS_Value was -// a pointer. - -// To maintain source code compatibility with future versions of the -// avisynth_c API don't use the AVS_Value directly. Use the helper -// functions below. - -// AVS_Value is layed out identicly to AVSValue -typedef struct AVS_Value AVS_Value; -struct AVS_Value { - short type; // 'a'rray, 'c'lip, 'b'ool, 'i'nt, 'f'loat, 's'tring, 'v'oid, or 'l'ong - // for some function e'rror - short array_size; - union { - void * clip; // do not use directly, use avs_take_clip - char boolean; - int integer; - float floating_pt; - const char * string; - const AVS_Value * array; - } d; -}; - -// AVS_Value should be initilized with avs_void. -// Should also set to avs_void after the value is released -// with avs_copy_value. Consider it the equalvent of setting -// a pointer to NULL -static const AVS_Value avs_void = {'v'}; - -AVSC_API(void, avs_copy_value)(AVS_Value * dest, AVS_Value src); -AVSC_API(void, avs_release_value)(AVS_Value); - -AVSC_INLINE int avs_defined(AVS_Value v) { return v.type != 'v'; } -AVSC_INLINE int avs_is_clip(AVS_Value v) { return v.type == 'c'; } -AVSC_INLINE int avs_is_bool(AVS_Value v) { return v.type == 'b'; } -AVSC_INLINE int avs_is_int(AVS_Value v) { return v.type == 'i'; } -AVSC_INLINE int avs_is_float(AVS_Value v) { return v.type == 'f' || v.type == 'i'; } -AVSC_INLINE int avs_is_string(AVS_Value v) { return v.type == 's'; } -AVSC_INLINE int avs_is_array(AVS_Value v) { return v.type == 'a'; } -AVSC_INLINE int avs_is_error(AVS_Value v) { return v.type == 'e'; } - -AVSC_API(AVS_Clip *, avs_take_clip)(AVS_Value, AVS_ScriptEnvironment *); -AVSC_API(void, avs_set_to_clip)(AVS_Value *, AVS_Clip *); - -AVSC_INLINE int avs_as_bool(AVS_Value v) - { return v.d.boolean; } -AVSC_INLINE int avs_as_int(AVS_Value v) - { return v.d.integer; } -AVSC_INLINE const char * avs_as_string(AVS_Value v) - { return avs_is_error(v) || avs_is_string(v) ? v.d.string : 0; } -AVSC_INLINE double avs_as_float(AVS_Value v) - { return avs_is_int(v) ? v.d.integer : v.d.floating_pt; } -AVSC_INLINE const char * avs_as_error(AVS_Value v) - { return avs_is_error(v) ? v.d.string : 0; } -AVSC_INLINE const AVS_Value * avs_as_array(AVS_Value v) - { return v.d.array; } -AVSC_INLINE int avs_array_size(AVS_Value v) - { return avs_is_array(v) ? v.array_size : 1; } -AVSC_INLINE AVS_Value avs_array_elt(AVS_Value v, int index) - { return avs_is_array(v) ? v.d.array[index] : v; } - -// only use these functions on an AVS_Value that does not already have -// an active value. Remember, treat AVS_Value as a fat pointer. -AVSC_INLINE AVS_Value avs_new_value_bool(int v0) - { AVS_Value v; v.type = 'b'; v.d.boolean = v0 == 0 ? 0 : 1; return v; } -AVSC_INLINE AVS_Value avs_new_value_int(int v0) - { AVS_Value v; v.type = 'i'; v.d.integer = v0; return v; } -AVSC_INLINE AVS_Value avs_new_value_string(const char * v0) - { AVS_Value v; v.type = 's'; v.d.string = v0; return v; } -AVSC_INLINE AVS_Value avs_new_value_float(float v0) - { AVS_Value v; v.type = 'f'; v.d.floating_pt = v0; return v;} -AVSC_INLINE AVS_Value avs_new_value_error(const char * v0) - { AVS_Value v; v.type = 'e'; v.d.string = v0; return v; } -#ifndef AVSC_NO_DECLSPEC -AVSC_INLINE AVS_Value avs_new_value_clip(AVS_Clip * v0) - { AVS_Value v; avs_set_to_clip(&v, v0); return v; } -#endif -AVSC_INLINE AVS_Value avs_new_value_array(AVS_Value * v0, int size) - { AVS_Value v; v.type = 'a'; v.d.array = v0; v.array_size = size; return v; } - -///////////////////////////////////////////////////////////////////// -// -// AVS_Clip -// - -AVSC_API(void, avs_release_clip)(AVS_Clip *); -AVSC_API(AVS_Clip *, avs_copy_clip)(AVS_Clip *); - -AVSC_API(const char *, avs_clip_get_error)(AVS_Clip *); // return 0 if no error - -AVSC_API(const AVS_VideoInfo *, avs_get_video_info)(AVS_Clip *); - -AVSC_API(int, avs_get_version)(AVS_Clip *); - -AVSC_API(AVS_VideoFrame *, avs_get_frame)(AVS_Clip *, int n); -// The returned video frame must be released with avs_release_video_frame - -AVSC_API(int, avs_get_parity)(AVS_Clip *, int n); -// return field parity if field_based, else parity of first field in frame - -AVSC_API(int, avs_get_audio)(AVS_Clip *, void * buf, - INT64 start, INT64 count); -// start and count are in samples - -AVSC_API(int, avs_set_cache_hints)(AVS_Clip *, - int cachehints, int frame_range); - -// This is the callback type used by avs_add_function -typedef AVS_Value (AVSC_CC * AVS_ApplyFunc) - (AVS_ScriptEnvironment *, AVS_Value args, void * user_data); - -typedef struct AVS_FilterInfo AVS_FilterInfo; -struct AVS_FilterInfo -{ - // these members should not be modified outside of the AVS_ApplyFunc callback - AVS_Clip * child; - AVS_VideoInfo vi; - AVS_ScriptEnvironment * env; - AVS_VideoFrame * (AVSC_CC * get_frame)(AVS_FilterInfo *, int n); - int (AVSC_CC * get_parity)(AVS_FilterInfo *, int n); - int (AVSC_CC * get_audio)(AVS_FilterInfo *, void * buf, - INT64 start, INT64 count); - int (AVSC_CC * set_cache_hints)(AVS_FilterInfo *, int cachehints, - int frame_range); - void (AVSC_CC * free_filter)(AVS_FilterInfo *); - - // Should be set when ever there is an error to report. - // It is cleared before any of the above methods are called - const char * error; - // this is to store whatever and may be modified at will - void * user_data; -}; - -// Create a new filter -// fi is set to point to the AVS_FilterInfo so that you can -// modify it once it is initilized. -// store_child should generally be set to true. If it is not -// set than ALL methods (the function pointers) must be defined -// If it is set than you do not need to worry about freeing the child -// clip. -AVSC_API(AVS_Clip *, avs_new_c_filter)(AVS_ScriptEnvironment * e, - AVS_FilterInfo * * fi, - AVS_Value child, int store_child); - -///////////////////////////////////////////////////////////////////// -// -// AVS_ScriptEnvironment -// - -// For GetCPUFlags. These are backwards-compatible with those in VirtualDub. -enum { - /* slowest CPU to support extension */ - AVS_CPU_FORCE = 0x01, // N/A - AVS_CPU_FPU = 0x02, // 386/486DX - AVS_CPU_MMX = 0x04, // P55C, K6, PII - AVS_CPU_INTEGER_SSE = 0x08, // PIII, Athlon - AVS_CPU_SSE = 0x10, // PIII, Athlon XP/MP - AVS_CPU_SSE2 = 0x20, // PIV, Hammer - AVS_CPU_3DNOW = 0x40, // K6-2 - AVS_CPU_3DNOW_EXT = 0x80, // Athlon - AVS_CPU_X86_64 = 0xA0, // Hammer (note: equiv. to 3DNow + SSE2, - // which only Hammer will have anyway) - AVS_CPUF_SSE3 = 0x100, // PIV+, K8 Venice - AVS_CPUF_SSSE3 = 0x200, // Core 2 - AVS_CPUF_SSE4 = 0x400, // Penryn, Wolfdale, Yorkfield - AVS_CPUF_SSE4_1 = 0x400, - AVS_CPUF_SSE4_2 = 0x800, // Nehalem -}; - -AVSC_API(const char *, avs_get_error)(AVS_ScriptEnvironment *); // return 0 if no error - -AVSC_API(long, avs_get_cpu_flags)(AVS_ScriptEnvironment *); -AVSC_API(int, avs_check_version)(AVS_ScriptEnvironment *, int version); - -AVSC_API(char *, avs_save_string)(AVS_ScriptEnvironment *, const char* s, int length); -AVSC_API(char *, avs_sprintf)(AVS_ScriptEnvironment *, const char * fmt, ...); - -AVSC_API(char *, avs_vsprintf)(AVS_ScriptEnvironment *, const char * fmt, void* val); - // note: val is really a va_list; I hope everyone typedefs va_list to a pointer - -AVSC_API(int, avs_add_function)(AVS_ScriptEnvironment *, - const char * name, const char * params, - AVS_ApplyFunc apply, void * user_data); - -AVSC_API(int, avs_function_exists)(AVS_ScriptEnvironment *, const char * name); - -AVSC_API(AVS_Value, avs_invoke)(AVS_ScriptEnvironment *, const char * name, - AVS_Value args, const char** arg_names); -// The returned value must be be released with avs_release_value - -AVSC_API(AVS_Value, avs_get_var)(AVS_ScriptEnvironment *, const char* name); -// The returned value must be be released with avs_release_value - -AVSC_API(int, avs_set_var)(AVS_ScriptEnvironment *, const char* name, AVS_Value val); - -AVSC_API(int, avs_set_global_var)(AVS_ScriptEnvironment *, const char* name, const AVS_Value val); - -//void avs_push_context(AVS_ScriptEnvironment *, int level=0); -//void avs_pop_context(AVS_ScriptEnvironment *); - -AVSC_API(AVS_VideoFrame *, avs_new_video_frame_a)(AVS_ScriptEnvironment *, - const AVS_VideoInfo * vi, int align); -// align should be at least 16 - -#ifndef AVSC_NO_DECLSPEC -AVSC_INLINE -AVS_VideoFrame * avs_new_video_frame(AVS_ScriptEnvironment * env, - const AVS_VideoInfo * vi) - {return avs_new_video_frame_a(env,vi,AVS_FRAME_ALIGN);} - -AVSC_INLINE -AVS_VideoFrame * avs_new_frame(AVS_ScriptEnvironment * env, - const AVS_VideoInfo * vi) - {return avs_new_video_frame_a(env,vi,AVS_FRAME_ALIGN);} -#endif - - -AVSC_API(int, avs_make_writable)(AVS_ScriptEnvironment *, AVS_VideoFrame * * pvf); - -AVSC_API(void, avs_bit_blt)(AVS_ScriptEnvironment *, BYTE* dstp, int dst_pitch, const BYTE* srcp, int src_pitch, int row_size, int height); - -typedef void (AVSC_CC *AVS_ShutdownFunc)(void* user_data, AVS_ScriptEnvironment * env); -AVSC_API(void, avs_at_exit)(AVS_ScriptEnvironment *, AVS_ShutdownFunc function, void * user_data); - -AVSC_API(AVS_VideoFrame *, avs_subframe)(AVS_ScriptEnvironment *, AVS_VideoFrame * src, int rel_offset, int new_pitch, int new_row_size, int new_height); -// The returned video frame must be be released - -AVSC_API(int, avs_set_memory_max)(AVS_ScriptEnvironment *, int mem); - -AVSC_API(int, avs_set_working_dir)(AVS_ScriptEnvironment *, const char * newdir); - -// avisynth.dll exports this; it's a way to use it as a library, without -// writing an AVS script or without going through AVIFile. -AVSC_API(AVS_ScriptEnvironment *, avs_create_script_environment)(int version); - -// this symbol is the entry point for the plugin and must -// be defined -AVSC_EXPORT -const char * AVSC_CC avisynth_c_plugin_init(AVS_ScriptEnvironment* env); - - -AVSC_API(void, avs_delete_script_environment)(AVS_ScriptEnvironment *); - - -AVSC_API(AVS_VideoFrame *, avs_subframe_planar)(AVS_ScriptEnvironment *, AVS_VideoFrame * src, int rel_offset, int new_pitch, int new_row_size, int new_height, int rel_offsetU, int rel_offsetV, int new_pitchUV); -// The returned video frame must be be released - -#ifdef AVSC_NO_DECLSPEC -// use LoadLibrary and related functions to dynamically load Avisynth instead of declspec(dllimport) -/* - The following functions needs to have been declared, probably from windows.h - - void* malloc(size_t) - void free(void*); - - HMODULE LoadLibrary(const char*); - void* GetProcAddress(HMODULE, const char*); - FreeLibrary(HMODULE); -*/ - - -typedef struct AVS_Library AVS_Library; - -#define AVSC_DECLARE_FUNC(name) name##_func name - -struct AVS_Library { - HMODULE handle; - - AVSC_DECLARE_FUNC(avs_add_function); - AVSC_DECLARE_FUNC(avs_at_exit); - AVSC_DECLARE_FUNC(avs_bit_blt); - AVSC_DECLARE_FUNC(avs_check_version); - AVSC_DECLARE_FUNC(avs_clip_get_error); - AVSC_DECLARE_FUNC(avs_copy_clip); - AVSC_DECLARE_FUNC(avs_copy_value); - AVSC_DECLARE_FUNC(avs_copy_video_frame); - AVSC_DECLARE_FUNC(avs_create_script_environment); - AVSC_DECLARE_FUNC(avs_delete_script_environment); - AVSC_DECLARE_FUNC(avs_function_exists); - AVSC_DECLARE_FUNC(avs_get_audio); - AVSC_DECLARE_FUNC(avs_get_cpu_flags); - AVSC_DECLARE_FUNC(avs_get_error); - AVSC_DECLARE_FUNC(avs_get_frame); - AVSC_DECLARE_FUNC(avs_get_parity); - AVSC_DECLARE_FUNC(avs_get_var); - AVSC_DECLARE_FUNC(avs_get_version); - AVSC_DECLARE_FUNC(avs_get_video_info); - AVSC_DECLARE_FUNC(avs_invoke); - AVSC_DECLARE_FUNC(avs_make_writable); - AVSC_DECLARE_FUNC(avs_new_c_filter); - AVSC_DECLARE_FUNC(avs_new_video_frame_a); - AVSC_DECLARE_FUNC(avs_release_clip); - AVSC_DECLARE_FUNC(avs_release_value); - AVSC_DECLARE_FUNC(avs_release_video_frame); - AVSC_DECLARE_FUNC(avs_save_string); - AVSC_DECLARE_FUNC(avs_set_cache_hints); - AVSC_DECLARE_FUNC(avs_set_global_var); - AVSC_DECLARE_FUNC(avs_set_memory_max); - AVSC_DECLARE_FUNC(avs_set_to_clip); - AVSC_DECLARE_FUNC(avs_set_var); - AVSC_DECLARE_FUNC(avs_set_working_dir); - AVSC_DECLARE_FUNC(avs_sprintf); - AVSC_DECLARE_FUNC(avs_subframe); - AVSC_DECLARE_FUNC(avs_subframe_planar); - AVSC_DECLARE_FUNC(avs_take_clip); - AVSC_DECLARE_FUNC(avs_vsprintf); -}; - -#undef AVSC_DECLARE_FUNC - - -AVSC_INLINE AVS_Library * avs_load_library() { - AVS_Library *library = (AVS_Library *)malloc(sizeof(AVS_Library)); - if (library == NULL) - return NULL; - library->handle = LoadLibrary("avisynth"); - if (library->handle == NULL) - goto fail; - -#define __AVSC_STRINGIFY(x) #x -#define AVSC_STRINGIFY(x) __AVSC_STRINGIFY(x) -#define AVSC_LOAD_FUNC(name) {\ - library->name = (name##_func) GetProcAddress(library->handle, AVSC_STRINGIFY(name));\ - if (library->name == NULL)\ - goto fail;\ -} - - AVSC_LOAD_FUNC(avs_add_function); - AVSC_LOAD_FUNC(avs_at_exit); - AVSC_LOAD_FUNC(avs_bit_blt); - AVSC_LOAD_FUNC(avs_check_version); - AVSC_LOAD_FUNC(avs_clip_get_error); - AVSC_LOAD_FUNC(avs_copy_clip); - AVSC_LOAD_FUNC(avs_copy_value); - AVSC_LOAD_FUNC(avs_copy_video_frame); - AVSC_LOAD_FUNC(avs_create_script_environment); - AVSC_LOAD_FUNC(avs_delete_script_environment); - AVSC_LOAD_FUNC(avs_function_exists); - AVSC_LOAD_FUNC(avs_get_audio); - AVSC_LOAD_FUNC(avs_get_cpu_flags); - AVSC_LOAD_FUNC(avs_get_error); - AVSC_LOAD_FUNC(avs_get_frame); - AVSC_LOAD_FUNC(avs_get_parity); - AVSC_LOAD_FUNC(avs_get_var); - AVSC_LOAD_FUNC(avs_get_version); - AVSC_LOAD_FUNC(avs_get_video_info); - AVSC_LOAD_FUNC(avs_invoke); - AVSC_LOAD_FUNC(avs_make_writable); - AVSC_LOAD_FUNC(avs_new_c_filter); - AVSC_LOAD_FUNC(avs_new_video_frame_a); - AVSC_LOAD_FUNC(avs_release_clip); - AVSC_LOAD_FUNC(avs_release_value); - AVSC_LOAD_FUNC(avs_release_video_frame); - AVSC_LOAD_FUNC(avs_save_string); - AVSC_LOAD_FUNC(avs_set_cache_hints); - AVSC_LOAD_FUNC(avs_set_global_var); - AVSC_LOAD_FUNC(avs_set_memory_max); - AVSC_LOAD_FUNC(avs_set_to_clip); - AVSC_LOAD_FUNC(avs_set_var); - AVSC_LOAD_FUNC(avs_set_working_dir); - AVSC_LOAD_FUNC(avs_sprintf); - AVSC_LOAD_FUNC(avs_subframe); - AVSC_LOAD_FUNC(avs_subframe_planar); - AVSC_LOAD_FUNC(avs_take_clip); - AVSC_LOAD_FUNC(avs_vsprintf); - -#undef __AVSC_STRINGIFY -#undef AVSC_STRINGIFY -#undef AVSC_LOAD_FUNC - - return library; - -fail: - free(library); - return NULL; -} - -AVSC_INLINE void avs_free_library(AVS_Library *library) { - if (library == NULL) - return; - FreeLibrary(library->handle); - free(library); -} -#endif - -#endif diff --git a/ffmpeg1/compat/avisynth/avxsynth_c.h b/ffmpeg1/compat/avisynth/avxsynth_c.h deleted file mode 100644 index 7a81e21..0000000 --- a/ffmpeg1/compat/avisynth/avxsynth_c.h +++ /dev/null @@ -1,727 +0,0 @@ -// Avisynth C Interface Version 0.20 -// Copyright 2003 Kevin Atkinson - -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA, or visit -// http://www.gnu.org/copyleft/gpl.html . -// -// As a special exception, I give you permission to link to the -// Avisynth C interface with independent modules that communicate with -// the Avisynth C interface solely through the interfaces defined in -// avisynth_c.h, regardless of the license terms of these independent -// modules, and to copy and distribute the resulting combined work -// under terms of your choice, provided that every copy of the -// combined work is accompanied by a complete copy of the source code -// of the Avisynth C interface and Avisynth itself (with the version -// used to produce the combined work), being distributed under the -// terms of the GNU General Public License plus this exception. An -// independent module is a module which is not derived from or based -// on Avisynth C Interface, such as 3rd-party filters, import and -// export plugins, or graphical user interfaces. - -#ifndef __AVXSYNTH_C__ -#define __AVXSYNTH_C__ - -#include "windowsPorts/windows2linux.h" -#include - -#ifdef __cplusplus -# define EXTERN_C extern "C" -#else -# define EXTERN_C -#endif - -#define AVSC_USE_STDCALL 1 - -#ifndef AVSC_USE_STDCALL -# define AVSC_CC __cdecl -#else -# define AVSC_CC __stdcall -#endif - -#define AVSC_INLINE static __inline - -#ifdef AVISYNTH_C_EXPORTS -# define AVSC_EXPORT EXTERN_C -# define AVSC_API(ret, name) EXTERN_C __declspec(dllexport) ret AVSC_CC name -#else -# define AVSC_EXPORT EXTERN_C __declspec(dllexport) -# ifndef AVSC_NO_DECLSPEC -# define AVSC_API(ret, name) EXTERN_C __declspec(dllimport) ret AVSC_CC name -# else -# define AVSC_API(ret, name) typedef ret (AVSC_CC *name##_func) -# endif -#endif - -#ifdef __GNUC__ -typedef long long int INT64; -#else -typedef __int64 INT64; -#endif - - -///////////////////////////////////////////////////////////////////// -// -// Constants -// - -#ifndef __AVXSYNTH_H__ -enum { AVISYNTH_INTERFACE_VERSION = 3 }; -#endif - -enum {AVS_SAMPLE_INT8 = 1<<0, - AVS_SAMPLE_INT16 = 1<<1, - AVS_SAMPLE_INT24 = 1<<2, - AVS_SAMPLE_INT32 = 1<<3, - AVS_SAMPLE_FLOAT = 1<<4}; - -enum {AVS_PLANAR_Y=1<<0, - AVS_PLANAR_U=1<<1, - AVS_PLANAR_V=1<<2, - AVS_PLANAR_ALIGNED=1<<3, - AVS_PLANAR_Y_ALIGNED=AVS_PLANAR_Y|AVS_PLANAR_ALIGNED, - AVS_PLANAR_U_ALIGNED=AVS_PLANAR_U|AVS_PLANAR_ALIGNED, - AVS_PLANAR_V_ALIGNED=AVS_PLANAR_V|AVS_PLANAR_ALIGNED}; - - // Colorspace properties. -enum {AVS_CS_BGR = 1<<28, - AVS_CS_YUV = 1<<29, - AVS_CS_INTERLEAVED = 1<<30, - AVS_CS_PLANAR = 1<<31}; - - // Specific colorformats -enum { - AVS_CS_UNKNOWN = 0, - AVS_CS_BGR24 = 1<<0 | AVS_CS_BGR | AVS_CS_INTERLEAVED, - AVS_CS_BGR32 = 1<<1 | AVS_CS_BGR | AVS_CS_INTERLEAVED, - AVS_CS_YUY2 = 1<<2 | AVS_CS_YUV | AVS_CS_INTERLEAVED, - AVS_CS_YV12 = 1<<3 | AVS_CS_YUV | AVS_CS_PLANAR, // y-v-u, planar - AVS_CS_I420 = 1<<4 | AVS_CS_YUV | AVS_CS_PLANAR, // y-u-v, planar - AVS_CS_IYUV = 1<<4 | AVS_CS_YUV | AVS_CS_PLANAR // same as above -}; - -enum { - AVS_IT_BFF = 1<<0, - AVS_IT_TFF = 1<<1, - AVS_IT_FIELDBASED = 1<<2}; - -enum { - AVS_FILTER_TYPE=1, - AVS_FILTER_INPUT_COLORSPACE=2, - AVS_FILTER_OUTPUT_TYPE=9, - AVS_FILTER_NAME=4, - AVS_FILTER_AUTHOR=5, - AVS_FILTER_VERSION=6, - AVS_FILTER_ARGS=7, - AVS_FILTER_ARGS_INFO=8, - AVS_FILTER_ARGS_DESCRIPTION=10, - AVS_FILTER_DESCRIPTION=11}; - -enum { //SUBTYPES - AVS_FILTER_TYPE_AUDIO=1, - AVS_FILTER_TYPE_VIDEO=2, - AVS_FILTER_OUTPUT_TYPE_SAME=3, - AVS_FILTER_OUTPUT_TYPE_DIFFERENT=4}; - -enum { - AVS_CACHE_NOTHING=0, - AVS_CACHE_RANGE=1, - AVS_CACHE_ALL=2, - AVS_CACHE_AUDIO=3, - AVS_CACHE_AUDIO_NONE=4, - AVS_CACHE_AUDIO_AUTO=5 -}; - -#define AVS_FRAME_ALIGN 16 - -typedef struct AVS_Clip AVS_Clip; -typedef struct AVS_ScriptEnvironment AVS_ScriptEnvironment; - -///////////////////////////////////////////////////////////////////// -// -// AVS_VideoInfo -// - -// AVS_VideoInfo is layed out identicly to VideoInfo -typedef struct AVS_VideoInfo { - int width, height; // width=0 means no video - unsigned fps_numerator, fps_denominator; - int num_frames; - - int pixel_type; - - int audio_samples_per_second; // 0 means no audio - int sample_type; - INT64 num_audio_samples; - int nchannels; - - // Imagetype properties - - int image_type; -} AVS_VideoInfo; - -// useful functions of the above -AVSC_INLINE int avs_has_video(const AVS_VideoInfo * p) - { return (p->width!=0); } - -AVSC_INLINE int avs_has_audio(const AVS_VideoInfo * p) - { return (p->audio_samples_per_second!=0); } - -AVSC_INLINE int avs_is_rgb(const AVS_VideoInfo * p) - { return !!(p->pixel_type&AVS_CS_BGR); } - -AVSC_INLINE int avs_is_rgb24(const AVS_VideoInfo * p) - { return (p->pixel_type&AVS_CS_BGR24)==AVS_CS_BGR24; } // Clear out additional properties - -AVSC_INLINE int avs_is_rgb32(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_BGR32) == AVS_CS_BGR32 ; } - -AVSC_INLINE int avs_is_yuv(const AVS_VideoInfo * p) - { return !!(p->pixel_type&AVS_CS_YUV ); } - -AVSC_INLINE int avs_is_yuy2(const AVS_VideoInfo * p) - { return (p->pixel_type & AVS_CS_YUY2) == AVS_CS_YUY2; } - -AVSC_INLINE int avs_is_yv12(const AVS_VideoInfo * p) - { return ((p->pixel_type & AVS_CS_YV12) == AVS_CS_YV12)||((p->pixel_type & AVS_CS_I420) == AVS_CS_I420); } - -AVSC_INLINE int avs_is_color_space(const AVS_VideoInfo * p, int c_space) - { return ((p->pixel_type & c_space) == c_space); } - -AVSC_INLINE int avs_is_property(const AVS_VideoInfo * p, int property) - { return ((p->pixel_type & property)==property ); } - -AVSC_INLINE int avs_is_planar(const AVS_VideoInfo * p) - { return !!(p->pixel_type & AVS_CS_PLANAR); } - -AVSC_INLINE int avs_is_field_based(const AVS_VideoInfo * p) - { return !!(p->image_type & AVS_IT_FIELDBASED); } - -AVSC_INLINE int avs_is_parity_known(const AVS_VideoInfo * p) - { return ((p->image_type & AVS_IT_FIELDBASED)&&(p->image_type & (AVS_IT_BFF | AVS_IT_TFF))); } - -AVSC_INLINE int avs_is_bff(const AVS_VideoInfo * p) - { return !!(p->image_type & AVS_IT_BFF); } - -AVSC_INLINE int avs_is_tff(const AVS_VideoInfo * p) - { return !!(p->image_type & AVS_IT_TFF); } - -AVSC_INLINE int avs_bits_per_pixel(const AVS_VideoInfo * p) -{ - switch (p->pixel_type) { - case AVS_CS_BGR24: return 24; - case AVS_CS_BGR32: return 32; - case AVS_CS_YUY2: return 16; - case AVS_CS_YV12: - case AVS_CS_I420: return 12; - default: return 0; - } -} -AVSC_INLINE int avs_bytes_from_pixels(const AVS_VideoInfo * p, int pixels) - { return pixels * (avs_bits_per_pixel(p)>>3); } // Will work on planar images, but will return only luma planes - -AVSC_INLINE int avs_row_size(const AVS_VideoInfo * p) - { return avs_bytes_from_pixels(p,p->width); } // Also only returns first plane on planar images - -AVSC_INLINE int avs_bmp_size(const AVS_VideoInfo * vi) - { if (avs_is_planar(vi)) {int p = vi->height * ((avs_row_size(vi)+3) & ~3); p+=p>>1; return p; } return vi->height * ((avs_row_size(vi)+3) & ~3); } - -AVSC_INLINE int avs_samples_per_second(const AVS_VideoInfo * p) - { return p->audio_samples_per_second; } - - -AVSC_INLINE int avs_bytes_per_channel_sample(const AVS_VideoInfo * p) -{ - switch (p->sample_type) { - case AVS_SAMPLE_INT8: return sizeof(signed char); - case AVS_SAMPLE_INT16: return sizeof(signed short); - case AVS_SAMPLE_INT24: return 3; - case AVS_SAMPLE_INT32: return sizeof(signed int); - case AVS_SAMPLE_FLOAT: return sizeof(float); - default: return 0; - } -} -AVSC_INLINE int avs_bytes_per_audio_sample(const AVS_VideoInfo * p) - { return p->nchannels*avs_bytes_per_channel_sample(p);} - -AVSC_INLINE INT64 avs_audio_samples_from_frames(const AVS_VideoInfo * p, INT64 frames) - { return ((INT64)(frames) * p->audio_samples_per_second * p->fps_denominator / p->fps_numerator); } - -AVSC_INLINE int avs_frames_from_audio_samples(const AVS_VideoInfo * p, INT64 samples) - { return (int)(samples * (INT64)p->fps_numerator / (INT64)p->fps_denominator / (INT64)p->audio_samples_per_second); } - -AVSC_INLINE INT64 avs_audio_samples_from_bytes(const AVS_VideoInfo * p, INT64 bytes) - { return bytes / avs_bytes_per_audio_sample(p); } - -AVSC_INLINE INT64 avs_bytes_from_audio_samples(const AVS_VideoInfo * p, INT64 samples) - { return samples * avs_bytes_per_audio_sample(p); } - -AVSC_INLINE int avs_audio_channels(const AVS_VideoInfo * p) - { return p->nchannels; } - -AVSC_INLINE int avs_sample_type(const AVS_VideoInfo * p) - { return p->sample_type;} - -// useful mutator -AVSC_INLINE void avs_set_property(AVS_VideoInfo * p, int property) - { p->image_type|=property; } - -AVSC_INLINE void avs_clear_property(AVS_VideoInfo * p, int property) - { p->image_type&=~property; } - -AVSC_INLINE void avs_set_field_based(AVS_VideoInfo * p, int isfieldbased) - { if (isfieldbased) p->image_type|=AVS_IT_FIELDBASED; else p->image_type&=~AVS_IT_FIELDBASED; } - -AVSC_INLINE void avs_set_fps(AVS_VideoInfo * p, unsigned numerator, unsigned denominator) -{ - unsigned x=numerator, y=denominator; - while (y) { // find gcd - unsigned t = x%y; x = y; y = t; - } - p->fps_numerator = numerator/x; - p->fps_denominator = denominator/x; -} - -AVSC_INLINE int avs_is_same_colorspace(AVS_VideoInfo * x, AVS_VideoInfo * y) -{ - return (x->pixel_type == y->pixel_type) - || (avs_is_yv12(x) && avs_is_yv12(y)); -} - -///////////////////////////////////////////////////////////////////// -// -// AVS_VideoFrame -// - -// VideoFrameBuffer holds information about a memory block which is used -// for video data. For efficiency, instances of this class are not deleted -// when the refcount reaches zero; instead they're stored in a linked list -// to be reused. The instances are deleted when the corresponding AVS -// file is closed. - -// AVS_VideoFrameBuffer is layed out identicly to VideoFrameBuffer -// DO NOT USE THIS STRUCTURE DIRECTLY -typedef struct AVS_VideoFrameBuffer { - unsigned char * data; - int data_size; - // sequence_number is incremented every time the buffer is changed, so - // that stale views can tell they're no longer valid. - long sequence_number; - - long refcount; -} AVS_VideoFrameBuffer; - -// VideoFrame holds a "window" into a VideoFrameBuffer. - -// AVS_VideoFrame is layed out identicly to IVideoFrame -// DO NOT USE THIS STRUCTURE DIRECTLY -typedef struct AVS_VideoFrame { - int refcount; - AVS_VideoFrameBuffer * vfb; - int offset, pitch, row_size, height, offsetU, offsetV, pitchUV; // U&V offsets are from top of picture. -} AVS_VideoFrame; - -// Access functions for AVS_VideoFrame -AVSC_INLINE int avs_get_pitch(const AVS_VideoFrame * p) { - return p->pitch;} - -AVSC_INLINE int avs_get_pitch_p(const AVS_VideoFrame * p, int plane) { - switch (plane) { - case AVS_PLANAR_U: case AVS_PLANAR_V: return p->pitchUV;} - return p->pitch;} - -AVSC_INLINE int avs_get_row_size(const AVS_VideoFrame * p) { - return p->row_size; } - -AVSC_INLINE int avs_get_row_size_p(const AVS_VideoFrame * p, int plane) { - int r; - switch (plane) { - case AVS_PLANAR_U: case AVS_PLANAR_V: - if (p->pitchUV) return p->row_size>>1; - else return 0; - case AVS_PLANAR_U_ALIGNED: case AVS_PLANAR_V_ALIGNED: - if (p->pitchUV) { - r = ((p->row_size+AVS_FRAME_ALIGN-1)&(~(AVS_FRAME_ALIGN-1)) )>>1; // Aligned rowsize - if (r < p->pitchUV) - return r; - return p->row_size>>1; - } else return 0; - case AVS_PLANAR_Y_ALIGNED: - r = (p->row_size+AVS_FRAME_ALIGN-1)&(~(AVS_FRAME_ALIGN-1)); // Aligned rowsize - if (r <= p->pitch) - return r; - return p->row_size; - } - return p->row_size; -} - -AVSC_INLINE int avs_get_height(const AVS_VideoFrame * p) { - return p->height;} - -AVSC_INLINE int avs_get_height_p(const AVS_VideoFrame * p, int plane) { - switch (plane) { - case AVS_PLANAR_U: case AVS_PLANAR_V: - if (p->pitchUV) return p->height>>1; - return 0; - } - return p->height;} - -AVSC_INLINE const unsigned char* avs_get_read_ptr(const AVS_VideoFrame * p) { - return p->vfb->data + p->offset;} - -AVSC_INLINE const unsigned char* avs_get_read_ptr_p(const AVS_VideoFrame * p, int plane) -{ - switch (plane) { - case AVS_PLANAR_U: return p->vfb->data + p->offsetU; - case AVS_PLANAR_V: return p->vfb->data + p->offsetV; - default: return p->vfb->data + p->offset;} -} - -AVSC_INLINE int avs_is_writable(const AVS_VideoFrame * p) { - return (p->refcount == 1 && p->vfb->refcount == 1);} - -AVSC_INLINE unsigned char* avs_get_write_ptr(const AVS_VideoFrame * p) -{ - if (avs_is_writable(p)) { - ++p->vfb->sequence_number; - return p->vfb->data + p->offset; - } else - return 0; -} - -AVSC_INLINE unsigned char* avs_get_write_ptr_p(const AVS_VideoFrame * p, int plane) -{ - if (plane==AVS_PLANAR_Y && avs_is_writable(p)) { - ++p->vfb->sequence_number; - return p->vfb->data + p->offset; - } else if (plane==AVS_PLANAR_Y) { - return 0; - } else { - switch (plane) { - case AVS_PLANAR_U: return p->vfb->data + p->offsetU; - case AVS_PLANAR_V: return p->vfb->data + p->offsetV; - default: return p->vfb->data + p->offset; - } - } -} - -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(void, avs_release_video_frame)(AVS_VideoFrame *); -// makes a shallow copy of a video frame -AVSC_API(AVS_VideoFrame *, avs_copy_video_frame)(AVS_VideoFrame *); -#if defined __cplusplus -} -#endif // __cplusplus - -#ifndef AVSC_NO_DECLSPEC -AVSC_INLINE void avs_release_frame(AVS_VideoFrame * f) - {avs_release_video_frame(f);} -AVSC_INLINE AVS_VideoFrame * avs_copy_frame(AVS_VideoFrame * f) - {return avs_copy_video_frame(f);} -#endif - -///////////////////////////////////////////////////////////////////// -// -// AVS_Value -// - -// Treat AVS_Value as a fat pointer. That is use avs_copy_value -// and avs_release_value appropiaty as you would if AVS_Value was -// a pointer. - -// To maintain source code compatibility with future versions of the -// avisynth_c API don't use the AVS_Value directly. Use the helper -// functions below. - -// AVS_Value is layed out identicly to AVSValue -typedef struct AVS_Value AVS_Value; -struct AVS_Value { - short type; // 'a'rray, 'c'lip, 'b'ool, 'i'nt, 'f'loat, 's'tring, 'v'oid, or 'l'ong - // for some function e'rror - short array_size; - union { - void * clip; // do not use directly, use avs_take_clip - char boolean; - int integer; - INT64 integer64; // match addition of __int64 to avxplugin.h - float floating_pt; - const char * string; - const AVS_Value * array; - } d; -}; - -// AVS_Value should be initilized with avs_void. -// Should also set to avs_void after the value is released -// with avs_copy_value. Consider it the equalvent of setting -// a pointer to NULL -static const AVS_Value avs_void = {'v'}; - -AVSC_API(void, avs_copy_value)(AVS_Value * dest, AVS_Value src); -AVSC_API(void, avs_release_value)(AVS_Value); - -AVSC_INLINE int avs_defined(AVS_Value v) { return v.type != 'v'; } -AVSC_INLINE int avs_is_clip(AVS_Value v) { return v.type == 'c'; } -AVSC_INLINE int avs_is_bool(AVS_Value v) { return v.type == 'b'; } -AVSC_INLINE int avs_is_int(AVS_Value v) { return v.type == 'i'; } -AVSC_INLINE int avs_is_float(AVS_Value v) { return v.type == 'f' || v.type == 'i'; } -AVSC_INLINE int avs_is_string(AVS_Value v) { return v.type == 's'; } -AVSC_INLINE int avs_is_array(AVS_Value v) { return v.type == 'a'; } -AVSC_INLINE int avs_is_error(AVS_Value v) { return v.type == 'e'; } - -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(AVS_Clip *, avs_take_clip)(AVS_Value, AVS_ScriptEnvironment *); -AVSC_API(void, avs_set_to_clip)(AVS_Value *, AVS_Clip *); -#if defined __cplusplus -} -#endif // __cplusplus - -AVSC_INLINE int avs_as_bool(AVS_Value v) - { return v.d.boolean; } -AVSC_INLINE int avs_as_int(AVS_Value v) - { return v.d.integer; } -AVSC_INLINE const char * avs_as_string(AVS_Value v) - { return avs_is_error(v) || avs_is_string(v) ? v.d.string : 0; } -AVSC_INLINE double avs_as_float(AVS_Value v) - { return avs_is_int(v) ? v.d.integer : v.d.floating_pt; } -AVSC_INLINE const char * avs_as_error(AVS_Value v) - { return avs_is_error(v) ? v.d.string : 0; } -AVSC_INLINE const AVS_Value * avs_as_array(AVS_Value v) - { return v.d.array; } -AVSC_INLINE int avs_array_size(AVS_Value v) - { return avs_is_array(v) ? v.array_size : 1; } -AVSC_INLINE AVS_Value avs_array_elt(AVS_Value v, int index) - { return avs_is_array(v) ? v.d.array[index] : v; } - -// only use these functions on am AVS_Value that does not already have -// an active value. Remember, treat AVS_Value as a fat pointer. -AVSC_INLINE AVS_Value avs_new_value_bool(int v0) - { AVS_Value v; v.type = 'b'; v.d.boolean = v0 == 0 ? 0 : 1; return v; } -AVSC_INLINE AVS_Value avs_new_value_int(int v0) - { AVS_Value v; v.type = 'i'; v.d.integer = v0; return v; } -AVSC_INLINE AVS_Value avs_new_value_string(const char * v0) - { AVS_Value v; v.type = 's'; v.d.string = v0; return v; } -AVSC_INLINE AVS_Value avs_new_value_float(float v0) - { AVS_Value v; v.type = 'f'; v.d.floating_pt = v0; return v;} -AVSC_INLINE AVS_Value avs_new_value_error(const char * v0) - { AVS_Value v; v.type = 'e'; v.d.string = v0; return v; } -#ifndef AVSC_NO_DECLSPEC -AVSC_INLINE AVS_Value avs_new_value_clip(AVS_Clip * v0) - { AVS_Value v; avs_set_to_clip(&v, v0); return v; } -#endif -AVSC_INLINE AVS_Value avs_new_value_array(AVS_Value * v0, int size) - { AVS_Value v; v.type = 'a'; v.d.array = v0; v.array_size = size; return v; } - -///////////////////////////////////////////////////////////////////// -// -// AVS_Clip -// -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(void, avs_release_clip)(AVS_Clip *); -AVSC_API(AVS_Clip *, avs_copy_clip)(AVS_Clip *); - -AVSC_API(const char *, avs_clip_get_error)(AVS_Clip *); // return 0 if no error - -AVSC_API(const AVS_VideoInfo *, avs_get_video_info)(AVS_Clip *); - -AVSC_API(int, avs_get_version)(AVS_Clip *); - -AVSC_API(AVS_VideoFrame *, avs_get_frame)(AVS_Clip *, int n); -// The returned video frame must be released with avs_release_video_frame - -AVSC_API(int, avs_get_parity)(AVS_Clip *, int n); -// return field parity if field_based, else parity of first field in frame - -AVSC_API(int, avs_get_audio)(AVS_Clip *, void * buf, - INT64 start, INT64 count); -// start and count are in samples - -AVSC_API(int, avs_set_cache_hints)(AVS_Clip *, - int cachehints, size_t frame_range); -#if defined __cplusplus -} -#endif // __cplusplus - -// This is the callback type used by avs_add_function -typedef AVS_Value (AVSC_CC * AVS_ApplyFunc) - (AVS_ScriptEnvironment *, AVS_Value args, void * user_data); - -typedef struct AVS_FilterInfo AVS_FilterInfo; -struct AVS_FilterInfo -{ - // these members should not be modified outside of the AVS_ApplyFunc callback - AVS_Clip * child; - AVS_VideoInfo vi; - AVS_ScriptEnvironment * env; - AVS_VideoFrame * (AVSC_CC * get_frame)(AVS_FilterInfo *, int n); - int (AVSC_CC * get_parity)(AVS_FilterInfo *, int n); - int (AVSC_CC * get_audio)(AVS_FilterInfo *, void * buf, - INT64 start, INT64 count); - int (AVSC_CC * set_cache_hints)(AVS_FilterInfo *, int cachehints, - int frame_range); - void (AVSC_CC * free_filter)(AVS_FilterInfo *); - - // Should be set when ever there is an error to report. - // It is cleared before any of the above methods are called - const char * error; - // this is to store whatever and may be modified at will - void * user_data; -}; - -// Create a new filter -// fi is set to point to the AVS_FilterInfo so that you can -// modify it once it is initilized. -// store_child should generally be set to true. If it is not -// set than ALL methods (the function pointers) must be defined -// If it is set than you do not need to worry about freeing the child -// clip. -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(AVS_Clip *, avs_new_c_filter)(AVS_ScriptEnvironment * e, - AVS_FilterInfo * * fi, - AVS_Value child, int store_child); -#if defined __cplusplus -} -#endif // __cplusplus - - -///////////////////////////////////////////////////////////////////// -// -// AVS_ScriptEnvironment -// - -// For GetCPUFlags. These are backwards-compatible with those in VirtualDub. -enum { - /* slowest CPU to support extension */ - AVS_CPU_FORCE = 0x01, // N/A - AVS_CPU_FPU = 0x02, // 386/486DX - AVS_CPU_MMX = 0x04, // P55C, K6, PII - AVS_CPU_INTEGER_SSE = 0x08, // PIII, Athlon - AVS_CPU_SSE = 0x10, // PIII, Athlon XP/MP - AVS_CPU_SSE2 = 0x20, // PIV, Hammer - AVS_CPU_3DNOW = 0x40, // K6-2 - AVS_CPU_3DNOW_EXT = 0x80, // Athlon - AVS_CPU_X86_64 = 0xA0, // Hammer (note: equiv. to 3DNow + SSE2, - // which only Hammer will have anyway) -}; - -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(const char *, avs_get_error)(AVS_ScriptEnvironment *); // return 0 if no error - -AVSC_API(long, avs_get_cpu_flags)(AVS_ScriptEnvironment *); -AVSC_API(int, avs_check_version)(AVS_ScriptEnvironment *, int version); - -AVSC_API(char *, avs_save_string)(AVS_ScriptEnvironment *, const char* s, int length); -AVSC_API(char *, avs_sprintf)(AVS_ScriptEnvironment *, const char * fmt, ...); - -AVSC_API(char *, avs_vsprintf)(AVS_ScriptEnvironment *, const char * fmt, va_list val); - // note: val is really a va_list; I hope everyone typedefs va_list to a pointer - -AVSC_API(int, avs_add_function)(AVS_ScriptEnvironment *, - const char * name, const char * params, - AVS_ApplyFunc apply, void * user_data); - -AVSC_API(int, avs_function_exists)(AVS_ScriptEnvironment *, const char * name); - -AVSC_API(AVS_Value, avs_invoke)(AVS_ScriptEnvironment *, const char * name, - AVS_Value args, const char** arg_names); -// The returned value must be be released with avs_release_value - -AVSC_API(AVS_Value, avs_get_var)(AVS_ScriptEnvironment *, const char* name); -// The returned value must be be released with avs_release_value - -AVSC_API(int, avs_set_var)(AVS_ScriptEnvironment *, const char* name, AVS_Value val); - -AVSC_API(int, avs_set_global_var)(AVS_ScriptEnvironment *, const char* name, const AVS_Value val); - -//void avs_push_context(AVS_ScriptEnvironment *, int level=0); -//void avs_pop_context(AVS_ScriptEnvironment *); - -AVSC_API(AVS_VideoFrame *, avs_new_video_frame_a)(AVS_ScriptEnvironment *, - const AVS_VideoInfo * vi, int align); -// align should be at least 16 -#if defined __cplusplus -} -#endif // __cplusplus - -#ifndef AVSC_NO_DECLSPEC -AVSC_INLINE -AVS_VideoFrame * avs_new_video_frame(AVS_ScriptEnvironment * env, - const AVS_VideoInfo * vi) - {return avs_new_video_frame_a(env,vi,AVS_FRAME_ALIGN);} - -AVSC_INLINE -AVS_VideoFrame * avs_new_frame(AVS_ScriptEnvironment * env, - const AVS_VideoInfo * vi) - {return avs_new_video_frame_a(env,vi,AVS_FRAME_ALIGN);} -#endif - -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(int, avs_make_writable)(AVS_ScriptEnvironment *, AVS_VideoFrame * * pvf); - -AVSC_API(void, avs_bit_blt)(AVS_ScriptEnvironment *, unsigned char* dstp, int dst_pitch, const unsigned char* srcp, int src_pitch, int row_size, int height); - -typedef void (AVSC_CC *AVS_ShutdownFunc)(void* user_data, AVS_ScriptEnvironment * env); -AVSC_API(void, avs_at_exit)(AVS_ScriptEnvironment *, AVS_ShutdownFunc function, void * user_data); - -AVSC_API(AVS_VideoFrame *, avs_subframe)(AVS_ScriptEnvironment *, AVS_VideoFrame * src, int rel_offset, int new_pitch, int new_row_size, int new_height); -// The returned video frame must be be released - -AVSC_API(int, avs_set_memory_max)(AVS_ScriptEnvironment *, int mem); - -AVSC_API(int, avs_set_working_dir)(AVS_ScriptEnvironment *, const char * newdir); - -// avisynth.dll exports this; it's a way to use it as a library, without -// writing an AVS script or without going through AVIFile. -AVSC_API(AVS_ScriptEnvironment *, avs_create_script_environment)(int version); -#if defined __cplusplus -} -#endif // __cplusplus - -// this symbol is the entry point for the plugin and must -// be defined -AVSC_EXPORT -const char * AVSC_CC avisynth_c_plugin_init(AVS_ScriptEnvironment* env); - - -#if defined __cplusplus -extern "C" -{ -#endif // __cplusplus -AVSC_API(void, avs_delete_script_environment)(AVS_ScriptEnvironment *); - - -AVSC_API(AVS_VideoFrame *, avs_subframe_planar)(AVS_ScriptEnvironment *, AVS_VideoFrame * src, int rel_offset, int new_pitch, int new_row_size, int new_height, int rel_offsetU, int rel_offsetV, int new_pitchUV); -// The returned video frame must be be released -#if defined __cplusplus -} -#endif // __cplusplus - -#endif //__AVXSYNTH_C__ diff --git a/ffmpeg1/compat/avisynth/windowsPorts/basicDataTypeConversions.h b/ffmpeg1/compat/avisynth/windowsPorts/basicDataTypeConversions.h deleted file mode 100644 index ff367d5..0000000 --- a/ffmpeg1/compat/avisynth/windowsPorts/basicDataTypeConversions.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef __DATA_TYPE_CONVERSIONS_H__ -#define __DATA_TYPE_CONVERSIONS_H__ - -#include -#include - -#ifdef __cplusplus -namespace avxsynth { -#endif // __cplusplus - -typedef int64_t __int64; -typedef int32_t __int32; -#ifdef __cplusplus -typedef bool BOOL; -#else -typedef uint32_t BOOL; -#endif // __cplusplus -typedef void* HMODULE; -typedef void* LPVOID; -typedef void* PVOID; -typedef PVOID HANDLE; -typedef HANDLE HWND; -typedef HANDLE HINSTANCE; -typedef void* HDC; -typedef void* HBITMAP; -typedef void* HICON; -typedef void* HFONT; -typedef void* HGDIOBJ; -typedef void* HBRUSH; -typedef void* HMMIO; -typedef void* HACMSTREAM; -typedef void* HACMDRIVER; -typedef void* HIC; -typedef void* HACMOBJ; -typedef HACMSTREAM* LPHACMSTREAM; -typedef void* HACMDRIVERID; -typedef void* LPHACMDRIVER; -typedef unsigned char BYTE; -typedef BYTE* LPBYTE; -typedef char TCHAR; -typedef TCHAR* LPTSTR; -typedef const TCHAR* LPCTSTR; -typedef char* LPSTR; -typedef LPSTR LPOLESTR; -typedef const char* LPCSTR; -typedef LPCSTR LPCOLESTR; -typedef wchar_t WCHAR; -typedef unsigned short WORD; -typedef unsigned int UINT; -typedef UINT MMRESULT; -typedef uint32_t DWORD; -typedef DWORD COLORREF; -typedef DWORD FOURCC; -typedef DWORD HRESULT; -typedef DWORD* LPDWORD; -typedef DWORD* DWORD_PTR; -typedef int32_t LONG; -typedef int32_t* LONG_PTR; -typedef LONG_PTR LRESULT; -typedef uint32_t ULONG; -typedef uint32_t* ULONG_PTR; -//typedef __int64_t intptr_t; -typedef uint64_t _fsize_t; - - -// -// Structures -// - -typedef struct _GUID { - DWORD Data1; - WORD Data2; - WORD Data3; - BYTE Data4[8]; -} GUID; - -typedef GUID REFIID; -typedef GUID CLSID; -typedef CLSID* LPCLSID; -typedef GUID IID; - -#ifdef __cplusplus -}; // namespace avxsynth -#endif // __cplusplus -#endif // __DATA_TYPE_CONVERSIONS_H__ diff --git a/ffmpeg1/compat/avisynth/windowsPorts/windows2linux.h b/ffmpeg1/compat/avisynth/windowsPorts/windows2linux.h deleted file mode 100644 index 5476afe..0000000 --- a/ffmpeg1/compat/avisynth/windowsPorts/windows2linux.h +++ /dev/null @@ -1,77 +0,0 @@ -#ifndef __WINDOWS2LINUX_H__ -#define __WINDOWS2LINUX_H__ - -/* - * LINUX SPECIFIC DEFINITIONS -*/ -// -// Data types conversions -// -#include -#include -#include "basicDataTypeConversions.h" - -#ifdef __cplusplus -namespace avxsynth { -#endif // __cplusplus -// -// purposefully define the following MSFT definitions -// to mean nothing (as they do not mean anything on Linux) -// -#define __stdcall -#define __cdecl -#define noreturn -#define __declspec(x) -#define STDAPI extern "C" HRESULT -#define STDMETHODIMP HRESULT __stdcall -#define STDMETHODIMP_(x) x __stdcall - -#define STDMETHOD(x) virtual HRESULT x -#define STDMETHOD_(a, x) virtual a x - -#ifndef TRUE -#define TRUE true -#endif - -#ifndef FALSE -#define FALSE false -#endif - -#define S_OK (0x00000000) -#define S_FALSE (0x00000001) -#define E_NOINTERFACE (0X80004002) -#define E_POINTER (0x80004003) -#define E_FAIL (0x80004005) -#define E_OUTOFMEMORY (0x8007000E) - -#define INVALID_HANDLE_VALUE ((HANDLE)((LONG_PTR)-1)) -#define FAILED(hr) ((hr) & 0x80000000) -#define SUCCEEDED(hr) (!FAILED(hr)) - - -// -// Functions -// -#define MAKEDWORD(a,b,c,d) ((a << 24) | (b << 16) | (c << 8) | (d)) -#define MAKEWORD(a,b) ((a << 8) | (b)) - -#define lstrlen strlen -#define lstrcpy strcpy -#define lstrcmpi strcasecmp -#define _stricmp strcasecmp -#define InterlockedIncrement(x) __sync_fetch_and_add((x), 1) -#define InterlockedDecrement(x) __sync_fetch_and_sub((x), 1) -// Windows uses (new, old) ordering but GCC has (old, new) -#define InterlockedCompareExchange(x,y,z) __sync_val_compare_and_swap(x,z,y) - -#define UInt32x32To64(a, b) ( (uint64_t) ( ((uint64_t)((uint32_t)(a))) * ((uint32_t)(b)) ) ) -#define Int64ShrlMod32(a, b) ( (uint64_t) ( (uint64_t)(a) >> (b) ) ) -#define Int32x32To64(a, b) ((__int64)(((__int64)((long)(a))) * ((long)(b)))) - -#define MulDiv(nNumber, nNumerator, nDenominator) (int32_t) (((int64_t) (nNumber) * (int64_t) (nNumerator) + (int64_t) ((nDenominator)/2)) / (int64_t) (nDenominator)) - -#ifdef __cplusplus -}; // namespace avxsynth -#endif // __cplusplus - -#endif // __WINDOWS2LINUX_H__ diff --git a/ffmpeg1/compat/getopt.c b/ffmpeg1/compat/getopt.c deleted file mode 100644 index dd082ea..0000000 --- a/ffmpeg1/compat/getopt.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* - * This file was copied from the following newsgroup posting: - * - * Newsgroups: mod.std.unix - * Subject: public domain AT&T getopt source - * Date: 3 Nov 85 19:34:15 GMT - * - * Here's something you've all been waiting for: the AT&T public domain - * source for getopt(3). It is the code which was given out at the 1985 - * UNIFORUM conference in Dallas. I obtained it by electronic mail - * directly from AT&T. The people there assure me that it is indeed - * in the public domain. - */ - -#include -#include - -static int opterr = 1; -static int optind = 1; -static int optopt; -static char *optarg; - -#undef fprintf - -static int getopt(int argc, char *argv[], char *opts) -{ - static int sp = 1; - int c; - char *cp; - - if (sp == 1) { - if (optind >= argc || - argv[optind][0] != '-' || argv[optind][1] == '\0') - return EOF; - else if (!strcmp(argv[optind], "--")) { - optind++; - return EOF; - } - } - optopt = c = argv[optind][sp]; - if (c == ':' || (cp = strchr(opts, c)) == NULL) { - fprintf(stderr, ": illegal option -- %c\n", c); - if (argv[optind][++sp] == '\0') { - optind++; - sp = 1; - } - return '?'; - } - if (*++cp == ':') { - if (argv[optind][sp+1] != '\0') - optarg = &argv[optind++][sp+1]; - else if(++optind >= argc) { - fprintf(stderr, ": option requires an argument -- %c\n", c); - sp = 1; - return '?'; - } else - optarg = argv[optind++]; - sp = 1; - } else { - if (argv[optind][++sp] == '\0') { - sp = 1; - optind++; - } - optarg = NULL; - } - - return c; -} diff --git a/ffmpeg1/compat/msvcrt/snprintf.c b/ffmpeg1/compat/msvcrt/snprintf.c deleted file mode 100644 index c64653f..0000000 --- a/ffmpeg1/compat/msvcrt/snprintf.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * C99-compatible snprintf() and vsnprintf() implementations - * Copyright (c) 2012 Ronald S. Bultje - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include -#include -#include - -#include "compat/va_copy.h" -#include "libavutil/error.h" - -#if defined(__MINGW32__) -#define EOVERFLOW EFBIG -#endif - -int avpriv_snprintf(char *s, size_t n, const char *fmt, ...) -{ - va_list ap; - int ret; - - va_start(ap, fmt); - ret = avpriv_vsnprintf(s, n, fmt, ap); - va_end(ap); - - return ret; -} - -int avpriv_vsnprintf(char *s, size_t n, const char *fmt, - va_list ap) -{ - int ret; - va_list ap_copy; - - if (n == 0) - return _vscprintf(fmt, ap); - else if (n > INT_MAX) - return AVERROR(EOVERFLOW); - - /* we use n - 1 here because if the buffer is not big enough, the MS - * runtime libraries don't add a terminating zero at the end. MSDN - * recommends to provide _snprintf/_vsnprintf() a buffer size that - * is one less than the actual buffer, and zero it before calling - * _snprintf/_vsnprintf() to workaround this problem. - * See http://msdn.microsoft.com/en-us/library/1kt27hek(v=vs.80).aspx */ - memset(s, 0, n); - va_copy(ap_copy, ap); - ret = _vsnprintf(s, n - 1, fmt, ap_copy); - va_end(ap_copy); - if (ret == -1) - ret = _vscprintf(fmt, ap); - - return ret; -} diff --git a/ffmpeg1/compat/msvcrt/snprintf.h b/ffmpeg1/compat/msvcrt/snprintf.h deleted file mode 100644 index f02113c..0000000 --- a/ffmpeg1/compat/msvcrt/snprintf.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * C99-compatible snprintf() and vsnprintf() implementations - * Copyright (c) 2012 Ronald S. Bultje - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef COMPAT_SNPRINTF_H -#define COMPAT_SNPRINTF_H - -#include -#include - -int avpriv_snprintf(char *s, size_t n, const char *fmt, ...); -int avpriv_vsnprintf(char *s, size_t n, const char *fmt, va_list ap); - -#undef snprintf -#undef _snprintf -#undef vsnprintf -#define snprintf avpriv_snprintf -#define _snprintf avpriv_snprintf -#define vsnprintf avpriv_vsnprintf - -#endif /* COMPAT_SNPRINTF_H */ diff --git a/ffmpeg1/compat/plan9/head b/ffmpeg1/compat/plan9/head deleted file mode 100755 index 2840b2d..0000000 --- a/ffmpeg1/compat/plan9/head +++ /dev/null @@ -1,10 +0,0 @@ -#!/bin/sh - -n=10 - -case "$1" in - -n) n=$2; shift 2 ;; - -n*) n=${1#-n}; shift ;; -esac - -exec sed ${n}q "$@" diff --git a/ffmpeg1/compat/plan9/main.c b/ffmpeg1/compat/plan9/main.c deleted file mode 100644 index d46f96d..0000000 --- a/ffmpeg1/compat/plan9/main.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -int plan9_main(int argc, char **argv); - -#undef main -int main(int argc, char **argv) -{ - /* The setfcr() function in lib9 is broken, must use asm. */ -#ifdef __i386 - short fcr; - __asm__ volatile ("fstcw %0 \n" - "or $63, %0 \n" - "fldcw %0 \n" - : "=m"(fcr)); -#endif - - return plan9_main(argc, argv); -} diff --git a/ffmpeg1/compat/plan9/printf b/ffmpeg1/compat/plan9/printf deleted file mode 100755 index 1a70a9e..0000000 --- a/ffmpeg1/compat/plan9/printf +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -exec awk "BEGIN { for (i = 2; i < ARGC; i++) printf \"$1\", ARGV[i] }" "$@" diff --git a/ffmpeg1/compat/strtod.c b/ffmpeg1/compat/strtod.c deleted file mode 100644 index 3a9452e..0000000 --- a/ffmpeg1/compat/strtod.c +++ /dev/null @@ -1,93 +0,0 @@ -/* - * C99-compatible strtod() implementation - * Copyright (c) 2012 Ronald S. Bultje - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include -#include - -#include "libavutil/avstring.h" -#include "libavutil/mathematics.h" - -static char *check_nan_suffix(char *s) -{ - char *start = s; - - if (*s++ != '(') - return start; - - while ((*s >= 'a' && *s <= 'z') || (*s >= 'A' && *s <= 'Z') || - (*s >= '0' && *s <= '9') || *s == '_') - s++; - - return *s == ')' ? s + 1 : start; -} - -#undef strtod -double strtod(const char *, char **); - -double avpriv_strtod(const char *nptr, char **endptr) -{ - char *end; - double res; - - /* Skip leading spaces */ - while (av_isspace(*nptr)) - nptr++; - - if (!av_strncasecmp(nptr, "infinity", 8)) { - end = nptr + 8; - res = INFINITY; - } else if (!av_strncasecmp(nptr, "inf", 3)) { - end = nptr + 3; - res = INFINITY; - } else if (!av_strncasecmp(nptr, "+infinity", 9)) { - end = nptr + 9; - res = INFINITY; - } else if (!av_strncasecmp(nptr, "+inf", 4)) { - end = nptr + 4; - res = INFINITY; - } else if (!av_strncasecmp(nptr, "-infinity", 9)) { - end = nptr + 9; - res = -INFINITY; - } else if (!av_strncasecmp(nptr, "-inf", 4)) { - end = nptr + 4; - res = -INFINITY; - } else if (!av_strncasecmp(nptr, "nan", 3)) { - end = check_nan_suffix(nptr + 3); - res = NAN; - } else if (!av_strncasecmp(nptr, "+nan", 4) || - !av_strncasecmp(nptr, "-nan", 4)) { - end = check_nan_suffix(nptr + 4); - res = NAN; - } else if (!av_strncasecmp(nptr, "0x", 2) || - !av_strncasecmp(nptr, "-0x", 3) || - !av_strncasecmp(nptr, "+0x", 3)) { - /* FIXME this doesn't handle exponents, non-integers (float/double) - * and numbers too large for long long */ - res = strtoll(nptr, &end, 16); - } else { - res = strtod(nptr, &end); - } - - if (endptr) - *endptr = end; - - return res; -} diff --git a/ffmpeg1/compat/tms470/math.h b/ffmpeg1/compat/tms470/math.h deleted file mode 100644 index 1104d74..0000000 --- a/ffmpeg1/compat/tms470/math.h +++ /dev/null @@ -1,7 +0,0 @@ -#include_next - -#undef INFINITY -#undef NAN - -#define INFINITY (*(const float*)((const unsigned []){ 0x7f800000 })) -#define NAN (*(const float*)((const unsigned []){ 0x7fc00000 })) diff --git a/ffmpeg1/compat/va_copy.h b/ffmpeg1/compat/va_copy.h deleted file mode 100644 index f894771..0000000 --- a/ffmpeg1/compat/va_copy.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * MSVC Compatible va_copy macro - * Copyright (c) 2012 Derek Buitenhuis - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include - -#if !defined(va_copy) && defined(_MSC_VER) -#define va_copy(dst, src) ((dst) = (src)) -#endif diff --git a/ffmpeg1/config.asm b/ffmpeg1/config.asm deleted file mode 100644 index a7fdac6..0000000 --- a/ffmpeg1/config.asm +++ /dev/null @@ -1,1512 +0,0 @@ -%define ARCH_AARCH64 0 -%define ARCH_ALPHA 0 -%define ARCH_ARM 0 -%define ARCH_AVR32 0 -%define ARCH_AVR32_AP 0 -%define ARCH_AVR32_UC 0 -%define ARCH_BFIN 0 -%define ARCH_IA64 0 -%define ARCH_M68K 0 -%define ARCH_MIPS 0 -%define ARCH_MIPS64 0 -%define ARCH_PARISC 0 -%define ARCH_PPC 0 -%define ARCH_PPC64 0 -%define ARCH_S390 0 -%define ARCH_SH4 0 -%define ARCH_SPARC 0 -%define ARCH_SPARC64 0 -%define ARCH_TILEGX 0 -%define ARCH_TILEPRO 0 -%define ARCH_TOMI 0 -%define ARCH_X86 1 -%define ARCH_X86_32 0 -%define ARCH_X86_64 1 -%define HAVE_ARMV5TE 0 -%define HAVE_ARMV6 0 -%define HAVE_ARMV6T2 0 -%define HAVE_NEON 0 -%define HAVE_VFP 0 -%define HAVE_VFPV3 0 -%define HAVE_AMD3DNOW 1 -%define HAVE_AMD3DNOWEXT 1 -%define HAVE_AVX 1 -%define HAVE_FMA4 1 -%define HAVE_MMX 1 -%define HAVE_MMXEXT 1 -%define HAVE_SSE 1 -%define HAVE_SSE2 1 -%define HAVE_SSE3 1 -%define HAVE_SSE4 1 -%define HAVE_SSE42 1 -%define HAVE_SSSE3 1 -%define HAVE_ALTIVEC 0 -%define HAVE_PPC4XX 0 -%define HAVE_VIS 0 -%define HAVE_MIPSFPU 0 -%define HAVE_MIPS32R2 0 -%define HAVE_MIPSDSPR1 0 -%define HAVE_MIPSDSPR2 0 -%define HAVE_ARMV5TE_EXTERNAL 0 -%define HAVE_ARMV6_EXTERNAL 0 -%define HAVE_ARMV6T2_EXTERNAL 0 -%define HAVE_NEON_EXTERNAL 0 -%define HAVE_VFP_EXTERNAL 0 -%define HAVE_VFPV3_EXTERNAL 0 -%define HAVE_AMD3DNOW_EXTERNAL 1 -%define HAVE_AMD3DNOWEXT_EXTERNAL 1 -%define HAVE_AVX_EXTERNAL 1 -%define HAVE_FMA4_EXTERNAL 1 -%define HAVE_MMX_EXTERNAL 1 -%define HAVE_MMXEXT_EXTERNAL 1 -%define HAVE_SSE_EXTERNAL 1 -%define HAVE_SSE2_EXTERNAL 1 -%define HAVE_SSE3_EXTERNAL 1 -%define HAVE_SSE4_EXTERNAL 1 -%define HAVE_SSE42_EXTERNAL 1 -%define HAVE_SSSE3_EXTERNAL 1 -%define HAVE_ALTIVEC_EXTERNAL 0 -%define HAVE_PPC4XX_EXTERNAL 0 -%define HAVE_VIS_EXTERNAL 0 -%define HAVE_MIPSFPU_EXTERNAL 0 -%define HAVE_MIPS32R2_EXTERNAL 0 -%define HAVE_MIPSDSPR1_EXTERNAL 0 -%define HAVE_MIPSDSPR2_EXTERNAL 0 -%define HAVE_ARMV5TE_INLINE 0 -%define HAVE_ARMV6_INLINE 0 -%define HAVE_ARMV6T2_INLINE 0 -%define HAVE_NEON_INLINE 0 -%define HAVE_VFP_INLINE 0 -%define HAVE_VFPV3_INLINE 0 -%define HAVE_AMD3DNOW_INLINE 1 -%define HAVE_AMD3DNOWEXT_INLINE 1 -%define HAVE_AVX_INLINE 1 -%define HAVE_FMA4_INLINE 1 -%define HAVE_MMX_INLINE 1 -%define HAVE_MMXEXT_INLINE 1 -%define HAVE_SSE_INLINE 1 -%define HAVE_SSE2_INLINE 1 -%define HAVE_SSE3_INLINE 1 -%define HAVE_SSE4_INLINE 1 -%define HAVE_SSE42_INLINE 1 -%define HAVE_SSSE3_INLINE 1 -%define HAVE_ALTIVEC_INLINE 0 -%define HAVE_PPC4XX_INLINE 0 -%define HAVE_VIS_INLINE 0 -%define HAVE_MIPSFPU_INLINE 0 -%define HAVE_MIPS32R2_INLINE 0 -%define HAVE_MIPSDSPR1_INLINE 0 -%define HAVE_MIPSDSPR2_INLINE 0 -%define HAVE_INLINE_ASM 1 -%define HAVE_SYMVER 1 -%define HAVE_YASM 1 -%define HAVE_BIGENDIAN 0 -%define HAVE_FAST_UNALIGNED 1 -%define HAVE_INCOMPATIBLE_FORK_ABI 0 -%define HAVE_PTHREADS 1 -%define HAVE_W32THREADS 0 -%define HAVE_OS2THREADS 0 -%define HAVE_ATANF 1 -%define HAVE_ATAN2F 1 -%define HAVE_CBRT 1 -%define HAVE_CBRTF 1 -%define HAVE_COSF 1 -%define HAVE_EXP2 1 -%define HAVE_EXP2F 1 -%define HAVE_EXPF 1 -%define HAVE_ISINF 1 -%define HAVE_ISNAN 1 -%define HAVE_LDEXPF 1 -%define HAVE_LLRINT 1 -%define HAVE_LLRINTF 1 -%define HAVE_LOG2 1 -%define HAVE_LOG2F 1 -%define HAVE_LOG10F 1 -%define HAVE_LRINT 1 -%define HAVE_LRINTF 1 -%define HAVE_POWF 1 -%define HAVE_RINT 1 -%define HAVE_ROUND 1 -%define HAVE_ROUNDF 1 -%define HAVE_SINF 1 -%define HAVE_TRUNC 1 -%define HAVE_TRUNCF 1 -%define HAVE_ACCESS 1 -%define HAVE_ALIGNED_MALLOC 0 -%define HAVE_ALIGNED_STACK 1 -%define HAVE_ALSA_ASOUNDLIB_H 0 -%define HAVE_ALTIVEC_H 0 -%define HAVE_ARPA_INET_H 1 -%define HAVE_ASM_MOD_Q 0 -%define HAVE_ASM_MOD_Y 0 -%define HAVE_ASM_TYPES_H 1 -%define HAVE_ATTRIBUTE_MAY_ALIAS 1 -%define HAVE_ATTRIBUTE_PACKED 1 -%define HAVE_CDIO_PARANOIA_H 0 -%define HAVE_CDIO_PARANOIA_PARANOIA_H 0 -%define HAVE_CLOCK_GETTIME 1 -%define HAVE_CLOSESOCKET 0 -%define HAVE_CMOV 1 -%define HAVE_COMMANDLINETOARGVW 0 -%define HAVE_CPUNOP 1 -%define HAVE_CRYPTGENRANDOM 0 -%define HAVE_DCBZL 0 -%define HAVE_DEV_BKTR_IOCTL_BT848_H 0 -%define HAVE_DEV_BKTR_IOCTL_METEOR_H 0 -%define HAVE_DEV_IC_BT8XX_H 0 -%define HAVE_DEV_VIDEO_BKTR_IOCTL_BT848_H 0 -%define HAVE_DEV_VIDEO_METEOR_IOCTL_METEOR_H 0 -%define HAVE_DIRECT_H 0 -%define HAVE_DLFCN_H 1 -%define HAVE_DLOPEN 1 -%define HAVE_DOS_PATHS 0 -%define HAVE_DXVA_H 0 -%define HAVE_EBP_AVAILABLE 1 -%define HAVE_EBX_AVAILABLE 1 -%define HAVE_FAST_64BIT 1 -%define HAVE_FAST_CLZ 1 -%define HAVE_FAST_CMOV 1 -%define HAVE_FCNTL 1 -%define HAVE_FORK 1 -%define HAVE_GETADDRINFO 1 -%define HAVE_GETHRTIME 0 -%define HAVE_GETOPT 1 -%define HAVE_GETPROCESSAFFINITYMASK 0 -%define HAVE_GETPROCESSMEMORYINFO 0 -%define HAVE_GETPROCESSTIMES 0 -%define HAVE_GETSYSTEMTIMEASFILETIME 0 -%define HAVE_GETRUSAGE 1 -%define HAVE_GETSERVBYPORT 1 -%define HAVE_GETTIMEOFDAY 1 -%define HAVE_GLOB 1 -%define HAVE_GNU_AS 1 -%define HAVE_GSM_H 0 -%define HAVE_IBM_ASM 0 -%define HAVE_INET_ATON 1 -%define HAVE_IO_H 0 -%define HAVE_ISATTY 1 -%define HAVE_JACK_PORT_GET_LATENCY_RANGE 0 -%define HAVE_KBHIT 0 -%define HAVE_LDBRX 0 -%define HAVE_LIBDC1394_1 0 -%define HAVE_LIBDC1394_2 0 -%define HAVE_LOCAL_ALIGNED_16 1 -%define HAVE_LOCAL_ALIGNED_8 1 -%define HAVE_LOCALTIME_R 1 -%define HAVE_LOONGSON 0 -%define HAVE_LZO1X_999_COMPRESS 0 -%define HAVE_MACHINE_IOCTL_BT848_H 0 -%define HAVE_MACHINE_IOCTL_METEOR_H 0 -%define HAVE_MACHINE_RW_BARRIER 0 -%define HAVE_MAKEINFO 0 -%define HAVE_MALLOC_H 1 -%define HAVE_MAPVIEWOFFILE 0 -%define HAVE_MEMALIGN 1 -%define HAVE_MEMORYBARRIER 0 -%define HAVE_MKSTEMP 1 -%define HAVE_MM_EMPTY 1 -%define HAVE_MMAP 1 -%define HAVE_MPROTECT 1 -%define HAVE_MSVCRT 0 -%define HAVE_NANOSLEEP 1 -%define HAVE_OPENJPEG_1_5_OPENJPEG_H 0 -%define HAVE_PEEKNAMEDPIPE 0 -%define HAVE_PERL 1 -%define HAVE_POD2MAN 1 -%define HAVE_POLL_H 1 -%define HAVE_POSIX_MEMALIGN 1 -%define HAVE_PTHREAD_CANCEL 1 -%define HAVE_RDTSC 0 -%define HAVE_RSYNC_CONTIMEOUT 1 -%define HAVE_SCHED_GETAFFINITY 1 -%define HAVE_SDL 0 -%define HAVE_SETCONSOLETEXTATTRIBUTE 0 -%define HAVE_SETMODE 0 -%define HAVE_SETRLIMIT 1 -%define HAVE_SLEEP 0 -%define HAVE_SNDIO_H 0 -%define HAVE_SOCKLEN_T 1 -%define HAVE_SOUNDCARD_H 0 -%define HAVE_STRERROR_R 1 -%define HAVE_STRUCT_ADDRINFO 1 -%define HAVE_STRUCT_GROUP_SOURCE_REQ 1 -%define HAVE_STRUCT_IP_MREQ_SOURCE 1 -%define HAVE_STRUCT_IPV6_MREQ 1 -%define HAVE_STRUCT_POLLFD 1 -%define HAVE_STRUCT_RUSAGE_RU_MAXRSS 1 -%define HAVE_STRUCT_SCTP_EVENT_SUBSCRIBE 0 -%define HAVE_STRUCT_SOCKADDR_IN6 1 -%define HAVE_STRUCT_SOCKADDR_SA_LEN 0 -%define HAVE_STRUCT_SOCKADDR_STORAGE 1 -%define HAVE_STRUCT_V4L2_FRMIVALENUM_DISCRETE 1 -%define HAVE_SYMVER_ASM_LABEL 0 -%define HAVE_SYMVER_GNU_ASM 1 -%define HAVE_SYNC_VAL_COMPARE_AND_SWAP 1 -%define HAVE_SYSCONF 1 -%define HAVE_SYSCTL 1 -%define HAVE_SYS_MMAN_H 1 -%define HAVE_SYS_PARAM_H 1 -%define HAVE_SYS_RESOURCE_H 1 -%define HAVE_SYS_SELECT_H 1 -%define HAVE_SYS_SOUNDCARD_H 1 -%define HAVE_SYS_TIME_H 1 -%define HAVE_SYS_VIDEOIO_H 0 -%define HAVE_TERMIOS_H 1 -%define HAVE_TEXI2HTML 0 -%define HAVE_THREADS 1 -%define HAVE_UNISTD_H 1 -%define HAVE_USLEEP 1 -%define HAVE_VFP_ARGS 0 -%define HAVE_VIRTUALALLOC 0 -%define HAVE_WINDOWS_H 0 -%define HAVE_WINSOCK2_H 0 -%define HAVE_XFORM_ASM 0 -%define HAVE_XMM_CLOBBERS 1 -%define CONFIG_BSFS 1 -%define CONFIG_DECODERS 1 -%define CONFIG_DEMUXERS 1 -%define CONFIG_ENCODERS 1 -%define CONFIG_FILTERS 1 -%define CONFIG_HWACCELS 0 -%define CONFIG_INDEVS 1 -%define CONFIG_MUXERS 1 -%define CONFIG_OUTDEVS 1 -%define CONFIG_PARSERS 1 -%define CONFIG_PROTOCOLS 1 -%define CONFIG_DOC 1 -%define CONFIG_HTMLPAGES 0 -%define CONFIG_MANPAGES 1 -%define CONFIG_PODPAGES 1 -%define CONFIG_TXTPAGES 0 -%define CONFIG_AVISYNTH 0 -%define CONFIG_BZLIB 0 -%define CONFIG_CRYSTALHD 0 -%define CONFIG_FONTCONFIG 0 -%define CONFIG_FREI0R 0 -%define CONFIG_GNUTLS 0 -%define CONFIG_ICONV 1 -%define CONFIG_LIBAACPLUS 0 -%define CONFIG_LIBASS 0 -%define CONFIG_LIBBLURAY 0 -%define CONFIG_LIBCACA 0 -%define CONFIG_LIBCDIO 0 -%define CONFIG_LIBCELT 0 -%define CONFIG_LIBDC1394 0 -%define CONFIG_LIBFAAC 1 -%define CONFIG_LIBFDK_AAC 0 -%define CONFIG_LIBFLITE 0 -%define CONFIG_LIBFREETYPE 0 -%define CONFIG_LIBGSM 0 -%define CONFIG_LIBIEC61883 0 -%define CONFIG_LIBILBC 0 -%define CONFIG_LIBMODPLUG 0 -%define CONFIG_LIBMP3LAME 1 -%define CONFIG_LIBNUT 0 -%define CONFIG_LIBOPENCORE_AMRNB 0 -%define CONFIG_LIBOPENCORE_AMRWB 0 -%define CONFIG_LIBOPENCV 0 -%define CONFIG_LIBOPENJPEG 0 -%define CONFIG_LIBOPUS 0 -%define CONFIG_LIBPULSE 0 -%define CONFIG_LIBRTMP 0 -%define CONFIG_LIBSCHROEDINGER 1 -%define CONFIG_LIBSOXR 0 -%define CONFIG_LIBSPEEX 0 -%define CONFIG_LIBSTAGEFRIGHT_H264 0 -%define CONFIG_LIBTHEORA 1 -%define CONFIG_LIBTWOLAME 0 -%define CONFIG_LIBUTVIDEO 0 -%define CONFIG_LIBV4L2 0 -%define CONFIG_LIBVO_AACENC 0 -%define CONFIG_LIBVO_AMRWBENC 0 -%define CONFIG_LIBVORBIS 1 -%define CONFIG_LIBVPX 0 -%define CONFIG_LIBX264 1 -%define CONFIG_LIBXAVS 0 -%define CONFIG_LIBXVID 1 -%define CONFIG_OPENAL 0 -%define CONFIG_OPENSSL 0 -%define CONFIG_X11GRAB 1 -%define CONFIG_ZLIB 1 -%define CONFIG_DXVA2 0 -%define CONFIG_VAAPI 0 -%define CONFIG_VDA 0 -%define CONFIG_VDPAU 0 -%define CONFIG_AVCODEC 1 -%define CONFIG_AVDEVICE 1 -%define CONFIG_AVFILTER 1 -%define CONFIG_AVFORMAT 1 -%define CONFIG_AVRESAMPLE 0 -%define CONFIG_AVUTIL 1 -%define CONFIG_POSTPROC 1 -%define CONFIG_SWRESAMPLE 1 -%define CONFIG_SWSCALE 1 -%define CONFIG_FFPLAY 0 -%define CONFIG_FFPROBE 1 -%define CONFIG_FFSERVER 1 -%define CONFIG_FFMPEG 1 -%define CONFIG_DCT 1 -%define CONFIG_DWT 1 -%define CONFIG_FAST_UNALIGNED 1 -%define CONFIG_FFT 1 -%define CONFIG_FTRAPV 0 -%define CONFIG_GPL 1 -%define CONFIG_GRAY 0 -%define CONFIG_HARDCODED_TABLES 0 -%define CONFIG_INCOMPATIBLE_FORK_ABI 0 -%define CONFIG_LSP 1 -%define CONFIG_LZO 1 -%define CONFIG_MDCT 1 -%define CONFIG_MEMALIGN_HACK 0 -%define CONFIG_MEMORY_POISONING 0 -%define CONFIG_NETWORK 1 -%define CONFIG_NONFREE 1 -%define CONFIG_PIC 1 -%define CONFIG_RDFT 1 -%define CONFIG_RUNTIME_CPUDETECT 1 -%define CONFIG_SAFE_BITSTREAM_READER 1 -%define CONFIG_SHARED 1 -%define CONFIG_SMALL 0 -%define CONFIG_SRAM 0 -%define CONFIG_STATIC 1 -%define CONFIG_SWSCALE_ALPHA 1 -%define CONFIG_THUMB 0 -%define CONFIG_VERSION3 0 -%define CONFIG_XMM_CLOBBER_TEST 0 -%define CONFIG_AANDCTTABLES 1 -%define CONFIG_AC3DSP 1 -%define CONFIG_AUDIO_FRAME_QUEUE 1 -%define CONFIG_DSPUTIL 1 -%define CONFIG_ERROR_RESILIENCE 1 -%define CONFIG_FRAME_THREAD_ENCODER 1 -%define CONFIG_GCRYPT 0 -%define CONFIG_GOLOMB 1 -%define CONFIG_GPLV3 0 -%define CONFIG_H264CHROMA 1 -%define CONFIG_H264DSP 1 -%define CONFIG_H264PRED 1 -%define CONFIG_H264QPEL 1 -%define CONFIG_HPELDSP 1 -%define CONFIG_HUFFMAN 1 -%define CONFIG_LGPLV3 0 -%define CONFIG_LPC 1 -%define CONFIG_MPEGAUDIO 1 -%define CONFIG_MPEGAUDIODSP 1 -%define CONFIG_MPEGVIDEO 1 -%define CONFIG_MPEGVIDEOENC 1 -%define CONFIG_NETTLE 0 -%define CONFIG_RANGECODER 1 -%define CONFIG_RTPDEC 1 -%define CONFIG_RTPENC_CHAIN 1 -%define CONFIG_SINEWIN 1 -%define CONFIG_VIDEODSP 1 -%define CONFIG_VP3DSP 1 -%define CONFIG_AAC_ADTSTOASC_BSF 1 -%define CONFIG_CHOMP_BSF 1 -%define CONFIG_DUMP_EXTRADATA_BSF 1 -%define CONFIG_H264_MP4TOANNEXB_BSF 1 -%define CONFIG_IMX_DUMP_HEADER_BSF 1 -%define CONFIG_MJPEG2JPEG_BSF 1 -%define CONFIG_MJPEGA_DUMP_HEADER_BSF 1 -%define CONFIG_MP3_HEADER_COMPRESS_BSF 1 -%define CONFIG_MP3_HEADER_DECOMPRESS_BSF 1 -%define CONFIG_MOV2TEXTSUB_BSF 1 -%define CONFIG_NOISE_BSF 1 -%define CONFIG_REMOVE_EXTRADATA_BSF 1 -%define CONFIG_TEXT2MOVSUB_BSF 1 -%define CONFIG_AASC_DECODER 1 -%define CONFIG_AMV_DECODER 1 -%define CONFIG_ANM_DECODER 1 -%define CONFIG_ANSI_DECODER 1 -%define CONFIG_ASV1_DECODER 1 -%define CONFIG_ASV2_DECODER 1 -%define CONFIG_AURA_DECODER 1 -%define CONFIG_AURA2_DECODER 1 -%define CONFIG_AVRP_DECODER 1 -%define CONFIG_AVRN_DECODER 1 -%define CONFIG_AVS_DECODER 1 -%define CONFIG_AVUI_DECODER 1 -%define CONFIG_AYUV_DECODER 1 -%define CONFIG_BETHSOFTVID_DECODER 1 -%define CONFIG_BFI_DECODER 1 -%define CONFIG_BINK_DECODER 1 -%define CONFIG_BMP_DECODER 1 -%define CONFIG_BMV_VIDEO_DECODER 1 -%define CONFIG_BRENDER_PIX_DECODER 1 -%define CONFIG_C93_DECODER 1 -%define CONFIG_CAVS_DECODER 1 -%define CONFIG_CDGRAPHICS_DECODER 1 -%define CONFIG_CDXL_DECODER 1 -%define CONFIG_CINEPAK_DECODER 1 -%define CONFIG_CLJR_DECODER 1 -%define CONFIG_CLLC_DECODER 1 -%define CONFIG_COMFORTNOISE_DECODER 1 -%define CONFIG_CPIA_DECODER 1 -%define CONFIG_CSCD_DECODER 1 -%define CONFIG_CYUV_DECODER 1 -%define CONFIG_DFA_DECODER 1 -%define CONFIG_DIRAC_DECODER 1 -%define CONFIG_DNXHD_DECODER 1 -%define CONFIG_DPX_DECODER 1 -%define CONFIG_DSICINVIDEO_DECODER 1 -%define CONFIG_DVVIDEO_DECODER 1 -%define CONFIG_DXA_DECODER 1 -%define CONFIG_DXTORY_DECODER 1 -%define CONFIG_EACMV_DECODER 1 -%define CONFIG_EAMAD_DECODER 1 -%define CONFIG_EATGQ_DECODER 1 -%define CONFIG_EATGV_DECODER 1 -%define CONFIG_EATQI_DECODER 1 -%define CONFIG_EIGHTBPS_DECODER 1 -%define CONFIG_EIGHTSVX_EXP_DECODER 1 -%define CONFIG_EIGHTSVX_FIB_DECODER 1 -%define CONFIG_ESCAPE124_DECODER 1 -%define CONFIG_ESCAPE130_DECODER 1 -%define CONFIG_EXR_DECODER 1 -%define CONFIG_FFV1_DECODER 1 -%define CONFIG_FFVHUFF_DECODER 1 -%define CONFIG_FLASHSV_DECODER 1 -%define CONFIG_FLASHSV2_DECODER 1 -%define CONFIG_FLIC_DECODER 1 -%define CONFIG_FLV_DECODER 1 -%define CONFIG_FOURXM_DECODER 1 -%define CONFIG_FRAPS_DECODER 1 -%define CONFIG_FRWU_DECODER 1 -%define CONFIG_GIF_DECODER 1 -%define CONFIG_H261_DECODER 1 -%define CONFIG_H263_DECODER 1 -%define CONFIG_H263I_DECODER 1 -%define CONFIG_H263P_DECODER 1 -%define CONFIG_H264_DECODER 1 -%define CONFIG_H264_CRYSTALHD_DECODER 0 -%define CONFIG_H264_VDA_DECODER 0 -%define CONFIG_H264_VDPAU_DECODER 0 -%define CONFIG_HUFFYUV_DECODER 1 -%define CONFIG_IDCIN_DECODER 1 -%define CONFIG_IFF_BYTERUN1_DECODER 1 -%define CONFIG_IFF_ILBM_DECODER 1 -%define CONFIG_INDEO2_DECODER 1 -%define CONFIG_INDEO3_DECODER 1 -%define CONFIG_INDEO4_DECODER 1 -%define CONFIG_INDEO5_DECODER 1 -%define CONFIG_INTERPLAY_VIDEO_DECODER 1 -%define CONFIG_JPEG2000_DECODER 1 -%define CONFIG_JPEGLS_DECODER 1 -%define CONFIG_JV_DECODER 1 -%define CONFIG_KGV1_DECODER 1 -%define CONFIG_KMVC_DECODER 1 -%define CONFIG_LAGARITH_DECODER 1 -%define CONFIG_LOCO_DECODER 1 -%define CONFIG_MDEC_DECODER 1 -%define CONFIG_MIMIC_DECODER 1 -%define CONFIG_MJPEG_DECODER 1 -%define CONFIG_MJPEGB_DECODER 1 -%define CONFIG_MMVIDEO_DECODER 1 -%define CONFIG_MOTIONPIXELS_DECODER 1 -%define CONFIG_MPEG_XVMC_DECODER 1 -%define CONFIG_MPEG1VIDEO_DECODER 1 -%define CONFIG_MPEG2VIDEO_DECODER 1 -%define CONFIG_MPEG4_DECODER 1 -%define CONFIG_MPEG4_CRYSTALHD_DECODER 0 -%define CONFIG_MPEG4_VDPAU_DECODER 0 -%define CONFIG_MPEGVIDEO_DECODER 1 -%define CONFIG_MPEG_VDPAU_DECODER 0 -%define CONFIG_MPEG1_VDPAU_DECODER 0 -%define CONFIG_MPEG2_CRYSTALHD_DECODER 0 -%define CONFIG_MSA1_DECODER 1 -%define CONFIG_MSMPEG4_CRYSTALHD_DECODER 0 -%define CONFIG_MSMPEG4V1_DECODER 1 -%define CONFIG_MSMPEG4V2_DECODER 1 -%define CONFIG_MSMPEG4V3_DECODER 1 -%define CONFIG_MSRLE_DECODER 1 -%define CONFIG_MSS1_DECODER 1 -%define CONFIG_MSS2_DECODER 1 -%define CONFIG_MSVIDEO1_DECODER 1 -%define CONFIG_MSZH_DECODER 1 -%define CONFIG_MTS2_DECODER 1 -%define CONFIG_MVC1_DECODER 1 -%define CONFIG_MVC2_DECODER 1 -%define CONFIG_MXPEG_DECODER 1 -%define CONFIG_NUV_DECODER 1 -%define CONFIG_PAF_VIDEO_DECODER 1 -%define CONFIG_PAM_DECODER 1 -%define CONFIG_PBM_DECODER 1 -%define CONFIG_PCX_DECODER 1 -%define CONFIG_PGM_DECODER 1 -%define CONFIG_PGMYUV_DECODER 1 -%define CONFIG_PICTOR_DECODER 1 -%define CONFIG_PNG_DECODER 1 -%define CONFIG_PPM_DECODER 1 -%define CONFIG_PRORES_DECODER 1 -%define CONFIG_PRORES_LGPL_DECODER 1 -%define CONFIG_PTX_DECODER 1 -%define CONFIG_QDRAW_DECODER 1 -%define CONFIG_QPEG_DECODER 1 -%define CONFIG_QTRLE_DECODER 1 -%define CONFIG_R10K_DECODER 1 -%define CONFIG_R210_DECODER 1 -%define CONFIG_RAWVIDEO_DECODER 1 -%define CONFIG_RL2_DECODER 1 -%define CONFIG_ROQ_DECODER 1 -%define CONFIG_RPZA_DECODER 1 -%define CONFIG_RV10_DECODER 1 -%define CONFIG_RV20_DECODER 1 -%define CONFIG_RV30_DECODER 1 -%define CONFIG_RV40_DECODER 1 -%define CONFIG_S302M_DECODER 1 -%define CONFIG_SANM_DECODER 1 -%define CONFIG_SGI_DECODER 1 -%define CONFIG_SGIRLE_DECODER 1 -%define CONFIG_SMACKER_DECODER 1 -%define CONFIG_SMC_DECODER 1 -%define CONFIG_SNOW_DECODER 1 -%define CONFIG_SP5X_DECODER 1 -%define CONFIG_SUNRAST_DECODER 1 -%define CONFIG_SVQ1_DECODER 1 -%define CONFIG_SVQ3_DECODER 1 -%define CONFIG_TARGA_DECODER 1 -%define CONFIG_TARGA_Y216_DECODER 1 -%define CONFIG_THEORA_DECODER 1 -%define CONFIG_THP_DECODER 1 -%define CONFIG_TIERTEXSEQVIDEO_DECODER 1 -%define CONFIG_TIFF_DECODER 1 -%define CONFIG_TMV_DECODER 1 -%define CONFIG_TRUEMOTION1_DECODER 1 -%define CONFIG_TRUEMOTION2_DECODER 1 -%define CONFIG_TSCC_DECODER 1 -%define CONFIG_TSCC2_DECODER 1 -%define CONFIG_TXD_DECODER 1 -%define CONFIG_ULTI_DECODER 1 -%define CONFIG_UTVIDEO_DECODER 1 -%define CONFIG_V210_DECODER 1 -%define CONFIG_V210X_DECODER 1 -%define CONFIG_V308_DECODER 1 -%define CONFIG_V408_DECODER 1 -%define CONFIG_V410_DECODER 1 -%define CONFIG_VB_DECODER 1 -%define CONFIG_VBLE_DECODER 1 -%define CONFIG_VC1_DECODER 1 -%define CONFIG_VC1_CRYSTALHD_DECODER 0 -%define CONFIG_VC1_VDPAU_DECODER 0 -%define CONFIG_VC1IMAGE_DECODER 1 -%define CONFIG_VCR1_DECODER 1 -%define CONFIG_VMDVIDEO_DECODER 1 -%define CONFIG_VMNC_DECODER 1 -%define CONFIG_VP3_DECODER 1 -%define CONFIG_VP5_DECODER 1 -%define CONFIG_VP6_DECODER 1 -%define CONFIG_VP6A_DECODER 1 -%define CONFIG_VP6F_DECODER 1 -%define CONFIG_VP8_DECODER 1 -%define CONFIG_VQA_DECODER 1 -%define CONFIG_WMV1_DECODER 1 -%define CONFIG_WMV2_DECODER 1 -%define CONFIG_WMV3_DECODER 1 -%define CONFIG_WMV3_CRYSTALHD_DECODER 0 -%define CONFIG_WMV3_VDPAU_DECODER 0 -%define CONFIG_WMV3IMAGE_DECODER 1 -%define CONFIG_WNV1_DECODER 1 -%define CONFIG_XAN_WC3_DECODER 1 -%define CONFIG_XAN_WC4_DECODER 1 -%define CONFIG_XBM_DECODER 1 -%define CONFIG_XFACE_DECODER 1 -%define CONFIG_XL_DECODER 1 -%define CONFIG_XWD_DECODER 1 -%define CONFIG_Y41P_DECODER 1 -%define CONFIG_YOP_DECODER 1 -%define CONFIG_YUV4_DECODER 1 -%define CONFIG_ZERO12V_DECODER 1 -%define CONFIG_ZEROCODEC_DECODER 1 -%define CONFIG_ZLIB_DECODER 1 -%define CONFIG_ZMBV_DECODER 1 -%define CONFIG_AAC_DECODER 1 -%define CONFIG_AAC_LATM_DECODER 1 -%define CONFIG_AC3_DECODER 1 -%define CONFIG_ALAC_DECODER 1 -%define CONFIG_ALS_DECODER 1 -%define CONFIG_AMRNB_DECODER 1 -%define CONFIG_AMRWB_DECODER 1 -%define CONFIG_APE_DECODER 1 -%define CONFIG_ATRAC1_DECODER 1 -%define CONFIG_ATRAC3_DECODER 1 -%define CONFIG_BINKAUDIO_DCT_DECODER 1 -%define CONFIG_BINKAUDIO_RDFT_DECODER 1 -%define CONFIG_BMV_AUDIO_DECODER 1 -%define CONFIG_COOK_DECODER 1 -%define CONFIG_DCA_DECODER 1 -%define CONFIG_DSICINAUDIO_DECODER 1 -%define CONFIG_EAC3_DECODER 1 -%define CONFIG_EVRC_DECODER 1 -%define CONFIG_FFWAVESYNTH_DECODER 1 -%define CONFIG_FLAC_DECODER 1 -%define CONFIG_G723_1_DECODER 1 -%define CONFIG_G729_DECODER 1 -%define CONFIG_GSM_DECODER 1 -%define CONFIG_GSM_MS_DECODER 1 -%define CONFIG_IAC_DECODER 1 -%define CONFIG_IMC_DECODER 1 -%define CONFIG_MACE3_DECODER 1 -%define CONFIG_MACE6_DECODER 1 -%define CONFIG_MLP_DECODER 1 -%define CONFIG_MP1_DECODER 1 -%define CONFIG_MP1FLOAT_DECODER 1 -%define CONFIG_MP2_DECODER 1 -%define CONFIG_MP2FLOAT_DECODER 1 -%define CONFIG_MP3_DECODER 1 -%define CONFIG_MP3FLOAT_DECODER 1 -%define CONFIG_MP3ADU_DECODER 1 -%define CONFIG_MP3ADUFLOAT_DECODER 1 -%define CONFIG_MP3ON4_DECODER 1 -%define CONFIG_MP3ON4FLOAT_DECODER 1 -%define CONFIG_MPC7_DECODER 1 -%define CONFIG_MPC8_DECODER 1 -%define CONFIG_NELLYMOSER_DECODER 1 -%define CONFIG_PAF_AUDIO_DECODER 1 -%define CONFIG_QCELP_DECODER 1 -%define CONFIG_QDM2_DECODER 1 -%define CONFIG_RA_144_DECODER 1 -%define CONFIG_RA_288_DECODER 1 -%define CONFIG_RALF_DECODER 1 -%define CONFIG_SHORTEN_DECODER 1 -%define CONFIG_SIPR_DECODER 1 -%define CONFIG_SMACKAUD_DECODER 1 -%define CONFIG_SONIC_DECODER 1 -%define CONFIG_TAK_DECODER 1 -%define CONFIG_TRUEHD_DECODER 1 -%define CONFIG_TRUESPEECH_DECODER 1 -%define CONFIG_TTA_DECODER 1 -%define CONFIG_TWINVQ_DECODER 1 -%define CONFIG_VMDAUDIO_DECODER 1 -%define CONFIG_VORBIS_DECODER 1 -%define CONFIG_WAVPACK_DECODER 1 -%define CONFIG_WMALOSSLESS_DECODER 1 -%define CONFIG_WMAPRO_DECODER 1 -%define CONFIG_WMAV1_DECODER 1 -%define CONFIG_WMAV2_DECODER 1 -%define CONFIG_WMAVOICE_DECODER 1 -%define CONFIG_WS_SND1_DECODER 1 -%define CONFIG_PCM_ALAW_DECODER 1 -%define CONFIG_PCM_BLURAY_DECODER 1 -%define CONFIG_PCM_DVD_DECODER 1 -%define CONFIG_PCM_F32BE_DECODER 1 -%define CONFIG_PCM_F32LE_DECODER 1 -%define CONFIG_PCM_F64BE_DECODER 1 -%define CONFIG_PCM_F64LE_DECODER 1 -%define CONFIG_PCM_LXF_DECODER 1 -%define CONFIG_PCM_MULAW_DECODER 1 -%define CONFIG_PCM_S8_DECODER 1 -%define CONFIG_PCM_S8_PLANAR_DECODER 1 -%define CONFIG_PCM_S16BE_DECODER 1 -%define CONFIG_PCM_S16BE_PLANAR_DECODER 1 -%define CONFIG_PCM_S16LE_DECODER 1 -%define CONFIG_PCM_S16LE_PLANAR_DECODER 1 -%define CONFIG_PCM_S24BE_DECODER 1 -%define CONFIG_PCM_S24DAUD_DECODER 1 -%define CONFIG_PCM_S24LE_DECODER 1 -%define CONFIG_PCM_S24LE_PLANAR_DECODER 1 -%define CONFIG_PCM_S32BE_DECODER 1 -%define CONFIG_PCM_S32LE_DECODER 1 -%define CONFIG_PCM_S32LE_PLANAR_DECODER 1 -%define CONFIG_PCM_U8_DECODER 1 -%define CONFIG_PCM_U16BE_DECODER 1 -%define CONFIG_PCM_U16LE_DECODER 1 -%define CONFIG_PCM_U24BE_DECODER 1 -%define CONFIG_PCM_U24LE_DECODER 1 -%define CONFIG_PCM_U32BE_DECODER 1 -%define CONFIG_PCM_U32LE_DECODER 1 -%define CONFIG_PCM_ZORK_DECODER 1 -%define CONFIG_INTERPLAY_DPCM_DECODER 1 -%define CONFIG_ROQ_DPCM_DECODER 1 -%define CONFIG_SOL_DPCM_DECODER 1 -%define CONFIG_XAN_DPCM_DECODER 1 -%define CONFIG_ADPCM_4XM_DECODER 1 -%define CONFIG_ADPCM_ADX_DECODER 1 -%define CONFIG_ADPCM_AFC_DECODER 1 -%define CONFIG_ADPCM_CT_DECODER 1 -%define CONFIG_ADPCM_EA_DECODER 1 -%define CONFIG_ADPCM_EA_MAXIS_XA_DECODER 1 -%define CONFIG_ADPCM_EA_R1_DECODER 1 -%define CONFIG_ADPCM_EA_R2_DECODER 1 -%define CONFIG_ADPCM_EA_R3_DECODER 1 -%define CONFIG_ADPCM_EA_XAS_DECODER 1 -%define CONFIG_ADPCM_G722_DECODER 1 -%define CONFIG_ADPCM_G726_DECODER 1 -%define CONFIG_ADPCM_IMA_AMV_DECODER 1 -%define CONFIG_ADPCM_IMA_APC_DECODER 1 -%define CONFIG_ADPCM_IMA_DK3_DECODER 1 -%define CONFIG_ADPCM_IMA_DK4_DECODER 1 -%define CONFIG_ADPCM_IMA_EA_EACS_DECODER 1 -%define CONFIG_ADPCM_IMA_EA_SEAD_DECODER 1 -%define CONFIG_ADPCM_IMA_ISS_DECODER 1 -%define CONFIG_ADPCM_IMA_OKI_DECODER 1 -%define CONFIG_ADPCM_IMA_QT_DECODER 1 -%define CONFIG_ADPCM_IMA_SMJPEG_DECODER 1 -%define CONFIG_ADPCM_IMA_WAV_DECODER 1 -%define CONFIG_ADPCM_IMA_WS_DECODER 1 -%define CONFIG_ADPCM_MS_DECODER 1 -%define CONFIG_ADPCM_SBPRO_2_DECODER 1 -%define CONFIG_ADPCM_SBPRO_3_DECODER 1 -%define CONFIG_ADPCM_SBPRO_4_DECODER 1 -%define CONFIG_ADPCM_SWF_DECODER 1 -%define CONFIG_ADPCM_THP_DECODER 1 -%define CONFIG_ADPCM_XA_DECODER 1 -%define CONFIG_ADPCM_YAMAHA_DECODER 1 -%define CONFIG_VIMA_DECODER 1 -%define CONFIG_ASS_DECODER 1 -%define CONFIG_DVBSUB_DECODER 1 -%define CONFIG_DVDSUB_DECODER 1 -%define CONFIG_JACOSUB_DECODER 1 -%define CONFIG_MICRODVD_DECODER 1 -%define CONFIG_MOVTEXT_DECODER 1 -%define CONFIG_MPL2_DECODER 1 -%define CONFIG_PGSSUB_DECODER 1 -%define CONFIG_PJS_DECODER 1 -%define CONFIG_REALTEXT_DECODER 1 -%define CONFIG_SAMI_DECODER 1 -%define CONFIG_SRT_DECODER 1 -%define CONFIG_SUBRIP_DECODER 1 -%define CONFIG_SUBVIEWER_DECODER 1 -%define CONFIG_SUBVIEWER1_DECODER 1 -%define CONFIG_TEXT_DECODER 1 -%define CONFIG_VPLAYER_DECODER 1 -%define CONFIG_WEBVTT_DECODER 1 -%define CONFIG_XSUB_DECODER 1 -%define CONFIG_LIBCELT_DECODER 0 -%define CONFIG_LIBGSM_DECODER 0 -%define CONFIG_LIBGSM_MS_DECODER 0 -%define CONFIG_LIBILBC_DECODER 0 -%define CONFIG_LIBOPENCORE_AMRNB_DECODER 0 -%define CONFIG_LIBOPENCORE_AMRWB_DECODER 0 -%define CONFIG_LIBOPENJPEG_DECODER 0 -%define CONFIG_LIBOPUS_DECODER 0 -%define CONFIG_LIBSCHROEDINGER_DECODER 1 -%define CONFIG_LIBSPEEX_DECODER 0 -%define CONFIG_LIBSTAGEFRIGHT_H264_DECODER 0 -%define CONFIG_LIBUTVIDEO_DECODER 0 -%define CONFIG_LIBVORBIS_DECODER 1 -%define CONFIG_LIBVPX_VP8_DECODER 0 -%define CONFIG_LIBVPX_VP9_DECODER 0 -%define CONFIG_BINTEXT_DECODER 1 -%define CONFIG_XBIN_DECODER 1 -%define CONFIG_IDF_DECODER 1 -%define CONFIG_AAC_DEMUXER 1 -%define CONFIG_AC3_DEMUXER 1 -%define CONFIG_ACT_DEMUXER 1 -%define CONFIG_ADF_DEMUXER 1 -%define CONFIG_ADX_DEMUXER 1 -%define CONFIG_AEA_DEMUXER 1 -%define CONFIG_AFC_DEMUXER 1 -%define CONFIG_AIFF_DEMUXER 1 -%define CONFIG_AMR_DEMUXER 1 -%define CONFIG_ANM_DEMUXER 1 -%define CONFIG_APC_DEMUXER 1 -%define CONFIG_APE_DEMUXER 1 -%define CONFIG_AQTITLE_DEMUXER 1 -%define CONFIG_ASF_DEMUXER 1 -%define CONFIG_ASS_DEMUXER 1 -%define CONFIG_AST_DEMUXER 1 -%define CONFIG_AU_DEMUXER 1 -%define CONFIG_AVI_DEMUXER 1 -%define CONFIG_AVISYNTH_DEMUXER 0 -%define CONFIG_AVR_DEMUXER 1 -%define CONFIG_AVS_DEMUXER 1 -%define CONFIG_BETHSOFTVID_DEMUXER 1 -%define CONFIG_BFI_DEMUXER 1 -%define CONFIG_BINTEXT_DEMUXER 1 -%define CONFIG_BINK_DEMUXER 1 -%define CONFIG_BIT_DEMUXER 1 -%define CONFIG_BMV_DEMUXER 1 -%define CONFIG_BRSTM_DEMUXER 1 -%define CONFIG_C93_DEMUXER 1 -%define CONFIG_CAF_DEMUXER 1 -%define CONFIG_CAVSVIDEO_DEMUXER 1 -%define CONFIG_CDG_DEMUXER 1 -%define CONFIG_CDXL_DEMUXER 1 -%define CONFIG_CONCAT_DEMUXER 1 -%define CONFIG_DAUD_DEMUXER 1 -%define CONFIG_DFA_DEMUXER 1 -%define CONFIG_DIRAC_DEMUXER 1 -%define CONFIG_DNXHD_DEMUXER 1 -%define CONFIG_DSICIN_DEMUXER 1 -%define CONFIG_DTS_DEMUXER 1 -%define CONFIG_DTSHD_DEMUXER 1 -%define CONFIG_DV_DEMUXER 1 -%define CONFIG_DXA_DEMUXER 1 -%define CONFIG_EA_DEMUXER 1 -%define CONFIG_EA_CDATA_DEMUXER 1 -%define CONFIG_EAC3_DEMUXER 1 -%define CONFIG_EPAF_DEMUXER 1 -%define CONFIG_FFM_DEMUXER 1 -%define CONFIG_FFMETADATA_DEMUXER 1 -%define CONFIG_FILMSTRIP_DEMUXER 1 -%define CONFIG_FLAC_DEMUXER 1 -%define CONFIG_FLIC_DEMUXER 1 -%define CONFIG_FLV_DEMUXER 1 -%define CONFIG_FOURXM_DEMUXER 1 -%define CONFIG_FRM_DEMUXER 1 -%define CONFIG_G722_DEMUXER 1 -%define CONFIG_G723_1_DEMUXER 1 -%define CONFIG_G729_DEMUXER 1 -%define CONFIG_GIF_DEMUXER 1 -%define CONFIG_GSM_DEMUXER 1 -%define CONFIG_GXF_DEMUXER 1 -%define CONFIG_H261_DEMUXER 1 -%define CONFIG_H263_DEMUXER 1 -%define CONFIG_H264_DEMUXER 1 -%define CONFIG_HLS_DEMUXER 1 -%define CONFIG_ICO_DEMUXER 1 -%define CONFIG_IDCIN_DEMUXER 1 -%define CONFIG_IDF_DEMUXER 1 -%define CONFIG_IFF_DEMUXER 1 -%define CONFIG_ILBC_DEMUXER 1 -%define CONFIG_IMAGE2_DEMUXER 1 -%define CONFIG_IMAGE2PIPE_DEMUXER 1 -%define CONFIG_INGENIENT_DEMUXER 1 -%define CONFIG_IPMOVIE_DEMUXER 1 -%define CONFIG_IRCAM_DEMUXER 1 -%define CONFIG_ISS_DEMUXER 1 -%define CONFIG_IV8_DEMUXER 1 -%define CONFIG_IVF_DEMUXER 1 -%define CONFIG_JACOSUB_DEMUXER 1 -%define CONFIG_JV_DEMUXER 1 -%define CONFIG_LATM_DEMUXER 1 -%define CONFIG_LMLM4_DEMUXER 1 -%define CONFIG_LOAS_DEMUXER 1 -%define CONFIG_LVF_DEMUXER 1 -%define CONFIG_LXF_DEMUXER 1 -%define CONFIG_M4V_DEMUXER 1 -%define CONFIG_MATROSKA_DEMUXER 1 -%define CONFIG_MGSTS_DEMUXER 1 -%define CONFIG_MICRODVD_DEMUXER 1 -%define CONFIG_MJPEG_DEMUXER 1 -%define CONFIG_MLP_DEMUXER 1 -%define CONFIG_MM_DEMUXER 1 -%define CONFIG_MMF_DEMUXER 1 -%define CONFIG_MOV_DEMUXER 1 -%define CONFIG_MP3_DEMUXER 1 -%define CONFIG_MPC_DEMUXER 1 -%define CONFIG_MPC8_DEMUXER 1 -%define CONFIG_MPEGPS_DEMUXER 1 -%define CONFIG_MPEGTS_DEMUXER 1 -%define CONFIG_MPEGTSRAW_DEMUXER 1 -%define CONFIG_MPEGVIDEO_DEMUXER 1 -%define CONFIG_MPL2_DEMUXER 1 -%define CONFIG_MPSUB_DEMUXER 1 -%define CONFIG_MSNWC_TCP_DEMUXER 1 -%define CONFIG_MTV_DEMUXER 1 -%define CONFIG_MV_DEMUXER 1 -%define CONFIG_MVI_DEMUXER 1 -%define CONFIG_MXF_DEMUXER 1 -%define CONFIG_MXG_DEMUXER 1 -%define CONFIG_NC_DEMUXER 1 -%define CONFIG_NISTSPHERE_DEMUXER 1 -%define CONFIG_NSV_DEMUXER 1 -%define CONFIG_NUT_DEMUXER 1 -%define CONFIG_NUV_DEMUXER 1 -%define CONFIG_OGG_DEMUXER 1 -%define CONFIG_OMA_DEMUXER 1 -%define CONFIG_PAF_DEMUXER 1 -%define CONFIG_PCM_ALAW_DEMUXER 1 -%define CONFIG_PCM_MULAW_DEMUXER 1 -%define CONFIG_PCM_F64BE_DEMUXER 1 -%define CONFIG_PCM_F64LE_DEMUXER 1 -%define CONFIG_PCM_F32BE_DEMUXER 1 -%define CONFIG_PCM_F32LE_DEMUXER 1 -%define CONFIG_PCM_S32BE_DEMUXER 1 -%define CONFIG_PCM_S32LE_DEMUXER 1 -%define CONFIG_PCM_S24BE_DEMUXER 1 -%define CONFIG_PCM_S24LE_DEMUXER 1 -%define CONFIG_PCM_S16BE_DEMUXER 1 -%define CONFIG_PCM_S16LE_DEMUXER 1 -%define CONFIG_PCM_S8_DEMUXER 1 -%define CONFIG_PCM_U32BE_DEMUXER 1 -%define CONFIG_PCM_U32LE_DEMUXER 1 -%define CONFIG_PCM_U24BE_DEMUXER 1 -%define CONFIG_PCM_U24LE_DEMUXER 1 -%define CONFIG_PCM_U16BE_DEMUXER 1 -%define CONFIG_PCM_U16LE_DEMUXER 1 -%define CONFIG_PCM_U8_DEMUXER 1 -%define CONFIG_PJS_DEMUXER 1 -%define CONFIG_PMP_DEMUXER 1 -%define CONFIG_PVA_DEMUXER 1 -%define CONFIG_PVF_DEMUXER 1 -%define CONFIG_QCP_DEMUXER 1 -%define CONFIG_R3D_DEMUXER 1 -%define CONFIG_RAWVIDEO_DEMUXER 1 -%define CONFIG_REALTEXT_DEMUXER 1 -%define CONFIG_RL2_DEMUXER 1 -%define CONFIG_RM_DEMUXER 1 -%define CONFIG_ROQ_DEMUXER 1 -%define CONFIG_RPL_DEMUXER 1 -%define CONFIG_RSO_DEMUXER 1 -%define CONFIG_RTP_DEMUXER 1 -%define CONFIG_RTSP_DEMUXER 1 -%define CONFIG_SAMI_DEMUXER 1 -%define CONFIG_SAP_DEMUXER 1 -%define CONFIG_SBG_DEMUXER 1 -%define CONFIG_SDP_DEMUXER 1 -%define CONFIG_SEGAFILM_DEMUXER 1 -%define CONFIG_SHORTEN_DEMUXER 1 -%define CONFIG_SIFF_DEMUXER 1 -%define CONFIG_SMACKER_DEMUXER 1 -%define CONFIG_SMJPEG_DEMUXER 1 -%define CONFIG_SMUSH_DEMUXER 1 -%define CONFIG_SOL_DEMUXER 1 -%define CONFIG_SOX_DEMUXER 1 -%define CONFIG_SPDIF_DEMUXER 1 -%define CONFIG_SRT_DEMUXER 1 -%define CONFIG_STR_DEMUXER 1 -%define CONFIG_SUBVIEWER1_DEMUXER 1 -%define CONFIG_SUBVIEWER_DEMUXER 1 -%define CONFIG_SWF_DEMUXER 1 -%define CONFIG_TAK_DEMUXER 1 -%define CONFIG_TEDCAPTIONS_DEMUXER 1 -%define CONFIG_THP_DEMUXER 1 -%define CONFIG_TIERTEXSEQ_DEMUXER 1 -%define CONFIG_TMV_DEMUXER 1 -%define CONFIG_TRUEHD_DEMUXER 1 -%define CONFIG_TTA_DEMUXER 1 -%define CONFIG_TXD_DEMUXER 1 -%define CONFIG_TTY_DEMUXER 1 -%define CONFIG_VC1_DEMUXER 1 -%define CONFIG_VC1T_DEMUXER 1 -%define CONFIG_VIVO_DEMUXER 1 -%define CONFIG_VMD_DEMUXER 1 -%define CONFIG_VOBSUB_DEMUXER 1 -%define CONFIG_VOC_DEMUXER 1 -%define CONFIG_VPLAYER_DEMUXER 1 -%define CONFIG_VQF_DEMUXER 1 -%define CONFIG_W64_DEMUXER 1 -%define CONFIG_WAV_DEMUXER 1 -%define CONFIG_WC3_DEMUXER 1 -%define CONFIG_WEBVTT_DEMUXER 1 -%define CONFIG_WSAUD_DEMUXER 1 -%define CONFIG_WSVQA_DEMUXER 1 -%define CONFIG_WTV_DEMUXER 1 -%define CONFIG_WV_DEMUXER 1 -%define CONFIG_XA_DEMUXER 1 -%define CONFIG_XBIN_DEMUXER 1 -%define CONFIG_XMV_DEMUXER 1 -%define CONFIG_XWMA_DEMUXER 1 -%define CONFIG_YOP_DEMUXER 1 -%define CONFIG_YUV4MPEGPIPE_DEMUXER 1 -%define CONFIG_LIBMODPLUG_DEMUXER 0 -%define CONFIG_LIBNUT_DEMUXER 0 -%define CONFIG_A64MULTI_ENCODER 1 -%define CONFIG_A64MULTI5_ENCODER 1 -%define CONFIG_AMV_ENCODER 1 -%define CONFIG_ASV1_ENCODER 1 -%define CONFIG_ASV2_ENCODER 1 -%define CONFIG_AVRP_ENCODER 1 -%define CONFIG_AVUI_ENCODER 1 -%define CONFIG_AYUV_ENCODER 1 -%define CONFIG_BMP_ENCODER 1 -%define CONFIG_CLJR_ENCODER 1 -%define CONFIG_COMFORTNOISE_ENCODER 1 -%define CONFIG_DNXHD_ENCODER 1 -%define CONFIG_DPX_ENCODER 1 -%define CONFIG_DVVIDEO_ENCODER 1 -%define CONFIG_FFV1_ENCODER 1 -%define CONFIG_FFVHUFF_ENCODER 1 -%define CONFIG_FLASHSV_ENCODER 1 -%define CONFIG_FLASHSV2_ENCODER 1 -%define CONFIG_FLV_ENCODER 1 -%define CONFIG_GIF_ENCODER 1 -%define CONFIG_H261_ENCODER 1 -%define CONFIG_H263_ENCODER 1 -%define CONFIG_H263P_ENCODER 1 -%define CONFIG_HUFFYUV_ENCODER 1 -%define CONFIG_JPEG2000_ENCODER 1 -%define CONFIG_JPEGLS_ENCODER 1 -%define CONFIG_LJPEG_ENCODER 1 -%define CONFIG_MJPEG_ENCODER 1 -%define CONFIG_MPEG1VIDEO_ENCODER 1 -%define CONFIG_MPEG2VIDEO_ENCODER 1 -%define CONFIG_MPEG4_ENCODER 1 -%define CONFIG_MSMPEG4V2_ENCODER 1 -%define CONFIG_MSMPEG4V3_ENCODER 1 -%define CONFIG_MSVIDEO1_ENCODER 1 -%define CONFIG_PAM_ENCODER 1 -%define CONFIG_PBM_ENCODER 1 -%define CONFIG_PCX_ENCODER 1 -%define CONFIG_PGM_ENCODER 1 -%define CONFIG_PGMYUV_ENCODER 1 -%define CONFIG_PNG_ENCODER 1 -%define CONFIG_PPM_ENCODER 1 -%define CONFIG_PRORES_ENCODER 1 -%define CONFIG_PRORES_ANATOLIY_ENCODER 1 -%define CONFIG_PRORES_KOSTYA_ENCODER 1 -%define CONFIG_QTRLE_ENCODER 1 -%define CONFIG_R10K_ENCODER 1 -%define CONFIG_R210_ENCODER 1 -%define CONFIG_RAWVIDEO_ENCODER 1 -%define CONFIG_ROQ_ENCODER 1 -%define CONFIG_RV10_ENCODER 1 -%define CONFIG_RV20_ENCODER 1 -%define CONFIG_SGI_ENCODER 1 -%define CONFIG_SNOW_ENCODER 1 -%define CONFIG_SUNRAST_ENCODER 1 -%define CONFIG_SVQ1_ENCODER 1 -%define CONFIG_TARGA_ENCODER 1 -%define CONFIG_TIFF_ENCODER 1 -%define CONFIG_UTVIDEO_ENCODER 1 -%define CONFIG_V210_ENCODER 1 -%define CONFIG_V308_ENCODER 1 -%define CONFIG_V408_ENCODER 1 -%define CONFIG_V410_ENCODER 1 -%define CONFIG_WMV1_ENCODER 1 -%define CONFIG_WMV2_ENCODER 1 -%define CONFIG_XBM_ENCODER 1 -%define CONFIG_XFACE_ENCODER 1 -%define CONFIG_XWD_ENCODER 1 -%define CONFIG_Y41P_ENCODER 1 -%define CONFIG_YUV4_ENCODER 1 -%define CONFIG_ZLIB_ENCODER 1 -%define CONFIG_ZMBV_ENCODER 1 -%define CONFIG_AAC_ENCODER 1 -%define CONFIG_AC3_ENCODER 1 -%define CONFIG_AC3_FIXED_ENCODER 1 -%define CONFIG_ALAC_ENCODER 1 -%define CONFIG_DCA_ENCODER 1 -%define CONFIG_EAC3_ENCODER 1 -%define CONFIG_FLAC_ENCODER 1 -%define CONFIG_G723_1_ENCODER 1 -%define CONFIG_MP2_ENCODER 1 -%define CONFIG_NELLYMOSER_ENCODER 1 -%define CONFIG_RA_144_ENCODER 1 -%define CONFIG_SONIC_ENCODER 1 -%define CONFIG_SONIC_LS_ENCODER 1 -%define CONFIG_VORBIS_ENCODER 1 -%define CONFIG_WMAV1_ENCODER 1 -%define CONFIG_WMAV2_ENCODER 1 -%define CONFIG_PCM_ALAW_ENCODER 1 -%define CONFIG_PCM_F32BE_ENCODER 1 -%define CONFIG_PCM_F32LE_ENCODER 1 -%define CONFIG_PCM_F64BE_ENCODER 1 -%define CONFIG_PCM_F64LE_ENCODER 1 -%define CONFIG_PCM_MULAW_ENCODER 1 -%define CONFIG_PCM_S8_ENCODER 1 -%define CONFIG_PCM_S8_PLANAR_ENCODER 1 -%define CONFIG_PCM_S16BE_ENCODER 1 -%define CONFIG_PCM_S16BE_PLANAR_ENCODER 1 -%define CONFIG_PCM_S16LE_ENCODER 1 -%define CONFIG_PCM_S16LE_PLANAR_ENCODER 1 -%define CONFIG_PCM_S24BE_ENCODER 1 -%define CONFIG_PCM_S24DAUD_ENCODER 1 -%define CONFIG_PCM_S24LE_ENCODER 1 -%define CONFIG_PCM_S24LE_PLANAR_ENCODER 1 -%define CONFIG_PCM_S32BE_ENCODER 1 -%define CONFIG_PCM_S32LE_ENCODER 1 -%define CONFIG_PCM_S32LE_PLANAR_ENCODER 1 -%define CONFIG_PCM_U8_ENCODER 1 -%define CONFIG_PCM_U16BE_ENCODER 1 -%define CONFIG_PCM_U16LE_ENCODER 1 -%define CONFIG_PCM_U24BE_ENCODER 1 -%define CONFIG_PCM_U24LE_ENCODER 1 -%define CONFIG_PCM_U32BE_ENCODER 1 -%define CONFIG_PCM_U32LE_ENCODER 1 -%define CONFIG_ROQ_DPCM_ENCODER 1 -%define CONFIG_ADPCM_ADX_ENCODER 1 -%define CONFIG_ADPCM_G722_ENCODER 1 -%define CONFIG_ADPCM_G726_ENCODER 1 -%define CONFIG_ADPCM_IMA_QT_ENCODER 1 -%define CONFIG_ADPCM_IMA_WAV_ENCODER 1 -%define CONFIG_ADPCM_MS_ENCODER 1 -%define CONFIG_ADPCM_SWF_ENCODER 1 -%define CONFIG_ADPCM_YAMAHA_ENCODER 1 -%define CONFIG_ASS_ENCODER 1 -%define CONFIG_DVBSUB_ENCODER 1 -%define CONFIG_DVDSUB_ENCODER 1 -%define CONFIG_MOVTEXT_ENCODER 1 -%define CONFIG_SRT_ENCODER 1 -%define CONFIG_SUBRIP_ENCODER 1 -%define CONFIG_XSUB_ENCODER 1 -%define CONFIG_LIBFAAC_ENCODER 1 -%define CONFIG_LIBFDK_AAC_ENCODER 0 -%define CONFIG_LIBGSM_ENCODER 0 -%define CONFIG_LIBGSM_MS_ENCODER 0 -%define CONFIG_LIBILBC_ENCODER 0 -%define CONFIG_LIBMP3LAME_ENCODER 1 -%define CONFIG_LIBOPENCORE_AMRNB_ENCODER 0 -%define CONFIG_LIBOPENJPEG_ENCODER 0 -%define CONFIG_LIBOPUS_ENCODER 0 -%define CONFIG_LIBSCHROEDINGER_ENCODER 1 -%define CONFIG_LIBSPEEX_ENCODER 0 -%define CONFIG_LIBTHEORA_ENCODER 1 -%define CONFIG_LIBTWOLAME_ENCODER 0 -%define CONFIG_LIBUTVIDEO_ENCODER 0 -%define CONFIG_LIBVO_AACENC_ENCODER 0 -%define CONFIG_LIBVO_AMRWBENC_ENCODER 0 -%define CONFIG_LIBVORBIS_ENCODER 1 -%define CONFIG_LIBVPX_VP8_ENCODER 0 -%define CONFIG_LIBVPX_VP9_ENCODER 0 -%define CONFIG_LIBX264_ENCODER 1 -%define CONFIG_LIBX264RGB_ENCODER 1 -%define CONFIG_LIBXAVS_ENCODER 0 -%define CONFIG_LIBXVID_ENCODER 1 -%define CONFIG_LIBAACPLUS_ENCODER 0 -%define CONFIG_ACONVERT_FILTER 1 -%define CONFIG_AFADE_FILTER 1 -%define CONFIG_AFORMAT_FILTER 1 -%define CONFIG_ALLPASS_FILTER 1 -%define CONFIG_AMERGE_FILTER 1 -%define CONFIG_AMIX_FILTER 1 -%define CONFIG_ANULL_FILTER 1 -%define CONFIG_APAD_FILTER 1 -%define CONFIG_APERMS_FILTER 1 -%define CONFIG_ARESAMPLE_FILTER 1 -%define CONFIG_ASELECT_FILTER 1 -%define CONFIG_ASENDCMD_FILTER 1 -%define CONFIG_ASETNSAMPLES_FILTER 1 -%define CONFIG_ASETPTS_FILTER 1 -%define CONFIG_ASETTB_FILTER 1 -%define CONFIG_ASHOWINFO_FILTER 1 -%define CONFIG_ASPLIT_FILTER 1 -%define CONFIG_ASTREAMSYNC_FILTER 1 -%define CONFIG_ASYNCTS_FILTER 0 -%define CONFIG_ATEMPO_FILTER 1 -%define CONFIG_BANDPASS_FILTER 1 -%define CONFIG_BANDREJECT_FILTER 1 -%define CONFIG_BASS_FILTER 1 -%define CONFIG_BIQUAD_FILTER 1 -%define CONFIG_CHANNELMAP_FILTER 1 -%define CONFIG_CHANNELSPLIT_FILTER 1 -%define CONFIG_EARWAX_FILTER 1 -%define CONFIG_EBUR128_FILTER 1 -%define CONFIG_EQUALIZER_FILTER 1 -%define CONFIG_HIGHPASS_FILTER 1 -%define CONFIG_JOIN_FILTER 1 -%define CONFIG_LOWPASS_FILTER 1 -%define CONFIG_PAN_FILTER 1 -%define CONFIG_RESAMPLE_FILTER 0 -%define CONFIG_SILENCEDETECT_FILTER 1 -%define CONFIG_TREBLE_FILTER 1 -%define CONFIG_VOLUME_FILTER 1 -%define CONFIG_VOLUMEDETECT_FILTER 1 -%define CONFIG_AEVALSRC_FILTER 1 -%define CONFIG_ANULLSRC_FILTER 1 -%define CONFIG_FLITE_FILTER 0 -%define CONFIG_SINE_FILTER 1 -%define CONFIG_ANULLSINK_FILTER 1 -%define CONFIG_ALPHAEXTRACT_FILTER 1 -%define CONFIG_ALPHAMERGE_FILTER 1 -%define CONFIG_ASS_FILTER 0 -%define CONFIG_BBOX_FILTER 1 -%define CONFIG_BLACKDETECT_FILTER 1 -%define CONFIG_BLACKFRAME_FILTER 1 -%define CONFIG_BLEND_FILTER 1 -%define CONFIG_BOXBLUR_FILTER 1 -%define CONFIG_COLORMATRIX_FILTER 1 -%define CONFIG_COPY_FILTER 1 -%define CONFIG_CROP_FILTER 1 -%define CONFIG_CROPDETECT_FILTER 1 -%define CONFIG_CURVES_FILTER 1 -%define CONFIG_DECIMATE_FILTER 1 -%define CONFIG_DELOGO_FILTER 1 -%define CONFIG_DESHAKE_FILTER 1 -%define CONFIG_DRAWBOX_FILTER 1 -%define CONFIG_DRAWTEXT_FILTER 0 -%define CONFIG_EDGEDETECT_FILTER 1 -%define CONFIG_FADE_FILTER 1 -%define CONFIG_FIELD_FILTER 1 -%define CONFIG_FIELDORDER_FILTER 1 -%define CONFIG_FORMAT_FILTER 1 -%define CONFIG_FPS_FILTER 1 -%define CONFIG_FRAMESTEP_FILTER 1 -%define CONFIG_FREI0R_FILTER 0 -%define CONFIG_GEQ_FILTER 1 -%define CONFIG_GRADFUN_FILTER 1 -%define CONFIG_HFLIP_FILTER 1 -%define CONFIG_HISTEQ_FILTER 1 -%define CONFIG_HISTOGRAM_FILTER 1 -%define CONFIG_HQDN3D_FILTER 1 -%define CONFIG_HUE_FILTER 1 -%define CONFIG_IDET_FILTER 1 -%define CONFIG_IL_FILTER 1 -%define CONFIG_KERNDEINT_FILTER 1 -%define CONFIG_LUT_FILTER 1 -%define CONFIG_LUTRGB_FILTER 1 -%define CONFIG_LUTYUV_FILTER 1 -%define CONFIG_MP_FILTER 1 -%define CONFIG_NEGATE_FILTER 1 -%define CONFIG_NOFORMAT_FILTER 1 -%define CONFIG_NOISE_FILTER 1 -%define CONFIG_NULL_FILTER 1 -%define CONFIG_OCV_FILTER 0 -%define CONFIG_OVERLAY_FILTER 1 -%define CONFIG_PAD_FILTER 1 -%define CONFIG_PERMS_FILTER 1 -%define CONFIG_PIXDESCTEST_FILTER 1 -%define CONFIG_PP_FILTER 1 -%define CONFIG_REMOVELOGO_FILTER 1 -%define CONFIG_SCALE_FILTER 1 -%define CONFIG_SELECT_FILTER 1 -%define CONFIG_SENDCMD_FILTER 1 -%define CONFIG_SETDAR_FILTER 1 -%define CONFIG_SETFIELD_FILTER 1 -%define CONFIG_SETPTS_FILTER 1 -%define CONFIG_SETSAR_FILTER 1 -%define CONFIG_SETTB_FILTER 1 -%define CONFIG_SHOWINFO_FILTER 1 -%define CONFIG_SMARTBLUR_FILTER 1 -%define CONFIG_SPLIT_FILTER 1 -%define CONFIG_STEREO3D_FILTER 1 -%define CONFIG_SUBTITLES_FILTER 0 -%define CONFIG_SUPER2XSAI_FILTER 1 -%define CONFIG_SWAPUV_FILTER 1 -%define CONFIG_THUMBNAIL_FILTER 1 -%define CONFIG_TILE_FILTER 1 -%define CONFIG_TINTERLACE_FILTER 1 -%define CONFIG_TRANSPOSE_FILTER 1 -%define CONFIG_UNSHARP_FILTER 1 -%define CONFIG_VFLIP_FILTER 1 -%define CONFIG_YADIF_FILTER 1 -%define CONFIG_CELLAUTO_FILTER 1 -%define CONFIG_COLOR_FILTER 1 -%define CONFIG_FREI0R_SRC_FILTER 0 -%define CONFIG_LIFE_FILTER 1 -%define CONFIG_MANDELBROT_FILTER 1 -%define CONFIG_MPTESTSRC_FILTER 1 -%define CONFIG_NULLSRC_FILTER 1 -%define CONFIG_RGBTESTSRC_FILTER 1 -%define CONFIG_SMPTEBARS_FILTER 1 -%define CONFIG_TESTSRC_FILTER 1 -%define CONFIG_NULLSINK_FILTER 1 -%define CONFIG_CONCAT_FILTER 1 -%define CONFIG_SHOWSPECTRUM_FILTER 1 -%define CONFIG_SHOWWAVES_FILTER 1 -%define CONFIG_AMOVIE_FILTER 1 -%define CONFIG_MOVIE_FILTER 1 -%define CONFIG_H263_VAAPI_HWACCEL 0 -%define CONFIG_H263_VDPAU_HWACCEL 0 -%define CONFIG_H264_DXVA2_HWACCEL 0 -%define CONFIG_H264_VAAPI_HWACCEL 0 -%define CONFIG_H264_VDA_HWACCEL 0 -%define CONFIG_H264_VDPAU_HWACCEL 0 -%define CONFIG_MPEG1_VDPAU_HWACCEL 0 -%define CONFIG_MPEG2_DXVA2_HWACCEL 0 -%define CONFIG_MPEG2_VAAPI_HWACCEL 0 -%define CONFIG_MPEG2_VDPAU_HWACCEL 0 -%define CONFIG_MPEG4_VAAPI_HWACCEL 0 -%define CONFIG_MPEG4_VDPAU_HWACCEL 0 -%define CONFIG_VC1_DXVA2_HWACCEL 0 -%define CONFIG_VC1_VAAPI_HWACCEL 0 -%define CONFIG_VC1_VDPAU_HWACCEL 0 -%define CONFIG_WMV3_DXVA2_HWACCEL 0 -%define CONFIG_WMV3_VAAPI_HWACCEL 0 -%define CONFIG_WMV3_VDPAU_HWACCEL 0 -%define CONFIG_ALSA_INDEV 0 -%define CONFIG_BKTR_INDEV 0 -%define CONFIG_DSHOW_INDEV 0 -%define CONFIG_DV1394_INDEV 1 -%define CONFIG_FBDEV_INDEV 1 -%define CONFIG_IEC61883_INDEV 0 -%define CONFIG_JACK_INDEV 0 -%define CONFIG_LAVFI_INDEV 1 -%define CONFIG_OPENAL_INDEV 0 -%define CONFIG_OSS_INDEV 1 -%define CONFIG_PULSE_INDEV 0 -%define CONFIG_SNDIO_INDEV 0 -%define CONFIG_V4L2_INDEV 1 -%define CONFIG_VFWCAP_INDEV 0 -%define CONFIG_X11GRAB_INDEV 1 -%define CONFIG_LIBCDIO_INDEV 0 -%define CONFIG_LIBDC1394_INDEV 0 -%define CONFIG_A64_MUXER 1 -%define CONFIG_AC3_MUXER 1 -%define CONFIG_ADTS_MUXER 1 -%define CONFIG_ADX_MUXER 1 -%define CONFIG_AIFF_MUXER 1 -%define CONFIG_AMR_MUXER 1 -%define CONFIG_ASF_MUXER 1 -%define CONFIG_ASS_MUXER 1 -%define CONFIG_AST_MUXER 1 -%define CONFIG_ASF_STREAM_MUXER 1 -%define CONFIG_AU_MUXER 1 -%define CONFIG_AVI_MUXER 1 -%define CONFIG_AVM2_MUXER 1 -%define CONFIG_BIT_MUXER 1 -%define CONFIG_CAF_MUXER 1 -%define CONFIG_CAVSVIDEO_MUXER 1 -%define CONFIG_CRC_MUXER 1 -%define CONFIG_DAUD_MUXER 1 -%define CONFIG_DIRAC_MUXER 1 -%define CONFIG_DNXHD_MUXER 1 -%define CONFIG_DTS_MUXER 1 -%define CONFIG_DV_MUXER 1 -%define CONFIG_EAC3_MUXER 1 -%define CONFIG_F4V_MUXER 1 -%define CONFIG_FFM_MUXER 1 -%define CONFIG_FFMETADATA_MUXER 1 -%define CONFIG_FILMSTRIP_MUXER 1 -%define CONFIG_FLAC_MUXER 1 -%define CONFIG_FLV_MUXER 1 -%define CONFIG_FRAMECRC_MUXER 1 -%define CONFIG_FRAMEMD5_MUXER 1 -%define CONFIG_G722_MUXER 1 -%define CONFIG_G723_1_MUXER 1 -%define CONFIG_GIF_MUXER 1 -%define CONFIG_GXF_MUXER 1 -%define CONFIG_H261_MUXER 1 -%define CONFIG_H263_MUXER 1 -%define CONFIG_H264_MUXER 1 -%define CONFIG_HLS_MUXER 1 -%define CONFIG_ICO_MUXER 1 -%define CONFIG_ILBC_MUXER 1 -%define CONFIG_IMAGE2_MUXER 1 -%define CONFIG_IMAGE2PIPE_MUXER 1 -%define CONFIG_IPOD_MUXER 1 -%define CONFIG_IRCAM_MUXER 1 -%define CONFIG_ISMV_MUXER 1 -%define CONFIG_IVF_MUXER 1 -%define CONFIG_JACOSUB_MUXER 1 -%define CONFIG_LATM_MUXER 1 -%define CONFIG_M4V_MUXER 1 -%define CONFIG_MD5_MUXER 1 -%define CONFIG_MATROSKA_MUXER 1 -%define CONFIG_MATROSKA_AUDIO_MUXER 1 -%define CONFIG_MICRODVD_MUXER 1 -%define CONFIG_MJPEG_MUXER 1 -%define CONFIG_MLP_MUXER 1 -%define CONFIG_MMF_MUXER 1 -%define CONFIG_MOV_MUXER 1 -%define CONFIG_MP2_MUXER 1 -%define CONFIG_MP3_MUXER 1 -%define CONFIG_MP4_MUXER 1 -%define CONFIG_MPEG1SYSTEM_MUXER 1 -%define CONFIG_MPEG1VCD_MUXER 1 -%define CONFIG_MPEG1VIDEO_MUXER 1 -%define CONFIG_MPEG2DVD_MUXER 1 -%define CONFIG_MPEG2SVCD_MUXER 1 -%define CONFIG_MPEG2VIDEO_MUXER 1 -%define CONFIG_MPEG2VOB_MUXER 1 -%define CONFIG_MPEGTS_MUXER 1 -%define CONFIG_MPJPEG_MUXER 1 -%define CONFIG_MXF_MUXER 1 -%define CONFIG_MXF_D10_MUXER 1 -%define CONFIG_NULL_MUXER 1 -%define CONFIG_NUT_MUXER 1 -%define CONFIG_OGG_MUXER 1 -%define CONFIG_OMA_MUXER 1 -%define CONFIG_PCM_ALAW_MUXER 1 -%define CONFIG_PCM_MULAW_MUXER 1 -%define CONFIG_PCM_F64BE_MUXER 1 -%define CONFIG_PCM_F64LE_MUXER 1 -%define CONFIG_PCM_F32BE_MUXER 1 -%define CONFIG_PCM_F32LE_MUXER 1 -%define CONFIG_PCM_S32BE_MUXER 1 -%define CONFIG_PCM_S32LE_MUXER 1 -%define CONFIG_PCM_S24BE_MUXER 1 -%define CONFIG_PCM_S24LE_MUXER 1 -%define CONFIG_PCM_S16BE_MUXER 1 -%define CONFIG_PCM_S16LE_MUXER 1 -%define CONFIG_PCM_S8_MUXER 1 -%define CONFIG_PCM_U32BE_MUXER 1 -%define CONFIG_PCM_U32LE_MUXER 1 -%define CONFIG_PCM_U24BE_MUXER 1 -%define CONFIG_PCM_U24LE_MUXER 1 -%define CONFIG_PCM_U16BE_MUXER 1 -%define CONFIG_PCM_U16LE_MUXER 1 -%define CONFIG_PCM_U8_MUXER 1 -%define CONFIG_PSP_MUXER 1 -%define CONFIG_RAWVIDEO_MUXER 1 -%define CONFIG_RM_MUXER 1 -%define CONFIG_ROQ_MUXER 1 -%define CONFIG_RSO_MUXER 1 -%define CONFIG_RTP_MUXER 1 -%define CONFIG_RTSP_MUXER 1 -%define CONFIG_SAP_MUXER 1 -%define CONFIG_SEGMENT_MUXER 1 -%define CONFIG_STREAM_SEGMENT_MUXER 1 -%define CONFIG_SMJPEG_MUXER 1 -%define CONFIG_SMOOTHSTREAMING_MUXER 1 -%define CONFIG_SOX_MUXER 1 -%define CONFIG_SPDIF_MUXER 1 -%define CONFIG_SRT_MUXER 1 -%define CONFIG_SWF_MUXER 1 -%define CONFIG_TEE_MUXER 1 -%define CONFIG_TG2_MUXER 1 -%define CONFIG_TGP_MUXER 1 -%define CONFIG_MKVTIMESTAMP_V2_MUXER 1 -%define CONFIG_TRUEHD_MUXER 1 -%define CONFIG_VC1_MUXER 1 -%define CONFIG_VC1T_MUXER 1 -%define CONFIG_VOC_MUXER 1 -%define CONFIG_W64_MUXER 1 -%define CONFIG_WAV_MUXER 1 -%define CONFIG_WEBM_MUXER 1 -%define CONFIG_WTV_MUXER 1 -%define CONFIG_WV_MUXER 1 -%define CONFIG_YUV4MPEGPIPE_MUXER 1 -%define CONFIG_LIBNUT_MUXER 0 -%define CONFIG_ALSA_OUTDEV 0 -%define CONFIG_CACA_OUTDEV 0 -%define CONFIG_OSS_OUTDEV 1 -%define CONFIG_SDL_OUTDEV 0 -%define CONFIG_SNDIO_OUTDEV 0 -%define CONFIG_AAC_PARSER 1 -%define CONFIG_AAC_LATM_PARSER 1 -%define CONFIG_AC3_PARSER 1 -%define CONFIG_ADX_PARSER 1 -%define CONFIG_BMP_PARSER 1 -%define CONFIG_CAVSVIDEO_PARSER 1 -%define CONFIG_COOK_PARSER 1 -%define CONFIG_DCA_PARSER 1 -%define CONFIG_DIRAC_PARSER 1 -%define CONFIG_DNXHD_PARSER 1 -%define CONFIG_DVBSUB_PARSER 1 -%define CONFIG_DVDSUB_PARSER 1 -%define CONFIG_DVD_NAV_PARSER 1 -%define CONFIG_FLAC_PARSER 1 -%define CONFIG_GSM_PARSER 1 -%define CONFIG_H261_PARSER 1 -%define CONFIG_H263_PARSER 1 -%define CONFIG_H264_PARSER 1 -%define CONFIG_MJPEG_PARSER 1 -%define CONFIG_MLP_PARSER 1 -%define CONFIG_MPEG4VIDEO_PARSER 1 -%define CONFIG_MPEGAUDIO_PARSER 1 -%define CONFIG_MPEGVIDEO_PARSER 1 -%define CONFIG_PNG_PARSER 1 -%define CONFIG_PNM_PARSER 1 -%define CONFIG_RV30_PARSER 1 -%define CONFIG_RV40_PARSER 1 -%define CONFIG_TAK_PARSER 1 -%define CONFIG_VC1_PARSER 1 -%define CONFIG_VORBIS_PARSER 1 -%define CONFIG_VP3_PARSER 1 -%define CONFIG_VP8_PARSER 1 -%define CONFIG_BLURAY_PROTOCOL 0 -%define CONFIG_CACHE_PROTOCOL 1 -%define CONFIG_CONCAT_PROTOCOL 1 -%define CONFIG_CRYPTO_PROTOCOL 1 -%define CONFIG_DATA_PROTOCOL 1 -%define CONFIG_FFRTMPCRYPT_PROTOCOL 0 -%define CONFIG_FFRTMPHTTP_PROTOCOL 1 -%define CONFIG_FILE_PROTOCOL 1 -%define CONFIG_GOPHER_PROTOCOL 1 -%define CONFIG_HLS_PROTOCOL 1 -%define CONFIG_HTTP_PROTOCOL 1 -%define CONFIG_HTTPPROXY_PROTOCOL 1 -%define CONFIG_HTTPS_PROTOCOL 0 -%define CONFIG_MMSH_PROTOCOL 1 -%define CONFIG_MMST_PROTOCOL 1 -%define CONFIG_MD5_PROTOCOL 1 -%define CONFIG_PIPE_PROTOCOL 1 -%define CONFIG_RTMP_PROTOCOL 1 -%define CONFIG_RTMPE_PROTOCOL 0 -%define CONFIG_RTMPS_PROTOCOL 0 -%define CONFIG_RTMPT_PROTOCOL 1 -%define CONFIG_RTMPTE_PROTOCOL 0 -%define CONFIG_RTMPTS_PROTOCOL 0 -%define CONFIG_RTP_PROTOCOL 1 -%define CONFIG_SCTP_PROTOCOL 0 -%define CONFIG_SRTP_PROTOCOL 1 -%define CONFIG_TCP_PROTOCOL 1 -%define CONFIG_TLS_PROTOCOL 0 -%define CONFIG_UDP_PROTOCOL 1 -%define CONFIG_LIBRTMP_PROTOCOL 0 -%define CONFIG_LIBRTMPE_PROTOCOL 0 -%define CONFIG_LIBRTMPS_PROTOCOL 0 -%define CONFIG_LIBRTMPT_PROTOCOL 0 -%define CONFIG_LIBRTMPTE_PROTOCOL 0 diff --git a/ffmpeg1/config.fate b/ffmpeg1/config.fate deleted file mode 100644 index 3343b5b..0000000 --- a/ffmpeg1/config.fate +++ /dev/null @@ -1 +0,0 @@ -config:x86:x86_64:generic:linux:gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1):--prefix=/usr/local --enable-gpl --enable-nonfree --enable-shared --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-bzlib --enable-libfaac --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-zlib diff --git a/ffmpeg1/config.h b/ffmpeg1/config.h deleted file mode 100644 index 8e7ee8d..0000000 --- a/ffmpeg1/config.h +++ /dev/null @@ -1,1526 +0,0 @@ -/* Automatically generated by configure - do not modify! */ -#ifndef FFMPEG_CONFIG_H -#define FFMPEG_CONFIG_H -#define FFMPEG_CONFIGURATION "--prefix=/usr/local --enable-gpl --enable-nonfree --enable-shared --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-bzlib --enable-libfaac --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-zlib" -#define FFMPEG_LICENSE "nonfree and unredistributable" -#define FFMPEG_DATADIR "/usr/local/share/ffmpeg" -#define AVCONV_DATADIR "/usr/local/share/ffmpeg" -#define CC_IDENT "gcc 4.7 (Ubuntu/Linaro 4.7.3-1ubuntu1)" -#define av_restrict restrict -#define EXTERN_PREFIX "" -#define EXTERN_ASM -#define SLIBSUF ".so" -#define HAVE_MMX2 HAVE_MMXEXT -#define ARCH_AARCH64 0 -#define ARCH_ALPHA 0 -#define ARCH_ARM 0 -#define ARCH_AVR32 0 -#define ARCH_AVR32_AP 0 -#define ARCH_AVR32_UC 0 -#define ARCH_BFIN 0 -#define ARCH_IA64 0 -#define ARCH_M68K 0 -#define ARCH_MIPS 0 -#define ARCH_MIPS64 0 -#define ARCH_PARISC 0 -#define ARCH_PPC 0 -#define ARCH_PPC64 0 -#define ARCH_S390 0 -#define ARCH_SH4 0 -#define ARCH_SPARC 0 -#define ARCH_SPARC64 0 -#define ARCH_TILEGX 0 -#define ARCH_TILEPRO 0 -#define ARCH_TOMI 0 -#define ARCH_X86 1 -#define ARCH_X86_32 0 -#define ARCH_X86_64 1 -#define HAVE_ARMV5TE 0 -#define HAVE_ARMV6 0 -#define HAVE_ARMV6T2 0 -#define HAVE_NEON 0 -#define HAVE_VFP 0 -#define HAVE_VFPV3 0 -#define HAVE_AMD3DNOW 1 -#define HAVE_AMD3DNOWEXT 1 -#define HAVE_AVX 1 -#define HAVE_FMA4 1 -#define HAVE_MMX 1 -#define HAVE_MMXEXT 1 -#define HAVE_SSE 1 -#define HAVE_SSE2 1 -#define HAVE_SSE3 1 -#define HAVE_SSE4 1 -#define HAVE_SSE42 1 -#define HAVE_SSSE3 1 -#define HAVE_ALTIVEC 0 -#define HAVE_PPC4XX 0 -#define HAVE_VIS 0 -#define HAVE_MIPSFPU 0 -#define HAVE_MIPS32R2 0 -#define HAVE_MIPSDSPR1 0 -#define HAVE_MIPSDSPR2 0 -#define HAVE_ARMV5TE_EXTERNAL 0 -#define HAVE_ARMV6_EXTERNAL 0 -#define HAVE_ARMV6T2_EXTERNAL 0 -#define HAVE_NEON_EXTERNAL 0 -#define HAVE_VFP_EXTERNAL 0 -#define HAVE_VFPV3_EXTERNAL 0 -#define HAVE_AMD3DNOW_EXTERNAL 1 -#define HAVE_AMD3DNOWEXT_EXTERNAL 1 -#define HAVE_AVX_EXTERNAL 1 -#define HAVE_FMA4_EXTERNAL 1 -#define HAVE_MMX_EXTERNAL 1 -#define HAVE_MMXEXT_EXTERNAL 1 -#define HAVE_SSE_EXTERNAL 1 -#define HAVE_SSE2_EXTERNAL 1 -#define HAVE_SSE3_EXTERNAL 1 -#define HAVE_SSE4_EXTERNAL 1 -#define HAVE_SSE42_EXTERNAL 1 -#define HAVE_SSSE3_EXTERNAL 1 -#define HAVE_ALTIVEC_EXTERNAL 0 -#define HAVE_PPC4XX_EXTERNAL 0 -#define HAVE_VIS_EXTERNAL 0 -#define HAVE_MIPSFPU_EXTERNAL 0 -#define HAVE_MIPS32R2_EXTERNAL 0 -#define HAVE_MIPSDSPR1_EXTERNAL 0 -#define HAVE_MIPSDSPR2_EXTERNAL 0 -#define HAVE_ARMV5TE_INLINE 0 -#define HAVE_ARMV6_INLINE 0 -#define HAVE_ARMV6T2_INLINE 0 -#define HAVE_NEON_INLINE 0 -#define HAVE_VFP_INLINE 0 -#define HAVE_VFPV3_INLINE 0 -#define HAVE_AMD3DNOW_INLINE 1 -#define HAVE_AMD3DNOWEXT_INLINE 1 -#define HAVE_AVX_INLINE 1 -#define HAVE_FMA4_INLINE 1 -#define HAVE_MMX_INLINE 1 -#define HAVE_MMXEXT_INLINE 1 -#define HAVE_SSE_INLINE 1 -#define HAVE_SSE2_INLINE 1 -#define HAVE_SSE3_INLINE 1 -#define HAVE_SSE4_INLINE 1 -#define HAVE_SSE42_INLINE 1 -#define HAVE_SSSE3_INLINE 1 -#define HAVE_ALTIVEC_INLINE 0 -#define HAVE_PPC4XX_INLINE 0 -#define HAVE_VIS_INLINE 0 -#define HAVE_MIPSFPU_INLINE 0 -#define HAVE_MIPS32R2_INLINE 0 -#define HAVE_MIPSDSPR1_INLINE 0 -#define HAVE_MIPSDSPR2_INLINE 0 -#define HAVE_INLINE_ASM 1 -#define HAVE_SYMVER 1 -#define HAVE_YASM 1 -#define HAVE_BIGENDIAN 0 -#define HAVE_FAST_UNALIGNED 1 -#define HAVE_INCOMPATIBLE_FORK_ABI 0 -#define HAVE_PTHREADS 1 -#define HAVE_W32THREADS 0 -#define HAVE_OS2THREADS 0 -#define HAVE_ATANF 1 -#define HAVE_ATAN2F 1 -#define HAVE_CBRT 1 -#define HAVE_CBRTF 1 -#define HAVE_COSF 1 -#define HAVE_EXP2 1 -#define HAVE_EXP2F 1 -#define HAVE_EXPF 1 -#define HAVE_ISINF 1 -#define HAVE_ISNAN 1 -#define HAVE_LDEXPF 1 -#define HAVE_LLRINT 1 -#define HAVE_LLRINTF 1 -#define HAVE_LOG2 1 -#define HAVE_LOG2F 1 -#define HAVE_LOG10F 1 -#define HAVE_LRINT 1 -#define HAVE_LRINTF 1 -#define HAVE_POWF 1 -#define HAVE_RINT 1 -#define HAVE_ROUND 1 -#define HAVE_ROUNDF 1 -#define HAVE_SINF 1 -#define HAVE_TRUNC 1 -#define HAVE_TRUNCF 1 -#define HAVE_ACCESS 1 -#define HAVE_ALIGNED_MALLOC 0 -#define HAVE_ALIGNED_STACK 1 -#define HAVE_ALSA_ASOUNDLIB_H 0 -#define HAVE_ALTIVEC_H 0 -#define HAVE_ARPA_INET_H 1 -#define HAVE_ASM_MOD_Q 0 -#define HAVE_ASM_MOD_Y 0 -#define HAVE_ASM_TYPES_H 1 -#define HAVE_ATTRIBUTE_MAY_ALIAS 1 -#define HAVE_ATTRIBUTE_PACKED 1 -#define HAVE_CDIO_PARANOIA_H 0 -#define HAVE_CDIO_PARANOIA_PARANOIA_H 0 -#define HAVE_CLOCK_GETTIME 1 -#define HAVE_CLOSESOCKET 0 -#define HAVE_CMOV 1 -#define HAVE_COMMANDLINETOARGVW 0 -#define HAVE_CPUNOP 1 -#define HAVE_CRYPTGENRANDOM 0 -#define HAVE_DCBZL 0 -#define HAVE_DEV_BKTR_IOCTL_BT848_H 0 -#define HAVE_DEV_BKTR_IOCTL_METEOR_H 0 -#define HAVE_DEV_IC_BT8XX_H 0 -#define HAVE_DEV_VIDEO_BKTR_IOCTL_BT848_H 0 -#define HAVE_DEV_VIDEO_METEOR_IOCTL_METEOR_H 0 -#define HAVE_DIRECT_H 0 -#define HAVE_DLFCN_H 1 -#define HAVE_DLOPEN 1 -#define HAVE_DOS_PATHS 0 -#define HAVE_DXVA_H 0 -#define HAVE_EBP_AVAILABLE 1 -#define HAVE_EBX_AVAILABLE 1 -#define HAVE_FAST_64BIT 1 -#define HAVE_FAST_CLZ 1 -#define HAVE_FAST_CMOV 1 -#define HAVE_FCNTL 1 -#define HAVE_FORK 1 -#define HAVE_GETADDRINFO 1 -#define HAVE_GETHRTIME 0 -#define HAVE_GETOPT 1 -#define HAVE_GETPROCESSAFFINITYMASK 0 -#define HAVE_GETPROCESSMEMORYINFO 0 -#define HAVE_GETPROCESSTIMES 0 -#define HAVE_GETSYSTEMTIMEASFILETIME 0 -#define HAVE_GETRUSAGE 1 -#define HAVE_GETSERVBYPORT 1 -#define HAVE_GETTIMEOFDAY 1 -#define HAVE_GLOB 1 -#define HAVE_GNU_AS 1 -#define HAVE_GSM_H 0 -#define HAVE_IBM_ASM 0 -#define HAVE_INET_ATON 1 -#define HAVE_IO_H 0 -#define HAVE_ISATTY 1 -#define HAVE_JACK_PORT_GET_LATENCY_RANGE 0 -#define HAVE_KBHIT 0 -#define HAVE_LDBRX 0 -#define HAVE_LIBDC1394_1 0 -#define HAVE_LIBDC1394_2 0 -#define HAVE_LOCAL_ALIGNED_16 1 -#define HAVE_LOCAL_ALIGNED_8 1 -#define HAVE_LOCALTIME_R 1 -#define HAVE_LOONGSON 0 -#define HAVE_LZO1X_999_COMPRESS 0 -#define HAVE_MACHINE_IOCTL_BT848_H 0 -#define HAVE_MACHINE_IOCTL_METEOR_H 0 -#define HAVE_MACHINE_RW_BARRIER 0 -#define HAVE_MAKEINFO 0 -#define HAVE_MALLOC_H 1 -#define HAVE_MAPVIEWOFFILE 0 -#define HAVE_MEMALIGN 1 -#define HAVE_MEMORYBARRIER 0 -#define HAVE_MKSTEMP 1 -#define HAVE_MM_EMPTY 1 -#define HAVE_MMAP 1 -#define HAVE_MPROTECT 1 -#define HAVE_MSVCRT 0 -#define HAVE_NANOSLEEP 1 -#define HAVE_OPENJPEG_1_5_OPENJPEG_H 0 -#define HAVE_PEEKNAMEDPIPE 0 -#define HAVE_PERL 1 -#define HAVE_POD2MAN 1 -#define HAVE_POLL_H 1 -#define HAVE_POSIX_MEMALIGN 1 -#define HAVE_PTHREAD_CANCEL 1 -#define HAVE_RDTSC 0 -#define HAVE_RSYNC_CONTIMEOUT 1 -#define HAVE_SCHED_GETAFFINITY 1 -#define HAVE_SDL 0 -#define HAVE_SETCONSOLETEXTATTRIBUTE 0 -#define HAVE_SETMODE 0 -#define HAVE_SETRLIMIT 1 -#define HAVE_SLEEP 0 -#define HAVE_SNDIO_H 0 -#define HAVE_SOCKLEN_T 1 -#define HAVE_SOUNDCARD_H 0 -#define HAVE_STRERROR_R 1 -#define HAVE_STRUCT_ADDRINFO 1 -#define HAVE_STRUCT_GROUP_SOURCE_REQ 1 -#define HAVE_STRUCT_IP_MREQ_SOURCE 1 -#define HAVE_STRUCT_IPV6_MREQ 1 -#define HAVE_STRUCT_POLLFD 1 -#define HAVE_STRUCT_RUSAGE_RU_MAXRSS 1 -#define HAVE_STRUCT_SCTP_EVENT_SUBSCRIBE 0 -#define HAVE_STRUCT_SOCKADDR_IN6 1 -#define HAVE_STRUCT_SOCKADDR_SA_LEN 0 -#define HAVE_STRUCT_SOCKADDR_STORAGE 1 -#define HAVE_STRUCT_V4L2_FRMIVALENUM_DISCRETE 1 -#define HAVE_SYMVER_ASM_LABEL 0 -#define HAVE_SYMVER_GNU_ASM 1 -#define HAVE_SYNC_VAL_COMPARE_AND_SWAP 1 -#define HAVE_SYSCONF 1 -#define HAVE_SYSCTL 1 -#define HAVE_SYS_MMAN_H 1 -#define HAVE_SYS_PARAM_H 1 -#define HAVE_SYS_RESOURCE_H 1 -#define HAVE_SYS_SELECT_H 1 -#define HAVE_SYS_SOUNDCARD_H 1 -#define HAVE_SYS_TIME_H 1 -#define HAVE_SYS_VIDEOIO_H 0 -#define HAVE_TERMIOS_H 1 -#define HAVE_TEXI2HTML 0 -#define HAVE_THREADS 1 -#define HAVE_UNISTD_H 1 -#define HAVE_USLEEP 1 -#define HAVE_VFP_ARGS 0 -#define HAVE_VIRTUALALLOC 0 -#define HAVE_WINDOWS_H 0 -#define HAVE_WINSOCK2_H 0 -#define HAVE_XFORM_ASM 0 -#define HAVE_XMM_CLOBBERS 1 -#define CONFIG_BSFS 1 -#define CONFIG_DECODERS 1 -#define CONFIG_DEMUXERS 1 -#define CONFIG_ENCODERS 1 -#define CONFIG_FILTERS 1 -#define CONFIG_HWACCELS 0 -#define CONFIG_INDEVS 1 -#define CONFIG_MUXERS 1 -#define CONFIG_OUTDEVS 1 -#define CONFIG_PARSERS 1 -#define CONFIG_PROTOCOLS 1 -#define CONFIG_DOC 1 -#define CONFIG_HTMLPAGES 0 -#define CONFIG_MANPAGES 1 -#define CONFIG_PODPAGES 1 -#define CONFIG_TXTPAGES 0 -#define CONFIG_AVISYNTH 0 -#define CONFIG_BZLIB 0 -#define CONFIG_CRYSTALHD 0 -#define CONFIG_FONTCONFIG 0 -#define CONFIG_FREI0R 0 -#define CONFIG_GNUTLS 0 -#define CONFIG_ICONV 1 -#define CONFIG_LIBAACPLUS 0 -#define CONFIG_LIBASS 0 -#define CONFIG_LIBBLURAY 0 -#define CONFIG_LIBCACA 0 -#define CONFIG_LIBCDIO 0 -#define CONFIG_LIBCELT 0 -#define CONFIG_LIBDC1394 0 -#define CONFIG_LIBFAAC 1 -#define CONFIG_LIBFDK_AAC 0 -#define CONFIG_LIBFLITE 0 -#define CONFIG_LIBFREETYPE 0 -#define CONFIG_LIBGSM 0 -#define CONFIG_LIBIEC61883 0 -#define CONFIG_LIBILBC 0 -#define CONFIG_LIBMODPLUG 0 -#define CONFIG_LIBMP3LAME 1 -#define CONFIG_LIBNUT 0 -#define CONFIG_LIBOPENCORE_AMRNB 0 -#define CONFIG_LIBOPENCORE_AMRWB 0 -#define CONFIG_LIBOPENCV 0 -#define CONFIG_LIBOPENJPEG 0 -#define CONFIG_LIBOPUS 0 -#define CONFIG_LIBPULSE 0 -#define CONFIG_LIBRTMP 0 -#define CONFIG_LIBSCHROEDINGER 1 -#define CONFIG_LIBSOXR 0 -#define CONFIG_LIBSPEEX 0 -#define CONFIG_LIBSTAGEFRIGHT_H264 0 -#define CONFIG_LIBTHEORA 1 -#define CONFIG_LIBTWOLAME 0 -#define CONFIG_LIBUTVIDEO 0 -#define CONFIG_LIBV4L2 0 -#define CONFIG_LIBVO_AACENC 0 -#define CONFIG_LIBVO_AMRWBENC 0 -#define CONFIG_LIBVORBIS 1 -#define CONFIG_LIBVPX 0 -#define CONFIG_LIBX264 1 -#define CONFIG_LIBXAVS 0 -#define CONFIG_LIBXVID 1 -#define CONFIG_OPENAL 0 -#define CONFIG_OPENSSL 0 -#define CONFIG_X11GRAB 1 -#define CONFIG_ZLIB 1 -#define CONFIG_DXVA2 0 -#define CONFIG_VAAPI 0 -#define CONFIG_VDA 0 -#define CONFIG_VDPAU 0 -#define CONFIG_AVCODEC 1 -#define CONFIG_AVDEVICE 1 -#define CONFIG_AVFILTER 1 -#define CONFIG_AVFORMAT 1 -#define CONFIG_AVRESAMPLE 0 -#define CONFIG_AVUTIL 1 -#define CONFIG_POSTPROC 1 -#define CONFIG_SWRESAMPLE 1 -#define CONFIG_SWSCALE 1 -#define CONFIG_FFPLAY 0 -#define CONFIG_FFPROBE 1 -#define CONFIG_FFSERVER 1 -#define CONFIG_FFMPEG 1 -#define CONFIG_DCT 1 -#define CONFIG_DWT 1 -#define CONFIG_FAST_UNALIGNED 1 -#define CONFIG_FFT 1 -#define CONFIG_FTRAPV 0 -#define CONFIG_GPL 1 -#define CONFIG_GRAY 0 -#define CONFIG_HARDCODED_TABLES 0 -#define CONFIG_INCOMPATIBLE_FORK_ABI 0 -#define CONFIG_LSP 1 -#define CONFIG_LZO 1 -#define CONFIG_MDCT 1 -#define CONFIG_MEMALIGN_HACK 0 -#define CONFIG_MEMORY_POISONING 0 -#define CONFIG_NETWORK 1 -#define CONFIG_NONFREE 1 -#define CONFIG_PIC 1 -#define CONFIG_RDFT 1 -#define CONFIG_RUNTIME_CPUDETECT 1 -#define CONFIG_SAFE_BITSTREAM_READER 1 -#define CONFIG_SHARED 1 -#define CONFIG_SMALL 0 -#define CONFIG_SRAM 0 -#define CONFIG_STATIC 1 -#define CONFIG_SWSCALE_ALPHA 1 -#define CONFIG_THUMB 0 -#define CONFIG_VERSION3 0 -#define CONFIG_XMM_CLOBBER_TEST 0 -#define CONFIG_AANDCTTABLES 1 -#define CONFIG_AC3DSP 1 -#define CONFIG_AUDIO_FRAME_QUEUE 1 -#define CONFIG_DSPUTIL 1 -#define CONFIG_ERROR_RESILIENCE 1 -#define CONFIG_FRAME_THREAD_ENCODER 1 -#define CONFIG_GCRYPT 0 -#define CONFIG_GOLOMB 1 -#define CONFIG_GPLV3 0 -#define CONFIG_H264CHROMA 1 -#define CONFIG_H264DSP 1 -#define CONFIG_H264PRED 1 -#define CONFIG_H264QPEL 1 -#define CONFIG_HPELDSP 1 -#define CONFIG_HUFFMAN 1 -#define CONFIG_LGPLV3 0 -#define CONFIG_LPC 1 -#define CONFIG_MPEGAUDIO 1 -#define CONFIG_MPEGAUDIODSP 1 -#define CONFIG_MPEGVIDEO 1 -#define CONFIG_MPEGVIDEOENC 1 -#define CONFIG_NETTLE 0 -#define CONFIG_RANGECODER 1 -#define CONFIG_RTPDEC 1 -#define CONFIG_RTPENC_CHAIN 1 -#define CONFIG_SINEWIN 1 -#define CONFIG_VIDEODSP 1 -#define CONFIG_VP3DSP 1 -#define CONFIG_AAC_ADTSTOASC_BSF 1 -#define CONFIG_CHOMP_BSF 1 -#define CONFIG_DUMP_EXTRADATA_BSF 1 -#define CONFIG_H264_MP4TOANNEXB_BSF 1 -#define CONFIG_IMX_DUMP_HEADER_BSF 1 -#define CONFIG_MJPEG2JPEG_BSF 1 -#define CONFIG_MJPEGA_DUMP_HEADER_BSF 1 -#define CONFIG_MP3_HEADER_COMPRESS_BSF 1 -#define CONFIG_MP3_HEADER_DECOMPRESS_BSF 1 -#define CONFIG_MOV2TEXTSUB_BSF 1 -#define CONFIG_NOISE_BSF 1 -#define CONFIG_REMOVE_EXTRADATA_BSF 1 -#define CONFIG_TEXT2MOVSUB_BSF 1 -#define CONFIG_AASC_DECODER 1 -#define CONFIG_AMV_DECODER 1 -#define CONFIG_ANM_DECODER 1 -#define CONFIG_ANSI_DECODER 1 -#define CONFIG_ASV1_DECODER 1 -#define CONFIG_ASV2_DECODER 1 -#define CONFIG_AURA_DECODER 1 -#define CONFIG_AURA2_DECODER 1 -#define CONFIG_AVRP_DECODER 1 -#define CONFIG_AVRN_DECODER 1 -#define CONFIG_AVS_DECODER 1 -#define CONFIG_AVUI_DECODER 1 -#define CONFIG_AYUV_DECODER 1 -#define CONFIG_BETHSOFTVID_DECODER 1 -#define CONFIG_BFI_DECODER 1 -#define CONFIG_BINK_DECODER 1 -#define CONFIG_BMP_DECODER 1 -#define CONFIG_BMV_VIDEO_DECODER 1 -#define CONFIG_BRENDER_PIX_DECODER 1 -#define CONFIG_C93_DECODER 1 -#define CONFIG_CAVS_DECODER 1 -#define CONFIG_CDGRAPHICS_DECODER 1 -#define CONFIG_CDXL_DECODER 1 -#define CONFIG_CINEPAK_DECODER 1 -#define CONFIG_CLJR_DECODER 1 -#define CONFIG_CLLC_DECODER 1 -#define CONFIG_COMFORTNOISE_DECODER 1 -#define CONFIG_CPIA_DECODER 1 -#define CONFIG_CSCD_DECODER 1 -#define CONFIG_CYUV_DECODER 1 -#define CONFIG_DFA_DECODER 1 -#define CONFIG_DIRAC_DECODER 1 -#define CONFIG_DNXHD_DECODER 1 -#define CONFIG_DPX_DECODER 1 -#define CONFIG_DSICINVIDEO_DECODER 1 -#define CONFIG_DVVIDEO_DECODER 1 -#define CONFIG_DXA_DECODER 1 -#define CONFIG_DXTORY_DECODER 1 -#define CONFIG_EACMV_DECODER 1 -#define CONFIG_EAMAD_DECODER 1 -#define CONFIG_EATGQ_DECODER 1 -#define CONFIG_EATGV_DECODER 1 -#define CONFIG_EATQI_DECODER 1 -#define CONFIG_EIGHTBPS_DECODER 1 -#define CONFIG_EIGHTSVX_EXP_DECODER 1 -#define CONFIG_EIGHTSVX_FIB_DECODER 1 -#define CONFIG_ESCAPE124_DECODER 1 -#define CONFIG_ESCAPE130_DECODER 1 -#define CONFIG_EXR_DECODER 1 -#define CONFIG_FFV1_DECODER 1 -#define CONFIG_FFVHUFF_DECODER 1 -#define CONFIG_FLASHSV_DECODER 1 -#define CONFIG_FLASHSV2_DECODER 1 -#define CONFIG_FLIC_DECODER 1 -#define CONFIG_FLV_DECODER 1 -#define CONFIG_FOURXM_DECODER 1 -#define CONFIG_FRAPS_DECODER 1 -#define CONFIG_FRWU_DECODER 1 -#define CONFIG_GIF_DECODER 1 -#define CONFIG_H261_DECODER 1 -#define CONFIG_H263_DECODER 1 -#define CONFIG_H263I_DECODER 1 -#define CONFIG_H263P_DECODER 1 -#define CONFIG_H264_DECODER 1 -#define CONFIG_H264_CRYSTALHD_DECODER 0 -#define CONFIG_H264_VDA_DECODER 0 -#define CONFIG_H264_VDPAU_DECODER 0 -#define CONFIG_HUFFYUV_DECODER 1 -#define CONFIG_IDCIN_DECODER 1 -#define CONFIG_IFF_BYTERUN1_DECODER 1 -#define CONFIG_IFF_ILBM_DECODER 1 -#define CONFIG_INDEO2_DECODER 1 -#define CONFIG_INDEO3_DECODER 1 -#define CONFIG_INDEO4_DECODER 1 -#define CONFIG_INDEO5_DECODER 1 -#define CONFIG_INTERPLAY_VIDEO_DECODER 1 -#define CONFIG_JPEG2000_DECODER 1 -#define CONFIG_JPEGLS_DECODER 1 -#define CONFIG_JV_DECODER 1 -#define CONFIG_KGV1_DECODER 1 -#define CONFIG_KMVC_DECODER 1 -#define CONFIG_LAGARITH_DECODER 1 -#define CONFIG_LOCO_DECODER 1 -#define CONFIG_MDEC_DECODER 1 -#define CONFIG_MIMIC_DECODER 1 -#define CONFIG_MJPEG_DECODER 1 -#define CONFIG_MJPEGB_DECODER 1 -#define CONFIG_MMVIDEO_DECODER 1 -#define CONFIG_MOTIONPIXELS_DECODER 1 -#define CONFIG_MPEG_XVMC_DECODER 1 -#define CONFIG_MPEG1VIDEO_DECODER 1 -#define CONFIG_MPEG2VIDEO_DECODER 1 -#define CONFIG_MPEG4_DECODER 1 -#define CONFIG_MPEG4_CRYSTALHD_DECODER 0 -#define CONFIG_MPEG4_VDPAU_DECODER 0 -#define CONFIG_MPEGVIDEO_DECODER 1 -#define CONFIG_MPEG_VDPAU_DECODER 0 -#define CONFIG_MPEG1_VDPAU_DECODER 0 -#define CONFIG_MPEG2_CRYSTALHD_DECODER 0 -#define CONFIG_MSA1_DECODER 1 -#define CONFIG_MSMPEG4_CRYSTALHD_DECODER 0 -#define CONFIG_MSMPEG4V1_DECODER 1 -#define CONFIG_MSMPEG4V2_DECODER 1 -#define CONFIG_MSMPEG4V3_DECODER 1 -#define CONFIG_MSRLE_DECODER 1 -#define CONFIG_MSS1_DECODER 1 -#define CONFIG_MSS2_DECODER 1 -#define CONFIG_MSVIDEO1_DECODER 1 -#define CONFIG_MSZH_DECODER 1 -#define CONFIG_MTS2_DECODER 1 -#define CONFIG_MVC1_DECODER 1 -#define CONFIG_MVC2_DECODER 1 -#define CONFIG_MXPEG_DECODER 1 -#define CONFIG_NUV_DECODER 1 -#define CONFIG_PAF_VIDEO_DECODER 1 -#define CONFIG_PAM_DECODER 1 -#define CONFIG_PBM_DECODER 1 -#define CONFIG_PCX_DECODER 1 -#define CONFIG_PGM_DECODER 1 -#define CONFIG_PGMYUV_DECODER 1 -#define CONFIG_PICTOR_DECODER 1 -#define CONFIG_PNG_DECODER 1 -#define CONFIG_PPM_DECODER 1 -#define CONFIG_PRORES_DECODER 1 -#define CONFIG_PRORES_LGPL_DECODER 1 -#define CONFIG_PTX_DECODER 1 -#define CONFIG_QDRAW_DECODER 1 -#define CONFIG_QPEG_DECODER 1 -#define CONFIG_QTRLE_DECODER 1 -#define CONFIG_R10K_DECODER 1 -#define CONFIG_R210_DECODER 1 -#define CONFIG_RAWVIDEO_DECODER 1 -#define CONFIG_RL2_DECODER 1 -#define CONFIG_ROQ_DECODER 1 -#define CONFIG_RPZA_DECODER 1 -#define CONFIG_RV10_DECODER 1 -#define CONFIG_RV20_DECODER 1 -#define CONFIG_RV30_DECODER 1 -#define CONFIG_RV40_DECODER 1 -#define CONFIG_S302M_DECODER 1 -#define CONFIG_SANM_DECODER 1 -#define CONFIG_SGI_DECODER 1 -#define CONFIG_SGIRLE_DECODER 1 -#define CONFIG_SMACKER_DECODER 1 -#define CONFIG_SMC_DECODER 1 -#define CONFIG_SNOW_DECODER 1 -#define CONFIG_SP5X_DECODER 1 -#define CONFIG_SUNRAST_DECODER 1 -#define CONFIG_SVQ1_DECODER 1 -#define CONFIG_SVQ3_DECODER 1 -#define CONFIG_TARGA_DECODER 1 -#define CONFIG_TARGA_Y216_DECODER 1 -#define CONFIG_THEORA_DECODER 1 -#define CONFIG_THP_DECODER 1 -#define CONFIG_TIERTEXSEQVIDEO_DECODER 1 -#define CONFIG_TIFF_DECODER 1 -#define CONFIG_TMV_DECODER 1 -#define CONFIG_TRUEMOTION1_DECODER 1 -#define CONFIG_TRUEMOTION2_DECODER 1 -#define CONFIG_TSCC_DECODER 1 -#define CONFIG_TSCC2_DECODER 1 -#define CONFIG_TXD_DECODER 1 -#define CONFIG_ULTI_DECODER 1 -#define CONFIG_UTVIDEO_DECODER 1 -#define CONFIG_V210_DECODER 1 -#define CONFIG_V210X_DECODER 1 -#define CONFIG_V308_DECODER 1 -#define CONFIG_V408_DECODER 1 -#define CONFIG_V410_DECODER 1 -#define CONFIG_VB_DECODER 1 -#define CONFIG_VBLE_DECODER 1 -#define CONFIG_VC1_DECODER 1 -#define CONFIG_VC1_CRYSTALHD_DECODER 0 -#define CONFIG_VC1_VDPAU_DECODER 0 -#define CONFIG_VC1IMAGE_DECODER 1 -#define CONFIG_VCR1_DECODER 1 -#define CONFIG_VMDVIDEO_DECODER 1 -#define CONFIG_VMNC_DECODER 1 -#define CONFIG_VP3_DECODER 1 -#define CONFIG_VP5_DECODER 1 -#define CONFIG_VP6_DECODER 1 -#define CONFIG_VP6A_DECODER 1 -#define CONFIG_VP6F_DECODER 1 -#define CONFIG_VP8_DECODER 1 -#define CONFIG_VQA_DECODER 1 -#define CONFIG_WMV1_DECODER 1 -#define CONFIG_WMV2_DECODER 1 -#define CONFIG_WMV3_DECODER 1 -#define CONFIG_WMV3_CRYSTALHD_DECODER 0 -#define CONFIG_WMV3_VDPAU_DECODER 0 -#define CONFIG_WMV3IMAGE_DECODER 1 -#define CONFIG_WNV1_DECODER 1 -#define CONFIG_XAN_WC3_DECODER 1 -#define CONFIG_XAN_WC4_DECODER 1 -#define CONFIG_XBM_DECODER 1 -#define CONFIG_XFACE_DECODER 1 -#define CONFIG_XL_DECODER 1 -#define CONFIG_XWD_DECODER 1 -#define CONFIG_Y41P_DECODER 1 -#define CONFIG_YOP_DECODER 1 -#define CONFIG_YUV4_DECODER 1 -#define CONFIG_ZERO12V_DECODER 1 -#define CONFIG_ZEROCODEC_DECODER 1 -#define CONFIG_ZLIB_DECODER 1 -#define CONFIG_ZMBV_DECODER 1 -#define CONFIG_AAC_DECODER 1 -#define CONFIG_AAC_LATM_DECODER 1 -#define CONFIG_AC3_DECODER 1 -#define CONFIG_ALAC_DECODER 1 -#define CONFIG_ALS_DECODER 1 -#define CONFIG_AMRNB_DECODER 1 -#define CONFIG_AMRWB_DECODER 1 -#define CONFIG_APE_DECODER 1 -#define CONFIG_ATRAC1_DECODER 1 -#define CONFIG_ATRAC3_DECODER 1 -#define CONFIG_BINKAUDIO_DCT_DECODER 1 -#define CONFIG_BINKAUDIO_RDFT_DECODER 1 -#define CONFIG_BMV_AUDIO_DECODER 1 -#define CONFIG_COOK_DECODER 1 -#define CONFIG_DCA_DECODER 1 -#define CONFIG_DSICINAUDIO_DECODER 1 -#define CONFIG_EAC3_DECODER 1 -#define CONFIG_EVRC_DECODER 1 -#define CONFIG_FFWAVESYNTH_DECODER 1 -#define CONFIG_FLAC_DECODER 1 -#define CONFIG_G723_1_DECODER 1 -#define CONFIG_G729_DECODER 1 -#define CONFIG_GSM_DECODER 1 -#define CONFIG_GSM_MS_DECODER 1 -#define CONFIG_IAC_DECODER 1 -#define CONFIG_IMC_DECODER 1 -#define CONFIG_MACE3_DECODER 1 -#define CONFIG_MACE6_DECODER 1 -#define CONFIG_MLP_DECODER 1 -#define CONFIG_MP1_DECODER 1 -#define CONFIG_MP1FLOAT_DECODER 1 -#define CONFIG_MP2_DECODER 1 -#define CONFIG_MP2FLOAT_DECODER 1 -#define CONFIG_MP3_DECODER 1 -#define CONFIG_MP3FLOAT_DECODER 1 -#define CONFIG_MP3ADU_DECODER 1 -#define CONFIG_MP3ADUFLOAT_DECODER 1 -#define CONFIG_MP3ON4_DECODER 1 -#define CONFIG_MP3ON4FLOAT_DECODER 1 -#define CONFIG_MPC7_DECODER 1 -#define CONFIG_MPC8_DECODER 1 -#define CONFIG_NELLYMOSER_DECODER 1 -#define CONFIG_PAF_AUDIO_DECODER 1 -#define CONFIG_QCELP_DECODER 1 -#define CONFIG_QDM2_DECODER 1 -#define CONFIG_RA_144_DECODER 1 -#define CONFIG_RA_288_DECODER 1 -#define CONFIG_RALF_DECODER 1 -#define CONFIG_SHORTEN_DECODER 1 -#define CONFIG_SIPR_DECODER 1 -#define CONFIG_SMACKAUD_DECODER 1 -#define CONFIG_SONIC_DECODER 1 -#define CONFIG_TAK_DECODER 1 -#define CONFIG_TRUEHD_DECODER 1 -#define CONFIG_TRUESPEECH_DECODER 1 -#define CONFIG_TTA_DECODER 1 -#define CONFIG_TWINVQ_DECODER 1 -#define CONFIG_VMDAUDIO_DECODER 1 -#define CONFIG_VORBIS_DECODER 1 -#define CONFIG_WAVPACK_DECODER 1 -#define CONFIG_WMALOSSLESS_DECODER 1 -#define CONFIG_WMAPRO_DECODER 1 -#define CONFIG_WMAV1_DECODER 1 -#define CONFIG_WMAV2_DECODER 1 -#define CONFIG_WMAVOICE_DECODER 1 -#define CONFIG_WS_SND1_DECODER 1 -#define CONFIG_PCM_ALAW_DECODER 1 -#define CONFIG_PCM_BLURAY_DECODER 1 -#define CONFIG_PCM_DVD_DECODER 1 -#define CONFIG_PCM_F32BE_DECODER 1 -#define CONFIG_PCM_F32LE_DECODER 1 -#define CONFIG_PCM_F64BE_DECODER 1 -#define CONFIG_PCM_F64LE_DECODER 1 -#define CONFIG_PCM_LXF_DECODER 1 -#define CONFIG_PCM_MULAW_DECODER 1 -#define CONFIG_PCM_S8_DECODER 1 -#define CONFIG_PCM_S8_PLANAR_DECODER 1 -#define CONFIG_PCM_S16BE_DECODER 1 -#define CONFIG_PCM_S16BE_PLANAR_DECODER 1 -#define CONFIG_PCM_S16LE_DECODER 1 -#define CONFIG_PCM_S16LE_PLANAR_DECODER 1 -#define CONFIG_PCM_S24BE_DECODER 1 -#define CONFIG_PCM_S24DAUD_DECODER 1 -#define CONFIG_PCM_S24LE_DECODER 1 -#define CONFIG_PCM_S24LE_PLANAR_DECODER 1 -#define CONFIG_PCM_S32BE_DECODER 1 -#define CONFIG_PCM_S32LE_DECODER 1 -#define CONFIG_PCM_S32LE_PLANAR_DECODER 1 -#define CONFIG_PCM_U8_DECODER 1 -#define CONFIG_PCM_U16BE_DECODER 1 -#define CONFIG_PCM_U16LE_DECODER 1 -#define CONFIG_PCM_U24BE_DECODER 1 -#define CONFIG_PCM_U24LE_DECODER 1 -#define CONFIG_PCM_U32BE_DECODER 1 -#define CONFIG_PCM_U32LE_DECODER 1 -#define CONFIG_PCM_ZORK_DECODER 1 -#define CONFIG_INTERPLAY_DPCM_DECODER 1 -#define CONFIG_ROQ_DPCM_DECODER 1 -#define CONFIG_SOL_DPCM_DECODER 1 -#define CONFIG_XAN_DPCM_DECODER 1 -#define CONFIG_ADPCM_4XM_DECODER 1 -#define CONFIG_ADPCM_ADX_DECODER 1 -#define CONFIG_ADPCM_AFC_DECODER 1 -#define CONFIG_ADPCM_CT_DECODER 1 -#define CONFIG_ADPCM_EA_DECODER 1 -#define CONFIG_ADPCM_EA_MAXIS_XA_DECODER 1 -#define CONFIG_ADPCM_EA_R1_DECODER 1 -#define CONFIG_ADPCM_EA_R2_DECODER 1 -#define CONFIG_ADPCM_EA_R3_DECODER 1 -#define CONFIG_ADPCM_EA_XAS_DECODER 1 -#define CONFIG_ADPCM_G722_DECODER 1 -#define CONFIG_ADPCM_G726_DECODER 1 -#define CONFIG_ADPCM_IMA_AMV_DECODER 1 -#define CONFIG_ADPCM_IMA_APC_DECODER 1 -#define CONFIG_ADPCM_IMA_DK3_DECODER 1 -#define CONFIG_ADPCM_IMA_DK4_DECODER 1 -#define CONFIG_ADPCM_IMA_EA_EACS_DECODER 1 -#define CONFIG_ADPCM_IMA_EA_SEAD_DECODER 1 -#define CONFIG_ADPCM_IMA_ISS_DECODER 1 -#define CONFIG_ADPCM_IMA_OKI_DECODER 1 -#define CONFIG_ADPCM_IMA_QT_DECODER 1 -#define CONFIG_ADPCM_IMA_SMJPEG_DECODER 1 -#define CONFIG_ADPCM_IMA_WAV_DECODER 1 -#define CONFIG_ADPCM_IMA_WS_DECODER 1 -#define CONFIG_ADPCM_MS_DECODER 1 -#define CONFIG_ADPCM_SBPRO_2_DECODER 1 -#define CONFIG_ADPCM_SBPRO_3_DECODER 1 -#define CONFIG_ADPCM_SBPRO_4_DECODER 1 -#define CONFIG_ADPCM_SWF_DECODER 1 -#define CONFIG_ADPCM_THP_DECODER 1 -#define CONFIG_ADPCM_XA_DECODER 1 -#define CONFIG_ADPCM_YAMAHA_DECODER 1 -#define CONFIG_VIMA_DECODER 1 -#define CONFIG_ASS_DECODER 1 -#define CONFIG_DVBSUB_DECODER 1 -#define CONFIG_DVDSUB_DECODER 1 -#define CONFIG_JACOSUB_DECODER 1 -#define CONFIG_MICRODVD_DECODER 1 -#define CONFIG_MOVTEXT_DECODER 1 -#define CONFIG_MPL2_DECODER 1 -#define CONFIG_PGSSUB_DECODER 1 -#define CONFIG_PJS_DECODER 1 -#define CONFIG_REALTEXT_DECODER 1 -#define CONFIG_SAMI_DECODER 1 -#define CONFIG_SRT_DECODER 1 -#define CONFIG_SUBRIP_DECODER 1 -#define CONFIG_SUBVIEWER_DECODER 1 -#define CONFIG_SUBVIEWER1_DECODER 1 -#define CONFIG_TEXT_DECODER 1 -#define CONFIG_VPLAYER_DECODER 1 -#define CONFIG_WEBVTT_DECODER 1 -#define CONFIG_XSUB_DECODER 1 -#define CONFIG_LIBCELT_DECODER 0 -#define CONFIG_LIBGSM_DECODER 0 -#define CONFIG_LIBGSM_MS_DECODER 0 -#define CONFIG_LIBILBC_DECODER 0 -#define CONFIG_LIBOPENCORE_AMRNB_DECODER 0 -#define CONFIG_LIBOPENCORE_AMRWB_DECODER 0 -#define CONFIG_LIBOPENJPEG_DECODER 0 -#define CONFIG_LIBOPUS_DECODER 0 -#define CONFIG_LIBSCHROEDINGER_DECODER 1 -#define CONFIG_LIBSPEEX_DECODER 0 -#define CONFIG_LIBSTAGEFRIGHT_H264_DECODER 0 -#define CONFIG_LIBUTVIDEO_DECODER 0 -#define CONFIG_LIBVORBIS_DECODER 1 -#define CONFIG_LIBVPX_VP8_DECODER 0 -#define CONFIG_LIBVPX_VP9_DECODER 0 -#define CONFIG_BINTEXT_DECODER 1 -#define CONFIG_XBIN_DECODER 1 -#define CONFIG_IDF_DECODER 1 -#define CONFIG_AAC_DEMUXER 1 -#define CONFIG_AC3_DEMUXER 1 -#define CONFIG_ACT_DEMUXER 1 -#define CONFIG_ADF_DEMUXER 1 -#define CONFIG_ADX_DEMUXER 1 -#define CONFIG_AEA_DEMUXER 1 -#define CONFIG_AFC_DEMUXER 1 -#define CONFIG_AIFF_DEMUXER 1 -#define CONFIG_AMR_DEMUXER 1 -#define CONFIG_ANM_DEMUXER 1 -#define CONFIG_APC_DEMUXER 1 -#define CONFIG_APE_DEMUXER 1 -#define CONFIG_AQTITLE_DEMUXER 1 -#define CONFIG_ASF_DEMUXER 1 -#define CONFIG_ASS_DEMUXER 1 -#define CONFIG_AST_DEMUXER 1 -#define CONFIG_AU_DEMUXER 1 -#define CONFIG_AVI_DEMUXER 1 -#define CONFIG_AVISYNTH_DEMUXER 0 -#define CONFIG_AVR_DEMUXER 1 -#define CONFIG_AVS_DEMUXER 1 -#define CONFIG_BETHSOFTVID_DEMUXER 1 -#define CONFIG_BFI_DEMUXER 1 -#define CONFIG_BINTEXT_DEMUXER 1 -#define CONFIG_BINK_DEMUXER 1 -#define CONFIG_BIT_DEMUXER 1 -#define CONFIG_BMV_DEMUXER 1 -#define CONFIG_BRSTM_DEMUXER 1 -#define CONFIG_C93_DEMUXER 1 -#define CONFIG_CAF_DEMUXER 1 -#define CONFIG_CAVSVIDEO_DEMUXER 1 -#define CONFIG_CDG_DEMUXER 1 -#define CONFIG_CDXL_DEMUXER 1 -#define CONFIG_CONCAT_DEMUXER 1 -#define CONFIG_DAUD_DEMUXER 1 -#define CONFIG_DFA_DEMUXER 1 -#define CONFIG_DIRAC_DEMUXER 1 -#define CONFIG_DNXHD_DEMUXER 1 -#define CONFIG_DSICIN_DEMUXER 1 -#define CONFIG_DTS_DEMUXER 1 -#define CONFIG_DTSHD_DEMUXER 1 -#define CONFIG_DV_DEMUXER 1 -#define CONFIG_DXA_DEMUXER 1 -#define CONFIG_EA_DEMUXER 1 -#define CONFIG_EA_CDATA_DEMUXER 1 -#define CONFIG_EAC3_DEMUXER 1 -#define CONFIG_EPAF_DEMUXER 1 -#define CONFIG_FFM_DEMUXER 1 -#define CONFIG_FFMETADATA_DEMUXER 1 -#define CONFIG_FILMSTRIP_DEMUXER 1 -#define CONFIG_FLAC_DEMUXER 1 -#define CONFIG_FLIC_DEMUXER 1 -#define CONFIG_FLV_DEMUXER 1 -#define CONFIG_FOURXM_DEMUXER 1 -#define CONFIG_FRM_DEMUXER 1 -#define CONFIG_G722_DEMUXER 1 -#define CONFIG_G723_1_DEMUXER 1 -#define CONFIG_G729_DEMUXER 1 -#define CONFIG_GIF_DEMUXER 1 -#define CONFIG_GSM_DEMUXER 1 -#define CONFIG_GXF_DEMUXER 1 -#define CONFIG_H261_DEMUXER 1 -#define CONFIG_H263_DEMUXER 1 -#define CONFIG_H264_DEMUXER 1 -#define CONFIG_HLS_DEMUXER 1 -#define CONFIG_ICO_DEMUXER 1 -#define CONFIG_IDCIN_DEMUXER 1 -#define CONFIG_IDF_DEMUXER 1 -#define CONFIG_IFF_DEMUXER 1 -#define CONFIG_ILBC_DEMUXER 1 -#define CONFIG_IMAGE2_DEMUXER 1 -#define CONFIG_IMAGE2PIPE_DEMUXER 1 -#define CONFIG_INGENIENT_DEMUXER 1 -#define CONFIG_IPMOVIE_DEMUXER 1 -#define CONFIG_IRCAM_DEMUXER 1 -#define CONFIG_ISS_DEMUXER 1 -#define CONFIG_IV8_DEMUXER 1 -#define CONFIG_IVF_DEMUXER 1 -#define CONFIG_JACOSUB_DEMUXER 1 -#define CONFIG_JV_DEMUXER 1 -#define CONFIG_LATM_DEMUXER 1 -#define CONFIG_LMLM4_DEMUXER 1 -#define CONFIG_LOAS_DEMUXER 1 -#define CONFIG_LVF_DEMUXER 1 -#define CONFIG_LXF_DEMUXER 1 -#define CONFIG_M4V_DEMUXER 1 -#define CONFIG_MATROSKA_DEMUXER 1 -#define CONFIG_MGSTS_DEMUXER 1 -#define CONFIG_MICRODVD_DEMUXER 1 -#define CONFIG_MJPEG_DEMUXER 1 -#define CONFIG_MLP_DEMUXER 1 -#define CONFIG_MM_DEMUXER 1 -#define CONFIG_MMF_DEMUXER 1 -#define CONFIG_MOV_DEMUXER 1 -#define CONFIG_MP3_DEMUXER 1 -#define CONFIG_MPC_DEMUXER 1 -#define CONFIG_MPC8_DEMUXER 1 -#define CONFIG_MPEGPS_DEMUXER 1 -#define CONFIG_MPEGTS_DEMUXER 1 -#define CONFIG_MPEGTSRAW_DEMUXER 1 -#define CONFIG_MPEGVIDEO_DEMUXER 1 -#define CONFIG_MPL2_DEMUXER 1 -#define CONFIG_MPSUB_DEMUXER 1 -#define CONFIG_MSNWC_TCP_DEMUXER 1 -#define CONFIG_MTV_DEMUXER 1 -#define CONFIG_MV_DEMUXER 1 -#define CONFIG_MVI_DEMUXER 1 -#define CONFIG_MXF_DEMUXER 1 -#define CONFIG_MXG_DEMUXER 1 -#define CONFIG_NC_DEMUXER 1 -#define CONFIG_NISTSPHERE_DEMUXER 1 -#define CONFIG_NSV_DEMUXER 1 -#define CONFIG_NUT_DEMUXER 1 -#define CONFIG_NUV_DEMUXER 1 -#define CONFIG_OGG_DEMUXER 1 -#define CONFIG_OMA_DEMUXER 1 -#define CONFIG_PAF_DEMUXER 1 -#define CONFIG_PCM_ALAW_DEMUXER 1 -#define CONFIG_PCM_MULAW_DEMUXER 1 -#define CONFIG_PCM_F64BE_DEMUXER 1 -#define CONFIG_PCM_F64LE_DEMUXER 1 -#define CONFIG_PCM_F32BE_DEMUXER 1 -#define CONFIG_PCM_F32LE_DEMUXER 1 -#define CONFIG_PCM_S32BE_DEMUXER 1 -#define CONFIG_PCM_S32LE_DEMUXER 1 -#define CONFIG_PCM_S24BE_DEMUXER 1 -#define CONFIG_PCM_S24LE_DEMUXER 1 -#define CONFIG_PCM_S16BE_DEMUXER 1 -#define CONFIG_PCM_S16LE_DEMUXER 1 -#define CONFIG_PCM_S8_DEMUXER 1 -#define CONFIG_PCM_U32BE_DEMUXER 1 -#define CONFIG_PCM_U32LE_DEMUXER 1 -#define CONFIG_PCM_U24BE_DEMUXER 1 -#define CONFIG_PCM_U24LE_DEMUXER 1 -#define CONFIG_PCM_U16BE_DEMUXER 1 -#define CONFIG_PCM_U16LE_DEMUXER 1 -#define CONFIG_PCM_U8_DEMUXER 1 -#define CONFIG_PJS_DEMUXER 1 -#define CONFIG_PMP_DEMUXER 1 -#define CONFIG_PVA_DEMUXER 1 -#define CONFIG_PVF_DEMUXER 1 -#define CONFIG_QCP_DEMUXER 1 -#define CONFIG_R3D_DEMUXER 1 -#define CONFIG_RAWVIDEO_DEMUXER 1 -#define CONFIG_REALTEXT_DEMUXER 1 -#define CONFIG_RL2_DEMUXER 1 -#define CONFIG_RM_DEMUXER 1 -#define CONFIG_ROQ_DEMUXER 1 -#define CONFIG_RPL_DEMUXER 1 -#define CONFIG_RSO_DEMUXER 1 -#define CONFIG_RTP_DEMUXER 1 -#define CONFIG_RTSP_DEMUXER 1 -#define CONFIG_SAMI_DEMUXER 1 -#define CONFIG_SAP_DEMUXER 1 -#define CONFIG_SBG_DEMUXER 1 -#define CONFIG_SDP_DEMUXER 1 -#define CONFIG_SEGAFILM_DEMUXER 1 -#define CONFIG_SHORTEN_DEMUXER 1 -#define CONFIG_SIFF_DEMUXER 1 -#define CONFIG_SMACKER_DEMUXER 1 -#define CONFIG_SMJPEG_DEMUXER 1 -#define CONFIG_SMUSH_DEMUXER 1 -#define CONFIG_SOL_DEMUXER 1 -#define CONFIG_SOX_DEMUXER 1 -#define CONFIG_SPDIF_DEMUXER 1 -#define CONFIG_SRT_DEMUXER 1 -#define CONFIG_STR_DEMUXER 1 -#define CONFIG_SUBVIEWER1_DEMUXER 1 -#define CONFIG_SUBVIEWER_DEMUXER 1 -#define CONFIG_SWF_DEMUXER 1 -#define CONFIG_TAK_DEMUXER 1 -#define CONFIG_TEDCAPTIONS_DEMUXER 1 -#define CONFIG_THP_DEMUXER 1 -#define CONFIG_TIERTEXSEQ_DEMUXER 1 -#define CONFIG_TMV_DEMUXER 1 -#define CONFIG_TRUEHD_DEMUXER 1 -#define CONFIG_TTA_DEMUXER 1 -#define CONFIG_TXD_DEMUXER 1 -#define CONFIG_TTY_DEMUXER 1 -#define CONFIG_VC1_DEMUXER 1 -#define CONFIG_VC1T_DEMUXER 1 -#define CONFIG_VIVO_DEMUXER 1 -#define CONFIG_VMD_DEMUXER 1 -#define CONFIG_VOBSUB_DEMUXER 1 -#define CONFIG_VOC_DEMUXER 1 -#define CONFIG_VPLAYER_DEMUXER 1 -#define CONFIG_VQF_DEMUXER 1 -#define CONFIG_W64_DEMUXER 1 -#define CONFIG_WAV_DEMUXER 1 -#define CONFIG_WC3_DEMUXER 1 -#define CONFIG_WEBVTT_DEMUXER 1 -#define CONFIG_WSAUD_DEMUXER 1 -#define CONFIG_WSVQA_DEMUXER 1 -#define CONFIG_WTV_DEMUXER 1 -#define CONFIG_WV_DEMUXER 1 -#define CONFIG_XA_DEMUXER 1 -#define CONFIG_XBIN_DEMUXER 1 -#define CONFIG_XMV_DEMUXER 1 -#define CONFIG_XWMA_DEMUXER 1 -#define CONFIG_YOP_DEMUXER 1 -#define CONFIG_YUV4MPEGPIPE_DEMUXER 1 -#define CONFIG_LIBMODPLUG_DEMUXER 0 -#define CONFIG_LIBNUT_DEMUXER 0 -#define CONFIG_A64MULTI_ENCODER 1 -#define CONFIG_A64MULTI5_ENCODER 1 -#define CONFIG_AMV_ENCODER 1 -#define CONFIG_ASV1_ENCODER 1 -#define CONFIG_ASV2_ENCODER 1 -#define CONFIG_AVRP_ENCODER 1 -#define CONFIG_AVUI_ENCODER 1 -#define CONFIG_AYUV_ENCODER 1 -#define CONFIG_BMP_ENCODER 1 -#define CONFIG_CLJR_ENCODER 1 -#define CONFIG_COMFORTNOISE_ENCODER 1 -#define CONFIG_DNXHD_ENCODER 1 -#define CONFIG_DPX_ENCODER 1 -#define CONFIG_DVVIDEO_ENCODER 1 -#define CONFIG_FFV1_ENCODER 1 -#define CONFIG_FFVHUFF_ENCODER 1 -#define CONFIG_FLASHSV_ENCODER 1 -#define CONFIG_FLASHSV2_ENCODER 1 -#define CONFIG_FLV_ENCODER 1 -#define CONFIG_GIF_ENCODER 1 -#define CONFIG_H261_ENCODER 1 -#define CONFIG_H263_ENCODER 1 -#define CONFIG_H263P_ENCODER 1 -#define CONFIG_HUFFYUV_ENCODER 1 -#define CONFIG_JPEG2000_ENCODER 1 -#define CONFIG_JPEGLS_ENCODER 1 -#define CONFIG_LJPEG_ENCODER 1 -#define CONFIG_MJPEG_ENCODER 1 -#define CONFIG_MPEG1VIDEO_ENCODER 1 -#define CONFIG_MPEG2VIDEO_ENCODER 1 -#define CONFIG_MPEG4_ENCODER 1 -#define CONFIG_MSMPEG4V2_ENCODER 1 -#define CONFIG_MSMPEG4V3_ENCODER 1 -#define CONFIG_MSVIDEO1_ENCODER 1 -#define CONFIG_PAM_ENCODER 1 -#define CONFIG_PBM_ENCODER 1 -#define CONFIG_PCX_ENCODER 1 -#define CONFIG_PGM_ENCODER 1 -#define CONFIG_PGMYUV_ENCODER 1 -#define CONFIG_PNG_ENCODER 1 -#define CONFIG_PPM_ENCODER 1 -#define CONFIG_PRORES_ENCODER 1 -#define CONFIG_PRORES_ANATOLIY_ENCODER 1 -#define CONFIG_PRORES_KOSTYA_ENCODER 1 -#define CONFIG_QTRLE_ENCODER 1 -#define CONFIG_R10K_ENCODER 1 -#define CONFIG_R210_ENCODER 1 -#define CONFIG_RAWVIDEO_ENCODER 1 -#define CONFIG_ROQ_ENCODER 1 -#define CONFIG_RV10_ENCODER 1 -#define CONFIG_RV20_ENCODER 1 -#define CONFIG_SGI_ENCODER 1 -#define CONFIG_SNOW_ENCODER 1 -#define CONFIG_SUNRAST_ENCODER 1 -#define CONFIG_SVQ1_ENCODER 1 -#define CONFIG_TARGA_ENCODER 1 -#define CONFIG_TIFF_ENCODER 1 -#define CONFIG_UTVIDEO_ENCODER 1 -#define CONFIG_V210_ENCODER 1 -#define CONFIG_V308_ENCODER 1 -#define CONFIG_V408_ENCODER 1 -#define CONFIG_V410_ENCODER 1 -#define CONFIG_WMV1_ENCODER 1 -#define CONFIG_WMV2_ENCODER 1 -#define CONFIG_XBM_ENCODER 1 -#define CONFIG_XFACE_ENCODER 1 -#define CONFIG_XWD_ENCODER 1 -#define CONFIG_Y41P_ENCODER 1 -#define CONFIG_YUV4_ENCODER 1 -#define CONFIG_ZLIB_ENCODER 1 -#define CONFIG_ZMBV_ENCODER 1 -#define CONFIG_AAC_ENCODER 1 -#define CONFIG_AC3_ENCODER 1 -#define CONFIG_AC3_FIXED_ENCODER 1 -#define CONFIG_ALAC_ENCODER 1 -#define CONFIG_DCA_ENCODER 1 -#define CONFIG_EAC3_ENCODER 1 -#define CONFIG_FLAC_ENCODER 1 -#define CONFIG_G723_1_ENCODER 1 -#define CONFIG_MP2_ENCODER 1 -#define CONFIG_NELLYMOSER_ENCODER 1 -#define CONFIG_RA_144_ENCODER 1 -#define CONFIG_SONIC_ENCODER 1 -#define CONFIG_SONIC_LS_ENCODER 1 -#define CONFIG_VORBIS_ENCODER 1 -#define CONFIG_WMAV1_ENCODER 1 -#define CONFIG_WMAV2_ENCODER 1 -#define CONFIG_PCM_ALAW_ENCODER 1 -#define CONFIG_PCM_F32BE_ENCODER 1 -#define CONFIG_PCM_F32LE_ENCODER 1 -#define CONFIG_PCM_F64BE_ENCODER 1 -#define CONFIG_PCM_F64LE_ENCODER 1 -#define CONFIG_PCM_MULAW_ENCODER 1 -#define CONFIG_PCM_S8_ENCODER 1 -#define CONFIG_PCM_S8_PLANAR_ENCODER 1 -#define CONFIG_PCM_S16BE_ENCODER 1 -#define CONFIG_PCM_S16BE_PLANAR_ENCODER 1 -#define CONFIG_PCM_S16LE_ENCODER 1 -#define CONFIG_PCM_S16LE_PLANAR_ENCODER 1 -#define CONFIG_PCM_S24BE_ENCODER 1 -#define CONFIG_PCM_S24DAUD_ENCODER 1 -#define CONFIG_PCM_S24LE_ENCODER 1 -#define CONFIG_PCM_S24LE_PLANAR_ENCODER 1 -#define CONFIG_PCM_S32BE_ENCODER 1 -#define CONFIG_PCM_S32LE_ENCODER 1 -#define CONFIG_PCM_S32LE_PLANAR_ENCODER 1 -#define CONFIG_PCM_U8_ENCODER 1 -#define CONFIG_PCM_U16BE_ENCODER 1 -#define CONFIG_PCM_U16LE_ENCODER 1 -#define CONFIG_PCM_U24BE_ENCODER 1 -#define CONFIG_PCM_U24LE_ENCODER 1 -#define CONFIG_PCM_U32BE_ENCODER 1 -#define CONFIG_PCM_U32LE_ENCODER 1 -#define CONFIG_ROQ_DPCM_ENCODER 1 -#define CONFIG_ADPCM_ADX_ENCODER 1 -#define CONFIG_ADPCM_G722_ENCODER 1 -#define CONFIG_ADPCM_G726_ENCODER 1 -#define CONFIG_ADPCM_IMA_QT_ENCODER 1 -#define CONFIG_ADPCM_IMA_WAV_ENCODER 1 -#define CONFIG_ADPCM_MS_ENCODER 1 -#define CONFIG_ADPCM_SWF_ENCODER 1 -#define CONFIG_ADPCM_YAMAHA_ENCODER 1 -#define CONFIG_ASS_ENCODER 1 -#define CONFIG_DVBSUB_ENCODER 1 -#define CONFIG_DVDSUB_ENCODER 1 -#define CONFIG_MOVTEXT_ENCODER 1 -#define CONFIG_SRT_ENCODER 1 -#define CONFIG_SUBRIP_ENCODER 1 -#define CONFIG_XSUB_ENCODER 1 -#define CONFIG_LIBFAAC_ENCODER 1 -#define CONFIG_LIBFDK_AAC_ENCODER 0 -#define CONFIG_LIBGSM_ENCODER 0 -#define CONFIG_LIBGSM_MS_ENCODER 0 -#define CONFIG_LIBILBC_ENCODER 0 -#define CONFIG_LIBMP3LAME_ENCODER 1 -#define CONFIG_LIBOPENCORE_AMRNB_ENCODER 0 -#define CONFIG_LIBOPENJPEG_ENCODER 0 -#define CONFIG_LIBOPUS_ENCODER 0 -#define CONFIG_LIBSCHROEDINGER_ENCODER 1 -#define CONFIG_LIBSPEEX_ENCODER 0 -#define CONFIG_LIBTHEORA_ENCODER 1 -#define CONFIG_LIBTWOLAME_ENCODER 0 -#define CONFIG_LIBUTVIDEO_ENCODER 0 -#define CONFIG_LIBVO_AACENC_ENCODER 0 -#define CONFIG_LIBVO_AMRWBENC_ENCODER 0 -#define CONFIG_LIBVORBIS_ENCODER 1 -#define CONFIG_LIBVPX_VP8_ENCODER 0 -#define CONFIG_LIBVPX_VP9_ENCODER 0 -#define CONFIG_LIBX264_ENCODER 1 -#define CONFIG_LIBX264RGB_ENCODER 1 -#define CONFIG_LIBXAVS_ENCODER 0 -#define CONFIG_LIBXVID_ENCODER 1 -#define CONFIG_LIBAACPLUS_ENCODER 0 -#define CONFIG_ACONVERT_FILTER 1 -#define CONFIG_AFADE_FILTER 1 -#define CONFIG_AFORMAT_FILTER 1 -#define CONFIG_ALLPASS_FILTER 1 -#define CONFIG_AMERGE_FILTER 1 -#define CONFIG_AMIX_FILTER 1 -#define CONFIG_ANULL_FILTER 1 -#define CONFIG_APAD_FILTER 1 -#define CONFIG_APERMS_FILTER 1 -#define CONFIG_ARESAMPLE_FILTER 1 -#define CONFIG_ASELECT_FILTER 1 -#define CONFIG_ASENDCMD_FILTER 1 -#define CONFIG_ASETNSAMPLES_FILTER 1 -#define CONFIG_ASETPTS_FILTER 1 -#define CONFIG_ASETTB_FILTER 1 -#define CONFIG_ASHOWINFO_FILTER 1 -#define CONFIG_ASPLIT_FILTER 1 -#define CONFIG_ASTREAMSYNC_FILTER 1 -#define CONFIG_ASYNCTS_FILTER 0 -#define CONFIG_ATEMPO_FILTER 1 -#define CONFIG_BANDPASS_FILTER 1 -#define CONFIG_BANDREJECT_FILTER 1 -#define CONFIG_BASS_FILTER 1 -#define CONFIG_BIQUAD_FILTER 1 -#define CONFIG_CHANNELMAP_FILTER 1 -#define CONFIG_CHANNELSPLIT_FILTER 1 -#define CONFIG_EARWAX_FILTER 1 -#define CONFIG_EBUR128_FILTER 1 -#define CONFIG_EQUALIZER_FILTER 1 -#define CONFIG_HIGHPASS_FILTER 1 -#define CONFIG_JOIN_FILTER 1 -#define CONFIG_LOWPASS_FILTER 1 -#define CONFIG_PAN_FILTER 1 -#define CONFIG_RESAMPLE_FILTER 0 -#define CONFIG_SILENCEDETECT_FILTER 1 -#define CONFIG_TREBLE_FILTER 1 -#define CONFIG_VOLUME_FILTER 1 -#define CONFIG_VOLUMEDETECT_FILTER 1 -#define CONFIG_AEVALSRC_FILTER 1 -#define CONFIG_ANULLSRC_FILTER 1 -#define CONFIG_FLITE_FILTER 0 -#define CONFIG_SINE_FILTER 1 -#define CONFIG_ANULLSINK_FILTER 1 -#define CONFIG_ALPHAEXTRACT_FILTER 1 -#define CONFIG_ALPHAMERGE_FILTER 1 -#define CONFIG_ASS_FILTER 0 -#define CONFIG_BBOX_FILTER 1 -#define CONFIG_BLACKDETECT_FILTER 1 -#define CONFIG_BLACKFRAME_FILTER 1 -#define CONFIG_BLEND_FILTER 1 -#define CONFIG_BOXBLUR_FILTER 1 -#define CONFIG_COLORMATRIX_FILTER 1 -#define CONFIG_COPY_FILTER 1 -#define CONFIG_CROP_FILTER 1 -#define CONFIG_CROPDETECT_FILTER 1 -#define CONFIG_CURVES_FILTER 1 -#define CONFIG_DECIMATE_FILTER 1 -#define CONFIG_DELOGO_FILTER 1 -#define CONFIG_DESHAKE_FILTER 1 -#define CONFIG_DRAWBOX_FILTER 1 -#define CONFIG_DRAWTEXT_FILTER 0 -#define CONFIG_EDGEDETECT_FILTER 1 -#define CONFIG_FADE_FILTER 1 -#define CONFIG_FIELD_FILTER 1 -#define CONFIG_FIELDORDER_FILTER 1 -#define CONFIG_FORMAT_FILTER 1 -#define CONFIG_FPS_FILTER 1 -#define CONFIG_FRAMESTEP_FILTER 1 -#define CONFIG_FREI0R_FILTER 0 -#define CONFIG_GEQ_FILTER 1 -#define CONFIG_GRADFUN_FILTER 1 -#define CONFIG_HFLIP_FILTER 1 -#define CONFIG_HISTEQ_FILTER 1 -#define CONFIG_HISTOGRAM_FILTER 1 -#define CONFIG_HQDN3D_FILTER 1 -#define CONFIG_HUE_FILTER 1 -#define CONFIG_IDET_FILTER 1 -#define CONFIG_IL_FILTER 1 -#define CONFIG_KERNDEINT_FILTER 1 -#define CONFIG_LUT_FILTER 1 -#define CONFIG_LUTRGB_FILTER 1 -#define CONFIG_LUTYUV_FILTER 1 -#define CONFIG_MP_FILTER 1 -#define CONFIG_NEGATE_FILTER 1 -#define CONFIG_NOFORMAT_FILTER 1 -#define CONFIG_NOISE_FILTER 1 -#define CONFIG_NULL_FILTER 1 -#define CONFIG_OCV_FILTER 0 -#define CONFIG_OVERLAY_FILTER 1 -#define CONFIG_PAD_FILTER 1 -#define CONFIG_PERMS_FILTER 1 -#define CONFIG_PIXDESCTEST_FILTER 1 -#define CONFIG_PP_FILTER 1 -#define CONFIG_REMOVELOGO_FILTER 1 -#define CONFIG_SCALE_FILTER 1 -#define CONFIG_SELECT_FILTER 1 -#define CONFIG_SENDCMD_FILTER 1 -#define CONFIG_SETDAR_FILTER 1 -#define CONFIG_SETFIELD_FILTER 1 -#define CONFIG_SETPTS_FILTER 1 -#define CONFIG_SETSAR_FILTER 1 -#define CONFIG_SETTB_FILTER 1 -#define CONFIG_SHOWINFO_FILTER 1 -#define CONFIG_SMARTBLUR_FILTER 1 -#define CONFIG_SPLIT_FILTER 1 -#define CONFIG_STEREO3D_FILTER 1 -#define CONFIG_SUBTITLES_FILTER 0 -#define CONFIG_SUPER2XSAI_FILTER 1 -#define CONFIG_SWAPUV_FILTER 1 -#define CONFIG_THUMBNAIL_FILTER 1 -#define CONFIG_TILE_FILTER 1 -#define CONFIG_TINTERLACE_FILTER 1 -#define CONFIG_TRANSPOSE_FILTER 1 -#define CONFIG_UNSHARP_FILTER 1 -#define CONFIG_VFLIP_FILTER 1 -#define CONFIG_YADIF_FILTER 1 -#define CONFIG_CELLAUTO_FILTER 1 -#define CONFIG_COLOR_FILTER 1 -#define CONFIG_FREI0R_SRC_FILTER 0 -#define CONFIG_LIFE_FILTER 1 -#define CONFIG_MANDELBROT_FILTER 1 -#define CONFIG_MPTESTSRC_FILTER 1 -#define CONFIG_NULLSRC_FILTER 1 -#define CONFIG_RGBTESTSRC_FILTER 1 -#define CONFIG_SMPTEBARS_FILTER 1 -#define CONFIG_TESTSRC_FILTER 1 -#define CONFIG_NULLSINK_FILTER 1 -#define CONFIG_CONCAT_FILTER 1 -#define CONFIG_SHOWSPECTRUM_FILTER 1 -#define CONFIG_SHOWWAVES_FILTER 1 -#define CONFIG_AMOVIE_FILTER 1 -#define CONFIG_MOVIE_FILTER 1 -#define CONFIG_H263_VAAPI_HWACCEL 0 -#define CONFIG_H263_VDPAU_HWACCEL 0 -#define CONFIG_H264_DXVA2_HWACCEL 0 -#define CONFIG_H264_VAAPI_HWACCEL 0 -#define CONFIG_H264_VDA_HWACCEL 0 -#define CONFIG_H264_VDPAU_HWACCEL 0 -#define CONFIG_MPEG1_VDPAU_HWACCEL 0 -#define CONFIG_MPEG2_DXVA2_HWACCEL 0 -#define CONFIG_MPEG2_VAAPI_HWACCEL 0 -#define CONFIG_MPEG2_VDPAU_HWACCEL 0 -#define CONFIG_MPEG4_VAAPI_HWACCEL 0 -#define CONFIG_MPEG4_VDPAU_HWACCEL 0 -#define CONFIG_VC1_DXVA2_HWACCEL 0 -#define CONFIG_VC1_VAAPI_HWACCEL 0 -#define CONFIG_VC1_VDPAU_HWACCEL 0 -#define CONFIG_WMV3_DXVA2_HWACCEL 0 -#define CONFIG_WMV3_VAAPI_HWACCEL 0 -#define CONFIG_WMV3_VDPAU_HWACCEL 0 -#define CONFIG_ALSA_INDEV 0 -#define CONFIG_BKTR_INDEV 0 -#define CONFIG_DSHOW_INDEV 0 -#define CONFIG_DV1394_INDEV 1 -#define CONFIG_FBDEV_INDEV 1 -#define CONFIG_IEC61883_INDEV 0 -#define CONFIG_JACK_INDEV 0 -#define CONFIG_LAVFI_INDEV 1 -#define CONFIG_OPENAL_INDEV 0 -#define CONFIG_OSS_INDEV 1 -#define CONFIG_PULSE_INDEV 0 -#define CONFIG_SNDIO_INDEV 0 -#define CONFIG_V4L2_INDEV 1 -#define CONFIG_VFWCAP_INDEV 0 -#define CONFIG_X11GRAB_INDEV 1 -#define CONFIG_LIBCDIO_INDEV 0 -#define CONFIG_LIBDC1394_INDEV 0 -#define CONFIG_A64_MUXER 1 -#define CONFIG_AC3_MUXER 1 -#define CONFIG_ADTS_MUXER 1 -#define CONFIG_ADX_MUXER 1 -#define CONFIG_AIFF_MUXER 1 -#define CONFIG_AMR_MUXER 1 -#define CONFIG_ASF_MUXER 1 -#define CONFIG_ASS_MUXER 1 -#define CONFIG_AST_MUXER 1 -#define CONFIG_ASF_STREAM_MUXER 1 -#define CONFIG_AU_MUXER 1 -#define CONFIG_AVI_MUXER 1 -#define CONFIG_AVM2_MUXER 1 -#define CONFIG_BIT_MUXER 1 -#define CONFIG_CAF_MUXER 1 -#define CONFIG_CAVSVIDEO_MUXER 1 -#define CONFIG_CRC_MUXER 1 -#define CONFIG_DAUD_MUXER 1 -#define CONFIG_DIRAC_MUXER 1 -#define CONFIG_DNXHD_MUXER 1 -#define CONFIG_DTS_MUXER 1 -#define CONFIG_DV_MUXER 1 -#define CONFIG_EAC3_MUXER 1 -#define CONFIG_F4V_MUXER 1 -#define CONFIG_FFM_MUXER 1 -#define CONFIG_FFMETADATA_MUXER 1 -#define CONFIG_FILMSTRIP_MUXER 1 -#define CONFIG_FLAC_MUXER 1 -#define CONFIG_FLV_MUXER 1 -#define CONFIG_FRAMECRC_MUXER 1 -#define CONFIG_FRAMEMD5_MUXER 1 -#define CONFIG_G722_MUXER 1 -#define CONFIG_G723_1_MUXER 1 -#define CONFIG_GIF_MUXER 1 -#define CONFIG_GXF_MUXER 1 -#define CONFIG_H261_MUXER 1 -#define CONFIG_H263_MUXER 1 -#define CONFIG_H264_MUXER 1 -#define CONFIG_HLS_MUXER 1 -#define CONFIG_ICO_MUXER 1 -#define CONFIG_ILBC_MUXER 1 -#define CONFIG_IMAGE2_MUXER 1 -#define CONFIG_IMAGE2PIPE_MUXER 1 -#define CONFIG_IPOD_MUXER 1 -#define CONFIG_IRCAM_MUXER 1 -#define CONFIG_ISMV_MUXER 1 -#define CONFIG_IVF_MUXER 1 -#define CONFIG_JACOSUB_MUXER 1 -#define CONFIG_LATM_MUXER 1 -#define CONFIG_M4V_MUXER 1 -#define CONFIG_MD5_MUXER 1 -#define CONFIG_MATROSKA_MUXER 1 -#define CONFIG_MATROSKA_AUDIO_MUXER 1 -#define CONFIG_MICRODVD_MUXER 1 -#define CONFIG_MJPEG_MUXER 1 -#define CONFIG_MLP_MUXER 1 -#define CONFIG_MMF_MUXER 1 -#define CONFIG_MOV_MUXER 1 -#define CONFIG_MP2_MUXER 1 -#define CONFIG_MP3_MUXER 1 -#define CONFIG_MP4_MUXER 1 -#define CONFIG_MPEG1SYSTEM_MUXER 1 -#define CONFIG_MPEG1VCD_MUXER 1 -#define CONFIG_MPEG1VIDEO_MUXER 1 -#define CONFIG_MPEG2DVD_MUXER 1 -#define CONFIG_MPEG2SVCD_MUXER 1 -#define CONFIG_MPEG2VIDEO_MUXER 1 -#define CONFIG_MPEG2VOB_MUXER 1 -#define CONFIG_MPEGTS_MUXER 1 -#define CONFIG_MPJPEG_MUXER 1 -#define CONFIG_MXF_MUXER 1 -#define CONFIG_MXF_D10_MUXER 1 -#define CONFIG_NULL_MUXER 1 -#define CONFIG_NUT_MUXER 1 -#define CONFIG_OGG_MUXER 1 -#define CONFIG_OMA_MUXER 1 -#define CONFIG_PCM_ALAW_MUXER 1 -#define CONFIG_PCM_MULAW_MUXER 1 -#define CONFIG_PCM_F64BE_MUXER 1 -#define CONFIG_PCM_F64LE_MUXER 1 -#define CONFIG_PCM_F32BE_MUXER 1 -#define CONFIG_PCM_F32LE_MUXER 1 -#define CONFIG_PCM_S32BE_MUXER 1 -#define CONFIG_PCM_S32LE_MUXER 1 -#define CONFIG_PCM_S24BE_MUXER 1 -#define CONFIG_PCM_S24LE_MUXER 1 -#define CONFIG_PCM_S16BE_MUXER 1 -#define CONFIG_PCM_S16LE_MUXER 1 -#define CONFIG_PCM_S8_MUXER 1 -#define CONFIG_PCM_U32BE_MUXER 1 -#define CONFIG_PCM_U32LE_MUXER 1 -#define CONFIG_PCM_U24BE_MUXER 1 -#define CONFIG_PCM_U24LE_MUXER 1 -#define CONFIG_PCM_U16BE_MUXER 1 -#define CONFIG_PCM_U16LE_MUXER 1 -#define CONFIG_PCM_U8_MUXER 1 -#define CONFIG_PSP_MUXER 1 -#define CONFIG_RAWVIDEO_MUXER 1 -#define CONFIG_RM_MUXER 1 -#define CONFIG_ROQ_MUXER 1 -#define CONFIG_RSO_MUXER 1 -#define CONFIG_RTP_MUXER 1 -#define CONFIG_RTSP_MUXER 1 -#define CONFIG_SAP_MUXER 1 -#define CONFIG_SEGMENT_MUXER 1 -#define CONFIG_STREAM_SEGMENT_MUXER 1 -#define CONFIG_SMJPEG_MUXER 1 -#define CONFIG_SMOOTHSTREAMING_MUXER 1 -#define CONFIG_SOX_MUXER 1 -#define CONFIG_SPDIF_MUXER 1 -#define CONFIG_SRT_MUXER 1 -#define CONFIG_SWF_MUXER 1 -#define CONFIG_TEE_MUXER 1 -#define CONFIG_TG2_MUXER 1 -#define CONFIG_TGP_MUXER 1 -#define CONFIG_MKVTIMESTAMP_V2_MUXER 1 -#define CONFIG_TRUEHD_MUXER 1 -#define CONFIG_VC1_MUXER 1 -#define CONFIG_VC1T_MUXER 1 -#define CONFIG_VOC_MUXER 1 -#define CONFIG_W64_MUXER 1 -#define CONFIG_WAV_MUXER 1 -#define CONFIG_WEBM_MUXER 1 -#define CONFIG_WTV_MUXER 1 -#define CONFIG_WV_MUXER 1 -#define CONFIG_YUV4MPEGPIPE_MUXER 1 -#define CONFIG_LIBNUT_MUXER 0 -#define CONFIG_ALSA_OUTDEV 0 -#define CONFIG_CACA_OUTDEV 0 -#define CONFIG_OSS_OUTDEV 1 -#define CONFIG_SDL_OUTDEV 0 -#define CONFIG_SNDIO_OUTDEV 0 -#define CONFIG_AAC_PARSER 1 -#define CONFIG_AAC_LATM_PARSER 1 -#define CONFIG_AC3_PARSER 1 -#define CONFIG_ADX_PARSER 1 -#define CONFIG_BMP_PARSER 1 -#define CONFIG_CAVSVIDEO_PARSER 1 -#define CONFIG_COOK_PARSER 1 -#define CONFIG_DCA_PARSER 1 -#define CONFIG_DIRAC_PARSER 1 -#define CONFIG_DNXHD_PARSER 1 -#define CONFIG_DVBSUB_PARSER 1 -#define CONFIG_DVDSUB_PARSER 1 -#define CONFIG_DVD_NAV_PARSER 1 -#define CONFIG_FLAC_PARSER 1 -#define CONFIG_GSM_PARSER 1 -#define CONFIG_H261_PARSER 1 -#define CONFIG_H263_PARSER 1 -#define CONFIG_H264_PARSER 1 -#define CONFIG_MJPEG_PARSER 1 -#define CONFIG_MLP_PARSER 1 -#define CONFIG_MPEG4VIDEO_PARSER 1 -#define CONFIG_MPEGAUDIO_PARSER 1 -#define CONFIG_MPEGVIDEO_PARSER 1 -#define CONFIG_PNG_PARSER 1 -#define CONFIG_PNM_PARSER 1 -#define CONFIG_RV30_PARSER 1 -#define CONFIG_RV40_PARSER 1 -#define CONFIG_TAK_PARSER 1 -#define CONFIG_VC1_PARSER 1 -#define CONFIG_VORBIS_PARSER 1 -#define CONFIG_VP3_PARSER 1 -#define CONFIG_VP8_PARSER 1 -#define CONFIG_BLURAY_PROTOCOL 0 -#define CONFIG_CACHE_PROTOCOL 1 -#define CONFIG_CONCAT_PROTOCOL 1 -#define CONFIG_CRYPTO_PROTOCOL 1 -#define CONFIG_DATA_PROTOCOL 1 -#define CONFIG_FFRTMPCRYPT_PROTOCOL 0 -#define CONFIG_FFRTMPHTTP_PROTOCOL 1 -#define CONFIG_FILE_PROTOCOL 1 -#define CONFIG_GOPHER_PROTOCOL 1 -#define CONFIG_HLS_PROTOCOL 1 -#define CONFIG_HTTP_PROTOCOL 1 -#define CONFIG_HTTPPROXY_PROTOCOL 1 -#define CONFIG_HTTPS_PROTOCOL 0 -#define CONFIG_MMSH_PROTOCOL 1 -#define CONFIG_MMST_PROTOCOL 1 -#define CONFIG_MD5_PROTOCOL 1 -#define CONFIG_PIPE_PROTOCOL 1 -#define CONFIG_RTMP_PROTOCOL 1 -#define CONFIG_RTMPE_PROTOCOL 0 -#define CONFIG_RTMPS_PROTOCOL 0 -#define CONFIG_RTMPT_PROTOCOL 1 -#define CONFIG_RTMPTE_PROTOCOL 0 -#define CONFIG_RTMPTS_PROTOCOL 0 -#define CONFIG_RTP_PROTOCOL 1 -#define CONFIG_SCTP_PROTOCOL 0 -#define CONFIG_SRTP_PROTOCOL 1 -#define CONFIG_TCP_PROTOCOL 1 -#define CONFIG_TLS_PROTOCOL 0 -#define CONFIG_UDP_PROTOCOL 1 -#define CONFIG_LIBRTMP_PROTOCOL 0 -#define CONFIG_LIBRTMPE_PROTOCOL 0 -#define CONFIG_LIBRTMPS_PROTOCOL 0 -#define CONFIG_LIBRTMPT_PROTOCOL 0 -#define CONFIG_LIBRTMPTE_PROTOCOL 0 -#endif /* FFMPEG_CONFIG_H */ diff --git a/ffmpeg1/config.log b/ffmpeg1/config.log deleted file mode 100644 index 5136c20..0000000 --- a/ffmpeg1/config.log +++ /dev/null @@ -1,7956 +0,0 @@ -# ./configure --prefix=/usr/local --enable-gpl --enable-nonfree --enable-shared --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-bzlib --enable-libfaac --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-zlib -ALL_COMPONENTS=' - aac_adtstoasc_bsf -chomp_bsf -dump_extradata_bsf -h264_mp4toannexb_bsf -imx_dump_header_bsf -mjpeg2jpeg_bsf -mjpega_dump_header_bsf -mp3_header_compress_bsf -mp3_header_decompress_bsf -mov2textsub_bsf -noise_bsf -remove_extradata_bsf -text2movsub_bsf - aasc_decoder -amv_decoder -anm_decoder -ansi_decoder -asv1_decoder -asv2_decoder -aura_decoder -aura2_decoder -avrp_decoder -avrn_decoder -avs_decoder -avui_decoder -ayuv_decoder -bethsoftvid_decoder -bfi_decoder -bink_decoder -bmp_decoder -bmv_video_decoder -brender_pix_decoder -c93_decoder -cavs_decoder -cdgraphics_decoder -cdxl_decoder -cinepak_decoder -cljr_decoder -cllc_decoder -comfortnoise_decoder -cpia_decoder -cscd_decoder -cyuv_decoder -dfa_decoder -dirac_decoder -dnxhd_decoder -dpx_decoder -dsicinvideo_decoder -dvvideo_decoder -dxa_decoder -dxtory_decoder -eacmv_decoder -eamad_decoder -eatgq_decoder -eatgv_decoder -eatqi_decoder -eightbps_decoder -eightsvx_exp_decoder -eightsvx_fib_decoder -escape124_decoder -escape130_decoder -exr_decoder -ffv1_decoder -ffvhuff_decoder -flashsv_decoder -flashsv2_decoder -flic_decoder -flv_decoder -fourxm_decoder -fraps_decoder -frwu_decoder -gif_decoder -h261_decoder -h263_decoder -h263i_decoder -h263p_decoder -h264_decoder -h264_crystalhd_decoder -h264_vda_decoder -h264_vdpau_decoder -huffyuv_decoder -idcin_decoder -iff_byterun1_decoder -iff_ilbm_decoder -indeo2_decoder -indeo3_decoder -indeo4_decoder -indeo5_decoder -interplay_video_decoder -jpeg2000_decoder -jpegls_decoder -jv_decoder -kgv1_decoder -kmvc_decoder -lagarith_decoder -loco_decoder -mdec_decoder -mimic_decoder -mjpeg_decoder -mjpegb_decoder -mmvideo_decoder -motionpixels_decoder -mpeg_xvmc_decoder -mpeg1video_decoder -mpeg2video_decoder -mpeg4_decoder -mpeg4_crystalhd_decoder -mpeg4_vdpau_decoder -mpegvideo_decoder -mpeg_vdpau_decoder -mpeg1_vdpau_decoder -mpeg2_crystalhd_decoder -msa1_decoder -msmpeg4_crystalhd_decoder -msmpeg4v1_decoder -msmpeg4v2_decoder -msmpeg4v3_decoder -msrle_decoder -mss1_decoder -mss2_decoder -msvideo1_decoder -mszh_decoder -mts2_decoder -mvc1_decoder -mvc2_decoder -mxpeg_decoder -nuv_decoder -paf_video_decoder -pam_decoder -pbm_decoder -pcx_decoder -pgm_decoder -pgmyuv_decoder -pictor_decoder -png_decoder -ppm_decoder -prores_decoder -prores_lgpl_decoder -ptx_decoder -qdraw_decoder -qpeg_decoder -qtrle_decoder -r10k_decoder -r210_decoder -rawvideo_decoder -rl2_decoder -roq_decoder -rpza_decoder -rv10_decoder -rv20_decoder -rv30_decoder -rv40_decoder -s302m_decoder -sanm_decoder -sgi_decoder -sgirle_decoder -smacker_decoder -smc_decoder -snow_decoder -sp5x_decoder -sunrast_decoder -svq1_decoder -svq3_decoder -targa_decoder -targa_y216_decoder -theora_decoder -thp_decoder -tiertexseqvideo_decoder -tiff_decoder -tmv_decoder -truemotion1_decoder -truemotion2_decoder -tscc_decoder -tscc2_decoder -txd_decoder -ulti_decoder -utvideo_decoder -v210_decoder -v210x_decoder -v308_decoder -v408_decoder -v410_decoder -vb_decoder -vble_decoder -vc1_decoder -vc1_crystalhd_decoder -vc1_vdpau_decoder -vc1image_decoder -vcr1_decoder -vmdvideo_decoder -vmnc_decoder -vp3_decoder -vp5_decoder -vp6_decoder -vp6a_decoder -vp6f_decoder -vp8_decoder -vqa_decoder -wmv1_decoder -wmv2_decoder -wmv3_decoder -wmv3_crystalhd_decoder -wmv3_vdpau_decoder -wmv3image_decoder -wnv1_decoder -xan_wc3_decoder -xan_wc4_decoder -xbm_decoder -xface_decoder -xl_decoder -xwd_decoder -y41p_decoder -yop_decoder -yuv4_decoder -zero12v_decoder -zerocodec_decoder -zlib_decoder -zmbv_decoder -aac_decoder -aac_latm_decoder -ac3_decoder -alac_decoder -als_decoder -amrnb_decoder -amrwb_decoder -ape_decoder -atrac1_decoder -atrac3_decoder -binkaudio_dct_decoder -binkaudio_rdft_decoder -bmv_audio_decoder -cook_decoder -dca_decoder -dsicinaudio_decoder -eac3_decoder -evrc_decoder -ffwavesynth_decoder -flac_decoder -g723_1_decoder -g729_decoder -gsm_decoder -gsm_ms_decoder -iac_decoder -imc_decoder -mace3_decoder -mace6_decoder -mlp_decoder -mp1_decoder -mp1float_decoder -mp2_decoder -mp2float_decoder -mp3_decoder -mp3float_decoder -mp3adu_decoder -mp3adufloat_decoder -mp3on4_decoder -mp3on4float_decoder -mpc7_decoder -mpc8_decoder -nellymoser_decoder -paf_audio_decoder -qcelp_decoder -qdm2_decoder -ra_144_decoder -ra_288_decoder -ralf_decoder -shorten_decoder -sipr_decoder -smackaud_decoder -sonic_decoder -tak_decoder -truehd_decoder -truespeech_decoder -tta_decoder -twinvq_decoder -vmdaudio_decoder -vorbis_decoder -wavpack_decoder -wmalossless_decoder -wmapro_decoder -wmav1_decoder -wmav2_decoder -wmavoice_decoder -ws_snd1_decoder -pcm_alaw_decoder -pcm_bluray_decoder -pcm_dvd_decoder -pcm_f32be_decoder -pcm_f32le_decoder -pcm_f64be_decoder -pcm_f64le_decoder -pcm_lxf_decoder -pcm_mulaw_decoder -pcm_s8_decoder -pcm_s8_planar_decoder -pcm_s16be_decoder -pcm_s16be_planar_decoder -pcm_s16le_decoder -pcm_s16le_planar_decoder -pcm_s24be_decoder -pcm_s24daud_decoder -pcm_s24le_decoder -pcm_s24le_planar_decoder -pcm_s32be_decoder -pcm_s32le_decoder -pcm_s32le_planar_decoder -pcm_u8_decoder -pcm_u16be_decoder -pcm_u16le_decoder -pcm_u24be_decoder -pcm_u24le_decoder -pcm_u32be_decoder -pcm_u32le_decoder -pcm_zork_decoder -interplay_dpcm_decoder -roq_dpcm_decoder -sol_dpcm_decoder -xan_dpcm_decoder -adpcm_4xm_decoder -adpcm_adx_decoder -adpcm_afc_decoder -adpcm_ct_decoder -adpcm_ea_decoder -adpcm_ea_maxis_xa_decoder -adpcm_ea_r1_decoder -adpcm_ea_r2_decoder -adpcm_ea_r3_decoder -adpcm_ea_xas_decoder -adpcm_g722_decoder -adpcm_g726_decoder -adpcm_ima_amv_decoder -adpcm_ima_apc_decoder -adpcm_ima_dk3_decoder -adpcm_ima_dk4_decoder -adpcm_ima_ea_eacs_decoder -adpcm_ima_ea_sead_decoder -adpcm_ima_iss_decoder -adpcm_ima_oki_decoder -adpcm_ima_qt_decoder -adpcm_ima_smjpeg_decoder -adpcm_ima_wav_decoder -adpcm_ima_ws_decoder -adpcm_ms_decoder -adpcm_sbpro_2_decoder -adpcm_sbpro_3_decoder -adpcm_sbpro_4_decoder -adpcm_swf_decoder -adpcm_thp_decoder -adpcm_xa_decoder -adpcm_yamaha_decoder -vima_decoder -ass_decoder -dvbsub_decoder -dvdsub_decoder -jacosub_decoder -microdvd_decoder -movtext_decoder -mpl2_decoder -pgssub_decoder -pjs_decoder -realtext_decoder -sami_decoder -srt_decoder -subrip_decoder -subviewer_decoder -subviewer1_decoder -text_decoder -vplayer_decoder -webvtt_decoder -xsub_decoder -libcelt_decoder -libgsm_decoder -libgsm_ms_decoder -libilbc_decoder -libopencore_amrnb_decoder -libopencore_amrwb_decoder -libopenjpeg_decoder -libopus_decoder -libschroedinger_decoder -libspeex_decoder -libstagefright_h264_decoder -libutvideo_decoder -libvorbis_decoder -libvpx_vp8_decoder -libvpx_vp9_decoder -bintext_decoder -xbin_decoder -idf_decoder - aac_demuxer -ac3_demuxer -act_demuxer -adf_demuxer -adx_demuxer -aea_demuxer -afc_demuxer -aiff_demuxer -amr_demuxer -anm_demuxer -apc_demuxer -ape_demuxer -aqtitle_demuxer -asf_demuxer -ass_demuxer -ast_demuxer -au_demuxer -avi_demuxer -avisynth_demuxer -avr_demuxer -avs_demuxer -bethsoftvid_demuxer -bfi_demuxer -bintext_demuxer -bink_demuxer -bit_demuxer -bmv_demuxer -brstm_demuxer -c93_demuxer -caf_demuxer -cavsvideo_demuxer -cdg_demuxer -cdxl_demuxer -concat_demuxer -daud_demuxer -dfa_demuxer -dirac_demuxer -dnxhd_demuxer -dsicin_demuxer -dts_demuxer -dtshd_demuxer -dv_demuxer -dxa_demuxer -ea_demuxer -ea_cdata_demuxer -eac3_demuxer -epaf_demuxer -ffm_demuxer -ffmetadata_demuxer -filmstrip_demuxer -flac_demuxer -flic_demuxer -flv_demuxer -fourxm_demuxer -frm_demuxer -g722_demuxer -g723_1_demuxer -g729_demuxer -gif_demuxer -gsm_demuxer -gxf_demuxer -h261_demuxer -h263_demuxer -h264_demuxer -hls_demuxer -ico_demuxer -idcin_demuxer -idf_demuxer -iff_demuxer -ilbc_demuxer -image2_demuxer -image2pipe_demuxer -ingenient_demuxer -ipmovie_demuxer -ircam_demuxer -iss_demuxer -iv8_demuxer -ivf_demuxer -jacosub_demuxer -jv_demuxer -latm_demuxer -lmlm4_demuxer -loas_demuxer -lvf_demuxer -lxf_demuxer -m4v_demuxer -matroska_demuxer -mgsts_demuxer -microdvd_demuxer -mjpeg_demuxer -mlp_demuxer -mm_demuxer -mmf_demuxer -mov_demuxer -mp3_demuxer -mpc_demuxer -mpc8_demuxer -mpegps_demuxer -mpegts_demuxer -mpegtsraw_demuxer -mpegvideo_demuxer -mpl2_demuxer -mpsub_demuxer -msnwc_tcp_demuxer -mtv_demuxer -mv_demuxer -mvi_demuxer -mxf_demuxer -mxg_demuxer -nc_demuxer -nistsphere_demuxer -nsv_demuxer -nut_demuxer -nuv_demuxer -ogg_demuxer -oma_demuxer -paf_demuxer -pcm_alaw_demuxer -pcm_mulaw_demuxer -pcm_f64be_demuxer -pcm_f64le_demuxer -pcm_f32be_demuxer -pcm_f32le_demuxer -pcm_s32be_demuxer -pcm_s32le_demuxer -pcm_s24be_demuxer -pcm_s24le_demuxer -pcm_s16be_demuxer -pcm_s16le_demuxer -pcm_s8_demuxer -pcm_u32be_demuxer -pcm_u32le_demuxer -pcm_u24be_demuxer -pcm_u24le_demuxer -pcm_u16be_demuxer -pcm_u16le_demuxer -pcm_u8_demuxer -pjs_demuxer -pmp_demuxer -pva_demuxer -pvf_demuxer -qcp_demuxer -r3d_demuxer -rawvideo_demuxer -realtext_demuxer -rl2_demuxer -rm_demuxer -roq_demuxer -rpl_demuxer -rso_demuxer -rtp_demuxer -rtsp_demuxer -sami_demuxer -sap_demuxer -sbg_demuxer -sdp_demuxer -segafilm_demuxer -shorten_demuxer -siff_demuxer -smacker_demuxer -smjpeg_demuxer -smush_demuxer -sol_demuxer -sox_demuxer -spdif_demuxer -srt_demuxer -str_demuxer -subviewer1_demuxer -subviewer_demuxer -swf_demuxer -tak_demuxer -tedcaptions_demuxer -thp_demuxer -tiertexseq_demuxer -tmv_demuxer -truehd_demuxer -tta_demuxer -txd_demuxer -tty_demuxer -vc1_demuxer -vc1t_demuxer -vivo_demuxer -vmd_demuxer -vobsub_demuxer -voc_demuxer -vplayer_demuxer -vqf_demuxer -w64_demuxer -wav_demuxer -wc3_demuxer -webvtt_demuxer -wsaud_demuxer -wsvqa_demuxer -wtv_demuxer -wv_demuxer -xa_demuxer -xbin_demuxer -xmv_demuxer -xwma_demuxer -yop_demuxer -yuv4mpegpipe_demuxer -libmodplug_demuxer -libnut_demuxer - a64multi_encoder -a64multi5_encoder -amv_encoder -asv1_encoder -asv2_encoder -avrp_encoder -avui_encoder -ayuv_encoder -bmp_encoder -cljr_encoder -comfortnoise_encoder -dnxhd_encoder -dpx_encoder -dvvideo_encoder -ffv1_encoder -ffvhuff_encoder -flashsv_encoder -flashsv2_encoder -flv_encoder -gif_encoder -h261_encoder -h263_encoder -h263p_encoder -huffyuv_encoder -jpeg2000_encoder -jpegls_encoder -ljpeg_encoder -mjpeg_encoder -mpeg1video_encoder -mpeg2video_encoder -mpeg4_encoder -msmpeg4v2_encoder -msmpeg4v3_encoder -msvideo1_encoder -pam_encoder -pbm_encoder -pcx_encoder -pgm_encoder -pgmyuv_encoder -png_encoder -ppm_encoder -prores_encoder -prores_anatoliy_encoder -prores_kostya_encoder -qtrle_encoder -r10k_encoder -r210_encoder -rawvideo_encoder -roq_encoder -rv10_encoder -rv20_encoder -sgi_encoder -snow_encoder -sunrast_encoder -svq1_encoder -targa_encoder -tiff_encoder -utvideo_encoder -v210_encoder -v308_encoder -v408_encoder -v410_encoder -wmv1_encoder -wmv2_encoder -xbm_encoder -xface_encoder -xwd_encoder -y41p_encoder -yuv4_encoder -zlib_encoder -zmbv_encoder -aac_encoder -ac3_encoder -ac3_fixed_encoder -alac_encoder -dca_encoder -eac3_encoder -flac_encoder -g723_1_encoder -mp2_encoder -nellymoser_encoder -ra_144_encoder -sonic_encoder -sonic_ls_encoder -vorbis_encoder -wmav1_encoder -wmav2_encoder -pcm_alaw_encoder -pcm_f32be_encoder -pcm_f32le_encoder -pcm_f64be_encoder -pcm_f64le_encoder -pcm_mulaw_encoder -pcm_s8_encoder -pcm_s8_planar_encoder -pcm_s16be_encoder -pcm_s16be_planar_encoder -pcm_s16le_encoder -pcm_s16le_planar_encoder -pcm_s24be_encoder -pcm_s24daud_encoder -pcm_s24le_encoder -pcm_s24le_planar_encoder -pcm_s32be_encoder -pcm_s32le_encoder -pcm_s32le_planar_encoder -pcm_u8_encoder -pcm_u16be_encoder -pcm_u16le_encoder -pcm_u24be_encoder -pcm_u24le_encoder -pcm_u32be_encoder -pcm_u32le_encoder -roq_dpcm_encoder -adpcm_adx_encoder -adpcm_g722_encoder -adpcm_g726_encoder -adpcm_ima_qt_encoder -adpcm_ima_wav_encoder -adpcm_ms_encoder -adpcm_swf_encoder -adpcm_yamaha_encoder -ass_encoder -dvbsub_encoder -dvdsub_encoder -movtext_encoder -srt_encoder -subrip_encoder -xsub_encoder -libfaac_encoder -libfdk_aac_encoder -libgsm_encoder -libgsm_ms_encoder -libilbc_encoder -libmp3lame_encoder -libopencore_amrnb_encoder -libopenjpeg_encoder -libopus_encoder -libschroedinger_encoder -libspeex_encoder -libtheora_encoder -libtwolame_encoder -libutvideo_encoder -libvo_aacenc_encoder -libvo_amrwbenc_encoder -libvorbis_encoder -libvpx_vp8_encoder -libvpx_vp9_encoder -libx264_encoder -libx264rgb_encoder -libxavs_encoder -libxvid_encoder -libaacplus_encoder - aconvert_filter -afade_filter -aformat_filter -allpass_filter -amerge_filter -amix_filter -anull_filter -apad_filter -aperms_filter -aresample_filter -aselect_filter -asendcmd_filter -asetnsamples_filter -asetpts_filter -asettb_filter -ashowinfo_filter -asplit_filter -astreamsync_filter -asyncts_filter -atempo_filter -bandpass_filter -bandreject_filter -bass_filter -biquad_filter -channelmap_filter -channelsplit_filter -earwax_filter -ebur128_filter -equalizer_filter -highpass_filter -join_filter -lowpass_filter -pan_filter -resample_filter -silencedetect_filter -treble_filter -volume_filter -volumedetect_filter -aevalsrc_filter -anullsrc_filter -flite_filter -sine_filter -anullsink_filter -alphaextract_filter -alphamerge_filter -ass_filter -bbox_filter -blackdetect_filter -blackframe_filter -blend_filter -boxblur_filter -colormatrix_filter -copy_filter -crop_filter -cropdetect_filter -curves_filter -decimate_filter -delogo_filter -deshake_filter -drawbox_filter -drawtext_filter -edgedetect_filter -fade_filter -field_filter -fieldorder_filter -format_filter -fps_filter -framestep_filter -frei0r_filter -geq_filter -gradfun_filter -hflip_filter -histeq_filter -histogram_filter -hqdn3d_filter -hue_filter -idet_filter -il_filter -kerndeint_filter -lut_filter -lutrgb_filter -lutyuv_filter -mp_filter -negate_filter -noformat_filter -noise_filter -null_filter -ocv_filter -overlay_filter -pad_filter -perms_filter -pixdesctest_filter -pp_filter -removelogo_filter -scale_filter -select_filter -sendcmd_filter -setdar_filter -setfield_filter -setpts_filter -setsar_filter -settb_filter -showinfo_filter -smartblur_filter -split_filter -stereo3d_filter -subtitles_filter -super2xsai_filter -swapuv_filter -thumbnail_filter -tile_filter -tinterlace_filter -transpose_filter -unsharp_filter -vflip_filter -yadif_filter -cellauto_filter -color_filter -frei0r_src_filter -life_filter -mandelbrot_filter -mptestsrc_filter -nullsrc_filter -rgbtestsrc_filter -smptebars_filter -testsrc_filter -nullsink_filter -concat_filter -showspectrum_filter -showwaves_filter -amovie_filter -movie_filter - h263_vaapi_hwaccel -h263_vdpau_hwaccel -h264_dxva2_hwaccel -h264_vaapi_hwaccel -h264_vda_hwaccel -h264_vdpau_hwaccel -mpeg1_vdpau_hwaccel -mpeg2_dxva2_hwaccel 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-apc_demuxer -ape_demuxer -aqtitle_demuxer -asf_demuxer -ass_demuxer -ast_demuxer -au_demuxer -avi_demuxer -avisynth_demuxer -avr_demuxer -avs_demuxer -bethsoftvid_demuxer -bfi_demuxer -bintext_demuxer -bink_demuxer -bit_demuxer -bmv_demuxer -brstm_demuxer -c93_demuxer -caf_demuxer -cavsvideo_demuxer -cdg_demuxer -cdxl_demuxer -concat_demuxer -daud_demuxer -dfa_demuxer -dirac_demuxer -dnxhd_demuxer -dsicin_demuxer -dts_demuxer -dtshd_demuxer -dv_demuxer -dxa_demuxer -ea_demuxer -ea_cdata_demuxer -eac3_demuxer -epaf_demuxer -ffm_demuxer -ffmetadata_demuxer -filmstrip_demuxer -flac_demuxer -flic_demuxer -flv_demuxer -fourxm_demuxer -frm_demuxer -g722_demuxer -g723_1_demuxer -g729_demuxer -gif_demuxer -gsm_demuxer -gxf_demuxer -h261_demuxer -h263_demuxer -h264_demuxer -hls_demuxer -ico_demuxer -idcin_demuxer -idf_demuxer -iff_demuxer -ilbc_demuxer -image2_demuxer -image2pipe_demuxer -ingenient_demuxer -ipmovie_demuxer -ircam_demuxer -iss_demuxer -iv8_demuxer -ivf_demuxer -jacosub_demuxer -jv_demuxer -latm_demuxer -lmlm4_demuxer -loas_demuxer -lvf_demuxer -lxf_demuxer -m4v_demuxer -matroska_demuxer -mgsts_demuxer -microdvd_demuxer -mjpeg_demuxer -mlp_demuxer -mm_demuxer -mmf_demuxer -mov_demuxer -mp3_demuxer -mpc_demuxer -mpc8_demuxer -mpegps_demuxer -mpegts_demuxer -mpegtsraw_demuxer -mpegvideo_demuxer -mpl2_demuxer -mpsub_demuxer -msnwc_tcp_demuxer -mtv_demuxer -mv_demuxer -mvi_demuxer -mxf_demuxer -mxg_demuxer -nc_demuxer -nistsphere_demuxer -nsv_demuxer -nut_demuxer -nuv_demuxer -ogg_demuxer -oma_demuxer -paf_demuxer -pcm_alaw_demuxer -pcm_mulaw_demuxer -pcm_f64be_demuxer -pcm_f64le_demuxer -pcm_f32be_demuxer -pcm_f32le_demuxer -pcm_s32be_demuxer -pcm_s32le_demuxer -pcm_s24be_demuxer -pcm_s24le_demuxer -pcm_s16be_demuxer -pcm_s16le_demuxer -pcm_s8_demuxer -pcm_u32be_demuxer -pcm_u32le_demuxer -pcm_u24be_demuxer -pcm_u24le_demuxer -pcm_u16be_demuxer -pcm_u16le_demuxer -pcm_u8_demuxer -pjs_demuxer -pmp_demuxer -pva_demuxer -pvf_demuxer -qcp_demuxer -r3d_demuxer -rawvideo_demuxer -realtext_demuxer -rl2_demuxer -rm_demuxer -roq_demuxer -rpl_demuxer -rso_demuxer -rtp_demuxer -rtsp_demuxer -sami_demuxer -sap_demuxer -sbg_demuxer -sdp_demuxer -segafilm_demuxer -shorten_demuxer -siff_demuxer -smacker_demuxer -smjpeg_demuxer -smush_demuxer -sol_demuxer -sox_demuxer -spdif_demuxer -srt_demuxer -str_demuxer -subviewer1_demuxer -subviewer_demuxer -swf_demuxer -tak_demuxer -tedcaptions_demuxer -thp_demuxer -tiertexseq_demuxer -tmv_demuxer -truehd_demuxer -tta_demuxer -txd_demuxer -tty_demuxer -vc1_demuxer -vc1t_demuxer -vivo_demuxer -vmd_demuxer -vobsub_demuxer -voc_demuxer -vplayer_demuxer -vqf_demuxer -w64_demuxer -wav_demuxer -wc3_demuxer -webvtt_demuxer -wsaud_demuxer -wsvqa_demuxer -wtv_demuxer -wv_demuxer -xa_demuxer -xbin_demuxer -xmv_demuxer -xwma_demuxer -yop_demuxer -yuv4mpegpipe_demuxer -libmodplug_demuxer -libnut_demuxer' -DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' -DEPFLAGS='-MM' -DESKTOP_SESSION='xubuntu' -DISPLAY=':0.0' -DOCUMENT_LIST=' - doc - htmlpages - manpages - podpages - txtpages -' -E1='0' -E2='2' -ENCODER_LIST='a64multi_encoder -a64multi5_encoder -amv_encoder -asv1_encoder -asv2_encoder -avrp_encoder -avui_encoder -ayuv_encoder -bmp_encoder -cljr_encoder -comfortnoise_encoder -dnxhd_encoder -dpx_encoder -dvvideo_encoder -ffv1_encoder -ffvhuff_encoder -flashsv_encoder -flashsv2_encoder -flv_encoder -gif_encoder -h261_encoder -h263_encoder -h263p_encoder -huffyuv_encoder -jpeg2000_encoder -jpegls_encoder -ljpeg_encoder -mjpeg_encoder -mpeg1video_encoder -mpeg2video_encoder -mpeg4_encoder -msmpeg4v2_encoder -msmpeg4v3_encoder -msvideo1_encoder -pam_encoder -pbm_encoder -pcx_encoder -pgm_encoder -pgmyuv_encoder -png_encoder -ppm_encoder -prores_encoder -prores_anatoliy_encoder -prores_kostya_encoder -qtrle_encoder -r10k_encoder -r210_encoder -rawvideo_encoder -roq_encoder -rv10_encoder -rv20_encoder -sgi_encoder -snow_encoder -sunrast_encoder -svq1_encoder -targa_encoder -tiff_encoder -utvideo_encoder -v210_encoder -v308_encoder -v408_encoder -v410_encoder -wmv1_encoder -wmv2_encoder -xbm_encoder -xface_encoder -xwd_encoder -y41p_encoder -yuv4_encoder -zlib_encoder -zmbv_encoder -aac_encoder -ac3_encoder -ac3_fixed_encoder -alac_encoder -dca_encoder -eac3_encoder -flac_encoder -g723_1_encoder -mp2_encoder -nellymoser_encoder -ra_144_encoder -sonic_encoder -sonic_ls_encoder -vorbis_encoder -wmav1_encoder -wmav2_encoder -pcm_alaw_encoder -pcm_f32be_encoder -pcm_f32le_encoder -pcm_f64be_encoder -pcm_f64le_encoder -pcm_mulaw_encoder -pcm_s8_encoder -pcm_s8_planar_encoder -pcm_s16be_encoder -pcm_s16be_planar_encoder -pcm_s16le_encoder -pcm_s16le_planar_encoder -pcm_s24be_encoder -pcm_s24daud_encoder -pcm_s24le_encoder -pcm_s24le_planar_encoder -pcm_s32be_encoder -pcm_s32le_encoder -pcm_s32le_planar_encoder -pcm_u8_encoder -pcm_u16be_encoder -pcm_u16le_encoder -pcm_u24be_encoder -pcm_u24le_encoder -pcm_u32be_encoder -pcm_u32le_encoder -roq_dpcm_encoder -adpcm_adx_encoder -adpcm_g722_encoder -adpcm_g726_encoder -adpcm_ima_qt_encoder -adpcm_ima_wav_encoder -adpcm_ms_encoder -adpcm_swf_encoder -adpcm_yamaha_encoder -ass_encoder -dvbsub_encoder -dvdsub_encoder -movtext_encoder -srt_encoder -subrip_encoder -xsub_encoder -libfaac_encoder -libfdk_aac_encoder -libgsm_encoder -libgsm_ms_encoder -libilbc_encoder -libmp3lame_encoder -libopencore_amrnb_encoder -libopenjpeg_encoder -libopus_encoder -libschroedinger_encoder -libspeex_encoder -libtheora_encoder -libtwolame_encoder -libutvideo_encoder -libvo_aacenc_encoder -libvo_amrwbenc_encoder -libvorbis_encoder -libvpx_vp8_encoder -libvpx_vp9_encoder -libx264_encoder -libx264rgb_encoder -libxavs_encoder -libxvid_encoder -libaacplus_encoder' -EXTERNAL_LIBRARY_LIST=' - avisynth - bzlib - crystalhd - fontconfig - frei0r - gnutls - iconv - libaacplus - libass - libbluray - libcaca - libcdio - libcelt - libdc1394 - libfaac - libfdk_aac - libflite - libfreetype - libgsm - libiec61883 - libilbc - libmodplug - libmp3lame - libnut - libopencore_amrnb - libopencore_amrwb - libopencv - libopenjpeg - libopus - libpulse - librtmp - libschroedinger - libsoxr - libspeex - libstagefright_h264 - libtheora - libtwolame - libutvideo - libv4l2 - libvo_aacenc - libvo_amrwbenc - libvorbis - libvpx - libx264 - libxavs - libxvid - openal - openssl - x11grab - zlib -' -FFMPEG_CONFIGURATION='--prefix=/usr/local --enable-gpl --enable-nonfree --enable-shared --enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab --enable-bzlib --enable-libfaac --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-zlib' -FFSERVERLDFLAGS='-Wl,-E' -FILTER_LIST='aconvert_filter -afade_filter -aformat_filter -allpass_filter -amerge_filter -amix_filter -anull_filter -apad_filter -aperms_filter -aresample_filter -aselect_filter -asendcmd_filter -asetnsamples_filter -asetpts_filter -asettb_filter -ashowinfo_filter -asplit_filter -astreamsync_filter -asyncts_filter -atempo_filter -bandpass_filter -bandreject_filter -bass_filter -biquad_filter -channelmap_filter -channelsplit_filter -earwax_filter -ebur128_filter -equalizer_filter -highpass_filter -join_filter -lowpass_filter -pan_filter -resample_filter -silencedetect_filter -treble_filter -volume_filter -volumedetect_filter -aevalsrc_filter -anullsrc_filter -flite_filter -sine_filter -anullsink_filter -alphaextract_filter -alphamerge_filter -ass_filter -bbox_filter -blackdetect_filter -blackframe_filter -blend_filter -boxblur_filter -colormatrix_filter -copy_filter -crop_filter -cropdetect_filter -curves_filter -decimate_filter -delogo_filter -deshake_filter -drawbox_filter -drawtext_filter -edgedetect_filter -fade_filter -field_filter -fieldorder_filter -format_filter -fps_filter -framestep_filter -frei0r_filter -geq_filter -gradfun_filter -hflip_filter -histeq_filter -histogram_filter -hqdn3d_filter -hue_filter -idet_filter -il_filter -kerndeint_filter -lut_filter -lutrgb_filter -lutyuv_filter -mp_filter -negate_filter -noformat_filter -noise_filter -null_filter -ocv_filter -overlay_filter -pad_filter -perms_filter -pixdesctest_filter -pp_filter -removelogo_filter -scale_filter -select_filter -sendcmd_filter -setdar_filter -setfield_filter -setpts_filter -setsar_filter -settb_filter -showinfo_filter -smartblur_filter -split_filter -stereo3d_filter -subtitles_filter -super2xsai_filter -swapuv_filter -thumbnail_filter -tile_filter -tinterlace_filter -transpose_filter -unsharp_filter -vflip_filter -yadif_filter -cellauto_filter -color_filter -frei0r_src_filter -life_filter -mandelbrot_filter -mptestsrc_filter -nullsrc_filter -rgbtestsrc_filter -smptebars_filter -testsrc_filter -nullsink_filter -concat_filter -showspectrum_filter -showwaves_filter -amovie_filter -movie_filter' -FULLNAME='$(NAME)$(BUILDSUF)' -GDMSESSION='xubuntu' -GLADE_CATALOG_PATH=':/usr/share/glade3/catalogs' -GLADE_MODULE_PATH=':/usr/share/glade3/pixmaps' -GLADE_PIXMAP_PATH=':/usr/lib/glade3/modules' -GNOME_KEYRING_CONTROL='/run/user/tim/keyring-KD6UoI' -GNOME_KEYRING_PID='2061' -GPG_AGENT_INFO='/run/user/tim/keyring-KD6UoI/gpg:0:1' -HAVE_LIST=' - - - armv5te - armv6 - armv6t2 - neon - vfp - vfpv3 - - - amd3dnow - amd3dnowext - avx - fma4 - mmx - mmxext - sse - sse2 - sse3 - sse4 - sse42 - ssse3 - - altivec - ppc4xx - vis - mipsfpu - mips32r2 - mipsdspr1 - mipsdspr2 - - armv5te_external -armv6_external -armv6t2_external -neon_external -vfp_external -vfpv3_external -amd3dnow_external -amd3dnowext_external -avx_external -fma4_external -mmx_external -mmxext_external -sse_external -sse2_external -sse3_external -sse4_external -sse42_external -ssse3_external -altivec_external -ppc4xx_external -vis_external -mipsfpu_external -mips32r2_external -mipsdspr1_external -mipsdspr2_external - armv5te_inline -armv6_inline -armv6t2_inline -neon_inline -vfp_inline -vfpv3_inline -amd3dnow_inline -amd3dnowext_inline -avx_inline -fma4_inline -mmx_inline -mmxext_inline -sse_inline -sse2_inline -sse3_inline -sse4_inline -sse42_inline -ssse3_inline -altivec_inline -ppc4xx_inline -vis_inline -mipsfpu_inline -mips32r2_inline -mipsdspr1_inline -mipsdspr2_inline - - inline_asm - symver - yasm - - - bigendian - fast_unaligned - incompatible_fork_abi - - - pthreads - w32threads - os2threads - - - atanf - atan2f - cbrt - cbrtf - cosf - exp2 - exp2f - expf - isinf - isnan - ldexpf - llrint - llrintf - log2 - log2f - log10f - lrint - lrintf - powf - rint - round - roundf - sinf - trunc - truncf - - access - aligned_malloc - aligned_stack - alsa_asoundlib_h - altivec_h - arpa_inet_h - asm_mod_q - asm_mod_y - asm_types_h - attribute_may_alias - attribute_packed - cdio_paranoia_h - cdio_paranoia_paranoia_h - clock_gettime - closesocket - cmov - CommandLineToArgvW - cpunop - CryptGenRandom - dcbzl - dev_bktr_ioctl_bt848_h - dev_bktr_ioctl_meteor_h - dev_ic_bt8xx_h - dev_video_bktr_ioctl_bt848_h - dev_video_meteor_ioctl_meteor_h - direct_h - dlfcn_h - dlopen - dos_paths - dxva_h - ebp_available - ebx_available - fast_64bit - fast_clz - fast_cmov - fcntl - fork - getaddrinfo - gethrtime - getopt - GetProcessAffinityMask - GetProcessMemoryInfo - GetProcessTimes - GetSystemTimeAsFileTime - getrusage - getservbyport - gettimeofday - glob - gnu_as - gsm_h - ibm_asm - inet_aton - io_h - isatty - jack_port_get_latency_range - kbhit - ldbrx - libdc1394_1 - libdc1394_2 - local_aligned_16 - local_aligned_8 - localtime_r - loongson - lzo1x_999_compress - machine_ioctl_bt848_h - machine_ioctl_meteor_h - machine_rw_barrier - makeinfo - malloc_h - MapViewOfFile - memalign - MemoryBarrier - mkstemp - mm_empty - mmap - mprotect - msvcrt - nanosleep - openjpeg_1_5_openjpeg_h - PeekNamedPipe - perl - pod2man - poll_h - posix_memalign - pthread_cancel - rdtsc - rsync_contimeout - sched_getaffinity - sdl - SetConsoleTextAttribute - setmode - setrlimit - Sleep - sndio_h - socklen_t - soundcard_h - strerror_r - struct_addrinfo - struct_group_source_req - struct_ip_mreq_source - struct_ipv6_mreq - struct_pollfd - struct_rusage_ru_maxrss - struct_sctp_event_subscribe - struct_sockaddr_in6 - struct_sockaddr_sa_len - struct_sockaddr_storage - struct_v4l2_frmivalenum_discrete - symver_asm_label - symver_gnu_asm - sync_val_compare_and_swap - sysconf - sysctl - sys_mman_h - sys_param_h - sys_resource_h - sys_select_h - sys_soundcard_h - sys_time_h - sys_videoio_h - termios_h - texi2html - threads - unistd_h - usleep - vfp_args - VirtualAlloc - windows_h - winsock2_h - xform_asm - xmm_clobbers -' -HAVE_LIST_CMDLINE=' - inline_asm - symver - yasm -' -HAVE_LIST_PUB=' - bigendian - fast_unaligned - incompatible_fork_abi -' -HOME='/home/tim' -HOSTCC_C='-c' -HOSTCC_O='-o $@' -HOSTLD_O='-o $@' -HWACCEL_LIST='h263_vaapi_hwaccel -h263_vdpau_hwaccel -h264_dxva2_hwaccel -h264_vaapi_hwaccel -h264_vda_hwaccel -h264_vdpau_hwaccel -mpeg1_vdpau_hwaccel -mpeg2_dxva2_hwaccel -mpeg2_vaapi_hwaccel -mpeg2_vdpau_hwaccel -mpeg4_vaapi_hwaccel -mpeg4_vdpau_hwaccel -vc1_dxva2_hwaccel -vc1_vaapi_hwaccel -vc1_vdpau_hwaccel -wmv3_dxva2_hwaccel -wmv3_vaapi_hwaccel -wmv3_vdpau_hwaccel' -IFS=' -' -INDEV_LIST='alsa_indev -bktr_indev -dshow_indev -dv1394_indev -fbdev_indev -iec61883_indev -jack_indev -lavfi_indev -openal_indev -oss_indev -pulse_indev -sndio_indev -v4l2_indev -vfwcap_indev -x11grab_indev -libcdio_indev -libdc1394_indev' -LANG='en_US.UTF-8' -LANGUAGE='en' -LC_ADDRESS='en_US.UTF-8' -LC_ALL='C' -LC_IDENTIFICATION='en_US.UTF-8' -LC_MEASUREMENT='en_US.UTF-8' -LC_MONETARY='en_US.UTF-8' -LC_NAME='en_US.UTF-8' -LC_NUMERIC='en_US.UTF-8' -LC_PAPER='en_US.UTF-8' -LC_TELEPHONE='en_US.UTF-8' -LC_TIME='en_US.UTF-8' -LD_LIB='-l%' -LD_O='-o $@' -LD_PATH='-L' -LESSCLOSE='/usr/bin/lesspipe %s %s' -LESSOPEN='| /usr/bin/lesspipe %s' -LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' -LIBPREF='lib' -LIBRARY_LIST=' - avcodec - avdevice - avfilter - avformat - avresample - avutil - postproc - swresample - swscale -' -LIBSUF='.a' -LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' -LOGNAME='tim' -LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:' -MANDATORY_PATH='/usr/share/gconf/xubuntu.mandatory.path' -MATH_FUNCS=' - atanf - atan2f - cbrt - cbrtf - cosf - exp2 - exp2f - expf - isinf - isnan - ldexpf - llrint - llrintf - log2 - log2f - log10f - lrint - lrintf - powf - rint - round - roundf - sinf - trunc - truncf -' -MUXER_LIST='a64_muxer -ac3_muxer -adts_muxer -adx_muxer -aiff_muxer -amr_muxer -asf_muxer -ass_muxer -ast_muxer -asf_stream_muxer -au_muxer -avi_muxer -avm2_muxer -bit_muxer -caf_muxer -cavsvideo_muxer -crc_muxer -daud_muxer -dirac_muxer -dnxhd_muxer -dts_muxer -dv_muxer -eac3_muxer -f4v_muxer -ffm_muxer -ffmetadata_muxer -filmstrip_muxer -flac_muxer -flv_muxer -framecrc_muxer -framemd5_muxer -g722_muxer -g723_1_muxer -gif_muxer -gxf_muxer -h261_muxer -h263_muxer -h264_muxer -hls_muxer -ico_muxer -ilbc_muxer -image2_muxer -image2pipe_muxer -ipod_muxer -ircam_muxer -ismv_muxer -ivf_muxer -jacosub_muxer -latm_muxer -m4v_muxer -md5_muxer -matroska_muxer -matroska_audio_muxer -microdvd_muxer -mjpeg_muxer -mlp_muxer -mmf_muxer -mov_muxer -mp2_muxer -mp3_muxer -mp4_muxer -mpeg1system_muxer -mpeg1vcd_muxer -mpeg1video_muxer -mpeg2dvd_muxer -mpeg2svcd_muxer -mpeg2video_muxer -mpeg2vob_muxer -mpegts_muxer -mpjpeg_muxer -mxf_muxer -mxf_d10_muxer -null_muxer -nut_muxer -ogg_muxer -oma_muxer -pcm_alaw_muxer -pcm_mulaw_muxer -pcm_f64be_muxer -pcm_f64le_muxer -pcm_f32be_muxer -pcm_f32le_muxer -pcm_s32be_muxer -pcm_s32le_muxer -pcm_s24be_muxer -pcm_s24le_muxer -pcm_s16be_muxer -pcm_s16le_muxer -pcm_s8_muxer -pcm_u32be_muxer -pcm_u32le_muxer -pcm_u24be_muxer -pcm_u24le_muxer -pcm_u16be_muxer -pcm_u16le_muxer -pcm_u8_muxer -psp_muxer -rawvideo_muxer -rm_muxer -roq_muxer -rso_muxer -rtp_muxer -rtsp_muxer -sap_muxer -segment_muxer -stream_segment_muxer -smjpeg_muxer -smoothstreaming_muxer -sox_muxer -spdif_muxer -srt_muxer -swf_muxer -tee_muxer -tg2_muxer -tgp_muxer -mkvtimestamp_v2_muxer -truehd_muxer -vc1_muxer -vc1t_muxer -voc_muxer -w64_muxer -wav_muxer -webm_muxer -wtv_muxer -wv_muxer -yuv4mpegpipe_muxer -libnut_muxer' -OLDPWD='/home/tim/workspace/rotor' -OPTIND='1' -ORBIT_SOCKETDIR='/tmp/orbit-tim' -OUTDEV_LIST='alsa_outdev -caca_outdev -oss_outdev -sdl_outdev -sndio_outdev' -PAPERSIZE='letter' -PARSER_LIST='aac_parser -aac_latm_parser -ac3_parser -adx_parser -bmp_parser -cavsvideo_parser -cook_parser -dca_parser -dirac_parser -dnxhd_parser -dvbsub_parser -dvdsub_parser -dvd_nav_parser -flac_parser -gsm_parser -h261_parser -h263_parser -h264_parser -mjpeg_parser -mlp_parser -mpeg4video_parser -mpegaudio_parser -mpegvideo_parser -png_parser -pnm_parser -rv30_parser -rv40_parser -tak_parser -vc1_parser -vorbis_parser -vp3_parser -vp8_parser' -PATH='/home/tim/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games' -PATHS_LIST=' - bindir - datadir - incdir - libdir - mandir - prefix - shlibdir -' -PPID='5498' -PROGRAM_LIST=' - ffplay - ffprobe - ffserver - ffmpeg -' -PROTOCOL_LIST='bluray_protocol -cache_protocol -concat_protocol -crypto_protocol -data_protocol -ffrtmpcrypt_protocol -ffrtmphttp_protocol -file_protocol -gopher_protocol -hls_protocol -http_protocol -httpproxy_protocol -https_protocol -mmsh_protocol -mmst_protocol -md5_protocol -pipe_protocol -rtmp_protocol -rtmpe_protocol -rtmps_protocol -rtmpt_protocol -rtmpte_protocol -rtmpts_protocol -rtp_protocol -sctp_protocol -srtp_protocol -tcp_protocol -tls_protocol -udp_protocol -librtmp_protocol -librtmpe_protocol -librtmps_protocol -librtmpt_protocol -librtmpte_protocol' -PS1='$ ' -PS2='> ' -PS4='+ ' -PWD='/home/tim/workspace/rotor/ffmpeg' -SESSION_MANAGER='local/Baker:@/tmp/.ICE-unix/2134,unix/Baker:/tmp/.ICE-unix/2134' -SHELL='/bin/bash' -SHFLAGS='-shared -Wl,-soname,$$(@F)' -SHLVL='1' -SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' -SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' -SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' -SLIBPREF='lib' -SLIBSUF='.so' -SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' -SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' -SSH_AGENT_PID='2115' -SSH_AUTH_SOCK='/run/user/tim/keyring-KD6UoI/ssh' -TERM='xterm' -TERMINATOR_UUID='urn:uuid:58390c41-c22c-4de5-97f1-f2760761f421' -TEXTDOMAIN='im-config' -TEXTDOMAINDIR='/usr/share/locale/' -THREADS_LIST=' - pthreads - w32threads - os2threads -' -USER='tim' -WINDOWID='69206020' -XAUTHORITY='/home/tim/.Xauthority' -XDG_CONFIG_DIRS='/etc/xdg/xdg-xubuntu:/etc/xdg:/etc/xdg' -XDG_CURRENT_DESKTOP='XFCE' -XDG_DATA_DIRS='/usr/share/xubuntu:/usr/local/share/:/usr/share/:/usr/share' -XDG_MENU_PREFIX='xfce-' -XDG_RUNTIME_DIR='/run/user/tim' -XDG_SEAT_PATH='/org/freedesktop/DisplayManager/Seat0' -XDG_SESSION_COOKIE='b9b91ff75b4219338300fa95520cd0f9-1376641865.468264-1873504675' -XDG_SESSION_PATH='/org/freedesktop/DisplayManager/Session0' -_='./configure' -a64_muxer='yes' -a64multi5_encoder='yes' -a64multi_encoder='yes' -aac_adtstoasc_bsf='yes' -aac_decoder='yes' -aac_decoder_select='mdct sinewin' -aac_demuxer='yes' -aac_encoder='yes' -aac_encoder_select='audio_frame_queue mdct sinewin' -aac_latm_decoder='yes' -aac_latm_decoder_select='aac_decoder aac_latm_parser' -aac_latm_parser='yes' -aac_parser='yes' -aasc_decoder='yes' -ac3_decoder='yes' -ac3_decoder_select='mdct ac3dsp ac3_parser dsputil' -ac3_demuxer='yes' -ac3_demuxer_select='ac3_parser' -ac3_encoder='yes' -ac3_encoder_select='mdct ac3dsp dsputil' -ac3_fixed_encoder='yes' -ac3_fixed_encoder_select='mdct ac3dsp dsputil' -ac3_muxer='yes' -ac3_parser='yes' -aconvert_filter='yes' -aconvert_filter_deps='swresample' -act_demuxer='yes' -action='enable' -adf_demuxer='yes' -adpcm_4xm_decoder='yes' -adpcm_adx_decoder='yes' -adpcm_adx_encoder='yes' -adpcm_afc_decoder='yes' -adpcm_ct_decoder='yes' -adpcm_ea_decoder='yes' -adpcm_ea_maxis_xa_decoder='yes' -adpcm_ea_r1_decoder='yes' -adpcm_ea_r2_decoder='yes' -adpcm_ea_r3_decoder='yes' -adpcm_ea_xas_decoder='yes' -adpcm_g722_decoder='yes' -adpcm_g722_encoder='yes' -adpcm_g726_decoder='yes' -adpcm_g726_encoder='yes' -adpcm_ima_amv_decoder='yes' -adpcm_ima_apc_decoder='yes' -adpcm_ima_dk3_decoder='yes' -adpcm_ima_dk4_decoder='yes' -adpcm_ima_ea_eacs_decoder='yes' -adpcm_ima_ea_sead_decoder='yes' -adpcm_ima_iss_decoder='yes' -adpcm_ima_oki_decoder='yes' -adpcm_ima_qt_decoder='yes' -adpcm_ima_qt_encoder='yes' -adpcm_ima_smjpeg_decoder='yes' -adpcm_ima_wav_decoder='yes' -adpcm_ima_wav_encoder='yes' -adpcm_ima_ws_decoder='yes' -adpcm_ms_decoder='yes' -adpcm_ms_encoder='yes' -adpcm_sbpro_2_decoder='yes' -adpcm_sbpro_3_decoder='yes' -adpcm_sbpro_4_decoder='yes' -adpcm_swf_decoder='yes' -adpcm_swf_encoder='yes' -adpcm_thp_decoder='yes' -adpcm_xa_decoder='yes' -adpcm_yamaha_decoder='yes' -adpcm_yamaha_encoder='yes' -adts_muxer='yes' -adx_demuxer='yes' -adx_muxer='yes' -adx_parser='yes' -aea_demuxer='yes' -aevalsrc_filter='yes' -afade_filter='yes' -afc_demuxer='yes' -aformat_filter='yes' -aiff_demuxer='yes' -aiff_muxer='yes' -alac_decoder='yes' -alac_encoder='yes' -alac_encoder_select='lpc' -aligned_stack_if_any='ppc x86' -allpass_filter='yes' -alphaextract_filter='yes' -alphamerge_filter='yes' -als_decoder='yes' -als_decoder_select='dsputil' -alsa_indev='yes' -alsa_indev_deps='alsa_asoundlib_h snd_pcm_htimestamp' -alsa_outdev='yes' -alsa_outdev_deps='alsa_asoundlib_h' -altivec='yes' -altivec_deps='ppc' -amd3dnow='yes' -amd3dnow_deps='mmx' -amd3dnow_external_deps='mmx_external' -amd3dnow_inline_deps='mmx_inline' -amd3dnow_suggest='amd3dnow_external amd3dnow_inline' -amd3dnowext='yes' -amd3dnowext_deps='amd3dnow' -amd3dnowext_external_deps='amd3dnow_external' -amd3dnowext_inline_deps='amd3dnow_inline' -amd3dnowext_suggest='amd3dnowext_external amd3dnowext_inline' -amerge_filter='yes' -amix_filter='yes' -amovie_filter='yes' -amovie_filter_deps='avcodec avformat' -amr_demuxer='yes' -amr_muxer='yes' -amrnb_decoder='yes' -amrnb_decoder_select='lsp' -amrwb_decoder='yes' -amrwb_decoder_select='lsp' -amv_decoder='yes' -amv_encoder='yes' -amv_encoder_select='aandcttables' -anm_decoder='yes' -anm_demuxer='yes' -ansi_decoder='yes' -anull_filter='yes' -anullsink_filter='yes' -anullsrc_filter='yes' -apad_filter='yes' -apc_demuxer='yes' -ape_decoder='yes' -ape_decoder_select='dsputil' -ape_demuxer='yes' -aperms_filter='yes' -aqtitle_demuxer='yes' -ar_default='ar' -arch_default='x86_64' -aresample_filter='yes' -aresample_filter_deps='swresample' -armv5te='yes' -armv5te_deps='arm' -armv5te_inline_deps='inline_asm' -armv6='yes' -armv6_deps='arm' -armv6_inline_deps='inline_asm' -armv6t2='yes' -armv6t2_deps='arm' -armv6t2_inline_deps='inline_asm' -aselect_filter='yes' -asendcmd_filter='yes' -asetnsamples_filter='yes' -asetpts_filter='yes' -asettb_filter='yes' -asf_demuxer='yes' -asf_muxer='yes' -asf_stream_muxer='yes' -asf_stream_muxer_select='asf_muxer' -asflags_filter='echo' -ashowinfo_filter='yes' -asm='yes' -asplit_filter='yes' -ass_decoder='yes' -ass_demuxer='yes' -ass_encoder='yes' -ass_filter='yes' -ass_filter_deps='libass' -ass_muxer='yes' -ast_demuxer='yes' -ast_muxer='yes' -astreamsync_filter='yes' -asv1_decoder='yes' -asv1_encoder='yes' -asv2_decoder='yes' -asv2_encoder='yes' -asv_decoder_select='dsputil' -asyncts_filter='yes' -asyncts_filter_deps='avresample' -atempo_filter='yes' -atempo_filter_deps='avcodec rdft' -atrac1_decoder='yes' -atrac1_decoder_select='mdct sinewin' -atrac3_decoder='yes' -atrac3_decoder_select='mdct' -au_demuxer='yes' -au_muxer='yes' -aura2_decoder='yes' -aura_decoder='yes' -avcodec='yes' -avcodec_deps='avutil' -avdevice='yes' -avdevice_deps='avutil avcodec avformat' -avfilter='yes' -avfilter_deps='avutil' -avformat='yes' -avformat_deps='avutil avcodec' -avi_demuxer='yes' -avi_muxer='yes' -avisynth_demuxer='yes' -avisynth_demuxer_deps='avisynth' -avm2_muxer='yes' -avr_demuxer='yes' -avresample_deps='avutil' -avrn_decoder='yes' -avrp_decoder='yes' -avrp_encoder='yes' -avs_decoder='yes' -avs_demuxer='yes' -avui_decoder='yes' -avui_encoder='yes' -avutil='yes' -avx='yes' -avx_deps='sse42' -avx_external_deps='sse42_external' -avx_inline_deps='sse42_inline' -avx_suggest='avx_external avx_inline' -ayuv_decoder='yes' -ayuv_encoder='yes' -bandpass_filter='yes' -bandreject_filter='yes' -bass_filter='yes' -bbox_filter='yes' -bethsoftvid_decoder='yes' -bethsoftvid_demuxer='yes' -bfi_decoder='yes' -bfi_demuxer='yes' -bindir_default='${prefix}/bin' -bink_decoder='yes' -bink_decoder_select='dsputil hpeldsp' -bink_demuxer='yes' -binkaudio_dct_decoder='yes' -binkaudio_dct_decoder_select='mdct rdft dct sinewin' -binkaudio_rdft_decoder='yes' -binkaudio_rdft_decoder_select='mdct rdft sinewin' -bintext_decoder='yes' -bintext_demuxer='yes' -biquad_filter='yes' -bit_demuxer='yes' -bit_muxer='yes' -bktr_indev='yes' -bktr_indev_deps_any='dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h' -blackdetect_filter='yes' -blackframe_filter='yes' -blackframe_filter_deps='gpl' -blend_filter='yes' -bluray_protocol='yes' -bluray_protocol_deps='libbluray' -bmp_decoder='yes' -bmp_encoder='yes' -bmp_parser='yes' -bmv_audio_decoder='yes' -bmv_demuxer='yes' -bmv_video_decoder='yes' -boxblur_filter='yes' -boxblur_filter_deps='gpl' -brender_pix_decoder='yes' -brstm_demuxer='yes' -bsfs_if_any='aac_adtstoasc_bsf -chomp_bsf -dump_extradata_bsf -h264_mp4toannexb_bsf -imx_dump_header_bsf -mjpeg2jpeg_bsf -mjpega_dump_header_bsf -mp3_header_compress_bsf -mp3_header_decompress_bsf -mov2textsub_bsf -noise_bsf -remove_extradata_bsf -text2movsub_bsf' -bzlib='yes' -c93_decoder='yes' -c93_demuxer='yes' -caca_outdev='yes' -caca_outdev_deps='libcaca' -cache_protocol='yes' -caf_demuxer='yes' -caf_muxer='yes' -cavs_decoder='yes' -cavs_decoder_select='dsputil golomb h264chroma mpegvideo videodsp' -cavsvideo_demuxer='yes' -cavsvideo_muxer='yes' -cavsvideo_parser='yes' -cc_default='gcc' -cdg_demuxer='yes' -cdgraphics_decoder='yes' -cdxl_decoder='yes' -cdxl_demuxer='yes' -cellauto_filter='yes' -cflags_filter='echo' -channelmap_filter='yes' -channelsplit_filter='yes' -chomp_bsf='yes' -cinepak_decoder='yes' -cljr_decoder='yes' -cljr_encoder='yes' -cllc_decoder='yes' -cllc_decoder_select='dsputil' -color_filter='yes' -colormatrix_filter='yes' -colormatrix_filter_deps='gpl' -comfortnoise_decoder='yes' -comfortnoise_encoder='yes' -comfortnoise_encoder_select='lpc' -concat_demuxer='yes' -concat_filter='yes' -concat_protocol='yes' -cook_decoder='yes' -cook_decoder_select='dsputil mdct sinewin' -cook_parser='yes' -copy_filter='yes' -cp_f='cp -f' -cpia_decoder='yes' -cpu='generic' -crc_muxer='yes' -crop_filter='yes' -cropdetect_filter='yes' -cropdetect_filter_deps='gpl' -crypto_protocol='yes' -crystalhd_deps='libcrystalhd_libcrystalhd_if_h' -cscd_decoder='yes' -cscd_decoder_select='lzo' -cscd_decoder_suggest='zlib' -curves_filter='yes' -cxx_default='g++' -cyuv_decoder='yes' -data_protocol='yes' -datadir_default='${prefix}/share/ffmpeg' -daud_demuxer='yes' -daud_muxer='yes' -dca_decoder='yes' -dca_decoder_select='mdct' -dca_encoder='yes' -dca_parser='yes' -dct_select='rdft' -debug='yes' -decimate_filter='yes' -decimate_filter_deps='gpl avcodec' -decoders_if_any='aasc_decoder -amv_decoder -anm_decoder -ansi_decoder -asv1_decoder -asv2_decoder -aura_decoder -aura2_decoder -avrp_decoder -avrn_decoder -avs_decoder -avui_decoder -ayuv_decoder -bethsoftvid_decoder -bfi_decoder -bink_decoder -bmp_decoder -bmv_video_decoder -brender_pix_decoder -c93_decoder -cavs_decoder -cdgraphics_decoder -cdxl_decoder -cinepak_decoder -cljr_decoder -cllc_decoder -comfortnoise_decoder -cpia_decoder -cscd_decoder -cyuv_decoder -dfa_decoder -dirac_decoder -dnxhd_decoder -dpx_decoder -dsicinvideo_decoder -dvvideo_decoder -dxa_decoder -dxtory_decoder -eacmv_decoder -eamad_decoder -eatgq_decoder -eatgv_decoder -eatqi_decoder -eightbps_decoder -eightsvx_exp_decoder -eightsvx_fib_decoder -escape124_decoder -escape130_decoder -exr_decoder -ffv1_decoder -ffvhuff_decoder -flashsv_decoder -flashsv2_decoder -flic_decoder -flv_decoder -fourxm_decoder -fraps_decoder -frwu_decoder -gif_decoder -h261_decoder -h263_decoder -h263i_decoder -h263p_decoder -h264_decoder -h264_crystalhd_decoder -h264_vda_decoder -h264_vdpau_decoder -huffyuv_decoder -idcin_decoder -iff_byterun1_decoder -iff_ilbm_decoder -indeo2_decoder -indeo3_decoder -indeo4_decoder -indeo5_decoder -interplay_video_decoder -jpeg2000_decoder -jpegls_decoder -jv_decoder -kgv1_decoder -kmvc_decoder -lagarith_decoder -loco_decoder -mdec_decoder -mimic_decoder -mjpeg_decoder -mjpegb_decoder -mmvideo_decoder -motionpixels_decoder -mpeg_xvmc_decoder -mpeg1video_decoder -mpeg2video_decoder -mpeg4_decoder -mpeg4_crystalhd_decoder -mpeg4_vdpau_decoder -mpegvideo_decoder -mpeg_vdpau_decoder -mpeg1_vdpau_decoder -mpeg2_crystalhd_decoder -msa1_decoder -msmpeg4_crystalhd_decoder -msmpeg4v1_decoder -msmpeg4v2_decoder -msmpeg4v3_decoder -msrle_decoder -mss1_decoder -mss2_decoder -msvideo1_decoder -mszh_decoder -mts2_decoder -mvc1_decoder -mvc2_decoder -mxpeg_decoder -nuv_decoder -paf_video_decoder -pam_decoder -pbm_decoder -pcx_decoder -pgm_decoder -pgmyuv_decoder -pictor_decoder -png_decoder -ppm_decoder -prores_decoder -prores_lgpl_decoder -ptx_decoder -qdraw_decoder -qpeg_decoder -qtrle_decoder -r10k_decoder -r210_decoder -rawvideo_decoder -rl2_decoder -roq_decoder -rpza_decoder -rv10_decoder -rv20_decoder -rv30_decoder -rv40_decoder -s302m_decoder -sanm_decoder -sgi_decoder -sgirle_decoder -smacker_decoder -smc_decoder -snow_decoder -sp5x_decoder -sunrast_decoder -svq1_decoder -svq3_decoder -targa_decoder -targa_y216_decoder -theora_decoder -thp_decoder -tiertexseqvideo_decoder -tiff_decoder -tmv_decoder -truemotion1_decoder -truemotion2_decoder -tscc_decoder -tscc2_decoder -txd_decoder -ulti_decoder -utvideo_decoder -v210_decoder -v210x_decoder -v308_decoder -v408_decoder -v410_decoder -vb_decoder -vble_decoder -vc1_decoder -vc1_crystalhd_decoder -vc1_vdpau_decoder -vc1image_decoder -vcr1_decoder -vmdvideo_decoder -vmnc_decoder -vp3_decoder -vp5_decoder -vp6_decoder -vp6a_decoder -vp6f_decoder -vp8_decoder -vqa_decoder -wmv1_decoder -wmv2_decoder -wmv3_decoder -wmv3_crystalhd_decoder -wmv3_vdpau_decoder -wmv3image_decoder -wnv1_decoder -xan_wc3_decoder -xan_wc4_decoder -xbm_decoder -xface_decoder -xl_decoder -xwd_decoder -y41p_decoder -yop_decoder -yuv4_decoder -zero12v_decoder -zerocodec_decoder -zlib_decoder -zmbv_decoder -aac_decoder -aac_latm_decoder -ac3_decoder -alac_decoder -als_decoder -amrnb_decoder -amrwb_decoder -ape_decoder -atrac1_decoder -atrac3_decoder -binkaudio_dct_decoder -binkaudio_rdft_decoder -bmv_audio_decoder -cook_decoder -dca_decoder -dsicinaudio_decoder -eac3_decoder -evrc_decoder -ffwavesynth_decoder -flac_decoder -g723_1_decoder -g729_decoder -gsm_decoder -gsm_ms_decoder -iac_decoder -imc_decoder -mace3_decoder -mace6_decoder -mlp_decoder -mp1_decoder -mp1float_decoder -mp2_decoder -mp2float_decoder -mp3_decoder -mp3float_decoder -mp3adu_decoder -mp3adufloat_decoder -mp3on4_decoder -mp3on4float_decoder -mpc7_decoder -mpc8_decoder -nellymoser_decoder -paf_audio_decoder -qcelp_decoder -qdm2_decoder -ra_144_decoder -ra_288_decoder -ralf_decoder -shorten_decoder -sipr_decoder -smackaud_decoder -sonic_decoder -tak_decoder -truehd_decoder -truespeech_decoder -tta_decoder -twinvq_decoder -vmdaudio_decoder -vorbis_decoder -wavpack_decoder -wmalossless_decoder -wmapro_decoder -wmav1_decoder -wmav2_decoder -wmavoice_decoder -ws_snd1_decoder -pcm_alaw_decoder -pcm_bluray_decoder -pcm_dvd_decoder -pcm_f32be_decoder -pcm_f32le_decoder -pcm_f64be_decoder -pcm_f64le_decoder -pcm_lxf_decoder -pcm_mulaw_decoder -pcm_s8_decoder -pcm_s8_planar_decoder -pcm_s16be_decoder -pcm_s16be_planar_decoder -pcm_s16le_decoder -pcm_s16le_planar_decoder -pcm_s24be_decoder -pcm_s24daud_decoder -pcm_s24le_decoder -pcm_s24le_planar_decoder -pcm_s32be_decoder -pcm_s32le_decoder -pcm_s32le_planar_decoder -pcm_u8_decoder -pcm_u16be_decoder -pcm_u16le_decoder -pcm_u24be_decoder -pcm_u24le_decoder -pcm_u32be_decoder -pcm_u32le_decoder -pcm_zork_decoder -interplay_dpcm_decoder -roq_dpcm_decoder -sol_dpcm_decoder -xan_dpcm_decoder -adpcm_4xm_decoder -adpcm_adx_decoder -adpcm_afc_decoder -adpcm_ct_decoder -adpcm_ea_decoder -adpcm_ea_maxis_xa_decoder -adpcm_ea_r1_decoder -adpcm_ea_r2_decoder -adpcm_ea_r3_decoder -adpcm_ea_xas_decoder -adpcm_g722_decoder -adpcm_g726_decoder -adpcm_ima_amv_decoder -adpcm_ima_apc_decoder -adpcm_ima_dk3_decoder -adpcm_ima_dk4_decoder -adpcm_ima_ea_eacs_decoder -adpcm_ima_ea_sead_decoder -adpcm_ima_iss_decoder -adpcm_ima_oki_decoder -adpcm_ima_qt_decoder -adpcm_ima_smjpeg_decoder -adpcm_ima_wav_decoder -adpcm_ima_ws_decoder -adpcm_ms_decoder -adpcm_sbpro_2_decoder -adpcm_sbpro_3_decoder -adpcm_sbpro_4_decoder -adpcm_swf_decoder -adpcm_thp_decoder -adpcm_xa_decoder -adpcm_yamaha_decoder -vima_decoder -ass_decoder -dvbsub_decoder -dvdsub_decoder -jacosub_decoder -microdvd_decoder -movtext_decoder -mpl2_decoder -pgssub_decoder -pjs_decoder -realtext_decoder -sami_decoder -srt_decoder -subrip_decoder -subviewer_decoder -subviewer1_decoder -text_decoder -vplayer_decoder -webvtt_decoder -xsub_decoder -libcelt_decoder -libgsm_decoder -libgsm_ms_decoder -libilbc_decoder -libopencore_amrnb_decoder -libopencore_amrwb_decoder -libopenjpeg_decoder -libopus_decoder -libschroedinger_decoder -libspeex_decoder -libstagefright_h264_decoder -libutvideo_decoder -libvorbis_decoder -libvpx_vp8_decoder -libvpx_vp9_decoder -bintext_decoder -xbin_decoder -idf_decoder' -delogo_filter='yes' -delogo_filter_deps='gpl' -demuxers_if_any='aac_demuxer -ac3_demuxer -act_demuxer -adf_demuxer -adx_demuxer -aea_demuxer -afc_demuxer -aiff_demuxer -amr_demuxer -anm_demuxer -apc_demuxer -ape_demuxer -aqtitle_demuxer -asf_demuxer -ass_demuxer -ast_demuxer -au_demuxer -avi_demuxer -avisynth_demuxer -avr_demuxer -avs_demuxer -bethsoftvid_demuxer -bfi_demuxer -bintext_demuxer -bink_demuxer -bit_demuxer -bmv_demuxer -brstm_demuxer -c93_demuxer -caf_demuxer -cavsvideo_demuxer -cdg_demuxer -cdxl_demuxer -concat_demuxer -daud_demuxer -dfa_demuxer -dirac_demuxer -dnxhd_demuxer -dsicin_demuxer -dts_demuxer -dtshd_demuxer -dv_demuxer -dxa_demuxer -ea_demuxer -ea_cdata_demuxer -eac3_demuxer -epaf_demuxer -ffm_demuxer -ffmetadata_demuxer -filmstrip_demuxer -flac_demuxer -flic_demuxer -flv_demuxer -fourxm_demuxer -frm_demuxer -g722_demuxer -g723_1_demuxer -g729_demuxer -gif_demuxer -gsm_demuxer -gxf_demuxer -h261_demuxer -h263_demuxer -h264_demuxer -hls_demuxer -ico_demuxer -idcin_demuxer -idf_demuxer -iff_demuxer -ilbc_demuxer -image2_demuxer -image2pipe_demuxer -ingenient_demuxer -ipmovie_demuxer -ircam_demuxer -iss_demuxer -iv8_demuxer -ivf_demuxer -jacosub_demuxer -jv_demuxer -latm_demuxer -lmlm4_demuxer -loas_demuxer -lvf_demuxer -lxf_demuxer -m4v_demuxer -matroska_demuxer -mgsts_demuxer -microdvd_demuxer -mjpeg_demuxer -mlp_demuxer -mm_demuxer -mmf_demuxer -mov_demuxer -mp3_demuxer -mpc_demuxer -mpc8_demuxer -mpegps_demuxer -mpegts_demuxer -mpegtsraw_demuxer -mpegvideo_demuxer -mpl2_demuxer -mpsub_demuxer -msnwc_tcp_demuxer -mtv_demuxer -mv_demuxer -mvi_demuxer -mxf_demuxer -mxg_demuxer -nc_demuxer -nistsphere_demuxer -nsv_demuxer -nut_demuxer -nuv_demuxer -ogg_demuxer -oma_demuxer -paf_demuxer -pcm_alaw_demuxer -pcm_mulaw_demuxer -pcm_f64be_demuxer -pcm_f64le_demuxer -pcm_f32be_demuxer -pcm_f32le_demuxer -pcm_s32be_demuxer -pcm_s32le_demuxer -pcm_s24be_demuxer -pcm_s24le_demuxer -pcm_s16be_demuxer -pcm_s16le_demuxer -pcm_s8_demuxer -pcm_u32be_demuxer -pcm_u32le_demuxer -pcm_u24be_demuxer -pcm_u24le_demuxer -pcm_u16be_demuxer -pcm_u16le_demuxer -pcm_u8_demuxer -pjs_demuxer -pmp_demuxer -pva_demuxer -pvf_demuxer -qcp_demuxer -r3d_demuxer -rawvideo_demuxer -realtext_demuxer -rl2_demuxer -rm_demuxer -roq_demuxer -rpl_demuxer -rso_demuxer -rtp_demuxer -rtsp_demuxer -sami_demuxer -sap_demuxer -sbg_demuxer -sdp_demuxer -segafilm_demuxer -shorten_demuxer -siff_demuxer -smacker_demuxer -smjpeg_demuxer -smush_demuxer -sol_demuxer -sox_demuxer -spdif_demuxer -srt_demuxer -str_demuxer -subviewer1_demuxer -subviewer_demuxer -swf_demuxer -tak_demuxer -tedcaptions_demuxer -thp_demuxer -tiertexseq_demuxer -tmv_demuxer -truehd_demuxer -tta_demuxer -txd_demuxer -tty_demuxer -vc1_demuxer -vc1t_demuxer -vivo_demuxer -vmd_demuxer -vobsub_demuxer -voc_demuxer -vplayer_demuxer -vqf_demuxer -w64_demuxer -wav_demuxer -wc3_demuxer -webvtt_demuxer -wsaud_demuxer -wsvqa_demuxer -wtv_demuxer -wv_demuxer -xa_demuxer -xbin_demuxer -xmv_demuxer -xwma_demuxer -yop_demuxer -yuv4mpegpipe_demuxer -libmodplug_demuxer -libnut_demuxer' -dep='sse3' -deshake_filter='yes' -deshake_filter_deps='avcodec' -dfa_decoder='yes' -dfa_demuxer='yes' -dirac_decoder='yes' -dirac_decoder_select='dsputil dwt golomb videodsp' -dirac_demuxer='yes' -dirac_demuxer_select='dirac_parser' -dirac_muxer='yes' -dirac_parser='yes' -dnxhd_decoder='yes' -dnxhd_decoder_select='dsputil' -dnxhd_demuxer='yes' -dnxhd_encoder='yes' -dnxhd_encoder_select='aandcttables dsputil mpegvideoenc' -dnxhd_muxer='yes' -dnxhd_parser='yes' -doc='yes' -doc_deps_any='manpages htmlpages podpages txtpages' -dpx_decoder='yes' -dpx_encoder='yes' -drawbox_filter='yes' -drawtext_filter='yes' -drawtext_filter_deps='libfreetype' -dshow_indev='yes' -dshow_indev_deps='IBaseFilter' -dshow_indev_extralibs='-lpsapi -lole32 -lstrmiids -luuid' -dsicin_demuxer='yes' -dsicinaudio_decoder='yes' -dsicinvideo_decoder='yes' -dts_demuxer='yes' -dts_demuxer_select='dca_parser' -dts_muxer='yes' -dtshd_demuxer='yes' -dtshd_demuxer_select='dca_parser' -dump_extradata_bsf='yes' -dv1394_indev='yes' -dv1394_indev_deps='dv1394 dv_demuxer' -dv_decoder_select='dsputil' -dv_demuxer='yes' -dv_muxer='yes' -dvbsub_decoder='yes' -dvbsub_encoder='yes' -dvbsub_parser='yes' -dvd_nav_parser='yes' -dvdsub_decoder='yes' -dvdsub_encoder='yes' -dvdsub_parser='yes' -dvvideo_decoder='yes' -dvvideo_encoder='yes' -dxa_decoder='yes' -dxa_decoder_select='zlib' -dxa_demuxer='yes' -dxtory_decoder='yes' -dxva2_deps='dxva2api_h' -ea_cdata_demuxer='yes' -ea_demuxer='yes' -eac3_decoder='yes' -eac3_decoder_select='ac3_decoder' -eac3_demuxer='yes' -eac3_demuxer_select='ac3_parser' -eac3_encoder='yes' -eac3_encoder_select='ac3_encoder' -eac3_muxer='yes' -eacmv_decoder='yes' -eamad_decoder='yes' -eamad_decoder_select='aandcttables dsputil mpegvideo' -earwax_filter='yes' -eatgq_decoder='yes' -eatgq_decoder_select='aandcttables' -eatgv_decoder='yes' -eatqi_decoder='yes' -eatqi_decoder_select='aandcttables mpegvideo' -ebur128_filter='yes' -ebur128_filter_deps='gpl' -edgedetect_filter='yes' -eightbps_decoder='yes' -eightsvx_exp_decoder='yes' -eightsvx_fib_decoder='yes' -encoders_if_any='a64multi_encoder -a64multi5_encoder -amv_encoder -asv1_encoder -asv2_encoder -avrp_encoder -avui_encoder -ayuv_encoder -bmp_encoder -cljr_encoder -comfortnoise_encoder -dnxhd_encoder -dpx_encoder -dvvideo_encoder -ffv1_encoder -ffvhuff_encoder -flashsv_encoder -flashsv2_encoder -flv_encoder -gif_encoder -h261_encoder -h263_encoder -h263p_encoder -huffyuv_encoder -jpeg2000_encoder -jpegls_encoder -ljpeg_encoder -mjpeg_encoder -mpeg1video_encoder -mpeg2video_encoder -mpeg4_encoder -msmpeg4v2_encoder -msmpeg4v3_encoder -msvideo1_encoder -pam_encoder -pbm_encoder -pcx_encoder -pgm_encoder -pgmyuv_encoder -png_encoder -ppm_encoder -prores_encoder -prores_anatoliy_encoder -prores_kostya_encoder -qtrle_encoder -r10k_encoder -r210_encoder -rawvideo_encoder -roq_encoder -rv10_encoder -rv20_encoder -sgi_encoder -snow_encoder -sunrast_encoder -svq1_encoder -targa_encoder -tiff_encoder -utvideo_encoder -v210_encoder -v308_encoder -v408_encoder -v410_encoder -wmv1_encoder -wmv2_encoder -xbm_encoder -xface_encoder -xwd_encoder -y41p_encoder -yuv4_encoder -zlib_encoder -zmbv_encoder -aac_encoder -ac3_encoder -ac3_fixed_encoder -alac_encoder -dca_encoder -eac3_encoder -flac_encoder -g723_1_encoder -mp2_encoder -nellymoser_encoder -ra_144_encoder -sonic_encoder -sonic_ls_encoder -vorbis_encoder -wmav1_encoder -wmav2_encoder -pcm_alaw_encoder -pcm_f32be_encoder -pcm_f32le_encoder -pcm_f64be_encoder -pcm_f64le_encoder -pcm_mulaw_encoder -pcm_s8_encoder -pcm_s8_planar_encoder -pcm_s16be_encoder -pcm_s16be_planar_encoder -pcm_s16le_encoder -pcm_s16le_planar_encoder -pcm_s24be_encoder -pcm_s24daud_encoder -pcm_s24le_encoder -pcm_s24le_planar_encoder -pcm_s32be_encoder -pcm_s32le_encoder -pcm_s32le_planar_encoder -pcm_u8_encoder -pcm_u16be_encoder -pcm_u16le_encoder -pcm_u24be_encoder -pcm_u24le_encoder -pcm_u32be_encoder -pcm_u32le_encoder -roq_dpcm_encoder -adpcm_adx_encoder -adpcm_g722_encoder -adpcm_g726_encoder -adpcm_ima_qt_encoder -adpcm_ima_wav_encoder -adpcm_ms_encoder -adpcm_swf_encoder -adpcm_yamaha_encoder -ass_encoder -dvbsub_encoder -dvdsub_encoder -movtext_encoder -srt_encoder -subrip_encoder -xsub_encoder -libfaac_encoder -libfdk_aac_encoder -libgsm_encoder -libgsm_ms_encoder -libilbc_encoder -libmp3lame_encoder -libopencore_amrnb_encoder -libopenjpeg_encoder -libopus_encoder -libschroedinger_encoder -libspeex_encoder -libtheora_encoder -libtwolame_encoder -libutvideo_encoder -libvo_aacenc_encoder -libvo_amrwbenc_encoder -libvorbis_encoder -libvpx_vp8_encoder -libvpx_vp9_encoder -libx264_encoder -libx264rgb_encoder -libxavs_encoder -libxvid_encoder -libaacplus_encoder' -epaf_demuxer='yes' -equalizer_filter='yes' -error_resilience_select='dsputil' -escape124_decoder='yes' -escape130_decoder='yes' -evrc_decoder='yes' -exr_decoder='yes' -exr_decoder_select='zlib' -ext='ssse3' -f4v_muxer='yes' -f4v_muxer_select='mov_muxer' -fade_filter='yes' -fast_64bit_if_any='alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64' -fast_clz_if_any='alpha avr32 mips ppc x86' -fast_unaligned_if_any='ppc x86' -fbdev_indev='yes' -fbdev_indev_deps='linux_fb_h' -ffm_demuxer='yes' -ffm_muxer='yes' -ffmetadata_demuxer='yes' -ffmetadata_muxer='yes' -ffmpeg='yes' -ffmpeg_deps='avcodec avfilter avformat swscale swresample' -ffmpeg_select='format_filter aformat_filter - setpts_filter null_filter anull_filter' -ffplay='yes' -ffplay_deps='avcodec avformat swscale swresample sdl' -ffplay_select='rdft crop_filter' -ffprobe='yes' -ffprobe_deps='avcodec avformat' -ffrtmpcrypt_protocol='yes' -ffrtmpcrypt_protocol_deps='!librtmp_protocol' -ffrtmpcrypt_protocol_deps_any='gcrypt nettle openssl' -ffrtmpcrypt_protocol_select='tcp_protocol' -ffrtmphttp_protocol='yes' -ffrtmphttp_protocol_deps='!librtmp_protocol' -ffrtmphttp_protocol_select='http_protocol' -ffserver='yes' -ffserver_deps='avformat ffm_muxer fork rtp_protocol rtsp_demuxer' -ffserver_extralibs='$ldl' -ffv1_decoder='yes' -ffv1_decoder_select='dsputil golomb rangecoder' -ffv1_encoder='yes' -ffv1_encoder_select='rangecoder' -ffvhuff_decoder='yes' -ffvhuff_encoder='yes' -ffvhuff_encoder_select='huffman' -ffwavesynth_decoder='yes' -field_filter='yes' -fieldorder_filter='yes' -file_protocol='yes' -filmstrip_demuxer='yes' -filmstrip_muxer='yes' -filters_if_any='aconvert_filter -afade_filter -aformat_filter -allpass_filter -amerge_filter -amix_filter -anull_filter -apad_filter -aperms_filter -aresample_filter -aselect_filter -asendcmd_filter -asetnsamples_filter -asetpts_filter -asettb_filter -ashowinfo_filter -asplit_filter -astreamsync_filter -asyncts_filter -atempo_filter -bandpass_filter -bandreject_filter -bass_filter -biquad_filter -channelmap_filter -channelsplit_filter -earwax_filter -ebur128_filter -equalizer_filter -highpass_filter -join_filter -lowpass_filter -pan_filter -resample_filter -silencedetect_filter -treble_filter -volume_filter -volumedetect_filter -aevalsrc_filter -anullsrc_filter -flite_filter -sine_filter -anullsink_filter -alphaextract_filter -alphamerge_filter -ass_filter -bbox_filter -blackdetect_filter -blackframe_filter -blend_filter -boxblur_filter -colormatrix_filter -copy_filter -crop_filter -cropdetect_filter -curves_filter -decimate_filter -delogo_filter -deshake_filter -drawbox_filter -drawtext_filter -edgedetect_filter -fade_filter -field_filter -fieldorder_filter -format_filter -fps_filter -framestep_filter -frei0r_filter -geq_filter -gradfun_filter -hflip_filter -histeq_filter -histogram_filter -hqdn3d_filter -hue_filter -idet_filter -il_filter -kerndeint_filter -lut_filter -lutrgb_filter -lutyuv_filter -mp_filter -negate_filter -noformat_filter -noise_filter -null_filter -ocv_filter -overlay_filter -pad_filter -perms_filter -pixdesctest_filter -pp_filter -removelogo_filter -scale_filter -select_filter -sendcmd_filter -setdar_filter -setfield_filter -setpts_filter -setsar_filter -settb_filter -showinfo_filter -smartblur_filter -split_filter -stereo3d_filter -subtitles_filter -super2xsai_filter -swapuv_filter -thumbnail_filter -tile_filter -tinterlace_filter -transpose_filter -unsharp_filter -vflip_filter -yadif_filter -cellauto_filter -color_filter -frei0r_src_filter -life_filter -mandelbrot_filter -mptestsrc_filter -nullsrc_filter -rgbtestsrc_filter -smptebars_filter -testsrc_filter -nullsink_filter -concat_filter -showspectrum_filter -showwaves_filter -amovie_filter -movie_filter' -flac_decoder='yes' -flac_decoder_select='golomb' -flac_demuxer='yes' -flac_demuxer_select='flac_parser' -flac_encoder='yes' -flac_encoder_select='dsputil golomb lpc' -flac_muxer='yes' -flac_parser='yes' -flashsv2_decoder='yes' -flashsv2_decoder_select='zlib' -flashsv2_encoder='yes' -flashsv2_encoder_select='zlib' -flashsv_decoder='yes' -flashsv_decoder_select='zlib' -flashsv_encoder='yes' -flashsv_encoder_select='zlib' -flic_decoder='yes' -flic_demuxer='yes' -flite_filter='yes' -flite_filter_deps='libflite' -flv_decoder='yes' -flv_decoder_select='h263_decoder' -flv_demuxer='yes' -flv_encoder='yes' -flv_encoder_select='h263_encoder' -flv_muxer='yes' -fma4='yes' -fma4_deps='avx' -fma4_external_deps='avx_external' -fma4_inline_deps='avx_inline' -fma4_suggest='fma4_external fma4_inline' -format_filter='yes' -fourxm_decoder='yes' -fourxm_decoder_select='dsputil' -fourxm_demuxer='yes' -fps_filter='yes' -frame_thread_encoder_deps='encoders threads' -framecrc_muxer='yes' -framemd5_muxer='yes' -framestep_filter='yes' -fraps_decoder='yes' -fraps_decoder_select='dsputil huffman' -frei0r_filter='yes' -frei0r_filter_deps='frei0r dlopen' -frei0r_filter_extralibs='$ldl' -frei0r_src_filter='yes' -frei0r_src_filter_deps='frei0r dlopen' -frei0r_src_filter_extralibs='$ldl' -frm_demuxer='yes' -frwu_decoder='yes' -g722_demuxer='yes' -g722_muxer='yes' -g723_1_decoder='yes' -g723_1_demuxer='yes' -g723_1_encoder='yes' -g723_1_muxer='yes' -g729_decoder='yes' -g729_decoder_select='dsputil' -g729_demuxer='yes' -geq_filter='yes' -geq_filter_deps='gpl' -gif_decoder='yes' -gif_demuxer='yes' -gif_encoder='yes' -gif_muxer='yes' -gopher_protocol='yes' -gopher_protocol_select='network' -gpl='yes' -gradfun_filter='yes' -gsm_decoder='yes' -gsm_demuxer='yes' -gsm_ms_decoder='yes' -gsm_parser='yes' -gxf_demuxer='yes' -gxf_muxer='yes' -h261_decoder='yes' -h261_decoder_select='error_resilience mpegvideo' -h261_demuxer='yes' -h261_encoder='yes' -h261_encoder_select='aandcttables mpegvideoenc' -h261_muxer='yes' -h261_parser='yes' -h263_decoder='yes' -h263_decoder_select='error_resilience h263_parser mpegvideo' -h263_demuxer='yes' -h263_encoder='yes' -h263_encoder_select='aandcttables mpegvideoenc' -h263_muxer='yes' -h263_parser='yes' -h263_vaapi_hwaccel='yes' -h263_vaapi_hwaccel_deps='vaapi' -h263_vaapi_hwaccel_select='h263_decoder' -h263_vdpau_hwaccel='yes' -h263_vdpau_hwaccel_deps='vdpau' -h263_vdpau_hwaccel_select='h263_decoder' -h263i_decoder='yes' -h263i_decoder_select='h263_decoder' -h263p_decoder='yes' -h263p_encoder='yes' -h263p_encoder_select='h263_encoder' -h264_crystalhd_decoder='yes' -h264_crystalhd_decoder_select='crystalhd h264_mp4toannexb_bsf h264_parser' -h264_decoder='yes' -h264_decoder_select='golomb h264chroma h264dsp h264pred h264qpel videodsp' -h264_demuxer='yes' -h264_dxva2_hwaccel='yes' -h264_dxva2_hwaccel_deps='dxva2' -h264_dxva2_hwaccel_select='h264_decoder' -h264_mp4toannexb_bsf='yes' -h264_muxer='yes' -h264_parser='yes' -h264_parser_select='golomb h264chroma h264dsp h264pred h264qpel videodsp' -h264_vaapi_hwaccel='yes' -h264_vaapi_hwaccel_deps='vaapi' -h264_vaapi_hwaccel_select='h264_decoder' -h264_vda_decoder='yes' -h264_vda_decoder_deps='vda' -h264_vda_decoder_select='h264_decoder' -h264_vda_hwaccel='yes' -h264_vda_hwaccel_deps='vda' -h264_vda_hwaccel_select='h264_decoder' -h264_vdpau_decoder='yes' -h264_vdpau_decoder_deps='vdpau' -h264_vdpau_decoder_select='h264_decoder' -h264_vdpau_hwaccel='yes' -h264_vdpau_hwaccel_deps='vdpau' -h264_vdpau_hwaccel_select='h264_decoder' -hflip_filter='yes' -highpass_filter='yes' -histeq_filter='yes' -histeq_filter_deps='gpl' -histogram_filter='yes' -hls_demuxer='yes' -hls_muxer='yes' -hls_protocol='yes' -host_cc_default='gcc' -host_cflags='-O3 -g' -host_cflags_filter='echo' -host_cppflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600' -host_ldflags_filter='echo' -host_libs='-lm' -host_os='linux' -hqdn3d_filter='yes' -hqdn3d_filter_deps='gpl' -htmlpages='yes' -htmlpages_deps='texi2html' -http_protocol='yes' -http_protocol_select='tcp_protocol' -httpproxy_protocol='yes' -httpproxy_protocol_select='tcp_protocol' -https_protocol='yes' -https_protocol_select='tls_protocol' -hue_filter='yes' -hue_filter_deps='gpl' -huffyuv_decoder='yes' -huffyuv_decoder_select='dsputil' -huffyuv_encoder='yes' -huffyuv_encoder_select='huffman' -hwaccels_if_any='h263_vaapi_hwaccel -h263_vdpau_hwaccel -h264_dxva2_hwaccel -h264_vaapi_hwaccel -h264_vda_hwaccel -h264_vdpau_hwaccel -mpeg1_vdpau_hwaccel -mpeg2_dxva2_hwaccel -mpeg2_vaapi_hwaccel -mpeg2_vdpau_hwaccel -mpeg4_vaapi_hwaccel -mpeg4_vdpau_hwaccel -vc1_dxva2_hwaccel -vc1_vaapi_hwaccel -vc1_vdpau_hwaccel -wmv3_dxva2_hwaccel -wmv3_vaapi_hwaccel -wmv3_vdpau_hwaccel' -iac_decoder='yes' -iac_decoder_select='fft mdct sinewin' -ico_demuxer='yes' -ico_muxer='yes' -idcin_decoder='yes' -idcin_demuxer='yes' -idet_filter='yes' -idf_decoder='yes' -idf_demuxer='yes' -iec61883_indev='yes' -iec61883_indev_deps='libiec61883' -iff_byterun1_decoder='yes' -iff_demuxer='yes' -iff_ilbm_decoder='yes' -il_filter='yes' -ilbc_demuxer='yes' -ilbc_muxer='yes' -image2_demuxer='yes' -image2_muxer='yes' -image2pipe_demuxer='yes' -image2pipe_muxer='yes' -imc_decoder='yes' -imc_decoder_select='dsputil fft mdct sinewin' -imx_dump_header_bsf='yes' -incdir_default='${prefix}/include' -indeo2_decoder='yes' -indeo3_decoder='yes' -indeo3_decoder_select='hpeldsp' -indeo4_decoder='yes' -indeo5_decoder='yes' -indevs_if_any='alsa_indev -bktr_indev -dshow_indev -dv1394_indev -fbdev_indev -iec61883_indev -jack_indev -lavfi_indev -openal_indev -oss_indev -pulse_indev -sndio_indev -v4l2_indev -vfwcap_indev -x11grab_indev -libcdio_indev -libdc1394_indev' -ingenient_demuxer='yes' -inline_asm_deps='!tms470' -install='install' -interplay_dpcm_decoder='yes' -interplay_video_decoder='yes' -interplay_video_decoder_select='hpeldsp' -ipmovie_demuxer='yes' -ipod_muxer='yes' -ipod_muxer_select='mov_muxer' -ircam_demuxer='yes' -ircam_muxer='yes' -ismv_muxer='yes' -ismv_muxer_select='mov_muxer' -iss_demuxer='yes' -iv8_demuxer='yes' -ivf_demuxer='yes' -ivf_muxer='yes' -jack_indev='yes' -jack_indev_deps='jack_jack_h sem_timedwait' -jacosub_decoder='yes' -jacosub_demuxer='yes' -jacosub_muxer='yes' -join_filter='yes' -jpeg2000_decoder='yes' -jpeg2000_encoder='yes' -jpegls_decoder='yes' -jpegls_decoder_select='golomb' -jpegls_encoder='yes' -jpegls_encoder_select='golomb' -jv_decoder='yes' -jv_decoder_select='dsputil' -jv_demuxer='yes' -kerndeint_filter='yes' -kerndeint_filter_deps='gpl' -kgv1_decoder='yes' -kmvc_decoder='yes' -l='' -lagarith_decoder='yes' -lagarith_decoder_select='dsputil' -latm_demuxer='yes' -latm_muxer='yes' -lavfi_indev='yes' -lavfi_indev_deps='avfilter' -ldflags_filter='echo' -libaacplus_encoder='yes' -libaacplus_encoder_deps='libaacplus' -libcdio_indev='yes' -libcdio_indev_deps='libcdio' -libcelt_decoder='yes' -libcelt_decoder_deps='libcelt' -libdc1394_indev='yes' -libdc1394_indev_deps='libdc1394' -libdir_default='${prefix}/lib' -libfaac='yes' -libfaac_encoder='yes' -libfaac_encoder_deps='libfaac' -libfaac_encoder_select='audio_frame_queue' -libfdk_aac_encoder='yes' -libfdk_aac_encoder_deps='libfdk_aac' -libfdk_aac_encoder_select='audio_frame_queue' -libgsm_decoder='yes' -libgsm_decoder_deps='libgsm' -libgsm_encoder='yes' -libgsm_encoder_deps='libgsm' -libgsm_ms_decoder='yes' -libgsm_ms_decoder_deps='libgsm' -libgsm_ms_encoder='yes' -libgsm_ms_encoder_deps='libgsm' -libilbc_decoder='yes' -libilbc_decoder_deps='libilbc' -libilbc_encoder='yes' -libilbc_encoder_deps='libilbc' -libmodplug_demuxer='yes' -libmodplug_demuxer_deps='libmodplug' -libmp3lame='yes' -libmp3lame_encoder='yes' -libmp3lame_encoder_deps='libmp3lame' -libmp3lame_encoder_select='audio_frame_queue' -libnut_demuxer='yes' -libnut_demuxer_deps='libnut' -libnut_muxer='yes' -libnut_muxer_deps='libnut' -libopencore_amrnb_decoder='yes' -libopencore_amrnb_decoder_deps='libopencore_amrnb' -libopencore_amrnb_encoder='yes' -libopencore_amrnb_encoder_deps='libopencore_amrnb' -libopencore_amrnb_encoder_select='audio_frame_queue' -libopencore_amrwb_decoder='yes' -libopencore_amrwb_decoder_deps='libopencore_amrwb' -libopenjpeg_decoder='yes' -libopenjpeg_decoder_deps='libopenjpeg' -libopenjpeg_encoder='yes' -libopenjpeg_encoder_deps='libopenjpeg' -libopus_decoder='yes' -libopus_decoder_deps='libopus' -libopus_encoder='yes' -libopus_encoder_deps='libopus' -libopus_encoder_select='audio_frame_queue' -librtmp_protocol='yes' -librtmp_protocol_deps='librtmp' -librtmpe_protocol='yes' -librtmpe_protocol_deps='librtmp' -librtmps_protocol='yes' -librtmps_protocol_deps='librtmp' -librtmpt_protocol='yes' -librtmpt_protocol_deps='librtmp' -librtmpte_protocol='yes' -librtmpte_protocol_deps='librtmp' -libschroedinger='yes' -libschroedinger_decoder='yes' -libschroedinger_decoder_deps='libschroedinger' -libschroedinger_encoder='yes' -libschroedinger_encoder_deps='libschroedinger' -libspeex_decoder='yes' -libspeex_decoder_deps='libspeex' -libspeex_encoder='yes' -libspeex_encoder_deps='libspeex' -libspeex_encoder_select='audio_frame_queue' -libstagefright_h264_decoder='yes' -libstagefright_h264_decoder_deps='libstagefright_h264' -libtheora='yes' -libtheora_encoder='yes' -libtheora_encoder_deps='libtheora' -libtwolame_encoder='yes' -libtwolame_encoder_deps='libtwolame' -libutvideo_decoder='yes' -libutvideo_decoder_deps='libutvideo' -libutvideo_encoder='yes' -libutvideo_encoder_deps='libutvideo' -libv4l2_indev_deps='libv4l2' -libvo_aacenc_encoder='yes' -libvo_aacenc_encoder_deps='libvo_aacenc' -libvo_aacenc_encoder_select='audio_frame_queue' -libvo_amrwbenc_encoder='yes' -libvo_amrwbenc_encoder_deps='libvo_amrwbenc' -libvorbis='yes' -libvorbis_decoder='yes' -libvorbis_decoder_deps='libvorbis' -libvorbis_encoder='yes' -libvorbis_encoder_deps='libvorbis' -libvorbis_encoder_select='audio_frame_queue' -libvpx_vp8_decoder='yes' -libvpx_vp8_decoder_deps='libvpx' -libvpx_vp8_encoder='yes' -libvpx_vp8_encoder_deps='libvpx' -libvpx_vp9_decoder='yes' -libvpx_vp9_decoder_deps='libvpx' -libvpx_vp9_encoder='yes' -libvpx_vp9_encoder_deps='libvpx' -libx264='yes' -libx264_encoder='yes' -libx264_encoder_deps='libx264' -libx264rgb_encoder='yes' -libx264rgb_encoder_deps='libx264' -libxavs_encoder='yes' -libxavs_encoder_deps='libxavs' -libxvid='yes' -libxvid_encoder='yes' -libxvid_encoder_deps='libxvid' -life_filter='yes' -ljpeg_encoder='yes' -ljpeg_encoder_select='aandcttables mpegvideoenc' -lmlm4_demuxer='yes' -ln_s='ln -s -f' -loas_demuxer='yes' -loco_decoder='yes' -loco_decoder_select='golomb' -log2_deps='!msvcrt' -logfile='config.log' -lowpass_filter='yes' -lut_filter='yes' -lutrgb_filter='yes' -lutyuv_filter='yes' -lvf_demuxer='yes' -lxf_demuxer='yes' -m='eval ${v}_inline_deps=inline_asm' -m4v_demuxer='yes' -m4v_muxer='yes' -mace3_decoder='yes' -mace6_decoder='yes' -mandelbrot_filter='yes' -mandir_default='${prefix}/share/man' -manpages='yes' -manpages_deps='perl pod2man' -matroska_audio_muxer='yes' -matroska_audio_muxer_select='matroska_muxer' -matroska_demuxer='yes' -matroska_demuxer_suggest='bzlib lzo zlib' -matroska_muxer='yes' -md5_muxer='yes' -md5_protocol='yes' -mdct_select='fft' -mdec_decoder='yes' -mdec_decoder_select='dsputil error_resilience mpegvideo' -mgsts_demuxer='yes' -microdvd_decoder='yes' -microdvd_demuxer='yes' -microdvd_muxer='yes' -mimic_decoder='yes' -mimic_decoder_select='dsputil hpeldsp' -mips32r2='yes' -mips32r2_deps='mips' -mipsdspr1='yes' -mipsdspr1_deps='mips' -mipsdspr2='yes' -mipsdspr2_deps='mips' -mipsfpu='yes' -mipsfpu_deps='mips' -mjpeg2jpeg_bsf='yes' -mjpeg_decoder='yes' -mjpeg_decoder_select='dsputil hpeldsp' -mjpeg_demuxer='yes' -mjpeg_encoder='yes' -mjpeg_encoder_select='aandcttables dsputil mpegvideoenc' -mjpeg_muxer='yes' -mjpeg_parser='yes' -mjpega_dump_header_bsf='yes' -mjpegb_decoder='yes' -mkvtimestamp_v2_muxer='yes' -mlp_decoder='yes' -mlp_decoder_select='dsputil mlp_parser' -mlp_demuxer='yes' -mlp_muxer='yes' -mlp_parser='yes' -mm_demuxer='yes' -mmf_demuxer='yes' -mmf_muxer='yes' -mmsh_protocol='yes' -mmsh_protocol_select='http_protocol' -mmst_protocol='yes' -mmst_protocol_select='network' -mmvideo_decoder='yes' -mmx='yes' -mmx_deps='x86' -mmx_external_deps='yasm' -mmx_inline_deps='inline_asm' -mmx_suggest='mmx_external mmx_inline' -mmxext='yes' -mmxext_deps='mmx' -mmxext_external_deps='mmx_external' -mmxext_inline_deps='mmx_inline' -mmxext_suggest='mmxext_external mmxext_inline' -motionpixels_decoder='yes' -motionpixels_decoder_select='dsputil' -mov2textsub_bsf='yes' -mov_demuxer='yes' -mov_demuxer_suggest='zlib' -mov_muxer='yes' -mov_muxer_select='rtpenc_chain' -movie_filter='yes' -movie_filter_deps='avcodec avformat' -movtext_decoder='yes' -movtext_encoder='yes' -mp1_decoder='yes' -mp1_decoder_select='mpegaudio' -mp1float_decoder='yes' -mp1float_decoder_select='mpegaudio' -mp2_decoder='yes' -mp2_decoder_select='mpegaudio' -mp2_encoder='yes' -mp2_muxer='yes' -mp2float_decoder='yes' -mp2float_decoder_select='mpegaudio' -mp3_decoder='yes' -mp3_decoder_select='mpegaudio' -mp3_demuxer='yes' -mp3_demuxer_select='mpegaudio_parser' -mp3_header_compress_bsf='yes' -mp3_header_decompress_bsf='yes' -mp3_muxer='yes' -mp3adu_decoder='yes' -mp3adu_decoder_select='mpegaudio' -mp3adufloat_decoder='yes' -mp3adufloat_decoder_select='mpegaudio' -mp3float_decoder='yes' -mp3float_decoder_select='mpegaudio' -mp3on4_decoder='yes' -mp3on4_decoder_select='mpegaudio' -mp3on4float_decoder='yes' -mp3on4float_decoder_select='mpegaudio' -mp4_muxer='yes' -mp4_muxer_select='mov_muxer' -mp_filter='yes' -mp_filter_deps='gpl avcodec swscale inline_asm' -mpc7_decoder='yes' -mpc7_decoder_select='dsputil mpegaudiodsp' -mpc8_decoder='yes' -mpc8_decoder_select='dsputil mpegaudiodsp' -mpc8_demuxer='yes' -mpc_demuxer='yes' -mpeg1_vdpau_decoder='yes' -mpeg1_vdpau_decoder_deps='vdpau' -mpeg1_vdpau_decoder_select='mpeg1video_decoder' -mpeg1_vdpau_hwaccel='yes' -mpeg1_vdpau_hwaccel_deps='vdpau' -mpeg1_vdpau_hwaccel_select='mpeg1video_decoder' -mpeg1system_muxer='yes' -mpeg1vcd_muxer='yes' -mpeg1video_decoder='yes' -mpeg1video_decoder_select='error_resilience mpegvideo' -mpeg1video_encoder='yes' -mpeg1video_encoder_select='aandcttables mpegvideoenc' -mpeg1video_muxer='yes' -mpeg2_crystalhd_decoder='yes' -mpeg2_crystalhd_decoder_select='crystalhd' -mpeg2_dxva2_hwaccel='yes' -mpeg2_dxva2_hwaccel_deps='dxva2' -mpeg2_dxva2_hwaccel_select='mpeg2video_decoder' -mpeg2_vaapi_hwaccel='yes' -mpeg2_vaapi_hwaccel_deps='vaapi' -mpeg2_vaapi_hwaccel_select='mpeg2video_decoder' -mpeg2_vdpau_hwaccel='yes' -mpeg2_vdpau_hwaccel_deps='vdpau' -mpeg2_vdpau_hwaccel_select='mpeg2video_decoder' -mpeg2dvd_muxer='yes' -mpeg2svcd_muxer='yes' -mpeg2video_decoder='yes' -mpeg2video_decoder_select='error_resilience mpegvideo' -mpeg2video_encoder='yes' -mpeg2video_encoder_select='aandcttables mpegvideoenc' -mpeg2video_muxer='yes' -mpeg2vob_muxer='yes' -mpeg4_crystalhd_decoder='yes' -mpeg4_crystalhd_decoder_select='crystalhd' -mpeg4_decoder='yes' -mpeg4_decoder_select='h263_decoder mpeg4video_parser' -mpeg4_encoder='yes' -mpeg4_encoder_select='h263_encoder' -mpeg4_vaapi_hwaccel='yes' -mpeg4_vaapi_hwaccel_deps='vaapi' -mpeg4_vaapi_hwaccel_select='mpeg4_decoder' -mpeg4_vdpau_decoder='yes' -mpeg4_vdpau_decoder_deps='vdpau' -mpeg4_vdpau_decoder_select='mpeg4_decoder' -mpeg4_vdpau_hwaccel='yes' -mpeg4_vdpau_hwaccel_deps='vdpau' -mpeg4_vdpau_hwaccel_select='mpeg4_decoder' -mpeg4video_parser='yes' -mpeg4video_parser_select='error_resilience mpegvideo' -mpeg_vdpau_decoder='yes' -mpeg_vdpau_decoder_deps='vdpau' -mpeg_vdpau_decoder_select='mpegvideo_decoder' -mpeg_xvmc_decoder='yes' -mpeg_xvmc_decoder_deps='X11_extensions_XvMClib_h' -mpeg_xvmc_decoder_select='mpegvideo_decoder' -mpegaudio_parser='yes' -mpegaudio_select='mpegaudiodsp' -mpegaudiodsp_select='dct' -mpegps_demuxer='yes' -mpegts_demuxer='yes' -mpegts_muxer='yes' -mpegts_muxer_select='adts_muxer latm_muxer mpegvideo' -mpegtsraw_demuxer='yes' -mpegtsraw_demuxer_select='mpegts_demuxer' -mpegvideo_decoder='yes' -mpegvideo_demuxer='yes' -mpegvideo_parser='yes' -mpegvideo_parser_select='error_resilience mpegvideo' -mpegvideo_select='dsputil error_resilience h264chroma hpeldsp videodsp' -mpegvideoenc_select='mpegvideo' -mpjpeg_muxer='yes' -mpl2_decoder='yes' -mpl2_demuxer='yes' -mpsub_demuxer='yes' -mptestsrc_filter='yes' -mptestsrc_filter_deps='gpl' -msa1_decoder='yes' -msmpeg4_crystalhd_decoder='yes' -msmpeg4_crystalhd_decoder_select='crystalhd' -msmpeg4v1_decoder='yes' -msmpeg4v1_decoder_select='h263_decoder' -msmpeg4v1_encoder_select='h263_encoder' -msmpeg4v2_decoder='yes' -msmpeg4v2_decoder_select='h263_decoder' -msmpeg4v2_encoder='yes' -msmpeg4v2_encoder_select='h263_encoder' -msmpeg4v3_decoder='yes' -msmpeg4v3_decoder_select='h263_decoder' -msmpeg4v3_encoder='yes' -msmpeg4v3_encoder_select='h263_encoder' -msnwc_tcp_demuxer='yes' -msrle_decoder='yes' -mss1_decoder='yes' -mss2_decoder='yes' -mss2_decoder_select='error_resilience vc1_decoder' -msvideo1_decoder='yes' -msvideo1_encoder='yes' -mszh_decoder='yes' -mts2_decoder='yes' -mtv_demuxer='yes' -muxers_if_any='a64_muxer -ac3_muxer -adts_muxer -adx_muxer -aiff_muxer -amr_muxer -asf_muxer -ass_muxer -ast_muxer -asf_stream_muxer -au_muxer -avi_muxer -avm2_muxer -bit_muxer -caf_muxer -cavsvideo_muxer -crc_muxer -daud_muxer -dirac_muxer -dnxhd_muxer -dts_muxer -dv_muxer -eac3_muxer -f4v_muxer -ffm_muxer -ffmetadata_muxer -filmstrip_muxer -flac_muxer -flv_muxer -framecrc_muxer -framemd5_muxer -g722_muxer -g723_1_muxer -gif_muxer -gxf_muxer -h261_muxer -h263_muxer -h264_muxer -hls_muxer -ico_muxer -ilbc_muxer -image2_muxer -image2pipe_muxer -ipod_muxer -ircam_muxer -ismv_muxer -ivf_muxer -jacosub_muxer -latm_muxer -m4v_muxer -md5_muxer -matroska_muxer -matroska_audio_muxer -microdvd_muxer -mjpeg_muxer -mlp_muxer -mmf_muxer -mov_muxer -mp2_muxer -mp3_muxer -mp4_muxer -mpeg1system_muxer -mpeg1vcd_muxer -mpeg1video_muxer -mpeg2dvd_muxer -mpeg2svcd_muxer -mpeg2video_muxer -mpeg2vob_muxer -mpegts_muxer -mpjpeg_muxer -mxf_muxer -mxf_d10_muxer -null_muxer -nut_muxer -ogg_muxer -oma_muxer -pcm_alaw_muxer -pcm_mulaw_muxer -pcm_f64be_muxer -pcm_f64le_muxer -pcm_f32be_muxer -pcm_f32le_muxer -pcm_s32be_muxer -pcm_s32le_muxer -pcm_s24be_muxer -pcm_s24le_muxer -pcm_s16be_muxer -pcm_s16le_muxer -pcm_s8_muxer -pcm_u32be_muxer -pcm_u32le_muxer -pcm_u24be_muxer -pcm_u24le_muxer -pcm_u16be_muxer -pcm_u16le_muxer -pcm_u8_muxer -psp_muxer -rawvideo_muxer -rm_muxer -roq_muxer -rso_muxer -rtp_muxer -rtsp_muxer -sap_muxer -segment_muxer -stream_segment_muxer -smjpeg_muxer -smoothstreaming_muxer -sox_muxer -spdif_muxer -srt_muxer -swf_muxer -tee_muxer -tg2_muxer -tgp_muxer -mkvtimestamp_v2_muxer -truehd_muxer -vc1_muxer -vc1t_muxer -voc_muxer -w64_muxer -wav_muxer -webm_muxer -wtv_muxer -wv_muxer -yuv4mpegpipe_muxer -libnut_muxer' -mv_demuxer='yes' -mvc1_decoder='yes' -mvc2_decoder='yes' -mvi_demuxer='yes' -mxf_d10_muxer='yes' -mxf_d10_muxer_select='mxf_muxer' -mxf_demuxer='yes' -mxf_muxer='yes' -mxg_demuxer='yes' -mxpeg_decoder='yes' -n='protocols' -nc_demuxer='yes' -need_memalign='altivec neon sse' -negate_filter='yes' -negate_filter_deps='lut_filter' -nellymoser_decoder='yes' -nellymoser_decoder_select='mdct sinewin' -nellymoser_encoder='yes' -nellymoser_encoder_select='audio_frame_queue mdct sinewin' -neon='yes' -neon_deps='arm' -neon_inline_deps='inline_asm' -nistsphere_demuxer='yes' -nm_default='nm -g' -noformat_filter='yes' -nogas=':' -noise_bsf='yes' -noise_filter='yes' -noise_filter_deps='gpl' -nonfree='yes' -nsv_demuxer='yes' -null_filter='yes' -null_muxer='yes' -nullsink_filter='yes' -nullsrc_filter='yes' -nut_demuxer='yes' -nut_muxer='yes' -nuv_decoder='yes' -nuv_decoder_select='dsputil lzo' -nuv_demuxer='yes' -objformat='elf' -ocv_filter='yes' -ocv_filter_deps='libopencv' -ogg_demuxer='yes' -ogg_demuxer_select='golomb' -ogg_muxer='yes' -oma_demuxer='yes' -oma_muxer='yes' -op='=' -openal_indev='yes' -openal_indev_deps='openal' -opt='--enable-zlib' -optimizations='yes' -option='zlib' -optname='prefix' -optval='--enable-zlib' -oss_indev='yes' -oss_indev_deps_any='soundcard_h sys_soundcard_h' -oss_outdev='yes' -oss_outdev_deps_any='soundcard_h sys_soundcard_h' -outdevs_if_any='alsa_outdev -caca_outdev -oss_outdev -sdl_outdev -sndio_outdev' -overlay_filter='yes' -pad_filter='yes' -paf_audio_decoder='yes' -paf_demuxer='yes' -paf_video_decoder='yes' -pam_decoder='yes' -pam_encoder='yes' -pan_filter='yes' -pan_filter_deps='swresample' -parsers_if_any='aac_parser -aac_latm_parser -ac3_parser -adx_parser -bmp_parser -cavsvideo_parser -cook_parser -dca_parser -dirac_parser -dnxhd_parser -dvbsub_parser -dvdsub_parser -dvd_nav_parser -flac_parser -gsm_parser -h261_parser -h263_parser -h264_parser -mjpeg_parser -mlp_parser -mpeg4video_parser -mpegaudio_parser -mpegvideo_parser -png_parser -pnm_parser -rv30_parser -rv40_parser -tak_parser -vc1_parser -vorbis_parser -vp3_parser -vp8_parser' -pbm_decoder='yes' -pbm_encoder='yes' -pcm_alaw_decoder='yes' -pcm_alaw_demuxer='yes' -pcm_alaw_encoder='yes' -pcm_alaw_muxer='yes' -pcm_bluray_decoder='yes' -pcm_dvd_decoder='yes' -pcm_f32be_decoder='yes' -pcm_f32be_demuxer='yes' -pcm_f32be_encoder='yes' -pcm_f32be_muxer='yes' -pcm_f32le_decoder='yes' -pcm_f32le_demuxer='yes' -pcm_f32le_encoder='yes' -pcm_f32le_muxer='yes' -pcm_f64be_decoder='yes' -pcm_f64be_demuxer='yes' -pcm_f64be_encoder='yes' -pcm_f64be_muxer='yes' -pcm_f64le_decoder='yes' -pcm_f64le_demuxer='yes' -pcm_f64le_encoder='yes' -pcm_f64le_muxer='yes' -pcm_lxf_decoder='yes' -pcm_mulaw_decoder='yes' -pcm_mulaw_demuxer='yes' -pcm_mulaw_encoder='yes' -pcm_mulaw_muxer='yes' -pcm_s16be_decoder='yes' -pcm_s16be_demuxer='yes' -pcm_s16be_encoder='yes' -pcm_s16be_muxer='yes' -pcm_s16be_planar_decoder='yes' -pcm_s16be_planar_encoder='yes' -pcm_s16le_decoder='yes' -pcm_s16le_demuxer='yes' -pcm_s16le_encoder='yes' -pcm_s16le_muxer='yes' -pcm_s16le_planar_decoder='yes' -pcm_s16le_planar_encoder='yes' -pcm_s24be_decoder='yes' -pcm_s24be_demuxer='yes' -pcm_s24be_encoder='yes' -pcm_s24be_muxer='yes' -pcm_s24daud_decoder='yes' -pcm_s24daud_encoder='yes' -pcm_s24le_decoder='yes' -pcm_s24le_demuxer='yes' -pcm_s24le_encoder='yes' -pcm_s24le_muxer='yes' -pcm_s24le_planar_decoder='yes' -pcm_s24le_planar_encoder='yes' -pcm_s32be_decoder='yes' -pcm_s32be_demuxer='yes' -pcm_s32be_encoder='yes' -pcm_s32be_muxer='yes' -pcm_s32le_decoder='yes' -pcm_s32le_demuxer='yes' -pcm_s32le_encoder='yes' -pcm_s32le_muxer='yes' -pcm_s32le_planar_decoder='yes' -pcm_s32le_planar_encoder='yes' -pcm_s8_decoder='yes' -pcm_s8_demuxer='yes' -pcm_s8_encoder='yes' -pcm_s8_muxer='yes' -pcm_s8_planar_decoder='yes' -pcm_s8_planar_encoder='yes' -pcm_u16be_decoder='yes' -pcm_u16be_demuxer='yes' -pcm_u16be_encoder='yes' -pcm_u16be_muxer='yes' -pcm_u16le_decoder='yes' -pcm_u16le_demuxer='yes' -pcm_u16le_encoder='yes' -pcm_u16le_muxer='yes' -pcm_u24be_decoder='yes' -pcm_u24be_demuxer='yes' -pcm_u24be_encoder='yes' -pcm_u24be_muxer='yes' -pcm_u24le_decoder='yes' -pcm_u24le_demuxer='yes' -pcm_u24le_encoder='yes' -pcm_u24le_muxer='yes' -pcm_u32be_decoder='yes' -pcm_u32be_demuxer='yes' -pcm_u32be_encoder='yes' -pcm_u32be_muxer='yes' -pcm_u32le_decoder='yes' -pcm_u32le_demuxer='yes' -pcm_u32le_encoder='yes' -pcm_u32le_muxer='yes' -pcm_u8_decoder='yes' -pcm_u8_demuxer='yes' -pcm_u8_encoder='yes' -pcm_u8_muxer='yes' -pcm_zork_decoder='yes' -pcx_decoder='yes' -pcx_encoder='yes' -perms_filter='yes' -pgm_decoder='yes' -pgm_encoder='yes' -pgmyuv_decoder='yes' -pgmyuv_encoder='yes' -pgssub_decoder='yes' -pictor_decoder='yes' -pipe_protocol='yes' -pixdesctest_filter='yes' -pixfmts_super2xsai_test_deps='super2xsai_filter' -pjs_decoder='yes' -pjs_demuxer='yes' -pkg_config_default='pkg-config' -pmp_demuxer='yes' -png_decoder='yes' -png_decoder_select='zlib' -png_encoder='yes' -png_encoder_select='dsputil zlib' -png_parser='yes' -pnm_parser='yes' -podpages='yes' -podpages_deps='perl' -postproc='yes' -postproc_deps='avutil gpl' -pp_filter='yes' -pp_filter_deps='gpl postproc' -ppc4xx='yes' -ppc4xx_deps='ppc' -ppm_decoder='yes' -ppm_encoder='yes' -prefix='/usr/local' -prefix_default='/usr/local' -prores_anatoliy_encoder='yes' -prores_decoder='yes' -prores_decoder_select='dsputil' -prores_encoder='yes' -prores_kostya_encoder='yes' -prores_lgpl_decoder='yes' -protocols_if_any='bluray_protocol -cache_protocol -concat_protocol -crypto_protocol -data_protocol -ffrtmpcrypt_protocol -ffrtmphttp_protocol -file_protocol -gopher_protocol -hls_protocol -http_protocol -httpproxy_protocol -https_protocol -mmsh_protocol -mmst_protocol -md5_protocol -pipe_protocol -rtmp_protocol -rtmpe_protocol -rtmps_protocol -rtmpt_protocol -rtmpte_protocol -rtmpts_protocol -rtp_protocol -sctp_protocol -srtp_protocol -tcp_protocol -tls_protocol -udp_protocol -librtmp_protocol -librtmpe_protocol -librtmps_protocol -librtmpt_protocol -librtmpte_protocol' -psp_muxer='yes' -psp_muxer_select='mov_muxer' -pthreads='yes' -ptx_decoder='yes' -pulse_indev='yes' -pulse_indev_deps='libpulse' -pva_demuxer='yes' -pvf_demuxer='yes' -qcelp_decoder='yes' -qcelp_decoder_select='lsp' -qcp_demuxer='yes' -qdm2_decoder='yes' -qdm2_decoder_select='mdct rdft mpegaudiodsp' -qdraw_decoder='yes' -qpeg_decoder='yes' -qtrle_decoder='yes' -qtrle_encoder='yes' -quotes='""' -r='--enable-zlib' -r10k_decoder='yes' -r10k_encoder='yes' -r210_decoder='yes' -r210_encoder='yes' -r3d_demuxer='yes' -ra_144_decoder='yes' -ra_144_encoder='yes' -ra_144_encoder_select='audio_frame_queue lpc' -ra_288_decoder='yes' -ralf_decoder='yes' -ralf_decoder_select='golomb' -ranlib='ranlib' -rawvideo_decoder='yes' -rawvideo_demuxer='yes' -rawvideo_encoder='yes' -rawvideo_muxer='yes' -rdft_select='fft' -realtext_decoder='yes' -realtext_demuxer='yes' -remove_extradata_bsf='yes' -removelogo_filter='yes' -removelogo_filter_deps='avcodec avformat swscale' -resample_filter='yes' -resample_filter_deps='avresample' -rgbtestsrc_filter='yes' -rl2_decoder='yes' -rl2_demuxer='yes' -rm_demuxer='yes' -rm_muxer='yes' -roq_decoder='yes' -roq_demuxer='yes' -roq_dpcm_decoder='yes' -roq_dpcm_encoder='yes' -roq_encoder='yes' -roq_muxer='yes' -rpl_demuxer='yes' -rpza_decoder='yes' -rso_demuxer='yes' -rso_muxer='yes' -rtjpeg_decoder_select='dsputil' -rtmp_protocol='yes' -rtmp_protocol_deps='!librtmp_protocol' -rtmp_protocol_select='tcp_protocol' -rtmpe_protocol='yes' -rtmpe_protocol_select='ffrtmpcrypt_protocol' -rtmps_protocol='yes' -rtmps_protocol_deps='!librtmp_protocol' -rtmps_protocol_select='tls_protocol' -rtmpt_protocol='yes' -rtmpt_protocol_select='ffrtmphttp_protocol' -rtmpte_protocol='yes' -rtmpte_protocol_select='ffrtmpcrypt_protocol ffrtmphttp_protocol' -rtmpts_protocol='yes' -rtmpts_protocol_select='ffrtmphttp_protocol https_protocol' -rtp_demuxer='yes' -rtp_demuxer_select='sdp_demuxer' -rtp_muxer='yes' -rtp_muxer_select='mpegvideo' -rtp_protocol='yes' -rtp_protocol_select='udp_protocol' -rtpdec_select='asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer' -rtsp_demuxer='yes' -rtsp_demuxer_select='http_protocol rtpdec' -rtsp_muxer='yes' -rtsp_muxer_select='rtp_muxer http_protocol rtp_protocol rtpenc_chain' -runtime_cpudetect='yes' -rv10_decoder='yes' -rv10_decoder_select='error_resilience h263_decoder' -rv10_encoder='yes' -rv10_encoder_select='h263_encoder' -rv20_decoder='yes' -rv20_decoder_select='error_resilience h263_decoder' -rv20_encoder='yes' -rv20_encoder_select='h263_encoder' -rv30_decoder='yes' -rv30_decoder_select='error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp' -rv30_parser='yes' -rv40_decoder='yes' -rv40_decoder_select='error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp' -rv40_parser='yes' -s302m_decoder='yes' -safe_bitstream_reader='yes' -sami_decoder='yes' -sami_demuxer='yes' -sanm_decoder='yes' -sap_demuxer='yes' -sap_demuxer_select='sdp_demuxer' -sap_muxer='yes' -sap_muxer_select='rtp_muxer rtp_protocol rtpenc_chain' -sbg_demuxer='yes' -scale_filter='yes' -scale_filter_deps='swscale' -sctp_protocol='yes' -sctp_protocol_deps='struct_sctp_event_subscribe' -sctp_protocol_select='network' -sdl_outdev='yes' -sdl_outdev_deps='sdl' -sdp_demuxer='yes' -sdp_demuxer_select='rtpdec' -segafilm_demuxer='yes' -segment_muxer='yes' -select_filter='yes' -sendcmd_filter='yes' -setdar_filter='yes' -setfield_filter='yes' -setpts_filter='yes' -setsar_filter='yes' -settb_filter='yes' -sgi_decoder='yes' -sgi_encoder='yes' -sgirle_decoder='yes' -shared='yes' -shlibdir_default='${prefix}/lib' -shorten_decoder='yes' -shorten_decoder_select='golomb' -shorten_demuxer='yes' -showinfo_filter='yes' -showspectrum_filter='yes' -showspectrum_filter_deps='avcodec rdft' -showwaves_filter='yes' -siff_demuxer='yes' -silencedetect_filter='yes' -sine_filter='yes' -sipr_decoder='yes' -sipr_decoder_select='lsp' -smackaud_decoder='yes' -smacker_decoder='yes' -smacker_demuxer='yes' -smartblur_filter='yes' -smartblur_filter_deps='gpl swscale' -smc_decoder='yes' -smjpeg_demuxer='yes' -smjpeg_muxer='yes' -smoothstreaming_muxer='yes' -smoothstreaming_muxer_select='ismv_muxer' -smptebars_filter='yes' -smush_demuxer='yes' -sndio_indev='yes' -sndio_indev_deps='sndio_h' -sndio_outdev='yes' -sndio_outdev_deps='sndio_h' -snow_decoder='yes' -snow_decoder_select='dsputil dwt h264qpel hpeldsp rangecoder' -snow_encoder='yes' -snow_encoder_select='aandcttables dsputil dwt h264qpel hpeldsp error_resilience mpegvideoenc rangecoder' -sol_demuxer='yes' -sol_dpcm_decoder='yes' -sonic_decoder='yes' -sonic_decoder_select='golomb' -sonic_encoder='yes' -sonic_encoder_select='golomb' -sonic_ls_encoder='yes' -sonic_ls_encoder_select='golomb' -source_path='.' -sox_demuxer='yes' -sox_muxer='yes' -sp5x_decoder='yes' -spdif_demuxer='yes' -spdif_muxer='yes' -spdif_muxer_select='aac_parser' -split_filter='yes' -srt_decoder='yes' -srt_demuxer='yes' -srt_encoder='yes' -srt_muxer='yes' -srtp_protocol='yes' -srtp_protocol_select='rtp_protocol' -sse='yes' -sse2='yes' -sse2_deps='sse' -sse2_external_deps='sse_external' -sse2_inline_deps='sse_inline' -sse2_suggest='sse2_external sse2_inline' -sse3='yes' -sse3_deps='sse2' -sse3_external_deps='sse2_external' -sse3_inline_deps='sse2_inline' -sse3_suggest='sse3_external sse3_inline' -sse4='yes' -sse42='yes' -sse42_deps='sse4' -sse42_external_deps='sse4_external' -sse42_inline_deps='sse4_inline' -sse42_suggest='sse42_external sse42_inline' -sse4_deps='ssse3' -sse4_external_deps='ssse3_external' -sse4_inline_deps='ssse3_inline' -sse4_suggest='sse4_external sse4_inline' -sse_deps='mmxext' -sse_external_deps='mmxext_external' -sse_inline_deps='mmxext_inline' -sse_suggest='sse_external sse_inline' -ssse3='yes' -ssse3_deps='sse3' -ssse3_external_deps='sse3_external' -ssse3_inline_deps='sse3_inline' -ssse3_suggest='ssse3_external ssse3_inline' -static='yes' -stereo3d_filter='yes' -stereo3d_filter_deps='gpl' -str_demuxer='yes' -stream_segment_muxer='yes' -strip_default='strip' -stripping='yes' -subrip_decoder='yes' -subrip_encoder='yes' -subtitles_filter='yes' -subtitles_filter_deps='avformat avcodec libass' -subviewer1_decoder='yes' -subviewer1_demuxer='yes' -subviewer_decoder='yes' -subviewer_demuxer='yes' -sunrast_decoder='yes' -sunrast_encoder='yes' -super2xsai_filter='yes' -super2xsai_filter_deps='gpl' -svq1_decoder='yes' -svq1_decoder_select='hpeldsp' -svq1_encoder='yes' -svq1_encoder_select='aandcttables dsputil hpeldsp mpegvideoenc' -svq3_decoder='yes' -svq3_decoder_select='dsputil error_resilience golomb h264chroma h264dsp h264pred h264qpel mpegvideo videodsp' -svq3_decoder_suggest='zlib' -swapuv_filter='yes' -swf_demuxer='yes' -swf_muxer='yes' -swresample='yes' -swscale='yes' -swscale_alpha='yes' -swscale_deps='avutil' -symver_if_any='symver_asm_label symver_gnu_asm' -tak_decoder='yes' -tak_decoder_select='dsputil' -tak_demuxer='yes' -tak_demuxer_select='tak_parser' -tak_parser='yes' -targa_decoder='yes' -targa_encoder='yes' -targa_y216_decoder='yes' -target_os_default='linux' -target_path='$(CURDIR)' -tcp_protocol='yes' -tcp_protocol_select='network' -tedcaptions_demuxer='yes' -tee_muxer='yes' -testsrc_filter='yes' -text2movsub_bsf='yes' -text_decoder='yes' -tg2_muxer='yes' -tg2_muxer_select='mov_muxer' -tgp_muxer='yes' -tgp_muxer_select='mov_muxer' -theora_decoder='yes' -theora_decoder_select='vp3_decoder' -thp_decoder='yes' -thp_demuxer='yes' -thumbnail_filter='yes' -tiertexseq_demuxer='yes' -tiertexseqvideo_decoder='yes' -tiff_decoder='yes' -tiff_decoder_suggest='zlib' -tiff_encoder='yes' -tiff_encoder_suggest='zlib' -tile_filter='yes' -tinterlace_filter='yes' -tinterlace_filter_deps='gpl' -tinterlace_merge_test_deps='tinterlace_filter' -tinterlace_pad_test_deps='tinterlace_filter' -tls_protocol='yes' -tls_protocol_deps_any='openssl gnutls' -tls_protocol_select='tcp_protocol' -tmv_decoder='yes' -tmv_demuxer='yes' -transpose_filter='yes' -treble_filter='yes' -truehd_decoder='yes' -truehd_decoder_select='mlp_parser' -truehd_demuxer='yes' -truehd_muxer='yes' -truemotion1_decoder='yes' -truemotion2_decoder='yes' -truemotion2_decoder_select='dsputil' -truespeech_decoder='yes' -tscc2_decoder='yes' -tscc_decoder='yes' -tscc_decoder_select='zlib' -tta_decoder='yes' -tta_demuxer='yes' -tty_demuxer='yes' -twinvq_decoder='yes' -twinvq_decoder_select='mdct lsp sinewin' -txd_decoder='yes' -txd_demuxer='yes' -txtpages='yes' -txtpages_deps='makeinfo' -udp_protocol='yes' -udp_protocol_select='network' -ulti_decoder='yes' -unsharp_filter='yes' -utvideo_decoder='yes' -utvideo_decoder_select='dsputil' -utvideo_encoder='yes' -utvideo_encoder_select='huffman' -v='PROTOCOL_LIST' -v210_decoder='yes' -v210_encoder='yes' -v210x_decoder='yes' -v308_decoder='yes' -v308_encoder='yes' -v408_decoder='yes' -v408_encoder='yes' -v410_decoder='yes' -v410_encoder='yes' -v4l2_indev='yes' -v4l2_indev_deps_any='linux_videodev2_h sys_videoio_h' -v4l_indev_deps='linux_videodev_h' -vaapi_deps='va_va_h' -value='yes' -var='zlib' -vb_decoder='yes' -vble_decoder='yes' -vble_decoder_select='dsputil' -vc1_crystalhd_decoder='yes' -vc1_crystalhd_decoder_select='crystalhd' -vc1_decoder='yes' -vc1_decoder_select='error_resilience h263_decoder h264chroma h264qpel' -vc1_demuxer='yes' -vc1_dxva2_hwaccel='yes' -vc1_dxva2_hwaccel_deps='dxva2' -vc1_dxva2_hwaccel_select='vc1_decoder' -vc1_muxer='yes' -vc1_parser='yes' -vc1_parser_select='mpegvideo' -vc1_vaapi_hwaccel='yes' -vc1_vaapi_hwaccel_deps='vaapi' -vc1_vaapi_hwaccel_select='vc1_decoder' -vc1_vdpau_decoder='yes' -vc1_vdpau_decoder_deps='vdpau' -vc1_vdpau_decoder_select='vc1_decoder' -vc1_vdpau_hwaccel='yes' -vc1_vdpau_hwaccel_deps='vdpau' -vc1_vdpau_hwaccel_select='vc1_decoder' -vc1image_decoder='yes' -vc1image_decoder_select='vc1_decoder' -vc1t_demuxer='yes' -vc1t_muxer='yes' -vcr1_decoder='yes' -vda_deps='VideoDecodeAcceleration_VDADecoder_h pthreads' -vda_extralibs='-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore' -vdpau_deps='vdpau_vdpau_h vdpau_vdpau_x11_h' -vflip_filter='yes' -vfp='yes' -vfp_deps='arm' -vfp_inline_deps='inline_asm' -vfpv3='yes' -vfpv3_deps='vfp' -vfpv3_inline_deps='inline_asm' -vfwcap_indev='yes' -vfwcap_indev_deps='capCreateCaptureWindow vfwcap_defines' -vfwcap_indev_extralibs='-lavicap32' -vima_decoder='yes' -vis='yes' -vis_deps='sparc' -vivo_demuxer='yes' -vmd_demuxer='yes' -vmdaudio_decoder='yes' -vmdvideo_decoder='yes' -vmnc_decoder='yes' -vobsub_demuxer='yes' -vobsub_demuxer_select='mpegps_demuxer' -voc_demuxer='yes' -voc_muxer='yes' -volume_filter='yes' -volumedetect_filter='yes' -vorbis_decoder='yes' -vorbis_decoder_select='mdct' -vorbis_encoder='yes' -vorbis_encoder_select='mdct' -vorbis_parser='yes' -vp3_decoder='yes' -vp3_decoder_select='hpeldsp vp3dsp videodsp' -vp3_parser='yes' -vp5_decoder='yes' -vp5_decoder_select='h264chroma hpeldsp videodsp vp3dsp' -vp6_decoder='yes' -vp6_decoder_select='h264chroma hpeldsp huffman videodsp vp3dsp' -vp6a_decoder='yes' -vp6a_decoder_select='vp6_decoder' -vp6f_decoder='yes' -vp6f_decoder_select='vp6_decoder' -vp8_decoder='yes' -vp8_decoder_select='h264pred videodsp' -vp8_parser='yes' -vplayer_decoder='yes' -vplayer_demuxer='yes' -vqa_decoder='yes' -vqf_demuxer='yes' -w64_demuxer='yes' -w64_demuxer_deps='wav_demuxer' -w64_muxer='yes' -w64_muxer_deps='wav_muxer' -wav_demuxer='yes' -wav_muxer='yes' -wavpack_decoder='yes' -wc3_demuxer='yes' -webm_muxer='yes' -webvtt_decoder='yes' -webvtt_demuxer='yes' -wmalossless_decoder='yes' -wmapro_decoder='yes' -wmapro_decoder_select='mdct sinewin' -wmav1_decoder='yes' -wmav1_decoder_select='mdct sinewin' -wmav1_encoder='yes' -wmav1_encoder_select='mdct sinewin' -wmav2_decoder='yes' -wmav2_decoder_select='mdct sinewin' -wmav2_encoder='yes' -wmav2_encoder_select='mdct sinewin' -wmavoice_decoder='yes' -wmavoice_decoder_select='lsp rdft dct mdct sinewin' -wmv1_decoder='yes' -wmv1_decoder_select='h263_decoder' -wmv1_encoder='yes' -wmv1_encoder_select='h263_encoder' -wmv2_decoder='yes' -wmv2_decoder_select='h263_decoder videodsp' -wmv2_encoder='yes' -wmv2_encoder_select='h263_encoder' -wmv3_crystalhd_decoder='yes' -wmv3_crystalhd_decoder_select='crystalhd' -wmv3_decoder='yes' -wmv3_decoder_select='vc1_decoder' -wmv3_dxva2_hwaccel='yes' -wmv3_dxva2_hwaccel_select='vc1_dxva2_hwaccel' -wmv3_vaapi_hwaccel='yes' -wmv3_vaapi_hwaccel_select='vc1_vaapi_hwaccel' -wmv3_vdpau_decoder='yes' -wmv3_vdpau_decoder_select='vc1_vdpau_decoder' -wmv3_vdpau_hwaccel='yes' -wmv3_vdpau_hwaccel_select='vc1_vdpau_hwaccel' -wmv3image_decoder='yes' -wmv3image_decoder_select='wmv3_decoder' -wnv1_decoder='yes' -ws_snd1_decoder='yes' -wsaud_demuxer='yes' -wsvqa_demuxer='yes' -wtv_demuxer='yes' -wtv_muxer='yes' -wv_demuxer='yes' -wv_muxer='yes' -x11grab='yes' -x11grab_indev='yes' -x11grab_indev_deps='x11grab' -x86_64_suggest='cmov fast_cmov' -xa_demuxer='yes' -xan_dpcm_decoder='yes' -xan_wc3_decoder='yes' -xan_wc4_decoder='yes' -xbin_decoder='yes' -xbin_demuxer='yes' -xbm_decoder='yes' -xbm_encoder='yes' -xface_decoder='yes' -xface_encoder='yes' -xl_decoder='yes' -xmv_demuxer='yes' -xsub_decoder='yes' -xsub_encoder='yes' -xwd_decoder='yes' -xwd_encoder='yes' -xwma_demuxer='yes' -y41p_decoder='yes' -y41p_encoder='yes' -yadif_filter='yes' -yadif_filter_deps='gpl' -yasmexe_default='yasm' -yop_decoder='yes' -yop_demuxer='yes' -yuv4_decoder='yes' -yuv4_encoder='yes' -yuv4mpegpipe_demuxer='yes' -yuv4mpegpipe_muxer='yes' -zero12v_decoder='yes' -zerocodec_decoder='yes' -zerocodec_decoder_select='zlib' -zlib='yes' -zlib_decoder='yes' -zlib_decoder_select='zlib' -zlib_encoder='yes' -zlib_encoder_select='zlib' -zmbv_decoder='yes' -zmbv_decoder_select='zlib' -zmbv_encoder='yes' -zmbv_encoder_select='zlib' -mktemp -u XXXXXX -uL6mY9 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void){ return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_cflags -std=c99 -check_cc -std=c99 -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -std=c99 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -D_FILE_OFFSET_BITS=64 -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -std=c99 -D_FILE_OFFSET_BITS=64 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -D_LARGEFILE_SOURCE -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -std=c99 -D_LARGEFILE_SOURCE -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_host_cflags -std=c99 -check_host_cc -std=c99 -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -O3 -g -std=c99 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_host_cflags -Wall -check_host_cc -Wall -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -O3 -g -std=c99 -Wall -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_code cc int test[2*(sizeof(void *) > 4) - 1] -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void) { int test[2*(sizeof(void *) > 4) - 1]; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -std=c99 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cpp_condition features.h defined __UCLIBC__ -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #if !(defined __UCLIBC__) - 3 #error "unsatisfied condition: defined __UCLIBC__" - 4 #endif -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -std=c99 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:3:2: error: #error "unsatisfied condition: defined __UCLIBC__" -check_cpp_condition features.h defined __GLIBC__ -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #if !(defined __GLIBC__) - 3 #error "unsatisfied condition: defined __GLIBC__" - 4 #endif -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -std=c99 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cpp_condition stdlib.h defined(__PIC__) || defined(__pic__) || defined(PIC) -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #if !(defined(__PIC__) || defined(__pic__) || defined(PIC)) - 3 #error "unsatisfied condition: defined(__PIC__) || defined(__pic__) || defined(PIC)" - 4 #endif -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -std=c99 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:3:2: error: #error "unsatisfied condition: defined(__PIC__) || defined(__pic__) || defined(PIC)" -check_cflags -fomit-frame-pointer -check_cc -fomit-frame-pointer -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -std=c99 -fomit-frame-pointer -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int ff_extern; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(void) { __asm__ volatile ("" ::); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(char * restrict p); -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 struct { int x; } __attribute__((packed)) x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 union { int x; } __attribute__((may_alias)) x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E'; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_builtin rdtsc intrin.h __rdtsc() -check_code ld intrin.h __rdtsc() cc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { __rdtsc(); return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:20: fatal error: intrin.h: No such file or directory -compilation terminated. -check_builtin mm_empty mmintrin.h _mm_empty() -check_code ld mmintrin.h _mm_empty() cc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { _mm_empty(); return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 static void sighandler(int sig){ - 3 raise(SIGTERM); - 4 } - 5 int func(void){ - 6 volatile int i=0; - 7 __asm__ volatile ("xorl %%ebp, %%ebp" ::: "%ebp"); - 8 return i; - 9 } - 10 int (*func_ptr)(void) = func; - 11 int main(void){ - 12 signal(SIGILL, sighandler); - 13 signal(SIGFPE, sighandler); - 14 signal(SIGSEGV, sighandler); - 15 #ifdef SIGBUS - 16 signal(SIGBUS, sighandler); - 17 #endif - 18 return func_ptr(); - 19 } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_inline_asm ebx_available ""::"b"(0) -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(void){ __asm__ volatile(""::"b"(0)); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_inline_asm ebx_available "":::"%ebx" -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(void){ __asm__ volatile("":::"%ebx"); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_inline_asm xmm_clobbers "":::"%xmm0" -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(void){ __asm__ volatile("":::"%xmm0"); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_inline_asm ssse3_inline "pabsw %xmm0, %xmm0" -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(void){ __asm__ volatile("pabsw %xmm0, %xmm0"); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_inline_asm mmxext_inline "pmaxub %mm0, %mm1" -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void foo(void){ __asm__ volatile("pmaxub %mm0, %mm1"); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -yasm --version -yasm 1.2.0 -Compiled on Jan 18 2013. -Copyright (c) 2001-2011 Peter Johnson and other Yasm developers. -Run yasm --license for licensing overview and summary. -check_yasm pextrd [eax], xmm0, 1 -BEGIN /tmp/ffconf.d8c5DEFd.S - 1 pextrd [eax], xmm0, 1 -END /tmp/ffconf.d8c5DEFd.S -yasm -f elf -m amd64 -DPIC -g dwarf2 -Werror -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.d8c5DEFd.S -: error: warnings being treated as errors -check_yasm vextractf128 xmm0, ymm0, 0 -BEGIN /tmp/ffconf.d8c5DEFd.S - 1 vextractf128 xmm0, ymm0, 0 -END /tmp/ffconf.d8c5DEFd.S -yasm -f elf -m amd64 -DPIC -g dwarf2 -Werror -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.d8c5DEFd.S -: error: warnings being treated as errors -check_yasm vfmaddps ymm0, ymm1, ymm2, ymm3 -BEGIN /tmp/ffconf.d8c5DEFd.S - 1 vfmaddps ymm0, ymm1, ymm2, ymm3 -END /tmp/ffconf.d8c5DEFd.S -yasm -f elf -m amd64 -DPIC -g dwarf2 -Werror -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.d8c5DEFd.S -: error: warnings being treated as errors -check_yasm CPU amdnop -BEGIN /tmp/ffconf.d8c5DEFd.S - 1 CPU amdnop -END /tmp/ffconf.d8c5DEFd.S -yasm -f elf -m amd64 -DPIC -g dwarf2 -Werror -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.d8c5DEFd.S -: error: warnings being treated as errors -check_as -BEGIN /tmp/ffconf.d8c5DEFd.S - 1 .macro m n - 2 \n: .int 0 - 3 .endm - 4 m x -END /tmp/ffconf.d8c5DEFd.S -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.d8c5DEFd.S -check_ldflags -Wl,--as-needed -test_ldflags -Wl,--as-needed -check_ld cc -Wl,--as-needed -check_cc -Wl,--as-needed -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void){ return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -Wl,--as-needed -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func dlopen -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int dlopen(); - 2 int main(void){ dlopen(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -/tmp/ffconf.WmZw03tR.o: In function `main': -ffconf.gOnL6Qra.c:(.text+0xa): undefined reference to `dlopen' -collect2: error: ld returned 1 exit status -check_func dlopen -ldl -check_ld cc -ldl -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int dlopen(); - 2 int main(void){ dlopen(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -ldl -check_type sys/types.h sys/socket.h socklen_t -check_code cc sys/types.h sys/socket.h socklen_t v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 int main(void) { socklen_t v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type netdb.h struct addrinfo -check_code cc netdb.h struct addrinfo v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct addrinfo v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type netinet/in.h struct group_source_req -D_BSD_SOURCE -check_code cc netinet/in.h struct group_source_req v -D_BSD_SOURCE -check_cc -D_BSD_SOURCE -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct group_source_req v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -D_BSD_SOURCE -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type netinet/in.h struct ip_mreq_source -D_BSD_SOURCE -check_code cc netinet/in.h struct ip_mreq_source v -D_BSD_SOURCE -check_cc -D_BSD_SOURCE -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct ip_mreq_source v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -D_BSD_SOURCE -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type netinet/in.h struct ipv6_mreq -D_DARWIN_C_SOURCE -check_code cc netinet/in.h struct ipv6_mreq v -D_DARWIN_C_SOURCE -check_cc -D_DARWIN_C_SOURCE -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct ipv6_mreq v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -D_DARWIN_C_SOURCE -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type netinet/in.h struct sockaddr_in6 -check_code cc netinet/in.h struct sockaddr_in6 v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct sockaddr_in6 v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type poll.h struct pollfd -check_code cc poll.h struct pollfd v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct pollfd v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_type sys/types.h sys/socket.h struct sockaddr_storage -check_code cc sys/types.h sys/socket.h struct sockaddr_storage v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 int main(void) { struct sockaddr_storage v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_struct sys/types.h sys/socket.h struct sockaddr sa_len -check_code cc sys/types.h sys/socket.h const void *p = &((struct sockaddr *)0)->sa_len -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 int main(void) { const void *p = &((struct sockaddr *)0)->sa_len; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:57: error: 'struct sockaddr' has no member named 'sa_len' -check_type netinet/sctp.h struct sctp_event_subscribe -check_code cc netinet/sctp.h struct sctp_event_subscribe v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct sctp_event_subscribe v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:26: fatal error: netinet/sctp.h: No such file or directory -compilation terminated. -check_func getaddrinfo -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int getaddrinfo(); - 2 int main(void){ getaddrinfo(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func getservbyport -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int getservbyport(); - 2 int main(void){ getservbyport(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_header arpa/inet.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func closesocket -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int closesocket(); - 2 int main(void){ closesocket(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -/tmp/ffconf.WmZw03tR.o: In function `main': -ffconf.gOnL6Qra.c:(.text+0xa): undefined reference to `closesocket' -collect2: error: ld returned 1 exit status -check_func nanosleep -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int nanosleep(); - 2 int main(void){ nanosleep(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func access -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int access(); - 2 int main(void){ access(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func clock_gettime -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int clock_gettime(); - 2 int main(void){ clock_gettime(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func fcntl -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int fcntl(); - 2 int main(void){ fcntl(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func fork -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int fork(); - 2 int main(void){ fork(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func gethrtime -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int gethrtime(); - 2 int main(void){ gethrtime(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -/tmp/ffconf.WmZw03tR.o: In function `main': -ffconf.gOnL6Qra.c:(.text+0xa): undefined reference to `gethrtime' -collect2: error: ld returned 1 exit status -check_func getopt -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int getopt(); - 2 int main(void){ getopt(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func getrusage -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int getrusage(); - 2 int main(void){ getrusage(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_struct sys/time.h sys/resource.h struct rusage ru_maxrss -check_code cc sys/time.h sys/resource.h const void *p = &((struct rusage *)0)->ru_maxrss -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 int main(void) { const void *p = &((struct rusage *)0)->ru_maxrss; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func gettimeofday -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int gettimeofday(); - 2 int main(void){ gettimeofday(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func inet_aton -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int inet_aton(); - 2 int main(void){ inet_aton(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func isatty -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int isatty(); - 2 int main(void){ isatty(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func localtime_r -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int localtime_r(); - 2 int main(void){ localtime_r(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func memalign -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int memalign(); - 2 int main(void){ memalign(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func mkstemp -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int mkstemp(); - 2 int main(void){ mkstemp(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func mmap -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int mmap(); - 2 int main(void){ mmap(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func mprotect -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int mprotect(); - 2 int main(void){ mprotect(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func posix_memalign -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int posix_memalign(); - 2 int main(void){ posix_memalign(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func_headers malloc.h _aligned_malloc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check__aligned_malloc(void) { return (long) _aligned_malloc; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'check__aligned_malloc': -/tmp/ffconf.gOnL6Qra.c:2:50: error: '_aligned_malloc' undeclared (first use in this function) -/tmp/ffconf.gOnL6Qra.c:2:50: note: each undeclared identifier is reported only once for each function it appears in -check_func setrlimit -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int setrlimit(); - 2 int main(void){ setrlimit(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func strerror_r -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int strerror_r(); - 2 int main(void){ strerror_r(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func sched_getaffinity -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int sched_getaffinity(); - 2 int main(void){ sched_getaffinity(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_builtin sync_val_compare_and_swap int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval) -check_code ld int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval) cc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void) { int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval); return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_builtin machine_rw_barrier mbarrier.h __machine_rw_barrier() -check_code ld mbarrier.h __machine_rw_barrier() cc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { __machine_rw_barrier(); return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:22: fatal error: mbarrier.h: No such file or directory -compilation terminated. -check_builtin MemoryBarrier windows.h MemoryBarrier() -check_code ld windows.h MemoryBarrier() cc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { MemoryBarrier(); return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func sysconf -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int sysconf(); - 2 int main(void){ sysconf(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func sysctl -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int sysctl(); - 2 int main(void){ sysctl(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func usleep -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int usleep(); - 2 int main(void){ usleep(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_func_headers conio.h kbhit -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_kbhit(void) { return (long) kbhit; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:19: fatal error: conio.h: No such file or directory -compilation terminated. -check_func_headers windows.h PeekNamedPipe -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_PeekNamedPipe(void) { return (long) PeekNamedPipe; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers io.h setmode -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_setmode(void) { return (long) setmode; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:16: fatal error: io.h: No such file or directory -compilation terminated. -check_func_headers lzo/lzo1x.h lzo1x_999_compress -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_lzo1x_999_compress(void) { return (long) lzo1x_999_compress; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:23: fatal error: lzo/lzo1x.h: No such file or directory -compilation terminated. -check_lib2 windows.h shellapi.h CommandLineToArgvW -lshell32 -check_func_headers windows.h shellapi.h CommandLineToArgvW -lshell32 -check_ld cc -lshell32 -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 long check_CommandLineToArgvW(void) { return (long) CommandLineToArgvW; } - 4 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_lib2 windows.h wincrypt.h CryptGenRandom -ladvapi32 -check_func_headers windows.h wincrypt.h CryptGenRandom -ladvapi32 -check_ld cc -ladvapi32 -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 long check_CryptGenRandom(void) { return (long) CryptGenRandom; } - 4 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_lib2 windows.h psapi.h GetProcessMemoryInfo -lpsapi -check_func_headers windows.h psapi.h GetProcessMemoryInfo -lpsapi -check_ld cc -lpsapi -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 long check_GetProcessMemoryInfo(void) { return (long) GetProcessMemoryInfo; } - 4 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h GetProcessAffinityMask -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_GetProcessAffinityMask(void) { return (long) GetProcessAffinityMask; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h GetProcessTimes -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_GetProcessTimes(void) { return (long) GetProcessTimes; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h GetSystemTimeAsFileTime -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_GetSystemTimeAsFileTime(void) { return (long) GetSystemTimeAsFileTime; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h MapViewOfFile -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_MapViewOfFile(void) { return (long) MapViewOfFile; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h SetConsoleTextAttribute -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_SetConsoleTextAttribute(void) { return (long) SetConsoleTextAttribute; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h Sleep -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_Sleep(void) { return (long) Sleep; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers windows.h VirtualAlloc -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_VirtualAlloc(void) { return (long) VirtualAlloc; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_func_headers glob.h glob -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_glob(void) { return (long) glob; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -check_header direct.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:20: fatal error: direct.h: No such file or directory -compilation terminated. -check_header dlfcn.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header dxva.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:18: fatal error: dxva.h: No such file or directory -compilation terminated. -check_header dxva2api.h -D_WIN32_WINNT=0x0600 -check_cpp -D_WIN32_WINNT=0x0600 -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -D_WIN32_WINNT=0x0600 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:22: fatal error: dxva2api.h: No such file or directory -compilation terminated. -check_header io.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:16: fatal error: io.h: No such file or directory -compilation terminated. -check_header libcrystalhd/libcrystalhd_if.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:42: fatal error: libcrystalhd/libcrystalhd_if.h: No such file or directory -compilation terminated. -check_header malloc.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header poll.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header sys/mman.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header sys/param.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header sys/resource.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header sys/select.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header sys/time.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header termios.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header unistd.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header vdpau/vdpau.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:25: fatal error: vdpau/vdpau.h: No such file or directory -compilation terminated. -check_header vdpau/vdpau_x11.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:29: fatal error: vdpau/vdpau_x11.h: No such file or directory -compilation terminated. -check_header VideoDecodeAcceleration/VDADecoder.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:48: fatal error: VideoDecodeAcceleration/VDADecoder.h: No such file or directory -compilation terminated. -check_header windows.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_header X11/extensions/XvMClib.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header asm/types.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_lib zlib.h zlibVersion -lz -check_header zlib.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func zlibVersion -lz -check_ld cc -lz -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int zlibVersion(); - 2 int main(void){ zlibVersion(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lz -check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 -check_func_headers bzlib.h BZ2_bzlibVersion -lbz2 -check_ld cc -lbz2 -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_BZ2_bzlibVersion(void) { return (long) BZ2_bzlibVersion; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:19: fatal error: bzlib.h: No such file or directory -compilation terminated. -check_func pthread_create -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int pthread_create(); - 2 int main(void){ pthread_create(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lz -/tmp/ffconf.WmZw03tR.o: In function `main': -ffconf.gOnL6Qra.c:(.text+0xa): undefined reference to `pthread_create' -collect2: error: ld returned 1 exit status -check_func pthread_create -pthread -check_ld cc -pthread -check_cc -pthread -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int pthread_create(); - 2 int main(void){ pthread_create(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -pthread -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lz -check_func pthread_cancel -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int pthread_cancel(); - 2 int main(void){ pthread_cancel(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -pthread -lz -check_lib math.h sin -lm -check_header math.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func sin -lm -check_ld cc -lm -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int sin(); - 2 int main(void){ sin(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:12: warning: conflicting types for built-in function 'sin' [enabled by default] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_lib libcrystalhd/libcrystalhd_if.h DtsCrystalHDVersion -lcrystalhd -check_header libcrystalhd/libcrystalhd_if.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:42: fatal error: libcrystalhd/libcrystalhd_if.h: No such file or directory -compilation terminated. -check_mathfunc atanf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return atanf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc atan2f 2 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return atan2f(f, g); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc cbrt 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return cbrt(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc cbrtf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return cbrtf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc cosf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return cosf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc exp2 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return exp2(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc exp2f 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return exp2f(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc expf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return expf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc isinf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return isinf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc isnan 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return isnan(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc ldexpf 2 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return ldexpf(f, g); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc llrint 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return llrint(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc llrintf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return llrintf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc log2 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return log2(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc log2f 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return log2f(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc log10f 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return log10f(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc lrint 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return lrint(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc lrintf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return lrintf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc powf 2 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return powf(f, g); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc rint 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return rint(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc round 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return round(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc roundf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return roundf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc sinf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return sinf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc trunc 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return trunc(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_mathfunc truncf 1 -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 float foo(float f, float g) { return truncf(f); } - 3 int main(void){ return (int) foo; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c: In function 'main': -/tmp/ffconf.gOnL6Qra.c:3:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lm -pthread -lz -check_lib2 stdint.h faac.h faacEncGetVersion -lfaac -check_func_headers stdint.h faac.h faacEncGetVersion -lfaac -check_ld cc -lfaac -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 long check_faacEncGetVersion(void) { return (long) faacEncGetVersion; } - 4 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lfaac -lm -pthread -lz -check_lib lame/lame.h lame_set_VBR_quality -lmp3lame -check_header lame/lame.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func lame_set_VBR_quality -lmp3lame -check_ld cc -lmp3lame -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int lame_set_VBR_quality(); - 2 int main(void){ lame_set_VBR_quality(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lmp3lame -lfaac -lm -pthread -lz -check_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init -check_func_headers schroedinger/schro.h schro_init -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -lschroedinger-1.0 -check_ld cc -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -lschroedinger-1.0 -check_cc -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_schro_init(void) { return (long) schro_init; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_lib theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg -check_header theora/theoraenc.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func th_info_init -ltheoraenc -ltheoradec -logg -check_ld cc -ltheoraenc -ltheoradec -logg -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int th_info_init(); - 2 int main(void){ th_info_init(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_lib vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg -check_header vorbis/vorbisenc.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func vorbis_info_init -lvorbisenc -lvorbis -logg -check_ld cc -lvorbisenc -lvorbis -logg -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int vorbis_info_init(); - 2 int main(void){ vorbis_info_init(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_lib x264.h x264_encoder_encode -lx264 -check_header x264.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -In file included from /tmp/ffconf.gOnL6Qra.c:1:0: -/usr/local/include/x264.h:36:4: warning: #warning You must include stdint.h or inttypes.h before x264.h [-Wcpp] -check_func x264_encoder_encode -lx264 -check_ld cc -lx264 -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int x264_encoder_encode(); - 2 int main(void){ x264_encoder_encode(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_cpp_condition x264.h X264_BUILD >= 118 -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #if !(X264_BUILD >= 118) - 3 #error "unsatisfied condition: X264_BUILD >= 118" - 4 #endif -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -In file included from /tmp/ffconf.gOnL6Qra.c:1:0: -/usr/local/include/x264.h:36:4: warning: #warning You must include stdint.h or inttypes.h before x264.h [-Wcpp] -check_lib xvid.h xvid_global -lxvidcore -check_header xvid.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func xvid_global -lxvidcore -check_ld cc -lxvidcore -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int xvid_global(); - 2 int main(void){ xvid_global(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_pkg_config sdl SDL_events.h SDL_PollEvent -check_header linux/fb.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header linux/videodev.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:28: fatal error: linux/videodev.h: No such file or directory -compilation terminated. -check_header linux/videodev2.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_code cc linux/videodev2.h struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0; -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header sys/videoio.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:25: fatal error: sys/videoio.h: No such file or directory -compilation terminated. -check_func_headers windows.h vfw.h capCreateCaptureWindow -lavicap32 -check_ld cc -lavicap32 -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #include - 3 long check_capCreateCaptureWindow(void) { return (long) capCreateCaptureWindow; } - 4 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:21: fatal error: windows.h: No such file or directory -compilation terminated. -check_cpp_condition vfw.h WM_CAP_DRIVER_CONNECT > WM_USER -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 #if !(WM_CAP_DRIVER_CONNECT > WM_USER) - 3 #error "unsatisfied condition: WM_CAP_DRIVER_CONNECT > WM_USER" - 4 #endif -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:17: fatal error: vfw.h: No such file or directory -compilation terminated. -check_type dshow.h IBaseFilter -check_code cc dshow.h IBaseFilter v -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { IBaseFilter v; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:19: fatal error: dshow.h: No such file or directory -compilation terminated. -check_header dev/bktr/ioctl_meteor.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:35: fatal error: dev/bktr/ioctl_meteor.h: No such file or directory -compilation terminated. -check_header machine/ioctl_meteor.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:34: fatal error: machine/ioctl_meteor.h: No such file or directory -compilation terminated. -check_header dev/video/meteor/ioctl_meteor.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:43: fatal error: dev/video/meteor/ioctl_meteor.h: No such file or directory -compilation terminated. -check_header dev/ic/bt8xx.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:26: fatal error: dev/ic/bt8xx.h: No such file or directory -compilation terminated. -check_header sndio.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:19: fatal error: sndio.h: No such file or directory -compilation terminated. -check_struct sys/soundcard.h audio_buf_info bytes -check_code cc sys/soundcard.h const void *p = &((audio_buf_info *)0)->bytes -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int main(void) { const void *p = &((audio_buf_info *)0)->bytes; return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_header soundcard.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:23: fatal error: soundcard.h: No such file or directory -compilation terminated. -check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound -check_func_headers alsa/asoundlib.h snd_pcm_htimestamp -lasound -check_ld cc -lasound -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_snd_pcm_htimestamp(void) { return (long) snd_pcm_htimestamp; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:28: fatal error: alsa/asoundlib.h: No such file or directory -compilation terminated. -check_lib2 jack/jack.h jack_client_open -ljack -check_func_headers jack/jack.h jack_client_open -ljack -check_ld cc -ljack -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_jack_client_open(void) { return (long) jack_client_open; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:23: fatal error: jack/jack.h: No such file or directory -compilation terminated. -check_lib2 sndio.h sio_open -lsndio -check_func_headers sndio.h sio_open -lsndio -check_ld cc -lsndio -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_sio_open(void) { return (long) sio_open; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:19: fatal error: sndio.h: No such file or directory -compilation terminated. -check_lib X11/Xlib.h XOpenDisplay -lX11 -check_header X11/Xlib.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func XOpenDisplay -lX11 -check_ld cc -lX11 -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int XOpenDisplay(); - 2 int main(void){ XOpenDisplay(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_lib X11/extensions/XShm.h XShmCreateImage -lXext -check_header X11/extensions/XShm.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func XShmCreateImage -lXext -check_ld cc -lXext -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int XShmCreateImage(); - 2 int main(void){ XShmCreateImage(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_lib X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes -check_header X11/extensions/Xfixes.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_func XFixesGetCursorImage -lXfixes -check_ld cc -lXfixes -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 extern int XFixesGetCursorImage(); - 2 int main(void){ XFixesGetCursorImage(); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXfixes -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_lib va/va.h vaInitialize -lva -check_header va/va.h -check_cpp -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -E -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:1:19: fatal error: va/va.h: No such file or directory -compilation terminated. -check_func_headers iconv.h iconv -check_ld cc -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 #include - 2 long check_iconv(void) { return (long) iconv; } - 3 int main(void) { return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXfixes -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_cflags -Wdeclaration-after-statement -check_cc -Wdeclaration-after-statement -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wall -check_cc -Wall -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wno-parentheses -check_cc -Wno-parentheses -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wno-switch -check_cc -Wno-switch -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wno-format-zero-length -check_cc -Wno-format-zero-length -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wdisabled-optimization -check_cc -Wdisabled-optimization -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wpointer-arith -check_cc -Wpointer-arith -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wredundant-decls -check_cc -Wredundant-decls -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wno-pointer-sign -check_cc -Wno-pointer-sign -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wwrite-strings -check_cc -Wwrite-strings -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wtype-limits -check_cc -Wtype-limits -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wundef -check_cc -Wundef -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wmissing-prototypes -check_cc -Wmissing-prototypes -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wno-pointer-to-int-cast -check_cc -Wno-pointer-to-int-cast -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_cflags -Wstrict-prototypes -check_cc -Wstrict-prototypes -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -check_ldflags -Wl,--warn-common -test_ldflags -Wl,--warn-common -check_ld cc -Wl,--warn-common -check_cc -Wl,--warn-common -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void){ return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wl,--warn-common -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -Wl,--warn-common -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXfixes -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -test_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -check_ld cc -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -check_cc -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void){ return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -Wl,--warn-common -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXfixes -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -test_ldflags -Wl,-Bsymbolic -check_ld cc -Wl,-Bsymbolic -check_cc -Wl,-Bsymbolic -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void){ return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wl,-Bsymbolic -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -Wl,--warn-common -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -Wl,-Bsymbolic -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXfixes -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -test_ldflags -Wl,--version-script,/tmp/ffconf.Fx2SrclQ.ver -check_ld cc -Wl,--version-script,/tmp/ffconf.Fx2SrclQ.ver -check_cc -Wl,--version-script,/tmp/ffconf.Fx2SrclQ.ver -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int main(void){ return 0; } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wl,--version-script,/tmp/ffconf.Fx2SrclQ.ver -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -gcc -Wl,--as-needed -Wl,--warn-common -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -Wl,--version-script,/tmp/ffconf.Fx2SrclQ.ver -o /tmp/ffconf.drNgTpAG /tmp/ffconf.WmZw03tR.o -lXfixes -lXext -lX11 -lxvidcore -lx264 -lvorbisenc -lvorbis -logg -ltheoraenc -ltheoradec -logg -lschroedinger-1.0 -lmp3lame -lfaac -lm -pthread -lz -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 void ff_foo(void) __asm__ ("av_foo@VERSION"); - 2 void ff_foo(void) { __asm__(""); } -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ccyulAvK.s: Assembler messages: -/tmp/ccyulAvK.s:4: Error: junk at end of line, first unrecognized character is `@' -/tmp/ccyulAvK.s:5: Error: unrecognized symbol type "VERSION" -/tmp/ccyulAvK.s:5: Error: junk at end of line, first unrecognized character is `,' -/tmp/ccyulAvK.s:6: Error: invalid character '@' in mnemonic -/tmp/ccyulAvK.s:15: Error: expected comma after name `av_foo' in .size directive -check_cc -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 __asm__(".symver ff_foo,av_foo@VERSION"); - 2 void ff_foo(void) {} -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -c -o /tmp/ffconf.WmZw03tR.o /tmp/ffconf.gOnL6Qra.c -/tmp/ffconf.gOnL6Qra.c:2:6: warning: no previous prototype for 'ff_foo' [-Wmissing-prototypes] -check_cflags -O3 -check_cc -O3 -BEGIN /tmp/ffconf.gOnL6Qra.c - 1 int x; -END /tmp/ffconf.gOnL6Qra.c -gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c99 -fomit-frame-pointer -fPIC -pthread -I/usr/include/schroedinger-1.0 -I/usr/include/orc-0.4 -g -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length 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-!HAVE_COMMANDLINETOARGVW=yes -HAVE_CPUNOP=yes -!HAVE_CRYPTGENRANDOM=yes -!HAVE_DCBZL=yes -!HAVE_DEV_BKTR_IOCTL_BT848_H=yes -!HAVE_DEV_BKTR_IOCTL_METEOR_H=yes -!HAVE_DEV_IC_BT8XX_H=yes -!HAVE_DEV_VIDEO_BKTR_IOCTL_BT848_H=yes -!HAVE_DEV_VIDEO_METEOR_IOCTL_METEOR_H=yes -!HAVE_DIRECT_H=yes -HAVE_DLFCN_H=yes -HAVE_DLOPEN=yes -!HAVE_DOS_PATHS=yes -!HAVE_DXVA_H=yes -HAVE_EBP_AVAILABLE=yes -HAVE_EBX_AVAILABLE=yes -HAVE_FAST_64BIT=yes -HAVE_FAST_CLZ=yes -HAVE_FAST_CMOV=yes -HAVE_FCNTL=yes -HAVE_FORK=yes -HAVE_GETADDRINFO=yes -!HAVE_GETHRTIME=yes -HAVE_GETOPT=yes -!HAVE_GETPROCESSAFFINITYMASK=yes -!HAVE_GETPROCESSMEMORYINFO=yes -!HAVE_GETPROCESSTIMES=yes -!HAVE_GETSYSTEMTIMEASFILETIME=yes -HAVE_GETRUSAGE=yes -HAVE_GETSERVBYPORT=yes -HAVE_GETTIMEOFDAY=yes -HAVE_GLOB=yes -HAVE_GNU_AS=yes -!HAVE_GSM_H=yes -!HAVE_IBM_ASM=yes -HAVE_INET_ATON=yes -!HAVE_IO_H=yes -HAVE_ISATTY=yes -!HAVE_JACK_PORT_GET_LATENCY_RANGE=yes -!HAVE_KBHIT=yes -!HAVE_LDBRX=yes -!HAVE_LIBDC1394_1=yes -!HAVE_LIBDC1394_2=yes -HAVE_LOCAL_ALIGNED_16=yes -HAVE_LOCAL_ALIGNED_8=yes -HAVE_LOCALTIME_R=yes -!HAVE_LOONGSON=yes -!HAVE_LZO1X_999_COMPRESS=yes -!HAVE_MACHINE_IOCTL_BT848_H=yes -!HAVE_MACHINE_IOCTL_METEOR_H=yes -!HAVE_MACHINE_RW_BARRIER=yes -!HAVE_MAKEINFO=yes -HAVE_MALLOC_H=yes -!HAVE_MAPVIEWOFFILE=yes -HAVE_MEMALIGN=yes -!HAVE_MEMORYBARRIER=yes -HAVE_MKSTEMP=yes -HAVE_MM_EMPTY=yes -HAVE_MMAP=yes -HAVE_MPROTECT=yes -!HAVE_MSVCRT=yes -HAVE_NANOSLEEP=yes -!HAVE_OPENJPEG_1_5_OPENJPEG_H=yes -!HAVE_PEEKNAMEDPIPE=yes -HAVE_PERL=yes -HAVE_POD2MAN=yes -HAVE_POLL_H=yes -HAVE_POSIX_MEMALIGN=yes -HAVE_PTHREAD_CANCEL=yes -!HAVE_RDTSC=yes -HAVE_RSYNC_CONTIMEOUT=yes -HAVE_SCHED_GETAFFINITY=yes -!HAVE_SDL=yes -!HAVE_SETCONSOLETEXTATTRIBUTE=yes -!HAVE_SETMODE=yes -HAVE_SETRLIMIT=yes -!HAVE_SLEEP=yes -!HAVE_SNDIO_H=yes -HAVE_SOCKLEN_T=yes -!HAVE_SOUNDCARD_H=yes -HAVE_STRERROR_R=yes -HAVE_STRUCT_ADDRINFO=yes -HAVE_STRUCT_GROUP_SOURCE_REQ=yes -HAVE_STRUCT_IP_MREQ_SOURCE=yes -HAVE_STRUCT_IPV6_MREQ=yes -HAVE_STRUCT_POLLFD=yes -HAVE_STRUCT_RUSAGE_RU_MAXRSS=yes -!HAVE_STRUCT_SCTP_EVENT_SUBSCRIBE=yes -HAVE_STRUCT_SOCKADDR_IN6=yes -!HAVE_STRUCT_SOCKADDR_SA_LEN=yes -HAVE_STRUCT_SOCKADDR_STORAGE=yes -HAVE_STRUCT_V4L2_FRMIVALENUM_DISCRETE=yes -!HAVE_SYMVER_ASM_LABEL=yes -HAVE_SYMVER_GNU_ASM=yes -HAVE_SYNC_VAL_COMPARE_AND_SWAP=yes -HAVE_SYSCONF=yes -HAVE_SYSCTL=yes -HAVE_SYS_MMAN_H=yes -HAVE_SYS_PARAM_H=yes -HAVE_SYS_RESOURCE_H=yes -HAVE_SYS_SELECT_H=yes -HAVE_SYS_SOUNDCARD_H=yes -HAVE_SYS_TIME_H=yes -!HAVE_SYS_VIDEOIO_H=yes -HAVE_TERMIOS_H=yes -!HAVE_TEXI2HTML=yes -HAVE_THREADS=yes -HAVE_UNISTD_H=yes -HAVE_USLEEP=yes -!HAVE_VFP_ARGS=yes -!HAVE_VIRTUALALLOC=yes -!HAVE_WINDOWS_H=yes -!HAVE_WINSOCK2_H=yes -!HAVE_XFORM_ASM=yes -HAVE_XMM_CLOBBERS=yes -CONFIG_BSFS=yes -CONFIG_DECODERS=yes -CONFIG_DEMUXERS=yes -CONFIG_ENCODERS=yes -CONFIG_FILTERS=yes -!CONFIG_HWACCELS=yes -CONFIG_INDEVS=yes -CONFIG_MUXERS=yes -CONFIG_OUTDEVS=yes -CONFIG_PARSERS=yes -CONFIG_PROTOCOLS=yes -CONFIG_DOC=yes -!CONFIG_HTMLPAGES=yes -CONFIG_MANPAGES=yes -CONFIG_PODPAGES=yes -!CONFIG_TXTPAGES=yes -!CONFIG_AVISYNTH=yes -!CONFIG_BZLIB=yes -!CONFIG_CRYSTALHD=yes -!CONFIG_FONTCONFIG=yes -!CONFIG_FREI0R=yes -!CONFIG_GNUTLS=yes -CONFIG_ICONV=yes -!CONFIG_LIBAACPLUS=yes -!CONFIG_LIBASS=yes -!CONFIG_LIBBLURAY=yes -!CONFIG_LIBCACA=yes -!CONFIG_LIBCDIO=yes -!CONFIG_LIBCELT=yes -!CONFIG_LIBDC1394=yes -CONFIG_LIBFAAC=yes -!CONFIG_LIBFDK_AAC=yes -!CONFIG_LIBFLITE=yes -!CONFIG_LIBFREETYPE=yes -!CONFIG_LIBGSM=yes -!CONFIG_LIBIEC61883=yes -!CONFIG_LIBILBC=yes -!CONFIG_LIBMODPLUG=yes -CONFIG_LIBMP3LAME=yes -!CONFIG_LIBNUT=yes -!CONFIG_LIBOPENCORE_AMRNB=yes -!CONFIG_LIBOPENCORE_AMRWB=yes -!CONFIG_LIBOPENCV=yes -!CONFIG_LIBOPENJPEG=yes -!CONFIG_LIBOPUS=yes -!CONFIG_LIBPULSE=yes -!CONFIG_LIBRTMP=yes -CONFIG_LIBSCHROEDINGER=yes -!CONFIG_LIBSOXR=yes -!CONFIG_LIBSPEEX=yes -!CONFIG_LIBSTAGEFRIGHT_H264=yes -CONFIG_LIBTHEORA=yes -!CONFIG_LIBTWOLAME=yes -!CONFIG_LIBUTVIDEO=yes -!CONFIG_LIBV4L2=yes -!CONFIG_LIBVO_AACENC=yes -!CONFIG_LIBVO_AMRWBENC=yes -CONFIG_LIBVORBIS=yes -!CONFIG_LIBVPX=yes -CONFIG_LIBX264=yes -!CONFIG_LIBXAVS=yes -CONFIG_LIBXVID=yes -!CONFIG_OPENAL=yes -!CONFIG_OPENSSL=yes -CONFIG_X11GRAB=yes -CONFIG_ZLIB=yes -!CONFIG_DXVA2=yes -!CONFIG_VAAPI=yes -!CONFIG_VDA=yes -!CONFIG_VDPAU=yes -CONFIG_AVCODEC=yes -CONFIG_AVDEVICE=yes -CONFIG_AVFILTER=yes -CONFIG_AVFORMAT=yes -!CONFIG_AVRESAMPLE=yes -CONFIG_AVUTIL=yes -CONFIG_POSTPROC=yes -CONFIG_SWRESAMPLE=yes -CONFIG_SWSCALE=yes -!CONFIG_FFPLAY=yes -CONFIG_FFPROBE=yes -CONFIG_FFSERVER=yes -CONFIG_FFMPEG=yes -CONFIG_DCT=yes -CONFIG_DWT=yes -CONFIG_FAST_UNALIGNED=yes -CONFIG_FFT=yes -!CONFIG_FTRAPV=yes -CONFIG_GPL=yes -!CONFIG_GRAY=yes -!CONFIG_HARDCODED_TABLES=yes -!CONFIG_INCOMPATIBLE_FORK_ABI=yes -CONFIG_LSP=yes -CONFIG_LZO=yes -CONFIG_MDCT=yes -!CONFIG_MEMALIGN_HACK=yes -!CONFIG_MEMORY_POISONING=yes -CONFIG_NETWORK=yes -CONFIG_NONFREE=yes -CONFIG_PIC=yes -CONFIG_RDFT=yes -CONFIG_RUNTIME_CPUDETECT=yes -CONFIG_SAFE_BITSTREAM_READER=yes -CONFIG_SHARED=yes -!CONFIG_SMALL=yes -!CONFIG_SRAM=yes -CONFIG_STATIC=yes -CONFIG_SWSCALE_ALPHA=yes -!CONFIG_THUMB=yes -!CONFIG_VERSION3=yes -!CONFIG_XMM_CLOBBER_TEST=yes -CONFIG_AANDCTTABLES=yes -CONFIG_AC3DSP=yes -CONFIG_AUDIO_FRAME_QUEUE=yes -CONFIG_DSPUTIL=yes -CONFIG_ERROR_RESILIENCE=yes -CONFIG_FRAME_THREAD_ENCODER=yes -!CONFIG_GCRYPT=yes -CONFIG_GOLOMB=yes -!CONFIG_GPLV3=yes -CONFIG_H264CHROMA=yes -CONFIG_H264DSP=yes -CONFIG_H264PRED=yes -CONFIG_H264QPEL=yes -CONFIG_HPELDSP=yes -CONFIG_HUFFMAN=yes -!CONFIG_LGPLV3=yes -CONFIG_LPC=yes -CONFIG_MPEGAUDIO=yes -CONFIG_MPEGAUDIODSP=yes -CONFIG_MPEGVIDEO=yes -CONFIG_MPEGVIDEOENC=yes -!CONFIG_NETTLE=yes -CONFIG_RANGECODER=yes -CONFIG_RTPDEC=yes -CONFIG_RTPENC_CHAIN=yes -CONFIG_SINEWIN=yes -CONFIG_VIDEODSP=yes -CONFIG_VP3DSP=yes -CONFIG_AAC_ADTSTOASC_BSF=yes -CONFIG_CHOMP_BSF=yes -CONFIG_DUMP_EXTRADATA_BSF=yes -CONFIG_H264_MP4TOANNEXB_BSF=yes -CONFIG_IMX_DUMP_HEADER_BSF=yes -CONFIG_MJPEG2JPEG_BSF=yes -CONFIG_MJPEGA_DUMP_HEADER_BSF=yes -CONFIG_MP3_HEADER_COMPRESS_BSF=yes -CONFIG_MP3_HEADER_DECOMPRESS_BSF=yes -CONFIG_MOV2TEXTSUB_BSF=yes -CONFIG_NOISE_BSF=yes -CONFIG_REMOVE_EXTRADATA_BSF=yes -CONFIG_TEXT2MOVSUB_BSF=yes -CONFIG_AASC_DECODER=yes -CONFIG_AMV_DECODER=yes -CONFIG_ANM_DECODER=yes -CONFIG_ANSI_DECODER=yes -CONFIG_ASV1_DECODER=yes -CONFIG_ASV2_DECODER=yes -CONFIG_AURA_DECODER=yes -CONFIG_AURA2_DECODER=yes -CONFIG_AVRP_DECODER=yes -CONFIG_AVRN_DECODER=yes -CONFIG_AVS_DECODER=yes -CONFIG_AVUI_DECODER=yes -CONFIG_AYUV_DECODER=yes -CONFIG_BETHSOFTVID_DECODER=yes -CONFIG_BFI_DECODER=yes -CONFIG_BINK_DECODER=yes -CONFIG_BMP_DECODER=yes -CONFIG_BMV_VIDEO_DECODER=yes -CONFIG_BRENDER_PIX_DECODER=yes -CONFIG_C93_DECODER=yes -CONFIG_CAVS_DECODER=yes -CONFIG_CDGRAPHICS_DECODER=yes -CONFIG_CDXL_DECODER=yes -CONFIG_CINEPAK_DECODER=yes -CONFIG_CLJR_DECODER=yes -CONFIG_CLLC_DECODER=yes -CONFIG_COMFORTNOISE_DECODER=yes -CONFIG_CPIA_DECODER=yes -CONFIG_CSCD_DECODER=yes -CONFIG_CYUV_DECODER=yes -CONFIG_DFA_DECODER=yes -CONFIG_DIRAC_DECODER=yes -CONFIG_DNXHD_DECODER=yes -CONFIG_DPX_DECODER=yes -CONFIG_DSICINVIDEO_DECODER=yes -CONFIG_DVVIDEO_DECODER=yes -CONFIG_DXA_DECODER=yes -CONFIG_DXTORY_DECODER=yes -CONFIG_EACMV_DECODER=yes -CONFIG_EAMAD_DECODER=yes -CONFIG_EATGQ_DECODER=yes -CONFIG_EATGV_DECODER=yes -CONFIG_EATQI_DECODER=yes -CONFIG_EIGHTBPS_DECODER=yes -CONFIG_EIGHTSVX_EXP_DECODER=yes -CONFIG_EIGHTSVX_FIB_DECODER=yes -CONFIG_ESCAPE124_DECODER=yes -CONFIG_ESCAPE130_DECODER=yes -CONFIG_EXR_DECODER=yes -CONFIG_FFV1_DECODER=yes -CONFIG_FFVHUFF_DECODER=yes -CONFIG_FLASHSV_DECODER=yes -CONFIG_FLASHSV2_DECODER=yes -CONFIG_FLIC_DECODER=yes -CONFIG_FLV_DECODER=yes -CONFIG_FOURXM_DECODER=yes -CONFIG_FRAPS_DECODER=yes -CONFIG_FRWU_DECODER=yes -CONFIG_GIF_DECODER=yes -CONFIG_H261_DECODER=yes -CONFIG_H263_DECODER=yes -CONFIG_H263I_DECODER=yes -CONFIG_H263P_DECODER=yes -CONFIG_H264_DECODER=yes -!CONFIG_H264_CRYSTALHD_DECODER=yes -!CONFIG_H264_VDA_DECODER=yes -!CONFIG_H264_VDPAU_DECODER=yes -CONFIG_HUFFYUV_DECODER=yes -CONFIG_IDCIN_DECODER=yes -CONFIG_IFF_BYTERUN1_DECODER=yes -CONFIG_IFF_ILBM_DECODER=yes -CONFIG_INDEO2_DECODER=yes -CONFIG_INDEO3_DECODER=yes -CONFIG_INDEO4_DECODER=yes -CONFIG_INDEO5_DECODER=yes -CONFIG_INTERPLAY_VIDEO_DECODER=yes -CONFIG_JPEG2000_DECODER=yes -CONFIG_JPEGLS_DECODER=yes -CONFIG_JV_DECODER=yes -CONFIG_KGV1_DECODER=yes -CONFIG_KMVC_DECODER=yes -CONFIG_LAGARITH_DECODER=yes -CONFIG_LOCO_DECODER=yes -CONFIG_MDEC_DECODER=yes -CONFIG_MIMIC_DECODER=yes -CONFIG_MJPEG_DECODER=yes -CONFIG_MJPEGB_DECODER=yes -CONFIG_MMVIDEO_DECODER=yes -CONFIG_MOTIONPIXELS_DECODER=yes -CONFIG_MPEG_XVMC_DECODER=yes -CONFIG_MPEG1VIDEO_DECODER=yes -CONFIG_MPEG2VIDEO_DECODER=yes -CONFIG_MPEG4_DECODER=yes -!CONFIG_MPEG4_CRYSTALHD_DECODER=yes -!CONFIG_MPEG4_VDPAU_DECODER=yes -CONFIG_MPEGVIDEO_DECODER=yes -!CONFIG_MPEG_VDPAU_DECODER=yes -!CONFIG_MPEG1_VDPAU_DECODER=yes -!CONFIG_MPEG2_CRYSTALHD_DECODER=yes -CONFIG_MSA1_DECODER=yes -!CONFIG_MSMPEG4_CRYSTALHD_DECODER=yes -CONFIG_MSMPEG4V1_DECODER=yes -CONFIG_MSMPEG4V2_DECODER=yes -CONFIG_MSMPEG4V3_DECODER=yes -CONFIG_MSRLE_DECODER=yes -CONFIG_MSS1_DECODER=yes -CONFIG_MSS2_DECODER=yes -CONFIG_MSVIDEO1_DECODER=yes -CONFIG_MSZH_DECODER=yes -CONFIG_MTS2_DECODER=yes -CONFIG_MVC1_DECODER=yes -CONFIG_MVC2_DECODER=yes -CONFIG_MXPEG_DECODER=yes -CONFIG_NUV_DECODER=yes -CONFIG_PAF_VIDEO_DECODER=yes -CONFIG_PAM_DECODER=yes -CONFIG_PBM_DECODER=yes -CONFIG_PCX_DECODER=yes -CONFIG_PGM_DECODER=yes -CONFIG_PGMYUV_DECODER=yes -CONFIG_PICTOR_DECODER=yes -CONFIG_PNG_DECODER=yes -CONFIG_PPM_DECODER=yes -CONFIG_PRORES_DECODER=yes -CONFIG_PRORES_LGPL_DECODER=yes -CONFIG_PTX_DECODER=yes -CONFIG_QDRAW_DECODER=yes -CONFIG_QPEG_DECODER=yes -CONFIG_QTRLE_DECODER=yes -CONFIG_R10K_DECODER=yes -CONFIG_R210_DECODER=yes -CONFIG_RAWVIDEO_DECODER=yes -CONFIG_RL2_DECODER=yes -CONFIG_ROQ_DECODER=yes -CONFIG_RPZA_DECODER=yes -CONFIG_RV10_DECODER=yes -CONFIG_RV20_DECODER=yes -CONFIG_RV30_DECODER=yes -CONFIG_RV40_DECODER=yes -CONFIG_S302M_DECODER=yes -CONFIG_SANM_DECODER=yes -CONFIG_SGI_DECODER=yes -CONFIG_SGIRLE_DECODER=yes -CONFIG_SMACKER_DECODER=yes -CONFIG_SMC_DECODER=yes -CONFIG_SNOW_DECODER=yes -CONFIG_SP5X_DECODER=yes -CONFIG_SUNRAST_DECODER=yes -CONFIG_SVQ1_DECODER=yes -CONFIG_SVQ3_DECODER=yes -CONFIG_TARGA_DECODER=yes -CONFIG_TARGA_Y216_DECODER=yes -CONFIG_THEORA_DECODER=yes -CONFIG_THP_DECODER=yes -CONFIG_TIERTEXSEQVIDEO_DECODER=yes -CONFIG_TIFF_DECODER=yes -CONFIG_TMV_DECODER=yes -CONFIG_TRUEMOTION1_DECODER=yes -CONFIG_TRUEMOTION2_DECODER=yes -CONFIG_TSCC_DECODER=yes -CONFIG_TSCC2_DECODER=yes -CONFIG_TXD_DECODER=yes -CONFIG_ULTI_DECODER=yes -CONFIG_UTVIDEO_DECODER=yes -CONFIG_V210_DECODER=yes -CONFIG_V210X_DECODER=yes -CONFIG_V308_DECODER=yes -CONFIG_V408_DECODER=yes -CONFIG_V410_DECODER=yes -CONFIG_VB_DECODER=yes -CONFIG_VBLE_DECODER=yes -CONFIG_VC1_DECODER=yes -!CONFIG_VC1_CRYSTALHD_DECODER=yes -!CONFIG_VC1_VDPAU_DECODER=yes -CONFIG_VC1IMAGE_DECODER=yes -CONFIG_VCR1_DECODER=yes -CONFIG_VMDVIDEO_DECODER=yes -CONFIG_VMNC_DECODER=yes -CONFIG_VP3_DECODER=yes -CONFIG_VP5_DECODER=yes -CONFIG_VP6_DECODER=yes -CONFIG_VP6A_DECODER=yes -CONFIG_VP6F_DECODER=yes -CONFIG_VP8_DECODER=yes -CONFIG_VQA_DECODER=yes -CONFIG_WMV1_DECODER=yes -CONFIG_WMV2_DECODER=yes -CONFIG_WMV3_DECODER=yes -!CONFIG_WMV3_CRYSTALHD_DECODER=yes -!CONFIG_WMV3_VDPAU_DECODER=yes -CONFIG_WMV3IMAGE_DECODER=yes -CONFIG_WNV1_DECODER=yes -CONFIG_XAN_WC3_DECODER=yes -CONFIG_XAN_WC4_DECODER=yes -CONFIG_XBM_DECODER=yes -CONFIG_XFACE_DECODER=yes -CONFIG_XL_DECODER=yes -CONFIG_XWD_DECODER=yes -CONFIG_Y41P_DECODER=yes -CONFIG_YOP_DECODER=yes -CONFIG_YUV4_DECODER=yes -CONFIG_ZERO12V_DECODER=yes -CONFIG_ZEROCODEC_DECODER=yes -CONFIG_ZLIB_DECODER=yes -CONFIG_ZMBV_DECODER=yes -CONFIG_AAC_DECODER=yes -CONFIG_AAC_LATM_DECODER=yes -CONFIG_AC3_DECODER=yes -CONFIG_ALAC_DECODER=yes -CONFIG_ALS_DECODER=yes -CONFIG_AMRNB_DECODER=yes -CONFIG_AMRWB_DECODER=yes -CONFIG_APE_DECODER=yes -CONFIG_ATRAC1_DECODER=yes -CONFIG_ATRAC3_DECODER=yes -CONFIG_BINKAUDIO_DCT_DECODER=yes -CONFIG_BINKAUDIO_RDFT_DECODER=yes -CONFIG_BMV_AUDIO_DECODER=yes -CONFIG_COOK_DECODER=yes -CONFIG_DCA_DECODER=yes -CONFIG_DSICINAUDIO_DECODER=yes -CONFIG_EAC3_DECODER=yes -CONFIG_EVRC_DECODER=yes -CONFIG_FFWAVESYNTH_DECODER=yes -CONFIG_FLAC_DECODER=yes -CONFIG_G723_1_DECODER=yes -CONFIG_G729_DECODER=yes -CONFIG_GSM_DECODER=yes -CONFIG_GSM_MS_DECODER=yes -CONFIG_IAC_DECODER=yes -CONFIG_IMC_DECODER=yes -CONFIG_MACE3_DECODER=yes -CONFIG_MACE6_DECODER=yes -CONFIG_MLP_DECODER=yes -CONFIG_MP1_DECODER=yes -CONFIG_MP1FLOAT_DECODER=yes -CONFIG_MP2_DECODER=yes -CONFIG_MP2FLOAT_DECODER=yes -CONFIG_MP3_DECODER=yes -CONFIG_MP3FLOAT_DECODER=yes -CONFIG_MP3ADU_DECODER=yes -CONFIG_MP3ADUFLOAT_DECODER=yes -CONFIG_MP3ON4_DECODER=yes -CONFIG_MP3ON4FLOAT_DECODER=yes -CONFIG_MPC7_DECODER=yes -CONFIG_MPC8_DECODER=yes -CONFIG_NELLYMOSER_DECODER=yes -CONFIG_PAF_AUDIO_DECODER=yes -CONFIG_QCELP_DECODER=yes -CONFIG_QDM2_DECODER=yes -CONFIG_RA_144_DECODER=yes -CONFIG_RA_288_DECODER=yes -CONFIG_RALF_DECODER=yes -CONFIG_SHORTEN_DECODER=yes -CONFIG_SIPR_DECODER=yes -CONFIG_SMACKAUD_DECODER=yes -CONFIG_SONIC_DECODER=yes -CONFIG_TAK_DECODER=yes -CONFIG_TRUEHD_DECODER=yes -CONFIG_TRUESPEECH_DECODER=yes -CONFIG_TTA_DECODER=yes -CONFIG_TWINVQ_DECODER=yes -CONFIG_VMDAUDIO_DECODER=yes -CONFIG_VORBIS_DECODER=yes -CONFIG_WAVPACK_DECODER=yes -CONFIG_WMALOSSLESS_DECODER=yes -CONFIG_WMAPRO_DECODER=yes -CONFIG_WMAV1_DECODER=yes -CONFIG_WMAV2_DECODER=yes -CONFIG_WMAVOICE_DECODER=yes -CONFIG_WS_SND1_DECODER=yes -CONFIG_PCM_ALAW_DECODER=yes -CONFIG_PCM_BLURAY_DECODER=yes -CONFIG_PCM_DVD_DECODER=yes -CONFIG_PCM_F32BE_DECODER=yes -CONFIG_PCM_F32LE_DECODER=yes -CONFIG_PCM_F64BE_DECODER=yes -CONFIG_PCM_F64LE_DECODER=yes -CONFIG_PCM_LXF_DECODER=yes -CONFIG_PCM_MULAW_DECODER=yes -CONFIG_PCM_S8_DECODER=yes -CONFIG_PCM_S8_PLANAR_DECODER=yes -CONFIG_PCM_S16BE_DECODER=yes -CONFIG_PCM_S16BE_PLANAR_DECODER=yes -CONFIG_PCM_S16LE_DECODER=yes -CONFIG_PCM_S16LE_PLANAR_DECODER=yes -CONFIG_PCM_S24BE_DECODER=yes -CONFIG_PCM_S24DAUD_DECODER=yes -CONFIG_PCM_S24LE_DECODER=yes -CONFIG_PCM_S24LE_PLANAR_DECODER=yes -CONFIG_PCM_S32BE_DECODER=yes -CONFIG_PCM_S32LE_DECODER=yes -CONFIG_PCM_S32LE_PLANAR_DECODER=yes -CONFIG_PCM_U8_DECODER=yes -CONFIG_PCM_U16BE_DECODER=yes -CONFIG_PCM_U16LE_DECODER=yes -CONFIG_PCM_U24BE_DECODER=yes -CONFIG_PCM_U24LE_DECODER=yes -CONFIG_PCM_U32BE_DECODER=yes -CONFIG_PCM_U32LE_DECODER=yes -CONFIG_PCM_ZORK_DECODER=yes -CONFIG_INTERPLAY_DPCM_DECODER=yes -CONFIG_ROQ_DPCM_DECODER=yes -CONFIG_SOL_DPCM_DECODER=yes -CONFIG_XAN_DPCM_DECODER=yes -CONFIG_ADPCM_4XM_DECODER=yes -CONFIG_ADPCM_ADX_DECODER=yes -CONFIG_ADPCM_AFC_DECODER=yes -CONFIG_ADPCM_CT_DECODER=yes -CONFIG_ADPCM_EA_DECODER=yes -CONFIG_ADPCM_EA_MAXIS_XA_DECODER=yes -CONFIG_ADPCM_EA_R1_DECODER=yes -CONFIG_ADPCM_EA_R2_DECODER=yes -CONFIG_ADPCM_EA_R3_DECODER=yes -CONFIG_ADPCM_EA_XAS_DECODER=yes -CONFIG_ADPCM_G722_DECODER=yes -CONFIG_ADPCM_G726_DECODER=yes -CONFIG_ADPCM_IMA_AMV_DECODER=yes -CONFIG_ADPCM_IMA_APC_DECODER=yes -CONFIG_ADPCM_IMA_DK3_DECODER=yes -CONFIG_ADPCM_IMA_DK4_DECODER=yes -CONFIG_ADPCM_IMA_EA_EACS_DECODER=yes -CONFIG_ADPCM_IMA_EA_SEAD_DECODER=yes -CONFIG_ADPCM_IMA_ISS_DECODER=yes -CONFIG_ADPCM_IMA_OKI_DECODER=yes -CONFIG_ADPCM_IMA_QT_DECODER=yes -CONFIG_ADPCM_IMA_SMJPEG_DECODER=yes -CONFIG_ADPCM_IMA_WAV_DECODER=yes -CONFIG_ADPCM_IMA_WS_DECODER=yes -CONFIG_ADPCM_MS_DECODER=yes -CONFIG_ADPCM_SBPRO_2_DECODER=yes -CONFIG_ADPCM_SBPRO_3_DECODER=yes -CONFIG_ADPCM_SBPRO_4_DECODER=yes -CONFIG_ADPCM_SWF_DECODER=yes -CONFIG_ADPCM_THP_DECODER=yes -CONFIG_ADPCM_XA_DECODER=yes -CONFIG_ADPCM_YAMAHA_DECODER=yes -CONFIG_VIMA_DECODER=yes -CONFIG_ASS_DECODER=yes -CONFIG_DVBSUB_DECODER=yes -CONFIG_DVDSUB_DECODER=yes -CONFIG_JACOSUB_DECODER=yes -CONFIG_MICRODVD_DECODER=yes -CONFIG_MOVTEXT_DECODER=yes -CONFIG_MPL2_DECODER=yes -CONFIG_PGSSUB_DECODER=yes -CONFIG_PJS_DECODER=yes -CONFIG_REALTEXT_DECODER=yes -CONFIG_SAMI_DECODER=yes -CONFIG_SRT_DECODER=yes -CONFIG_SUBRIP_DECODER=yes -CONFIG_SUBVIEWER_DECODER=yes -CONFIG_SUBVIEWER1_DECODER=yes -CONFIG_TEXT_DECODER=yes -CONFIG_VPLAYER_DECODER=yes -CONFIG_WEBVTT_DECODER=yes -CONFIG_XSUB_DECODER=yes -!CONFIG_LIBCELT_DECODER=yes -!CONFIG_LIBGSM_DECODER=yes -!CONFIG_LIBGSM_MS_DECODER=yes -!CONFIG_LIBILBC_DECODER=yes -!CONFIG_LIBOPENCORE_AMRNB_DECODER=yes -!CONFIG_LIBOPENCORE_AMRWB_DECODER=yes -!CONFIG_LIBOPENJPEG_DECODER=yes -!CONFIG_LIBOPUS_DECODER=yes -CONFIG_LIBSCHROEDINGER_DECODER=yes -!CONFIG_LIBSPEEX_DECODER=yes -!CONFIG_LIBSTAGEFRIGHT_H264_DECODER=yes -!CONFIG_LIBUTVIDEO_DECODER=yes -CONFIG_LIBVORBIS_DECODER=yes -!CONFIG_LIBVPX_VP8_DECODER=yes -!CONFIG_LIBVPX_VP9_DECODER=yes -CONFIG_BINTEXT_DECODER=yes -CONFIG_XBIN_DECODER=yes -CONFIG_IDF_DECODER=yes -CONFIG_AAC_DEMUXER=yes -CONFIG_AC3_DEMUXER=yes -CONFIG_ACT_DEMUXER=yes -CONFIG_ADF_DEMUXER=yes -CONFIG_ADX_DEMUXER=yes -CONFIG_AEA_DEMUXER=yes -CONFIG_AFC_DEMUXER=yes -CONFIG_AIFF_DEMUXER=yes -CONFIG_AMR_DEMUXER=yes -CONFIG_ANM_DEMUXER=yes -CONFIG_APC_DEMUXER=yes -CONFIG_APE_DEMUXER=yes -CONFIG_AQTITLE_DEMUXER=yes -CONFIG_ASF_DEMUXER=yes -CONFIG_ASS_DEMUXER=yes -CONFIG_AST_DEMUXER=yes -CONFIG_AU_DEMUXER=yes -CONFIG_AVI_DEMUXER=yes -!CONFIG_AVISYNTH_DEMUXER=yes -CONFIG_AVR_DEMUXER=yes -CONFIG_AVS_DEMUXER=yes -CONFIG_BETHSOFTVID_DEMUXER=yes -CONFIG_BFI_DEMUXER=yes -CONFIG_BINTEXT_DEMUXER=yes -CONFIG_BINK_DEMUXER=yes -CONFIG_BIT_DEMUXER=yes -CONFIG_BMV_DEMUXER=yes -CONFIG_BRSTM_DEMUXER=yes -CONFIG_C93_DEMUXER=yes -CONFIG_CAF_DEMUXER=yes -CONFIG_CAVSVIDEO_DEMUXER=yes -CONFIG_CDG_DEMUXER=yes -CONFIG_CDXL_DEMUXER=yes -CONFIG_CONCAT_DEMUXER=yes -CONFIG_DAUD_DEMUXER=yes -CONFIG_DFA_DEMUXER=yes -CONFIG_DIRAC_DEMUXER=yes -CONFIG_DNXHD_DEMUXER=yes -CONFIG_DSICIN_DEMUXER=yes -CONFIG_DTS_DEMUXER=yes -CONFIG_DTSHD_DEMUXER=yes -CONFIG_DV_DEMUXER=yes -CONFIG_DXA_DEMUXER=yes -CONFIG_EA_DEMUXER=yes -CONFIG_EA_CDATA_DEMUXER=yes -CONFIG_EAC3_DEMUXER=yes -CONFIG_EPAF_DEMUXER=yes -CONFIG_FFM_DEMUXER=yes -CONFIG_FFMETADATA_DEMUXER=yes -CONFIG_FILMSTRIP_DEMUXER=yes -CONFIG_FLAC_DEMUXER=yes -CONFIG_FLIC_DEMUXER=yes -CONFIG_FLV_DEMUXER=yes -CONFIG_FOURXM_DEMUXER=yes -CONFIG_FRM_DEMUXER=yes -CONFIG_G722_DEMUXER=yes -CONFIG_G723_1_DEMUXER=yes -CONFIG_G729_DEMUXER=yes -CONFIG_GIF_DEMUXER=yes -CONFIG_GSM_DEMUXER=yes -CONFIG_GXF_DEMUXER=yes -CONFIG_H261_DEMUXER=yes -CONFIG_H263_DEMUXER=yes -CONFIG_H264_DEMUXER=yes -CONFIG_HLS_DEMUXER=yes -CONFIG_ICO_DEMUXER=yes -CONFIG_IDCIN_DEMUXER=yes -CONFIG_IDF_DEMUXER=yes -CONFIG_IFF_DEMUXER=yes -CONFIG_ILBC_DEMUXER=yes -CONFIG_IMAGE2_DEMUXER=yes -CONFIG_IMAGE2PIPE_DEMUXER=yes -CONFIG_INGENIENT_DEMUXER=yes -CONFIG_IPMOVIE_DEMUXER=yes -CONFIG_IRCAM_DEMUXER=yes -CONFIG_ISS_DEMUXER=yes -CONFIG_IV8_DEMUXER=yes -CONFIG_IVF_DEMUXER=yes -CONFIG_JACOSUB_DEMUXER=yes -CONFIG_JV_DEMUXER=yes -CONFIG_LATM_DEMUXER=yes -CONFIG_LMLM4_DEMUXER=yes -CONFIG_LOAS_DEMUXER=yes -CONFIG_LVF_DEMUXER=yes -CONFIG_LXF_DEMUXER=yes -CONFIG_M4V_DEMUXER=yes -CONFIG_MATROSKA_DEMUXER=yes -CONFIG_MGSTS_DEMUXER=yes -CONFIG_MICRODVD_DEMUXER=yes -CONFIG_MJPEG_DEMUXER=yes -CONFIG_MLP_DEMUXER=yes -CONFIG_MM_DEMUXER=yes -CONFIG_MMF_DEMUXER=yes -CONFIG_MOV_DEMUXER=yes -CONFIG_MP3_DEMUXER=yes -CONFIG_MPC_DEMUXER=yes -CONFIG_MPC8_DEMUXER=yes -CONFIG_MPEGPS_DEMUXER=yes -CONFIG_MPEGTS_DEMUXER=yes -CONFIG_MPEGTSRAW_DEMUXER=yes -CONFIG_MPEGVIDEO_DEMUXER=yes -CONFIG_MPL2_DEMUXER=yes -CONFIG_MPSUB_DEMUXER=yes -CONFIG_MSNWC_TCP_DEMUXER=yes -CONFIG_MTV_DEMUXER=yes -CONFIG_MV_DEMUXER=yes -CONFIG_MVI_DEMUXER=yes -CONFIG_MXF_DEMUXER=yes -CONFIG_MXG_DEMUXER=yes -CONFIG_NC_DEMUXER=yes -CONFIG_NISTSPHERE_DEMUXER=yes -CONFIG_NSV_DEMUXER=yes -CONFIG_NUT_DEMUXER=yes -CONFIG_NUV_DEMUXER=yes -CONFIG_OGG_DEMUXER=yes -CONFIG_OMA_DEMUXER=yes -CONFIG_PAF_DEMUXER=yes -CONFIG_PCM_ALAW_DEMUXER=yes -CONFIG_PCM_MULAW_DEMUXER=yes -CONFIG_PCM_F64BE_DEMUXER=yes -CONFIG_PCM_F64LE_DEMUXER=yes -CONFIG_PCM_F32BE_DEMUXER=yes -CONFIG_PCM_F32LE_DEMUXER=yes -CONFIG_PCM_S32BE_DEMUXER=yes -CONFIG_PCM_S32LE_DEMUXER=yes -CONFIG_PCM_S24BE_DEMUXER=yes -CONFIG_PCM_S24LE_DEMUXER=yes -CONFIG_PCM_S16BE_DEMUXER=yes -CONFIG_PCM_S16LE_DEMUXER=yes -CONFIG_PCM_S8_DEMUXER=yes -CONFIG_PCM_U32BE_DEMUXER=yes -CONFIG_PCM_U32LE_DEMUXER=yes -CONFIG_PCM_U24BE_DEMUXER=yes -CONFIG_PCM_U24LE_DEMUXER=yes -CONFIG_PCM_U16BE_DEMUXER=yes -CONFIG_PCM_U16LE_DEMUXER=yes -CONFIG_PCM_U8_DEMUXER=yes -CONFIG_PJS_DEMUXER=yes -CONFIG_PMP_DEMUXER=yes -CONFIG_PVA_DEMUXER=yes -CONFIG_PVF_DEMUXER=yes -CONFIG_QCP_DEMUXER=yes -CONFIG_R3D_DEMUXER=yes -CONFIG_RAWVIDEO_DEMUXER=yes -CONFIG_REALTEXT_DEMUXER=yes -CONFIG_RL2_DEMUXER=yes -CONFIG_RM_DEMUXER=yes -CONFIG_ROQ_DEMUXER=yes -CONFIG_RPL_DEMUXER=yes -CONFIG_RSO_DEMUXER=yes -CONFIG_RTP_DEMUXER=yes -CONFIG_RTSP_DEMUXER=yes -CONFIG_SAMI_DEMUXER=yes -CONFIG_SAP_DEMUXER=yes -CONFIG_SBG_DEMUXER=yes -CONFIG_SDP_DEMUXER=yes -CONFIG_SEGAFILM_DEMUXER=yes -CONFIG_SHORTEN_DEMUXER=yes -CONFIG_SIFF_DEMUXER=yes -CONFIG_SMACKER_DEMUXER=yes -CONFIG_SMJPEG_DEMUXER=yes -CONFIG_SMUSH_DEMUXER=yes -CONFIG_SOL_DEMUXER=yes -CONFIG_SOX_DEMUXER=yes -CONFIG_SPDIF_DEMUXER=yes -CONFIG_SRT_DEMUXER=yes -CONFIG_STR_DEMUXER=yes -CONFIG_SUBVIEWER1_DEMUXER=yes -CONFIG_SUBVIEWER_DEMUXER=yes -CONFIG_SWF_DEMUXER=yes -CONFIG_TAK_DEMUXER=yes -CONFIG_TEDCAPTIONS_DEMUXER=yes -CONFIG_THP_DEMUXER=yes -CONFIG_TIERTEXSEQ_DEMUXER=yes -CONFIG_TMV_DEMUXER=yes -CONFIG_TRUEHD_DEMUXER=yes -CONFIG_TTA_DEMUXER=yes -CONFIG_TXD_DEMUXER=yes -CONFIG_TTY_DEMUXER=yes -CONFIG_VC1_DEMUXER=yes -CONFIG_VC1T_DEMUXER=yes -CONFIG_VIVO_DEMUXER=yes -CONFIG_VMD_DEMUXER=yes -CONFIG_VOBSUB_DEMUXER=yes -CONFIG_VOC_DEMUXER=yes -CONFIG_VPLAYER_DEMUXER=yes -CONFIG_VQF_DEMUXER=yes -CONFIG_W64_DEMUXER=yes -CONFIG_WAV_DEMUXER=yes -CONFIG_WC3_DEMUXER=yes -CONFIG_WEBVTT_DEMUXER=yes -CONFIG_WSAUD_DEMUXER=yes -CONFIG_WSVQA_DEMUXER=yes -CONFIG_WTV_DEMUXER=yes -CONFIG_WV_DEMUXER=yes -CONFIG_XA_DEMUXER=yes -CONFIG_XBIN_DEMUXER=yes -CONFIG_XMV_DEMUXER=yes -CONFIG_XWMA_DEMUXER=yes -CONFIG_YOP_DEMUXER=yes -CONFIG_YUV4MPEGPIPE_DEMUXER=yes -!CONFIG_LIBMODPLUG_DEMUXER=yes -!CONFIG_LIBNUT_DEMUXER=yes -CONFIG_A64MULTI_ENCODER=yes -CONFIG_A64MULTI5_ENCODER=yes -CONFIG_AMV_ENCODER=yes -CONFIG_ASV1_ENCODER=yes -CONFIG_ASV2_ENCODER=yes -CONFIG_AVRP_ENCODER=yes -CONFIG_AVUI_ENCODER=yes -CONFIG_AYUV_ENCODER=yes -CONFIG_BMP_ENCODER=yes -CONFIG_CLJR_ENCODER=yes -CONFIG_COMFORTNOISE_ENCODER=yes -CONFIG_DNXHD_ENCODER=yes -CONFIG_DPX_ENCODER=yes -CONFIG_DVVIDEO_ENCODER=yes -CONFIG_FFV1_ENCODER=yes -CONFIG_FFVHUFF_ENCODER=yes -CONFIG_FLASHSV_ENCODER=yes -CONFIG_FLASHSV2_ENCODER=yes -CONFIG_FLV_ENCODER=yes -CONFIG_GIF_ENCODER=yes -CONFIG_H261_ENCODER=yes -CONFIG_H263_ENCODER=yes -CONFIG_H263P_ENCODER=yes -CONFIG_HUFFYUV_ENCODER=yes -CONFIG_JPEG2000_ENCODER=yes -CONFIG_JPEGLS_ENCODER=yes -CONFIG_LJPEG_ENCODER=yes -CONFIG_MJPEG_ENCODER=yes -CONFIG_MPEG1VIDEO_ENCODER=yes -CONFIG_MPEG2VIDEO_ENCODER=yes -CONFIG_MPEG4_ENCODER=yes -CONFIG_MSMPEG4V2_ENCODER=yes -CONFIG_MSMPEG4V3_ENCODER=yes -CONFIG_MSVIDEO1_ENCODER=yes -CONFIG_PAM_ENCODER=yes -CONFIG_PBM_ENCODER=yes -CONFIG_PCX_ENCODER=yes -CONFIG_PGM_ENCODER=yes -CONFIG_PGMYUV_ENCODER=yes -CONFIG_PNG_ENCODER=yes -CONFIG_PPM_ENCODER=yes -CONFIG_PRORES_ENCODER=yes -CONFIG_PRORES_ANATOLIY_ENCODER=yes -CONFIG_PRORES_KOSTYA_ENCODER=yes -CONFIG_QTRLE_ENCODER=yes -CONFIG_R10K_ENCODER=yes -CONFIG_R210_ENCODER=yes -CONFIG_RAWVIDEO_ENCODER=yes -CONFIG_ROQ_ENCODER=yes -CONFIG_RV10_ENCODER=yes -CONFIG_RV20_ENCODER=yes -CONFIG_SGI_ENCODER=yes -CONFIG_SNOW_ENCODER=yes -CONFIG_SUNRAST_ENCODER=yes -CONFIG_SVQ1_ENCODER=yes -CONFIG_TARGA_ENCODER=yes -CONFIG_TIFF_ENCODER=yes -CONFIG_UTVIDEO_ENCODER=yes -CONFIG_V210_ENCODER=yes -CONFIG_V308_ENCODER=yes -CONFIG_V408_ENCODER=yes -CONFIG_V410_ENCODER=yes -CONFIG_WMV1_ENCODER=yes -CONFIG_WMV2_ENCODER=yes -CONFIG_XBM_ENCODER=yes -CONFIG_XFACE_ENCODER=yes -CONFIG_XWD_ENCODER=yes -CONFIG_Y41P_ENCODER=yes -CONFIG_YUV4_ENCODER=yes -CONFIG_ZLIB_ENCODER=yes -CONFIG_ZMBV_ENCODER=yes -CONFIG_AAC_ENCODER=yes -CONFIG_AC3_ENCODER=yes -CONFIG_AC3_FIXED_ENCODER=yes -CONFIG_ALAC_ENCODER=yes -CONFIG_DCA_ENCODER=yes -CONFIG_EAC3_ENCODER=yes -CONFIG_FLAC_ENCODER=yes -CONFIG_G723_1_ENCODER=yes -CONFIG_MP2_ENCODER=yes -CONFIG_NELLYMOSER_ENCODER=yes -CONFIG_RA_144_ENCODER=yes -CONFIG_SONIC_ENCODER=yes -CONFIG_SONIC_LS_ENCODER=yes -CONFIG_VORBIS_ENCODER=yes -CONFIG_WMAV1_ENCODER=yes -CONFIG_WMAV2_ENCODER=yes -CONFIG_PCM_ALAW_ENCODER=yes -CONFIG_PCM_F32BE_ENCODER=yes -CONFIG_PCM_F32LE_ENCODER=yes -CONFIG_PCM_F64BE_ENCODER=yes -CONFIG_PCM_F64LE_ENCODER=yes -CONFIG_PCM_MULAW_ENCODER=yes -CONFIG_PCM_S8_ENCODER=yes -CONFIG_PCM_S8_PLANAR_ENCODER=yes -CONFIG_PCM_S16BE_ENCODER=yes -CONFIG_PCM_S16BE_PLANAR_ENCODER=yes -CONFIG_PCM_S16LE_ENCODER=yes -CONFIG_PCM_S16LE_PLANAR_ENCODER=yes -CONFIG_PCM_S24BE_ENCODER=yes -CONFIG_PCM_S24DAUD_ENCODER=yes -CONFIG_PCM_S24LE_ENCODER=yes -CONFIG_PCM_S24LE_PLANAR_ENCODER=yes -CONFIG_PCM_S32BE_ENCODER=yes -CONFIG_PCM_S32LE_ENCODER=yes -CONFIG_PCM_S32LE_PLANAR_ENCODER=yes -CONFIG_PCM_U8_ENCODER=yes -CONFIG_PCM_U16BE_ENCODER=yes -CONFIG_PCM_U16LE_ENCODER=yes -CONFIG_PCM_U24BE_ENCODER=yes -CONFIG_PCM_U24LE_ENCODER=yes -CONFIG_PCM_U32BE_ENCODER=yes -CONFIG_PCM_U32LE_ENCODER=yes -CONFIG_ROQ_DPCM_ENCODER=yes -CONFIG_ADPCM_ADX_ENCODER=yes -CONFIG_ADPCM_G722_ENCODER=yes -CONFIG_ADPCM_G726_ENCODER=yes -CONFIG_ADPCM_IMA_QT_ENCODER=yes -CONFIG_ADPCM_IMA_WAV_ENCODER=yes -CONFIG_ADPCM_MS_ENCODER=yes -CONFIG_ADPCM_SWF_ENCODER=yes -CONFIG_ADPCM_YAMAHA_ENCODER=yes -CONFIG_ASS_ENCODER=yes -CONFIG_DVBSUB_ENCODER=yes -CONFIG_DVDSUB_ENCODER=yes -CONFIG_MOVTEXT_ENCODER=yes -CONFIG_SRT_ENCODER=yes -CONFIG_SUBRIP_ENCODER=yes -CONFIG_XSUB_ENCODER=yes -CONFIG_LIBFAAC_ENCODER=yes -!CONFIG_LIBFDK_AAC_ENCODER=yes -!CONFIG_LIBGSM_ENCODER=yes -!CONFIG_LIBGSM_MS_ENCODER=yes -!CONFIG_LIBILBC_ENCODER=yes -CONFIG_LIBMP3LAME_ENCODER=yes -!CONFIG_LIBOPENCORE_AMRNB_ENCODER=yes -!CONFIG_LIBOPENJPEG_ENCODER=yes -!CONFIG_LIBOPUS_ENCODER=yes -CONFIG_LIBSCHROEDINGER_ENCODER=yes -!CONFIG_LIBSPEEX_ENCODER=yes -CONFIG_LIBTHEORA_ENCODER=yes -!CONFIG_LIBTWOLAME_ENCODER=yes -!CONFIG_LIBUTVIDEO_ENCODER=yes -!CONFIG_LIBVO_AACENC_ENCODER=yes -!CONFIG_LIBVO_AMRWBENC_ENCODER=yes -CONFIG_LIBVORBIS_ENCODER=yes -!CONFIG_LIBVPX_VP8_ENCODER=yes -!CONFIG_LIBVPX_VP9_ENCODER=yes -CONFIG_LIBX264_ENCODER=yes -CONFIG_LIBX264RGB_ENCODER=yes -!CONFIG_LIBXAVS_ENCODER=yes -CONFIG_LIBXVID_ENCODER=yes -!CONFIG_LIBAACPLUS_ENCODER=yes -CONFIG_ACONVERT_FILTER=yes -CONFIG_AFADE_FILTER=yes -CONFIG_AFORMAT_FILTER=yes -CONFIG_ALLPASS_FILTER=yes -CONFIG_AMERGE_FILTER=yes -CONFIG_AMIX_FILTER=yes -CONFIG_ANULL_FILTER=yes -CONFIG_APAD_FILTER=yes -CONFIG_APERMS_FILTER=yes -CONFIG_ARESAMPLE_FILTER=yes -CONFIG_ASELECT_FILTER=yes -CONFIG_ASENDCMD_FILTER=yes -CONFIG_ASETNSAMPLES_FILTER=yes -CONFIG_ASETPTS_FILTER=yes -CONFIG_ASETTB_FILTER=yes -CONFIG_ASHOWINFO_FILTER=yes -CONFIG_ASPLIT_FILTER=yes -CONFIG_ASTREAMSYNC_FILTER=yes -!CONFIG_ASYNCTS_FILTER=yes -CONFIG_ATEMPO_FILTER=yes -CONFIG_BANDPASS_FILTER=yes -CONFIG_BANDREJECT_FILTER=yes -CONFIG_BASS_FILTER=yes -CONFIG_BIQUAD_FILTER=yes -CONFIG_CHANNELMAP_FILTER=yes -CONFIG_CHANNELSPLIT_FILTER=yes -CONFIG_EARWAX_FILTER=yes -CONFIG_EBUR128_FILTER=yes -CONFIG_EQUALIZER_FILTER=yes -CONFIG_HIGHPASS_FILTER=yes -CONFIG_JOIN_FILTER=yes -CONFIG_LOWPASS_FILTER=yes -CONFIG_PAN_FILTER=yes -!CONFIG_RESAMPLE_FILTER=yes -CONFIG_SILENCEDETECT_FILTER=yes -CONFIG_TREBLE_FILTER=yes -CONFIG_VOLUME_FILTER=yes -CONFIG_VOLUMEDETECT_FILTER=yes -CONFIG_AEVALSRC_FILTER=yes -CONFIG_ANULLSRC_FILTER=yes -!CONFIG_FLITE_FILTER=yes -CONFIG_SINE_FILTER=yes -CONFIG_ANULLSINK_FILTER=yes -CONFIG_ALPHAEXTRACT_FILTER=yes -CONFIG_ALPHAMERGE_FILTER=yes -!CONFIG_ASS_FILTER=yes -CONFIG_BBOX_FILTER=yes -CONFIG_BLACKDETECT_FILTER=yes -CONFIG_BLACKFRAME_FILTER=yes -CONFIG_BLEND_FILTER=yes -CONFIG_BOXBLUR_FILTER=yes -CONFIG_COLORMATRIX_FILTER=yes -CONFIG_COPY_FILTER=yes -CONFIG_CROP_FILTER=yes -CONFIG_CROPDETECT_FILTER=yes -CONFIG_CURVES_FILTER=yes -CONFIG_DECIMATE_FILTER=yes -CONFIG_DELOGO_FILTER=yes -CONFIG_DESHAKE_FILTER=yes -CONFIG_DRAWBOX_FILTER=yes -!CONFIG_DRAWTEXT_FILTER=yes -CONFIG_EDGEDETECT_FILTER=yes -CONFIG_FADE_FILTER=yes -CONFIG_FIELD_FILTER=yes -CONFIG_FIELDORDER_FILTER=yes -CONFIG_FORMAT_FILTER=yes -CONFIG_FPS_FILTER=yes -CONFIG_FRAMESTEP_FILTER=yes -!CONFIG_FREI0R_FILTER=yes -CONFIG_GEQ_FILTER=yes -CONFIG_GRADFUN_FILTER=yes -CONFIG_HFLIP_FILTER=yes -CONFIG_HISTEQ_FILTER=yes -CONFIG_HISTOGRAM_FILTER=yes -CONFIG_HQDN3D_FILTER=yes -CONFIG_HUE_FILTER=yes -CONFIG_IDET_FILTER=yes -CONFIG_IL_FILTER=yes -CONFIG_KERNDEINT_FILTER=yes -CONFIG_LUT_FILTER=yes -CONFIG_LUTRGB_FILTER=yes -CONFIG_LUTYUV_FILTER=yes -CONFIG_MP_FILTER=yes -CONFIG_NEGATE_FILTER=yes -CONFIG_NOFORMAT_FILTER=yes -CONFIG_NOISE_FILTER=yes -CONFIG_NULL_FILTER=yes -!CONFIG_OCV_FILTER=yes -CONFIG_OVERLAY_FILTER=yes -CONFIG_PAD_FILTER=yes -CONFIG_PERMS_FILTER=yes -CONFIG_PIXDESCTEST_FILTER=yes -CONFIG_PP_FILTER=yes -CONFIG_REMOVELOGO_FILTER=yes -CONFIG_SCALE_FILTER=yes -CONFIG_SELECT_FILTER=yes -CONFIG_SENDCMD_FILTER=yes -CONFIG_SETDAR_FILTER=yes -CONFIG_SETFIELD_FILTER=yes -CONFIG_SETPTS_FILTER=yes -CONFIG_SETSAR_FILTER=yes -CONFIG_SETTB_FILTER=yes -CONFIG_SHOWINFO_FILTER=yes -CONFIG_SMARTBLUR_FILTER=yes -CONFIG_SPLIT_FILTER=yes -CONFIG_STEREO3D_FILTER=yes -!CONFIG_SUBTITLES_FILTER=yes -CONFIG_SUPER2XSAI_FILTER=yes -CONFIG_SWAPUV_FILTER=yes -CONFIG_THUMBNAIL_FILTER=yes -CONFIG_TILE_FILTER=yes -CONFIG_TINTERLACE_FILTER=yes -CONFIG_TRANSPOSE_FILTER=yes -CONFIG_UNSHARP_FILTER=yes -CONFIG_VFLIP_FILTER=yes -CONFIG_YADIF_FILTER=yes -CONFIG_CELLAUTO_FILTER=yes -CONFIG_COLOR_FILTER=yes -!CONFIG_FREI0R_SRC_FILTER=yes -CONFIG_LIFE_FILTER=yes -CONFIG_MANDELBROT_FILTER=yes -CONFIG_MPTESTSRC_FILTER=yes -CONFIG_NULLSRC_FILTER=yes -CONFIG_RGBTESTSRC_FILTER=yes -CONFIG_SMPTEBARS_FILTER=yes -CONFIG_TESTSRC_FILTER=yes -CONFIG_NULLSINK_FILTER=yes -CONFIG_CONCAT_FILTER=yes -CONFIG_SHOWSPECTRUM_FILTER=yes -CONFIG_SHOWWAVES_FILTER=yes -CONFIG_AMOVIE_FILTER=yes -CONFIG_MOVIE_FILTER=yes -!CONFIG_H263_VAAPI_HWACCEL=yes -!CONFIG_H263_VDPAU_HWACCEL=yes -!CONFIG_H264_DXVA2_HWACCEL=yes -!CONFIG_H264_VAAPI_HWACCEL=yes -!CONFIG_H264_VDA_HWACCEL=yes -!CONFIG_H264_VDPAU_HWACCEL=yes -!CONFIG_MPEG1_VDPAU_HWACCEL=yes -!CONFIG_MPEG2_DXVA2_HWACCEL=yes -!CONFIG_MPEG2_VAAPI_HWACCEL=yes -!CONFIG_MPEG2_VDPAU_HWACCEL=yes -!CONFIG_MPEG4_VAAPI_HWACCEL=yes -!CONFIG_MPEG4_VDPAU_HWACCEL=yes -!CONFIG_VC1_DXVA2_HWACCEL=yes -!CONFIG_VC1_VAAPI_HWACCEL=yes -!CONFIG_VC1_VDPAU_HWACCEL=yes -!CONFIG_WMV3_DXVA2_HWACCEL=yes -!CONFIG_WMV3_VAAPI_HWACCEL=yes -!CONFIG_WMV3_VDPAU_HWACCEL=yes -!CONFIG_ALSA_INDEV=yes -!CONFIG_BKTR_INDEV=yes -!CONFIG_DSHOW_INDEV=yes -CONFIG_DV1394_INDEV=yes -CONFIG_FBDEV_INDEV=yes -!CONFIG_IEC61883_INDEV=yes -!CONFIG_JACK_INDEV=yes -CONFIG_LAVFI_INDEV=yes -!CONFIG_OPENAL_INDEV=yes -CONFIG_OSS_INDEV=yes -!CONFIG_PULSE_INDEV=yes -!CONFIG_SNDIO_INDEV=yes -CONFIG_V4L2_INDEV=yes -!CONFIG_VFWCAP_INDEV=yes -CONFIG_X11GRAB_INDEV=yes -!CONFIG_LIBCDIO_INDEV=yes -!CONFIG_LIBDC1394_INDEV=yes -CONFIG_A64_MUXER=yes -CONFIG_AC3_MUXER=yes -CONFIG_ADTS_MUXER=yes -CONFIG_ADX_MUXER=yes -CONFIG_AIFF_MUXER=yes -CONFIG_AMR_MUXER=yes -CONFIG_ASF_MUXER=yes -CONFIG_ASS_MUXER=yes -CONFIG_AST_MUXER=yes -CONFIG_ASF_STREAM_MUXER=yes -CONFIG_AU_MUXER=yes -CONFIG_AVI_MUXER=yes -CONFIG_AVM2_MUXER=yes -CONFIG_BIT_MUXER=yes -CONFIG_CAF_MUXER=yes -CONFIG_CAVSVIDEO_MUXER=yes -CONFIG_CRC_MUXER=yes -CONFIG_DAUD_MUXER=yes -CONFIG_DIRAC_MUXER=yes -CONFIG_DNXHD_MUXER=yes -CONFIG_DTS_MUXER=yes -CONFIG_DV_MUXER=yes -CONFIG_EAC3_MUXER=yes -CONFIG_F4V_MUXER=yes -CONFIG_FFM_MUXER=yes -CONFIG_FFMETADATA_MUXER=yes -CONFIG_FILMSTRIP_MUXER=yes -CONFIG_FLAC_MUXER=yes -CONFIG_FLV_MUXER=yes -CONFIG_FRAMECRC_MUXER=yes -CONFIG_FRAMEMD5_MUXER=yes -CONFIG_G722_MUXER=yes -CONFIG_G723_1_MUXER=yes -CONFIG_GIF_MUXER=yes -CONFIG_GXF_MUXER=yes -CONFIG_H261_MUXER=yes -CONFIG_H263_MUXER=yes -CONFIG_H264_MUXER=yes -CONFIG_HLS_MUXER=yes -CONFIG_ICO_MUXER=yes -CONFIG_ILBC_MUXER=yes -CONFIG_IMAGE2_MUXER=yes -CONFIG_IMAGE2PIPE_MUXER=yes -CONFIG_IPOD_MUXER=yes -CONFIG_IRCAM_MUXER=yes -CONFIG_ISMV_MUXER=yes -CONFIG_IVF_MUXER=yes -CONFIG_JACOSUB_MUXER=yes -CONFIG_LATM_MUXER=yes -CONFIG_M4V_MUXER=yes -CONFIG_MD5_MUXER=yes -CONFIG_MATROSKA_MUXER=yes -CONFIG_MATROSKA_AUDIO_MUXER=yes -CONFIG_MICRODVD_MUXER=yes -CONFIG_MJPEG_MUXER=yes -CONFIG_MLP_MUXER=yes -CONFIG_MMF_MUXER=yes -CONFIG_MOV_MUXER=yes -CONFIG_MP2_MUXER=yes -CONFIG_MP3_MUXER=yes -CONFIG_MP4_MUXER=yes -CONFIG_MPEG1SYSTEM_MUXER=yes -CONFIG_MPEG1VCD_MUXER=yes -CONFIG_MPEG1VIDEO_MUXER=yes -CONFIG_MPEG2DVD_MUXER=yes -CONFIG_MPEG2SVCD_MUXER=yes -CONFIG_MPEG2VIDEO_MUXER=yes -CONFIG_MPEG2VOB_MUXER=yes -CONFIG_MPEGTS_MUXER=yes -CONFIG_MPJPEG_MUXER=yes -CONFIG_MXF_MUXER=yes -CONFIG_MXF_D10_MUXER=yes -CONFIG_NULL_MUXER=yes -CONFIG_NUT_MUXER=yes -CONFIG_OGG_MUXER=yes -CONFIG_OMA_MUXER=yes -CONFIG_PCM_ALAW_MUXER=yes -CONFIG_PCM_MULAW_MUXER=yes -CONFIG_PCM_F64BE_MUXER=yes -CONFIG_PCM_F64LE_MUXER=yes -CONFIG_PCM_F32BE_MUXER=yes -CONFIG_PCM_F32LE_MUXER=yes -CONFIG_PCM_S32BE_MUXER=yes -CONFIG_PCM_S32LE_MUXER=yes -CONFIG_PCM_S24BE_MUXER=yes -CONFIG_PCM_S24LE_MUXER=yes -CONFIG_PCM_S16BE_MUXER=yes -CONFIG_PCM_S16LE_MUXER=yes -CONFIG_PCM_S8_MUXER=yes -CONFIG_PCM_U32BE_MUXER=yes -CONFIG_PCM_U32LE_MUXER=yes -CONFIG_PCM_U24BE_MUXER=yes -CONFIG_PCM_U24LE_MUXER=yes -CONFIG_PCM_U16BE_MUXER=yes -CONFIG_PCM_U16LE_MUXER=yes -CONFIG_PCM_U8_MUXER=yes -CONFIG_PSP_MUXER=yes -CONFIG_RAWVIDEO_MUXER=yes -CONFIG_RM_MUXER=yes -CONFIG_ROQ_MUXER=yes -CONFIG_RSO_MUXER=yes -CONFIG_RTP_MUXER=yes -CONFIG_RTSP_MUXER=yes -CONFIG_SAP_MUXER=yes -CONFIG_SEGMENT_MUXER=yes -CONFIG_STREAM_SEGMENT_MUXER=yes -CONFIG_SMJPEG_MUXER=yes -CONFIG_SMOOTHSTREAMING_MUXER=yes -CONFIG_SOX_MUXER=yes -CONFIG_SPDIF_MUXER=yes -CONFIG_SRT_MUXER=yes -CONFIG_SWF_MUXER=yes -CONFIG_TEE_MUXER=yes -CONFIG_TG2_MUXER=yes -CONFIG_TGP_MUXER=yes -CONFIG_MKVTIMESTAMP_V2_MUXER=yes -CONFIG_TRUEHD_MUXER=yes -CONFIG_VC1_MUXER=yes -CONFIG_VC1T_MUXER=yes -CONFIG_VOC_MUXER=yes -CONFIG_W64_MUXER=yes -CONFIG_WAV_MUXER=yes -CONFIG_WEBM_MUXER=yes -CONFIG_WTV_MUXER=yes -CONFIG_WV_MUXER=yes -CONFIG_YUV4MPEGPIPE_MUXER=yes -!CONFIG_LIBNUT_MUXER=yes -!CONFIG_ALSA_OUTDEV=yes -!CONFIG_CACA_OUTDEV=yes -CONFIG_OSS_OUTDEV=yes -!CONFIG_SDL_OUTDEV=yes -!CONFIG_SNDIO_OUTDEV=yes -CONFIG_AAC_PARSER=yes -CONFIG_AAC_LATM_PARSER=yes -CONFIG_AC3_PARSER=yes -CONFIG_ADX_PARSER=yes -CONFIG_BMP_PARSER=yes -CONFIG_CAVSVIDEO_PARSER=yes -CONFIG_COOK_PARSER=yes -CONFIG_DCA_PARSER=yes -CONFIG_DIRAC_PARSER=yes -CONFIG_DNXHD_PARSER=yes -CONFIG_DVBSUB_PARSER=yes -CONFIG_DVDSUB_PARSER=yes -CONFIG_DVD_NAV_PARSER=yes -CONFIG_FLAC_PARSER=yes -CONFIG_GSM_PARSER=yes -CONFIG_H261_PARSER=yes -CONFIG_H263_PARSER=yes -CONFIG_H264_PARSER=yes -CONFIG_MJPEG_PARSER=yes -CONFIG_MLP_PARSER=yes -CONFIG_MPEG4VIDEO_PARSER=yes -CONFIG_MPEGAUDIO_PARSER=yes -CONFIG_MPEGVIDEO_PARSER=yes -CONFIG_PNG_PARSER=yes -CONFIG_PNM_PARSER=yes -CONFIG_RV30_PARSER=yes -CONFIG_RV40_PARSER=yes -CONFIG_TAK_PARSER=yes -CONFIG_VC1_PARSER=yes -CONFIG_VORBIS_PARSER=yes -CONFIG_VP3_PARSER=yes -CONFIG_VP8_PARSER=yes -!CONFIG_BLURAY_PROTOCOL=yes -CONFIG_CACHE_PROTOCOL=yes -CONFIG_CONCAT_PROTOCOL=yes -CONFIG_CRYPTO_PROTOCOL=yes -CONFIG_DATA_PROTOCOL=yes -!CONFIG_FFRTMPCRYPT_PROTOCOL=yes -CONFIG_FFRTMPHTTP_PROTOCOL=yes -CONFIG_FILE_PROTOCOL=yes -CONFIG_GOPHER_PROTOCOL=yes -CONFIG_HLS_PROTOCOL=yes -CONFIG_HTTP_PROTOCOL=yes -CONFIG_HTTPPROXY_PROTOCOL=yes -!CONFIG_HTTPS_PROTOCOL=yes -CONFIG_MMSH_PROTOCOL=yes -CONFIG_MMST_PROTOCOL=yes -CONFIG_MD5_PROTOCOL=yes -CONFIG_PIPE_PROTOCOL=yes -CONFIG_RTMP_PROTOCOL=yes -!CONFIG_RTMPE_PROTOCOL=yes -!CONFIG_RTMPS_PROTOCOL=yes -CONFIG_RTMPT_PROTOCOL=yes -!CONFIG_RTMPTE_PROTOCOL=yes -!CONFIG_RTMPTS_PROTOCOL=yes -CONFIG_RTP_PROTOCOL=yes -!CONFIG_SCTP_PROTOCOL=yes -CONFIG_SRTP_PROTOCOL=yes -CONFIG_TCP_PROTOCOL=yes -!CONFIG_TLS_PROTOCOL=yes -CONFIG_UDP_PROTOCOL=yes -!CONFIG_LIBRTMP_PROTOCOL=yes -!CONFIG_LIBRTMPE_PROTOCOL=yes -!CONFIG_LIBRTMPS_PROTOCOL=yes -!CONFIG_LIBRTMPT_PROTOCOL=yes -!CONFIG_LIBRTMPTE_PROTOCOL=yes -endif # FFMPEG_CONFIG_MAK diff --git a/ffmpeg1/configure b/ffmpeg1/configure deleted file mode 100755 index ba83376..0000000 --- a/ffmpeg1/configure +++ /dev/null @@ -1,4667 +0,0 @@ -#!/bin/sh -# -# FFmpeg configure script -# -# Copyright (c) 2000-2002 Fabrice Bellard -# Copyright (c) 2005-2008 Diego Biurrun -# Copyright (c) 2005-2008 Mans Rullgard -# - -# Prevent locale nonsense from breaking basic text processing. -LC_ALL=C -export LC_ALL - -# make sure we are running under a compatible shell -# try to make this part work with most shells - -try_exec(){ - echo "Trying shell $1" - type "$1" > /dev/null 2>&1 && exec "$@" -} - -unset foo -(: ${foo%%bar}) 2> /dev/null -E1="$?" - -(: ${foo?}) 2> /dev/null -E2="$?" - -if test "$E1" != 0 || test "$E2" = 0; then - echo "Broken shell detected. Trying alternatives." - export FF_CONF_EXEC - if test "0$FF_CONF_EXEC" -lt 1; then - FF_CONF_EXEC=1 - try_exec bash "$0" "$@" - fi - if test "0$FF_CONF_EXEC" -lt 2; then - FF_CONF_EXEC=2 - try_exec ksh "$0" "$@" - fi - if test "0$FF_CONF_EXEC" -lt 3; then - FF_CONF_EXEC=3 - try_exec /usr/xpg4/bin/sh "$0" "$@" - fi - echo "No compatible shell script interpreter found." - echo "This configure script requires a POSIX-compatible shell" - echo "such as bash or ksh." - echo "THIS IS NOT A BUG IN FFMPEG, DO NOT REPORT IT AS SUCH." - echo "Instead, install a working POSIX-compatible shell." - echo "Disabling this configure test will create a broken FFmpeg." - if test "$BASH_VERSION" = '2.04.0(1)-release'; then - echo "This bash version ($BASH_VERSION) is broken on your platform." - echo "Upgrade to a later version if available." - fi - exit 1 -fi - -test -d /usr/xpg4/bin && PATH=/usr/xpg4/bin:$PATH - -show_help(){ - cat <> $logfile -} - -log_file(){ - log BEGIN $1 - pr -n -t $1 >> $logfile - log END $1 -} - -echolog(){ - log "$@" - echo "$@" -} - -warn(){ - log "WARNING: $*" - WARNINGS="${WARNINGS}WARNING: $*\n" -} - -die(){ - echolog "$@" - cat <>file; - } else if (file ~ /\\.asm\$/) { - printf(\"%%define %s %d\\n\", c, v) >>file; - } else if (file ~ /\\.mak\$/) { - n = -v ? \"\" : \"!\"; - printf(\"%s%s=yes\\n\", n, c) >>file; - } - } - }" -} - -print_enabled(){ - suf=$1 - shift - for v; do - enabled $v && printf "%s\n" ${v%$suf}; - done -} - -append(){ - var=$1 - shift - eval "$var=\"\$$var $*\"" -} - -prepend(){ - var=$1 - shift - eval "$var=\"$* \$$var\"" -} - -add_cppflags(){ - append CPPFLAGS "$@" -} - -add_cflags(){ - append CFLAGS $($cflags_filter "$@") -} - -add_cxxflags(){ - append CXXFLAGS $($cflags_filter "$@") -} - -add_asflags(){ - append ASFLAGS $($asflags_filter "$@") -} - -add_ldflags(){ - append LDFLAGS $($ldflags_filter "$@") -} - -add_extralibs(){ - prepend extralibs $($ldflags_filter "$@") -} - -add_host_cppflags(){ - append host_cppflags "$@" -} - -add_host_cflags(){ - append host_cflags $($host_cflags_filter "$@") -} - -add_host_ldflags(){ - append host_ldflags $($host_ldflags_filter "$@") -} - -add_compat(){ - append compat_objs $1 - shift - map 'add_cppflags -D$v' "$@" -} - -check_cmd(){ - log "$@" - "$@" >> $logfile 2>&1 -} - -cc_o(){ - eval printf '%s\\n' $CC_O -} - -cc_e(){ - eval printf '%s\\n' $CC_E -} - -check_cc(){ - log check_cc "$@" - cat > $TMPC - log_file $TMPC - check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPC -} - -check_cxx(){ - log check_cxx "$@" - cat > $TMPCPP - log_file $TMPCPP - check_cmd $cxx $CPPFLAGS $CFLAGS $CXXFLAGS "$@" $CXX_C -o $TMPO $TMPCPP -} - -check_cpp(){ - log check_cpp "$@" - cat > $TMPC - log_file $TMPC - check_cmd $cc $CPPFLAGS $CFLAGS "$@" $(cc_e $TMPO) $TMPC -} - -as_o(){ - eval printf '%s\\n' $AS_O -} - -check_as(){ - log check_as "$@" - cat > $TMPS - log_file $TMPS - check_cmd $as $CPPFLAGS $ASFLAGS "$@" $AS_C $(as_o $TMPO) $TMPS -} - -check_inline_asm(){ - log check_inline_asm "$@" - name="$1" - code="$2" - shift 2 - disable $name - check_cc "$@" < $TMPS - log_file $TMPS - shift 1 - check_cmd $yasmexe $YASMFLAGS -Werror "$@" -o $TMPO $TMPS -} - -ld_o(){ - eval printf '%s\\n' $LD_O -} - -check_ld(){ - log check_ld "$@" - type=$1 - shift 1 - flags=$(filter_out '-l*|*.so' $@) - libs=$(filter '-l*|*.so' $@) - check_$type $($cflags_filter $flags) || return - flags=$($ldflags_filter $flags) - libs=$($ldflags_filter $libs) - check_cmd $ld $LDFLAGS $flags $(ld_o $TMPE) $TMPO $libs $extralibs -} - -check_code(){ - log check_code "$@" - check=$1 - headers=$2 - code=$3 - shift 3 - { - for hdr in $headers; do - echo "#include <$hdr>" - done - echo "int main(void) { $code; return 0; }" - } | check_$check "$@" -} - -check_cppflags(){ - log check_cppflags "$@" - check_cc "$@" < -int x; -EOF -} - -check_func(){ - log check_func "$@" - func=$1 - shift - disable $func - check_ld "cc" "$@" < -float foo(float f, float g) { return $func($args); } -int main(void){ return (int) foo; } -EOF -} - -check_func_headers(){ - log check_func_headers "$@" - headers=$1 - funcs=$2 - shift 2 - { - for hdr in $headers; do - echo "#include <$hdr>" - done - for func in $funcs; do - echo "long check_$func(void) { return (long) $func; }" - done - echo "int main(void) { return 0; }" - } | check_ld "cc" "$@" && enable $funcs && enable_safe $headers -} - -check_class_headers_cpp(){ - log check_class_headers_cpp "$@" - headers=$1 - classes=$2 - shift 2 - { - for hdr in $headers; do - echo "#include <$hdr>" - done - echo "int main(void) { " - i=1 - for class in $classes; do - echo "$class obj$i;" - i=$(expr $i + 1) - done - echo "return 0; }" - } | check_ld "cxx" "$@" && enable $funcs && enable_safe $headers -} - -check_cpp_condition(){ - log check_cpp_condition "$@" - header=$1 - condition=$2 - shift 2 - check_cpp "$@" < -#if !($condition) -#error "unsatisfied condition: $condition" -#endif -EOF -} - -check_lib(){ - log check_lib "$@" - header="$1" - func="$2" - shift 2 - check_header $header && check_func $func "$@" && add_extralibs "$@" -} - -check_lib2(){ - log check_lib2 "$@" - headers="$1" - funcs="$2" - shift 2 - check_func_headers "$headers" "$funcs" "$@" && add_extralibs "$@" -} - -check_lib_cpp(){ - log check_lib_cpp "$@" - headers="$1" - classes="$2" - shift 2 - check_class_headers_cpp "$headers" "$classes" "$@" && add_extralibs "$@" -} - -check_pkg_config(){ - log check_pkg_config "$@" - pkg="$1" - headers="$2" - funcs="$3" - shift 3 - $pkg_config --exists $pkg 2>/dev/null || return - pkg_cflags=$($pkg_config --cflags $pkg) - pkg_libs=$($pkg_config --libs $pkg) - check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" && - set_safe ${pkg}_cflags $pkg_cflags && - set_safe ${pkg}_libs $pkg_libs -} - -check_exec(){ - check_ld "cc" "$@" && { enabled cross_compile || $TMPE >> $logfile 2>&1; } -} - -check_exec_crash(){ - code=$(cat) - - # exit() is not async signal safe. _Exit (C99) and _exit (POSIX) - # are safe but may not be available everywhere. Thus we use - # raise(SIGTERM) instead. The check is run in a subshell so we - # can redirect the "Terminated" message from the shell. SIGBUS - # is not defined by standard C so it is used conditionally. - - (check_exec "$@") >> $logfile 2>&1 < -static void sighandler(int sig){ - raise(SIGTERM); -} -int func(void){ - $code -} -int (*func_ptr)(void) = func; -int main(void){ - signal(SIGILL, sighandler); - signal(SIGFPE, sighandler); - signal(SIGSEGV, sighandler); -#ifdef SIGBUS - signal(SIGBUS, sighandler); -#endif - return func_ptr(); -} -EOF -} - -check_type(){ - log check_type "$@" - headers=$1 - type=$2 - shift 2 - disable_safe "$type" - check_code cc "$headers" "$type v" "$@" && enable_safe "$type" -} - -check_struct(){ - log check_struct "$@" - headers=$1 - struct=$2 - member=$3 - shift 3 - disable_safe "${struct}_${member}" - check_code cc "$headers" "const void *p = &(($struct *)0)->$member" "$@" && - enable_safe "${struct}_${member}" -} - -check_builtin(){ - log check_builtin "$@" - name=$1 - headers=$2 - builtin=$3 - shift 3 - disable "$name" - check_code ld "$headers" "$builtin" "cc" "$@" && enable "$name" -} - -require(){ - name="$1" - header="$2" - func="$3" - shift 3 - check_lib $header $func "$@" || die "ERROR: $name not found" -} - -require2(){ - name="$1" - headers="$2" - func="$3" - shift 3 - check_lib2 "$headers" $func "$@" || die "ERROR: $name not found" -} - -require_cpp(){ - name="$1" - headers="$2" - classes="$3" - shift 3 - check_lib_cpp "$headers" "$classes" "$@" || die "ERROR: $name not found" -} - -require_pkg_config(){ - pkg="$1" - check_pkg_config "$@" || die "ERROR: $pkg not found" - add_cflags $(get_safe ${pkg}_cflags) - add_extralibs $(get_safe ${pkg}_libs) -} - -hostcc_o(){ - eval printf '%s\\n' $HOSTCC_O -} - -check_host_cc(){ - log check_host_cc "$@" - cat > $TMPC - log_file $TMPC - check_cmd $host_cc $host_cflags "$@" $HOSTCC_C $(hostcc_o $TMPO) $TMPC -} - -check_host_cppflags(){ - log check_host_cppflags "$@" - check_host_cc "$@" < "$file.tmp" && mv "$file.tmp" "$file" || rm "$file.tmp" -} - -cp_if_changed(){ - cmp -s "$1" "$2" && echo "$2 is unchanged" && return - mkdir -p "$(dirname $2)" - $cp_f "$1" "$2" -} - -# CONFIG_LIST contains configurable options, while HAVE_LIST is for -# system-dependent things. - -COMPONENT_LIST=" - bsfs - decoders - demuxers - encoders - filters - hwaccels - indevs - muxers - outdevs - parsers - protocols -" - -EXTERNAL_LIBRARY_LIST=" - avisynth - bzlib - crystalhd - fontconfig - frei0r - gnutls - iconv - libaacplus - libass - libbluray - libcaca - libcdio - libcelt - libdc1394 - libfaac - libfdk_aac - libflite - libfreetype - libgsm - libiec61883 - libilbc - libmodplug - libmp3lame - libnut - libopencore_amrnb - libopencore_amrwb - libopencv - libopenjpeg - libopus - libpulse - librtmp - libschroedinger - libsoxr - libspeex - libstagefright_h264 - libtheora - libtwolame - libutvideo - libv4l2 - libvo_aacenc - libvo_amrwbenc - libvorbis - libvpx - libx264 - libxavs - libxvid - openal - openssl - x11grab - zlib -" - -DOCUMENT_LIST=" - doc - htmlpages - manpages - podpages - txtpages -" - -HWACCEL_LIST=" - dxva2 - vaapi - vda - vdpau -" - -LIBRARY_LIST=" - avcodec - avdevice - avfilter - avformat - avresample - avutil - postproc - swresample - swscale -" - -PROGRAM_LIST=" - ffplay - ffprobe - ffserver - ffmpeg -" - -CONFIG_LIST=" - $COMPONENT_LIST - $DOCUMENT_LIST - $EXTERNAL_LIBRARY_LIST - $HWACCEL_LIST - $LIBRARY_LIST - $PROGRAM_LIST - dct - dwt - fast_unaligned - fft - ftrapv - gpl - gray - hardcoded_tables - incompatible_fork_abi - lsp - lzo - mdct - memalign_hack - memory_poisoning - network - nonfree - pic - rdft - runtime_cpudetect - safe_bitstream_reader - shared - small - sram - static - swscale_alpha - thumb - version3 - xmm_clobber_test -" - -THREADS_LIST=' - pthreads - w32threads - os2threads -' - -ARCH_LIST=' - aarch64 - alpha - arm - avr32 - avr32_ap - avr32_uc - bfin - ia64 - m68k - mips - mips64 - parisc - ppc - ppc64 - s390 - sh4 - sparc - sparc64 - tilegx - tilepro - tomi - x86 - x86_32 - x86_64 -' - -ARCH_EXT_LIST_ARM=' - armv5te - armv6 - armv6t2 - neon - vfp - vfpv3 -' - -ARCH_EXT_LIST_X86=' - amd3dnow - amd3dnowext - avx - fma4 - mmx - mmxext - sse - sse2 - sse3 - sse4 - sse42 - ssse3 -' - -ARCH_EXT_LIST=" - $ARCH_EXT_LIST_ARM - $ARCH_EXT_LIST_X86 - altivec - ppc4xx - vis - mipsfpu - mips32r2 - mipsdspr1 - mipsdspr2 -" - -HAVE_LIST_CMDLINE=' - inline_asm - symver - yasm -' - -HAVE_LIST_PUB=' - bigendian - fast_unaligned - incompatible_fork_abi -' - -MATH_FUNCS=" - atanf - atan2f - cbrt - cbrtf - cosf - exp2 - exp2f - expf - isinf - isnan - ldexpf - llrint - llrintf - log2 - log2f - log10f - lrint - lrintf - powf - rint - round - roundf - sinf - trunc - truncf -" - -HAVE_LIST=" - $ARCH_EXT_LIST - $(add_suffix _external $ARCH_EXT_LIST) - $(add_suffix _inline $ARCH_EXT_LIST) - $HAVE_LIST_CMDLINE - $HAVE_LIST_PUB - $THREADS_LIST - $MATH_FUNCS - access - aligned_malloc - aligned_stack - alsa_asoundlib_h - altivec_h - arpa_inet_h - asm_mod_q - asm_mod_y - asm_types_h - attribute_may_alias - attribute_packed - cdio_paranoia_h - cdio_paranoia_paranoia_h - clock_gettime - closesocket - cmov - CommandLineToArgvW - cpunop - CryptGenRandom - dcbzl - dev_bktr_ioctl_bt848_h - dev_bktr_ioctl_meteor_h - dev_ic_bt8xx_h - dev_video_bktr_ioctl_bt848_h - dev_video_meteor_ioctl_meteor_h - direct_h - dlfcn_h - dlopen - dos_paths - dxva_h - ebp_available - ebx_available - fast_64bit - fast_clz - fast_cmov - fcntl - fork - getaddrinfo - gethrtime - getopt - GetProcessAffinityMask - GetProcessMemoryInfo - GetProcessTimes - GetSystemTimeAsFileTime - getrusage - getservbyport - gettimeofday - glob - gnu_as - gsm_h - ibm_asm - inet_aton - io_h - isatty - jack_port_get_latency_range - kbhit - ldbrx - libdc1394_1 - libdc1394_2 - local_aligned_16 - local_aligned_8 - localtime_r - loongson - lzo1x_999_compress - machine_ioctl_bt848_h - machine_ioctl_meteor_h - machine_rw_barrier - makeinfo - malloc_h - MapViewOfFile - memalign - MemoryBarrier - mkstemp - mm_empty - mmap - mprotect - msvcrt - nanosleep - openjpeg_1_5_openjpeg_h - PeekNamedPipe - perl - pod2man - poll_h - posix_memalign - pthread_cancel - rdtsc - rsync_contimeout - sched_getaffinity - sdl - SetConsoleTextAttribute - setmode - setrlimit - Sleep - sndio_h - socklen_t - soundcard_h - strerror_r - struct_addrinfo - struct_group_source_req - struct_ip_mreq_source - struct_ipv6_mreq - struct_pollfd - struct_rusage_ru_maxrss - struct_sctp_event_subscribe - struct_sockaddr_in6 - struct_sockaddr_sa_len - struct_sockaddr_storage - struct_v4l2_frmivalenum_discrete - symver_asm_label - symver_gnu_asm - sync_val_compare_and_swap - sysconf - sysctl - sys_mman_h - sys_param_h - sys_resource_h - sys_select_h - sys_soundcard_h - sys_time_h - sys_videoio_h - termios_h - texi2html - threads - unistd_h - usleep - vfp_args - VirtualAlloc - windows_h - winsock2_h - xform_asm - xmm_clobbers -" - -# options emitted with CONFIG_ prefix but not available on the command line -CONFIG_EXTRA=" - aandcttables - ac3dsp - audio_frame_queue - dsputil - error_resilience - frame_thread_encoder - gcrypt - golomb - gplv3 - h264chroma - h264dsp - h264pred - h264qpel - hpeldsp - huffman - lgplv3 - lpc - mpegaudio - mpegaudiodsp - mpegvideo - mpegvideoenc - nettle - rangecoder - rtpdec - rtpenc_chain - sinewin - videodsp - vp3dsp -" - -CMDLINE_SELECT=" - $ARCH_EXT_LIST - $CONFIG_LIST - $HAVE_LIST_CMDLINE - $THREADS_LIST - asm - coverage - cross_compile - debug - extra_warnings - logging - lto - optimizations - stripping -" - -PATHS_LIST=' - bindir - datadir - incdir - libdir - mandir - prefix - shlibdir -' - -CMDLINE_SET=" - $PATHS_LIST - ar - arch - as - assert_level - build_suffix - cc - cpu - cross_prefix - cxx - dep_cc - extra_version - host_cc - host_cflags - host_ld - host_ldflags - host_libs - host_os - install - ld - logfile - malloc_prefix - nm - optflags - pkg_config - progs_suffix - random_seed - samples - strip - sysinclude - sysroot - target_exec - target_os - target_path - toolchain - valgrind - yasmexe -" - -CMDLINE_APPEND=" - extra_cflags - extra_cxxflags - host_cppflags -" - -# code dependency declarations - -# architecture extensions - -armv5te_deps="arm" -armv6_deps="arm" -armv6t2_deps="arm" -neon_deps="arm" -vfp_deps="arm" -vfpv3_deps="vfp" - -map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM - -mipsfpu_deps="mips" -mips32r2_deps="mips" -mipsdspr1_deps="mips" -mipsdspr2_deps="mips" - -altivec_deps="ppc" -ppc4xx_deps="ppc" - -vis_deps="sparc" - -x86_64_suggest="cmov fast_cmov" - -amd3dnow_deps="mmx" -amd3dnowext_deps="amd3dnow" -mmx_deps="x86" -mmxext_deps="mmx" -sse_deps="mmxext" -sse2_deps="sse" -sse3_deps="sse2" -ssse3_deps="sse3" -sse4_deps="ssse3" -sse42_deps="sse4" -avx_deps="sse42" -fma4_deps="avx" - -mmx_external_deps="yasm" -mmx_inline_deps="inline_asm" -mmx_suggest="mmx_external mmx_inline" - -for ext in $(filter_out mmx $ARCH_EXT_LIST_X86); do - eval dep=\$${ext}_deps - eval ${ext}_external_deps='"${dep}_external"' - eval ${ext}_inline_deps='"${dep}_inline"' - eval ${ext}_suggest='"${ext}_external ${ext}_inline"' -done - -aligned_stack_if_any="ppc x86" -fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64" -fast_clz_if_any="alpha avr32 mips ppc x86" -fast_unaligned_if_any="ppc x86" - -inline_asm_deps="!tms470" -need_memalign="altivec neon sse" - -symver_if_any="symver_asm_label symver_gnu_asm" - -log2_deps="!msvcrt" - -# subsystems -dct_select="rdft" -error_resilience_select="dsputil" -frame_thread_encoder_deps="encoders threads" -mdct_select="fft" -rdft_select="fft" -mpegaudio_select="mpegaudiodsp" -mpegaudiodsp_select="dct" -mpegvideo_select="dsputil error_resilience h264chroma hpeldsp videodsp" -mpegvideoenc_select="mpegvideo" - -# decoders / encoders -aac_decoder_select="mdct sinewin" -aac_encoder_select="audio_frame_queue mdct sinewin" -aac_latm_decoder_select="aac_decoder aac_latm_parser" -ac3_decoder_select="mdct ac3dsp ac3_parser dsputil" -ac3_encoder_select="mdct ac3dsp dsputil" -ac3_fixed_encoder_select="mdct ac3dsp dsputil" -alac_encoder_select="lpc" -als_decoder_select="dsputil" -amrnb_decoder_select="lsp" -amrwb_decoder_select="lsp" -amv_encoder_select="aandcttables" -ape_decoder_select="dsputil" -asv_decoder_select="dsputil" -atrac1_decoder_select="mdct sinewin" -atrac3_decoder_select="mdct" -bink_decoder_select="dsputil hpeldsp" -binkaudio_dct_decoder_select="mdct rdft dct sinewin" -binkaudio_rdft_decoder_select="mdct rdft sinewin" -cavs_decoder_select="dsputil golomb h264chroma mpegvideo videodsp" -cllc_decoder_select="dsputil" -comfortnoise_encoder_select="lpc" -cook_decoder_select="dsputil mdct sinewin" -cscd_decoder_select="lzo" -cscd_decoder_suggest="zlib" -dca_decoder_select="mdct" -dirac_decoder_select="dsputil dwt golomb videodsp" -dnxhd_decoder_select="dsputil" -dnxhd_encoder_select="aandcttables dsputil mpegvideoenc" -dv_decoder_select="dsputil" -dxa_decoder_select="zlib" -eac3_decoder_select="ac3_decoder" -eac3_encoder_select="ac3_encoder" -eamad_decoder_select="aandcttables dsputil mpegvideo" -eatgq_decoder_select="aandcttables" -eatqi_decoder_select="aandcttables mpegvideo" -exr_decoder_select="zlib" -ffv1_decoder_select="dsputil golomb rangecoder" -ffv1_encoder_select="rangecoder" -ffvhuff_encoder_select="huffman" -flac_decoder_select="golomb" -flac_encoder_select="dsputil golomb lpc" -flashsv_decoder_select="zlib" -flashsv_encoder_select="zlib" -flashsv2_encoder_select="zlib" -flashsv2_decoder_select="zlib" -flv_decoder_select="h263_decoder" -flv_encoder_select="h263_encoder" -fourxm_decoder_select="dsputil" -fraps_decoder_select="dsputil huffman" -g729_decoder_select="dsputil" -h261_decoder_select="error_resilience mpegvideo" -h261_encoder_select="aandcttables mpegvideoenc" -h263_decoder_select="error_resilience h263_parser mpegvideo" -h263_encoder_select="aandcttables mpegvideoenc" -h263i_decoder_select="h263_decoder" -h263p_encoder_select="h263_encoder" -h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel videodsp" -huffyuv_decoder_select="dsputil" -huffyuv_encoder_select="huffman" -iac_decoder_select="fft mdct sinewin" -imc_decoder_select="dsputil fft mdct sinewin" -indeo3_decoder_select="hpeldsp" -interplay_video_decoder_select="hpeldsp" -jpegls_decoder_select="golomb" -jpegls_encoder_select="golomb" -jv_decoder_select="dsputil" -lagarith_decoder_select="dsputil" -ljpeg_encoder_select="aandcttables mpegvideoenc" -loco_decoder_select="golomb" -mdec_decoder_select="dsputil error_resilience mpegvideo" -mimic_decoder_select="dsputil hpeldsp" -mjpeg_decoder_select="dsputil hpeldsp" -mjpeg_encoder_select="aandcttables dsputil mpegvideoenc" -mlp_decoder_select="dsputil mlp_parser" -motionpixels_decoder_select="dsputil" -mp1_decoder_select="mpegaudio" -mp1float_decoder_select="mpegaudio" -mp2_decoder_select="mpegaudio" -mp2float_decoder_select="mpegaudio" -mp3_decoder_select="mpegaudio" -mp3adu_decoder_select="mpegaudio" -mp3adufloat_decoder_select="mpegaudio" -mp3float_decoder_select="mpegaudio" -mp3on4_decoder_select="mpegaudio" -mp3on4float_decoder_select="mpegaudio" -mpc7_decoder_select="dsputil mpegaudiodsp" -mpc8_decoder_select="dsputil mpegaudiodsp" -mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h" -mpeg_xvmc_decoder_select="mpegvideo_decoder" -mpeg1video_decoder_select="error_resilience mpegvideo" -mpeg1video_encoder_select="aandcttables mpegvideoenc" -mpeg2video_decoder_select="error_resilience mpegvideo" -mpeg2video_encoder_select="aandcttables mpegvideoenc" -mpeg4_decoder_select="h263_decoder mpeg4video_parser" -mpeg4_encoder_select="h263_encoder" -msmpeg4v1_decoder_select="h263_decoder" -msmpeg4v1_encoder_select="h263_encoder" -msmpeg4v2_decoder_select="h263_decoder" -msmpeg4v2_encoder_select="h263_encoder" -msmpeg4v3_decoder_select="h263_decoder" -msmpeg4v3_encoder_select="h263_encoder" -mss2_decoder_select="error_resilience vc1_decoder" -nellymoser_decoder_select="mdct sinewin" -nellymoser_encoder_select="audio_frame_queue mdct sinewin" -nuv_decoder_select="dsputil lzo" -png_decoder_select="zlib" -png_encoder_select="dsputil zlib" -prores_decoder_select="dsputil" -qcelp_decoder_select="lsp" -qdm2_decoder_select="mdct rdft mpegaudiodsp" -ra_144_encoder_select="audio_frame_queue lpc" -ralf_decoder_select="golomb" -rtjpeg_decoder_select="dsputil" -rv10_decoder_select="error_resilience h263_decoder" -rv10_encoder_select="h263_encoder" -rv20_decoder_select="error_resilience h263_decoder" -rv20_encoder_select="h263_encoder" -rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp" -rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp" -shorten_decoder_select="golomb" -sipr_decoder_select="lsp" -snow_decoder_select="dsputil dwt h264qpel hpeldsp rangecoder" -snow_encoder_select="aandcttables dsputil dwt h264qpel hpeldsp error_resilience mpegvideoenc rangecoder" -sonic_decoder_select="golomb" -sonic_encoder_select="golomb" -sonic_ls_encoder_select="golomb" -svq1_decoder_select="hpeldsp" -svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc" -svq3_decoder_select="dsputil error_resilience golomb h264chroma h264dsp h264pred h264qpel mpegvideo videodsp" -svq3_decoder_suggest="zlib" -tak_decoder_select="dsputil" -theora_decoder_select="vp3_decoder" -tiff_decoder_suggest="zlib" -tiff_encoder_suggest="zlib" -truehd_decoder_select="mlp_parser" -truemotion2_decoder_select="dsputil" -tscc_decoder_select="zlib" -twinvq_decoder_select="mdct lsp sinewin" -utvideo_decoder_select="dsputil" -utvideo_encoder_select="huffman" -vble_decoder_select="dsputil" -vc1_decoder_select="error_resilience h263_decoder h264chroma h264qpel" -vc1image_decoder_select="vc1_decoder" -vorbis_decoder_select="mdct" -vorbis_encoder_select="mdct" -vp3_decoder_select="hpeldsp vp3dsp videodsp" -vp5_decoder_select="h264chroma hpeldsp videodsp vp3dsp" -vp6_decoder_select="h264chroma hpeldsp huffman videodsp vp3dsp" -vp6a_decoder_select="vp6_decoder" -vp6f_decoder_select="vp6_decoder" -vp8_decoder_select="h264pred videodsp" -wmapro_decoder_select="mdct sinewin" -wmav1_decoder_select="mdct sinewin" -wmav1_encoder_select="mdct sinewin" -wmav2_decoder_select="mdct sinewin" -wmav2_encoder_select="mdct sinewin" -wmavoice_decoder_select="lsp rdft dct mdct sinewin" -wmv1_decoder_select="h263_decoder" -wmv1_encoder_select="h263_encoder" -wmv2_decoder_select="h263_decoder videodsp" -wmv2_encoder_select="h263_encoder" -wmv3_decoder_select="vc1_decoder" -wmv3image_decoder_select="wmv3_decoder" -zerocodec_decoder_select="zlib" -zlib_decoder_select="zlib" -zlib_encoder_select="zlib" -zmbv_decoder_select="zlib" -zmbv_encoder_select="zlib" - -# hardware accelerators -crystalhd_deps="libcrystalhd_libcrystalhd_if_h" -dxva2_deps="dxva2api_h" -vaapi_deps="va_va_h" -vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads" -vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore" -vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h" - -h263_vaapi_hwaccel_deps="vaapi" -h263_vaapi_hwaccel_select="h263_decoder" -h263_vdpau_hwaccel_deps="vdpau" -h263_vdpau_hwaccel_select="h263_decoder" -h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser" -h264_dxva2_hwaccel_deps="dxva2" -h264_dxva2_hwaccel_select="h264_decoder" -h264_vaapi_hwaccel_deps="vaapi" -h264_vaapi_hwaccel_select="h264_decoder" -h264_vda_decoder_deps="vda" -h264_vda_decoder_select="h264_decoder" -h264_vda_hwaccel_deps="vda" -h264_vda_hwaccel_select="h264_decoder" -h264_vdpau_decoder_deps="vdpau" -h264_vdpau_decoder_select="h264_decoder" -h264_vdpau_hwaccel_deps="vdpau" -h264_vdpau_hwaccel_select="h264_decoder" -mpeg_vdpau_decoder_deps="vdpau" -mpeg_vdpau_decoder_select="mpegvideo_decoder" -mpeg1_vdpau_decoder_deps="vdpau" -mpeg1_vdpau_decoder_select="mpeg1video_decoder" -mpeg1_vdpau_hwaccel_deps="vdpau" -mpeg1_vdpau_hwaccel_select="mpeg1video_decoder" -mpeg2_crystalhd_decoder_select="crystalhd" -mpeg2_dxva2_hwaccel_deps="dxva2" -mpeg2_dxva2_hwaccel_select="mpeg2video_decoder" -mpeg2_vaapi_hwaccel_deps="vaapi" -mpeg2_vaapi_hwaccel_select="mpeg2video_decoder" -mpeg2_vdpau_hwaccel_deps="vdpau" -mpeg2_vdpau_hwaccel_select="mpeg2video_decoder" -mpeg4_crystalhd_decoder_select="crystalhd" -mpeg4_vaapi_hwaccel_deps="vaapi" -mpeg4_vaapi_hwaccel_select="mpeg4_decoder" -mpeg4_vdpau_decoder_deps="vdpau" -mpeg4_vdpau_decoder_select="mpeg4_decoder" -mpeg4_vdpau_hwaccel_deps="vdpau" -mpeg4_vdpau_hwaccel_select="mpeg4_decoder" -msmpeg4_crystalhd_decoder_select="crystalhd" -vc1_crystalhd_decoder_select="crystalhd" -vc1_dxva2_hwaccel_deps="dxva2" -vc1_dxva2_hwaccel_select="vc1_decoder" -vc1_vaapi_hwaccel_deps="vaapi" -vc1_vaapi_hwaccel_select="vc1_decoder" -vc1_vdpau_decoder_deps="vdpau" -vc1_vdpau_decoder_select="vc1_decoder" -vc1_vdpau_hwaccel_deps="vdpau" -vc1_vdpau_hwaccel_select="vc1_decoder" -wmv3_crystalhd_decoder_select="crystalhd" -wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel" -wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel" -wmv3_vdpau_decoder_select="vc1_vdpau_decoder" -wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel" - -# parsers -h264_parser_select="golomb h264chroma h264dsp h264pred h264qpel videodsp" -mpeg4video_parser_select="error_resilience mpegvideo" -mpegvideo_parser_select="error_resilience mpegvideo" -vc1_parser_select="mpegvideo" - -# external libraries -libaacplus_encoder_deps="libaacplus" -libcelt_decoder_deps="libcelt" -libfaac_encoder_deps="libfaac" -libfaac_encoder_select="audio_frame_queue" -libfdk_aac_encoder_deps="libfdk_aac" -libfdk_aac_encoder_select="audio_frame_queue" -libgsm_decoder_deps="libgsm" -libgsm_encoder_deps="libgsm" -libgsm_ms_decoder_deps="libgsm" -libgsm_ms_encoder_deps="libgsm" -libilbc_decoder_deps="libilbc" -libilbc_encoder_deps="libilbc" -libmodplug_demuxer_deps="libmodplug" -libmp3lame_encoder_deps="libmp3lame" -libmp3lame_encoder_select="audio_frame_queue" -libopencore_amrnb_decoder_deps="libopencore_amrnb" -libopencore_amrnb_encoder_deps="libopencore_amrnb" -libopencore_amrnb_encoder_select="audio_frame_queue" -libopencore_amrwb_decoder_deps="libopencore_amrwb" -libopenjpeg_decoder_deps="libopenjpeg" -libopenjpeg_encoder_deps="libopenjpeg" -libopus_decoder_deps="libopus" -libopus_encoder_deps="libopus" -libopus_encoder_select="audio_frame_queue" -libschroedinger_decoder_deps="libschroedinger" -libschroedinger_encoder_deps="libschroedinger" -libspeex_decoder_deps="libspeex" -libspeex_encoder_deps="libspeex" -libspeex_encoder_select="audio_frame_queue" -libstagefright_h264_decoder_deps="libstagefright_h264" -libtheora_encoder_deps="libtheora" -libtwolame_encoder_deps="libtwolame" -libvo_aacenc_encoder_deps="libvo_aacenc" -libvo_aacenc_encoder_select="audio_frame_queue" -libvo_amrwbenc_encoder_deps="libvo_amrwbenc" -libvorbis_decoder_deps="libvorbis" -libvorbis_encoder_deps="libvorbis" -libvorbis_encoder_select="audio_frame_queue" -libvpx_vp8_decoder_deps="libvpx" -libvpx_vp8_encoder_deps="libvpx" -libvpx_vp9_decoder_deps="libvpx" -libvpx_vp9_encoder_deps="libvpx" -libx264_encoder_deps="libx264" -libx264rgb_encoder_deps="libx264" -libxavs_encoder_deps="libxavs" -libxvid_encoder_deps="libxvid" -libutvideo_decoder_deps="libutvideo" -libutvideo_encoder_deps="libutvideo" - -# demuxers / muxers -ac3_demuxer_select="ac3_parser" -asf_stream_muxer_select="asf_muxer" -avisynth_demuxer_deps="avisynth" -dirac_demuxer_select="dirac_parser" -dts_demuxer_select="dca_parser" -dtshd_demuxer_select="dca_parser" -eac3_demuxer_select="ac3_parser" -f4v_muxer_select="mov_muxer" -flac_demuxer_select="flac_parser" -ipod_muxer_select="mov_muxer" -ismv_muxer_select="mov_muxer" -libnut_demuxer_deps="libnut" -libnut_muxer_deps="libnut" -matroska_audio_muxer_select="matroska_muxer" -matroska_demuxer_suggest="bzlib lzo zlib" -mov_demuxer_suggest="zlib" -mov_muxer_select="rtpenc_chain" -mp3_demuxer_select="mpegaudio_parser" -mp4_muxer_select="mov_muxer" -mpegts_muxer_select="adts_muxer latm_muxer mpegvideo" -mpegtsraw_demuxer_select="mpegts_demuxer" -mxf_d10_muxer_select="mxf_muxer" -ogg_demuxer_select="golomb" -psp_muxer_select="mov_muxer" -rtp_demuxer_select="sdp_demuxer" -rtp_muxer_select="mpegvideo" -rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer" -rtsp_demuxer_select="http_protocol rtpdec" -rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol rtpenc_chain" -sap_demuxer_select="sdp_demuxer" -sap_muxer_select="rtp_muxer rtp_protocol rtpenc_chain" -sdp_demuxer_select="rtpdec" -smoothstreaming_muxer_select="ismv_muxer" -spdif_muxer_select="aac_parser" -tak_demuxer_select="tak_parser" -tg2_muxer_select="mov_muxer" -tgp_muxer_select="mov_muxer" -vobsub_demuxer_select="mpegps_demuxer" -w64_demuxer_deps="wav_demuxer" -w64_muxer_deps="wav_muxer" - -# indevs / outdevs -alsa_indev_deps="alsa_asoundlib_h snd_pcm_htimestamp" -alsa_outdev_deps="alsa_asoundlib_h" -bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr_ioctl_bt848_h dev_ic_bt8xx_h" -caca_outdev_deps="libcaca" -dshow_indev_deps="IBaseFilter" -dshow_indev_extralibs="-lpsapi -lole32 -lstrmiids -luuid" -dv1394_indev_deps="dv1394 dv_demuxer" -fbdev_indev_deps="linux_fb_h" -iec61883_indev_deps="libiec61883" -jack_indev_deps="jack_jack_h sem_timedwait" -lavfi_indev_deps="avfilter" -libcdio_indev_deps="libcdio" -libdc1394_indev_deps="libdc1394" -libv4l2_indev_deps="libv4l2" -openal_indev_deps="openal" -oss_indev_deps_any="soundcard_h sys_soundcard_h" -oss_outdev_deps_any="soundcard_h sys_soundcard_h" -pulse_indev_deps="libpulse" -sdl_outdev_deps="sdl" -sndio_indev_deps="sndio_h" -sndio_outdev_deps="sndio_h" -v4l_indev_deps="linux_videodev_h" -v4l2_indev_deps_any="linux_videodev2_h sys_videoio_h" -vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines" -vfwcap_indev_extralibs="-lavicap32" -x11grab_indev_deps="x11grab" - -# protocols -bluray_protocol_deps="libbluray" -ffrtmpcrypt_protocol_deps="!librtmp_protocol" -ffrtmpcrypt_protocol_deps_any="gcrypt nettle openssl" -ffrtmpcrypt_protocol_select="tcp_protocol" -ffrtmphttp_protocol_deps="!librtmp_protocol" -ffrtmphttp_protocol_select="http_protocol" -gopher_protocol_select="network" -httpproxy_protocol_select="tcp_protocol" -http_protocol_select="tcp_protocol" -https_protocol_select="tls_protocol" -librtmp_protocol_deps="librtmp" -librtmpe_protocol_deps="librtmp" -librtmps_protocol_deps="librtmp" -librtmpt_protocol_deps="librtmp" -librtmpte_protocol_deps="librtmp" -mmsh_protocol_select="http_protocol" -mmst_protocol_select="network" -rtmp_protocol_deps="!librtmp_protocol" -rtmp_protocol_select="tcp_protocol" -rtmpe_protocol_select="ffrtmpcrypt_protocol" -rtmps_protocol_deps="!librtmp_protocol" -rtmps_protocol_select="tls_protocol" -rtmpt_protocol_select="ffrtmphttp_protocol" -rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol" -rtmpts_protocol_select="ffrtmphttp_protocol https_protocol" -rtp_protocol_select="udp_protocol" -sctp_protocol_deps="struct_sctp_event_subscribe" -sctp_protocol_select="network" -srtp_protocol_select="rtp_protocol" -tcp_protocol_select="network" -tls_protocol_deps_any="openssl gnutls" -tls_protocol_select="tcp_protocol" -udp_protocol_select="network" - -# filters -aconvert_filter_deps="swresample" -amovie_filter_deps="avcodec avformat" -aresample_filter_deps="swresample" -ass_filter_deps="libass" -asyncts_filter_deps="avresample" -atempo_filter_deps="avcodec rdft" -blackframe_filter_deps="gpl" -boxblur_filter_deps="gpl" -colormatrix_filter_deps="gpl" -cropdetect_filter_deps="gpl" -decimate_filter_deps="gpl avcodec" -delogo_filter_deps="gpl" -deshake_filter_deps="avcodec" -drawtext_filter_deps="libfreetype" -ebur128_filter_deps="gpl" -flite_filter_deps="libflite" -frei0r_filter_deps="frei0r dlopen" -frei0r_filter_extralibs='$ldl' -frei0r_src_filter_deps="frei0r dlopen" -frei0r_src_filter_extralibs='$ldl' -geq_filter_deps="gpl" -histeq_filter_deps="gpl" -hqdn3d_filter_deps="gpl" -hue_filter_deps="gpl" -kerndeint_filter_deps="gpl" -movie_filter_deps="avcodec avformat" -mp_filter_deps="gpl avcodec swscale inline_asm" -mptestsrc_filter_deps="gpl" -negate_filter_deps="lut_filter" -noise_filter_deps="gpl" -resample_filter_deps="avresample" -ocv_filter_deps="libopencv" -pan_filter_deps="swresample" -pp_filter_deps="gpl postproc" -removelogo_filter_deps="avcodec avformat swscale" -scale_filter_deps="swscale" -smartblur_filter_deps="gpl swscale" -showspectrum_filter_deps="avcodec rdft" -stereo3d_filter_deps="gpl" -subtitles_filter_deps="avformat avcodec libass" -super2xsai_filter_deps="gpl" -tinterlace_filter_deps="gpl" -yadif_filter_deps="gpl" -pixfmts_super2xsai_test_deps="super2xsai_filter" -tinterlace_merge_test_deps="tinterlace_filter" -tinterlace_pad_test_deps="tinterlace_filter" - -# libraries -avcodec_deps="avutil" -avdevice_deps="avutil avcodec avformat" -avfilter_deps="avutil" -avformat_deps="avutil avcodec" -avresample_deps="avutil" -postproc_deps="avutil gpl" -swscale_deps="avutil" - -# programs -ffmpeg_deps="avcodec avfilter avformat swscale swresample" -ffmpeg_select="format_filter aformat_filter - setpts_filter null_filter anull_filter" -ffplay_deps="avcodec avformat swscale swresample sdl" -ffplay_select="rdft crop_filter" -ffprobe_deps="avcodec avformat" -ffserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer" -ffserver_extralibs='$ldl' - -# documentation -podpages_deps="perl" -manpages_deps="perl pod2man" -htmlpages_deps="texi2html" -txtpages_deps="makeinfo" -doc_deps_any="manpages htmlpages podpages txtpages" - -# default parameters - -logfile="config.log" - -# installation paths -prefix_default="/usr/local" -bindir_default='${prefix}/bin' -datadir_default='${prefix}/share/ffmpeg' -incdir_default='${prefix}/include' -libdir_default='${prefix}/lib' -mandir_default='${prefix}/share/man' -shlibdir_default="$libdir_default" - -# toolchain -ar_default="ar" -cc_default="gcc" -cxx_default="g++" -host_cc_default="gcc" -cp_f="cp -f" -install="install" -ln_s="ln -s -f" -nm_default="nm -g" -objformat="elf" -pkg_config_default=pkg-config -ranlib="ranlib" -strip_default="strip" -yasmexe_default="yasm" - -nogas=":" - -# machine -arch_default=$(uname -m) -cpu="generic" - -# OS -target_os_default=$(tolower $(uname -s)) -host_os=$target_os_default - -# configurable options -enable $PROGRAM_LIST -enable $DOCUMENT_LIST -enable $(filter_out avresample $LIBRARY_LIST) -enable stripping - -enable asm -enable debug -enable doc -enable optimizations -enable runtime_cpudetect -enable safe_bitstream_reader -enable static -enable swscale_alpha - -# build settings -SHFLAGS='-shared -Wl,-soname,$$(@F)' -FFSERVERLDFLAGS=-Wl,-E -LIBPREF="lib" -LIBSUF=".a" -FULLNAME='$(NAME)$(BUILDSUF)' -LIBNAME='$(LIBPREF)$(FULLNAME)$(LIBSUF)' -SLIBPREF="lib" -SLIBSUF=".so" -SLIBNAME='$(SLIBPREF)$(FULLNAME)$(SLIBSUF)' -SLIBNAME_WITH_VERSION='$(SLIBNAME).$(LIBVERSION)' -SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' -LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"' -SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' -SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)' - -asflags_filter=echo -cflags_filter=echo -ldflags_filter=echo - -AS_C='-c' -AS_O='-o $@' -CC_C='-c' -CC_E='-E -o $@' -CC_O='-o $@' -CXX_C='-c' -CXX_O='-o $@' -LD_O='-o $@' -LD_LIB='-l%' -LD_PATH='-L' -HOSTCC_C='-c' -HOSTCC_O='-o $@' -HOSTLD_O='-o $@' - -host_cflags='-O3 -g' -host_cppflags='-D_ISOC99_SOURCE -D_XOPEN_SOURCE=600' -host_libs='-lm' -host_cflags_filter=echo -host_ldflags_filter=echo - -target_path='$(CURDIR)' - -# since the object filename is not given with the -MM flag, the compiler -# is only able to print the basename, and we must add the path ourselves -DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "/^\#.*/d" -e "s,^[[:space:]]*$(*F)\\.o,$(@D)/$(*F).o," > $(@:.o=.d)' -DEPFLAGS='-MM' - -# find source path -if test -f configure; then - source_path=. -else - source_path=$(cd $(dirname "$0"); pwd) - echo "$source_path" | grep -q '[[:blank:]]' && - die "Out of tree builds are impossible with whitespace in source path." - test -e "$source_path/config.h" && - die "Out of tree builds are impossible with config.h in source dir." -fi - -for v in "$@"; do - r=${v#*=} - l=${v%"$r"} - r=$(sh_quote "$r") - FFMPEG_CONFIGURATION="${FFMPEG_CONFIGURATION# } ${l}${r}" -done - -find_things(){ - thing=$1 - pattern=$2 - file=$source_path/$3 - sed -n "s/^[^#]*$pattern.*([^,]*, *\([^,]*\)\(,.*\)*).*/\1_$thing/p" "$file" -} - -ENCODER_LIST=$(find_things encoder ENC libavcodec/allcodecs.c) -DECODER_LIST=$(find_things decoder DEC libavcodec/allcodecs.c) -HWACCEL_LIST=$(find_things hwaccel HWACCEL libavcodec/allcodecs.c) -PARSER_LIST=$(find_things parser PARSER libavcodec/allcodecs.c) -BSF_LIST=$(find_things bsf BSF libavcodec/allcodecs.c) -MUXER_LIST=$(find_things muxer _MUX libavformat/allformats.c) -DEMUXER_LIST=$(find_things demuxer DEMUX libavformat/allformats.c) -OUTDEV_LIST=$(find_things outdev OUTDEV libavdevice/alldevices.c) -INDEV_LIST=$(find_things indev _IN libavdevice/alldevices.c) -PROTOCOL_LIST=$(find_things protocol PROTOCOL libavformat/allformats.c) -FILTER_LIST=$(find_things filter FILTER libavfilter/allfilters.c) - -ALL_COMPONENTS=" - $BSF_LIST - $DECODER_LIST - $DEMUXER_LIST - $ENCODER_LIST - $FILTER_LIST - $HWACCEL_LIST - $INDEV_LIST - $MUXER_LIST - $OUTDEV_LIST - $PARSER_LIST - $PROTOCOL_LIST -" - -for n in $COMPONENT_LIST; do - v=$(toupper ${n%s})_LIST - eval enable \$$v - eval ${n}_if_any="\$$v" -done - -enable $ARCH_EXT_LIST - -die_unknown(){ - echo "Unknown option \"$1\"." - echo "See $0 --help for available options." - exit 1 -} - -print_3_columns() { - cat | tr ' ' '\n' | sort | pr -r -3 -t -} - -show_list() { - suffix=_$1 - shift - echo $* | sed s/$suffix//g | print_3_columns - exit 0 -} - -rand_list(){ - IFS=', ' - set -- $* - unset IFS - for thing; do - comp=${thing%:*} - prob=${thing#$comp} - prob=${prob#:} - is_in ${comp} $COMPONENT_LIST && eval comp=\$$(toupper ${comp%s})_LIST - echo "prob ${prob:-0.5}" - printf '%s\n' $comp - done -} - -do_random(){ - action=$1 - shift - random_seed=$(awk "BEGIN { srand($random_seed); print srand() }") - $action $(rand_list "$@" | awk "BEGIN { srand($random_seed) } \$1 == \"prob\" { prob = \$2; next } rand() < prob { print }") -} - -for opt do - optval="${opt#*=}" - case "$opt" in - --extra-ldflags=*) - add_ldflags $optval - ;; - --extra-libs=*) - add_extralibs $optval - ;; - --disable-devices) - disable $INDEV_LIST $OUTDEV_LIST - ;; - --enable-debug=*) - debuglevel="$optval" - ;; - --disable-programs) - disable $PROGRAM_LIST - ;; - --disable-everything) - map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST - ;; - --disable-all) - map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST - disable $LIBRARY_LIST $PROGRAM_LIST doc - ;; - --enable-random|--disable-random) - action=${opt%%-random} - do_random ${action#--} $COMPONENT_LIST - ;; - --enable-random=*|--disable-random=*) - action=${opt%%-random=*} - do_random ${action#--} $optval - ;; - --enable-*=*|--disable-*=*) - eval $(echo "${opt%%=*}" | sed 's/--/action=/;s/-/ thing=/') - is_in "${thing}s" $COMPONENT_LIST || die_unknown "$opt" - eval list=\$$(toupper $thing)_LIST - name=$(echo "${optval}" | sed "s/,/_${thing}|/g")_${thing} - list=$(filter "$name" $list) - [ "$list" = "" ] && warn "Option $opt did not match anything" - $action $list - ;; - --enable-?*|--disable-?*) - eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g') - if is_in $option $COMPONENT_LIST; then - test $action = disable && action=unset - eval $action \$$(toupper ${option%s})_LIST - elif is_in $option $CMDLINE_SELECT; then - $action $option - else - die_unknown $opt - fi - ;; - --list-*) - NAME="${opt#--list-}" - is_in $NAME $COMPONENT_LIST || die_unknown $opt - NAME=${NAME%s} - eval show_list $NAME \$$(toupper $NAME)_LIST - ;; - --help|-h) show_help - ;; - --fatal-warnings) enable fatal_warnings - ;; - *) - optname="${opt%%=*}" - optname="${optname#--}" - optname=$(echo "$optname" | sed 's/-/_/g') - if is_in $optname $CMDLINE_SET; then - eval $optname='$optval' - elif is_in $optname $CMDLINE_APPEND; then - append $optname "$optval" - else - die_unknown $opt - fi - ;; - esac -done - -disabled logging && logfile=/dev/null - -echo "# $0 $FFMPEG_CONFIGURATION" > $logfile -set >> $logfile - -test -n "$cross_prefix" && enable cross_compile - -if enabled cross_compile; then - test -n "$arch" && test -n "$target_os" || - die "Must specify target arch and OS when cross-compiling" -fi - -ar_default="${cross_prefix}${ar_default}" -cc_default="${cross_prefix}${cc_default}" -cxx_default="${cross_prefix}${cxx_default}" -nm_default="${cross_prefix}${nm_default}" -pkg_config_default="${cross_prefix}${pkg_config_default}" -ranlib="${cross_prefix}${ranlib}" -strip_default="${cross_prefix}${strip_default}" - -sysinclude_default="${sysroot}/usr/include" - -case "$toolchain" in - clang-asan) - cc_default="clang" - add_cflags -faddress-sanitizer - add_ldflags -faddress-sanitizer - ;; - clang-tsan) - cc_default="clang" - add_cflags -fthread-sanitizer - add_ldflags -fthread-sanitizer - ;; - msvc) - cc_default="c99wrap cl" - ld_default="c99wrap link" - nm_default="dumpbin -symbols" - ar_default="lib" - target_os_default="win32" - ;; - ?*) - die "Unknown toolchain $toolchain" - ;; -esac - -set_default arch cc cxx pkg_config strip sysinclude target_os yasmexe -enabled cross_compile || host_cc_default=$cc -set_default host_cc - -if ! $pkg_config --version >/dev/null 2>&1; then - warn "$pkg_config not found, library detection may fail." - pkg_config=false -fi - -exesuf() { - case $1 in - mingw32*|win32|win64|cygwin*|*-dos|freedos|opendos|os/2*|symbian) echo .exe ;; - esac -} - -EXESUF=$(exesuf $target_os) -HOSTEXESUF=$(exesuf $host_os) - -# set temporary file name -: ${TMPDIR:=$TEMPDIR} -: ${TMPDIR:=$TMP} -: ${TMPDIR:=/tmp} - -if ! check_cmd mktemp -u XXXXXX; then - # simple replacement for missing mktemp - # NOT SAFE FOR GENERAL USE - mktemp(){ - echo "${2%%XXX*}.${HOSTNAME}.${UID}.$$" - } -fi - -tmpfile(){ - tmp=$(mktemp -u "${TMPDIR}/ffconf.XXXXXXXX")$2 && - (set -C; exec > $tmp) 2>/dev/null || - die "Unable to create temporary file in $TMPDIR." - append TMPFILES $tmp - eval $1=$tmp -} - -trap 'rm -f -- $TMPFILES' EXIT - -tmpfile TMPASM .asm -tmpfile TMPC .c -tmpfile TMPCPP .cpp -tmpfile TMPE $EXESUF -tmpfile TMPH .h -tmpfile TMPO .o -tmpfile TMPS .S -tmpfile TMPSH .sh -tmpfile TMPV .ver - -unset -f mktemp - -chmod +x $TMPE - -# make sure we can execute files in $TMPDIR -cat > $TMPSH 2>> $logfile <> $logfile 2>&1 -if ! $TMPSH >> $logfile 2>&1; then - cat <&1 | grep -q '^gcc.*LLVM'; then - _type=llvm_gcc - gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)') - _ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver" - _depflags='-MMD -MF $(@:.o=.d) -MT $@' - _cflags_speed='-O3' - _cflags_size='-Os' - elif $_cc -v 2>&1 | grep -qi ^gcc; then - _type=gcc - gcc_version=$($_cc --version | head -n1) - gcc_basever=$($_cc -dumpversion) - gcc_pkg_ver=$(expr "$gcc_version" : '[^ ]* \(([^)]*)\)') - gcc_ext_ver=$(expr "$gcc_version" : ".*$gcc_pkg_ver $gcc_basever \\(.*\\)") - _ident=$(cleanws "gcc $gcc_basever $gcc_pkg_ver $gcc_ext_ver") - if ! $_cc -dumpversion | grep -q '^2\.'; then - _depflags='-MMD -MF $(@:.o=.d) -MT $@' - fi - _cflags_speed='-O3' - _cflags_size='-Os' - elif $_cc --version 2>/dev/null | grep -q ^icc; then - _type=icc - _ident=$($_cc --version | head -n1) - _depflags='-MMD' - _cflags_speed='-O3' - _cflags_size='-Os' - _cflags_noopt='-O1' - elif $_cc -v 2>&1 | grep -q xlc; then - _type=xlc - _ident=$($_cc -qversion 2>/dev/null | head -n1) - _cflags_speed='-O5' - _cflags_size='-O5 -qcompact' - elif $_cc -V 2>/dev/null | grep -q Compaq; then - _type=ccc - _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3) - _DEPFLAGS='-M' - _cflags_speed='-fast' - _cflags_size='-O1' - _flags_filter=ccc_flags - elif $_cc --vsn 2>/dev/null | grep -q "ARM C/C++ Compiler"; then - test -d "$sysroot" || die "No valid sysroot specified." - _type=armcc - _ident=$($_cc --vsn | head -n1) - armcc_conf="$PWD/armcc.conf" - $_cc --arm_linux_configure \ - --arm_linux_config_file="$armcc_conf" \ - --configure_sysroot="$sysroot" \ - --configure_cpp_headers="$sysinclude" >>$logfile 2>&1 || - die "Error creating armcc configuration file." - $_cc --vsn | grep -q RVCT && armcc_opt=rvct || armcc_opt=armcc - _flags="--arm_linux_config_file=$armcc_conf --translate_gcc" - as_default="${cross_prefix}gcc" - _depflags='-MMD' - _cflags_speed='-O3' - _cflags_size='-Os' - elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then - _type=tms470 - _ident=$($_cc -version | head -n1 | tr -s ' ') - _flags='--gcc --abi=eabi -me' - _cc_e='-ppl -fe=$@' - _cc_o='-fe=$@' - _depflags='-ppa -ppd=$(@:.o=.d)' - _cflags_speed='-O3 -mf=5' - _cflags_size='-O3 -mf=2' - _flags_filter=tms470_flags - elif $_cc -v 2>&1 | grep -q clang; then - _type=clang - _ident=$($_cc --version | head -n1) - _depflags='-MMD' - _cflags_speed='-O3' - _cflags_size='-Os' - elif $_cc -V 2>&1 | grep -q Sun; then - _type=suncc - _ident=$($_cc -V 2>&1 | head -n1 | cut -d' ' -f 2-) - _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< | sed -e "1s,^.*: ,$@: ," -e "\$$!s,\$$, \\\," -e "1!s,^.*: , ," > $(@:.o=.d)' - _DEPFLAGS='-xM1 -xc99' - _ldflags='-std=c99' - _cflags_speed='-O5' - _cflags_size='-O5 -xspace' - _flags_filter=suncc_flags - elif $_cc -v 2>&1 | grep -q 'PathScale\|Path64'; then - _type=pathscale - _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) - _depflags='-MMD -MF $(@:.o=.d) -MT $@' - _cflags_speed='-O2' - _cflags_size='-Os' - _flags_filter='filter_out -Wdisabled-optimization' - elif $_cc -v 2>&1 | grep -q Open64; then - _type=open64 - _ident=$($_cc -v 2>&1 | head -n1 | tr -d :) - _depflags='-MMD -MF $(@:.o=.d) -MT $@' - _cflags_speed='-O2' - _cflags_size='-Os' - _flags_filter='filter_out 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compiler $cc, unable to select optimal CFLAGS" - -: ${as_default:=$cc} -: ${dep_cc_default:=$cc} -: ${ld_default:=$cc} -: ${host_ld_default:=$host_cc} -set_default ar as dep_cc ld host_ld - -probe_cc as "$as" -asflags_filter=$_flags_filter -add_asflags $_flags $_cflags -set_ccvars AS - -probe_cc ld "$ld" -ldflags_filter=$_flags_filter -add_ldflags $_flags $_ldflags -test "$cc_type" != "$ld_type" && add_ldflags $cc_ldflags -LD_O=${_ld_o-$LD_O} -LD_LIB=${_ld_lib-$LD_LIB} -LD_PATH=${_ld_path-$LD_PATH} - -probe_cc hostld "$host_ld" -host_ldflags_filter=$_flags_filter -add_host_ldflags $_flags $_ldflags -HOSTLD_O=${_ld_o-$HOSTLD_O} - -if [ -z "$CC_DEPFLAGS" ] && [ "$dep_cc" != "$cc" ]; then - probe_cc depcc "$dep_cc" - CCDEP=${_DEPCMD:-$DEPCMD} - CCDEP_FLAGS=${_DEPFLAGS:=$DEPFLAGS} - DEPCCFLAGS=$_flags -fi - -if $ar 2>&1 | grep -q Microsoft; then - arflags="-nologo" - ar_o='-out:$@' -elif $ar 2>&1 | grep -q 'Texas Instruments'; then - arflags="rq" - ar_o='$@' -else - arflags="rc" - ar_o='$@' -fi - -add_cflags $extra_cflags -add_cxxflags $extra_cxxflags -add_asflags $extra_cflags - -if test -n "$sysroot"; then - case "$cc_type" in - gcc|llvm_gcc|clang) - add_cppflags --sysroot="$sysroot" - add_ldflags --sysroot="$sysroot" - ;; - tms470) - add_cppflags -I"$sysinclude" - add_ldflags --sysroot="$sysroot" - ;; - esac -fi - -if test "$cpu" = host; then - enabled cross_compile && die "--cpu=host makes no sense when cross-compiling." - - case "$cc_type" in - gcc|llvm_gcc) - check_native(){ - $cc $1=native -v -c -o $TMPO $TMPC >$TMPE 2>&1 || return - sed -n "/cc1.*$1=/{ - s/.*$1=\\([^ ]*\\).*/\\1/ - p - q - }" $TMPE - } - cpu=$(check_native -march || check_native -mcpu) - ;; - esac - - test "${cpu:-host}" = host && die "--cpu=host not supported with compiler $cc" -fi - -# Deal with common $arch aliases -case "$arch" in - aarch64|arm64) - arch="aarch64" - ;; - arm*|iPad*) - arch="arm" - ;; - mips*|IP*) - arch="mips" - ;; - parisc*|hppa*) - arch="parisc" - ;; - "Power Macintosh"|ppc*|powerpc*) - arch="ppc" - ;; - s390|s390x) - arch="s390" - ;; - sh4|sh) - arch="sh4" - ;; - sun4u|sparc*) - arch="sparc" - ;; - tilegx|tile-gx) - arch="tilegx" - ;; - i[3-6]86|i86pc|BePC|x86pc|x86_64|x86_32|amd64) - arch="x86" - ;; -esac - -is_in $arch $ARCH_LIST || warn "unknown architecture $arch" -enable $arch - -# Add processor-specific flags -if enabled aarch64; then - - case $cpu in - armv*) - cpuflags="-march=$cpu" - ;; - *) - cpuflags="-mcpu=$cpu" - ;; - esac - -elif enabled alpha; then - - cpuflags="-mcpu=$cpu" - -elif enabled arm; then - - check_arm_arch() { - check_cpp_condition stddef.h \ - "defined __ARM_ARCH_${1}__ || defined __TARGET_ARCH_${2:-$1}" \ - $cpuflags - } - - probe_arm_arch() { - if check_arm_arch 4; then echo armv4; - elif check_arm_arch 4T; then echo armv4t; - elif check_arm_arch 5; then echo armv5; - elif check_arm_arch 5E; then echo armv5e; - elif check_arm_arch 5T; then echo armv5t; - elif check_arm_arch 5TE; then echo armv5te; - elif check_arm_arch 5TEJ; then echo armv5te; - elif check_arm_arch 6; then echo armv6; - elif check_arm_arch 6J; then echo armv6j; - elif check_arm_arch 6K; then echo armv6k; - elif check_arm_arch 6Z; then echo armv6z; - elif check_arm_arch 6ZK; then echo armv6zk; - elif check_arm_arch 6T2; then echo armv6t2; - elif check_arm_arch 7; then echo armv7; - elif check_arm_arch 7A 7_A; then echo armv7-a; - elif check_arm_arch 7R 7_R; then echo armv7-r; - elif check_arm_arch 7M 7_M; then echo armv7-m; - elif check_arm_arch 7EM 7E_M; then echo armv7-m; - elif check_arm_arch 8A 8_A; then echo armv8-a; - fi - } - - [ "$cpu" = generic ] && cpu=$(probe_arm_arch) - - case $cpu in - armv*) - cpuflags="-march=$cpu" - subarch=$(echo $cpu | sed 's/[^a-z0-9]//g') - ;; - *) - cpuflags="-mcpu=$cpu" - case $cpu in - cortex-a*) subarch=armv7a ;; - cortex-r*) subarch=armv7r ;; - cortex-m*) enable thumb; subarch=armv7m ;; - arm11*) subarch=armv6 ;; - arm[79]*e*|arm9[24]6*|arm96*|arm102[26]) subarch=armv5te ;; - armv4*|arm7*|arm9[24]*) subarch=armv4 ;; - *) subarch=$(probe_arm_arch) ;; - esac - ;; - esac - - case "$subarch" in - armv5t*) enable fast_clz ;; - armv[6-8]*) enable fast_clz fast_unaligned ;; - esac - -elif enabled avr32; then - - case $cpu in - ap7[02]0[0-2]) - subarch="avr32_ap" - cpuflags="-mpart=$cpu" - ;; - ap) - subarch="avr32_ap" - cpuflags="-march=$cpu" - ;; - uc3[ab]*) - subarch="avr32_uc" - cpuflags="-mcpu=$cpu" - ;; - uc) - subarch="avr32_uc" - cpuflags="-march=$cpu" - ;; - esac - -elif enabled bfin; then - - cpuflags="-mcpu=$cpu" - -elif enabled mips; then - - cpuflags="-march=$cpu" - - case $cpu in - 24kc) - disable mipsfpu - disable mipsdspr1 - disable mipsdspr2 - ;; - 24kf*) - disable mipsdspr1 - disable mipsdspr2 - ;; - 24kec|34kc|1004kc) - disable mipsfpu - disable mipsdspr2 - ;; - 24kef*|34kf*|1004kf*) - disable mipsdspr2 - ;; - 74kc) - disable mipsfpu - ;; - esac - -elif enabled ppc; then - - case $(tolower $cpu) in - 601|ppc601|powerpc601) - cpuflags="-mcpu=601" - disable altivec - ;; - 603*|ppc603*|powerpc603*) - cpuflags="-mcpu=603" - disable altivec - ;; - 604*|ppc604*|powerpc604*) - cpuflags="-mcpu=604" - disable altivec - ;; - g3|75*|ppc75*|powerpc75*) - cpuflags="-mcpu=750" - disable altivec - ;; - g4|745*|ppc745*|powerpc745*) - cpuflags="-mcpu=7450" - ;; - 74*|ppc74*|powerpc74*) - cpuflags="-mcpu=7400" - ;; - g5|970|ppc970|powerpc970) - cpuflags="-mcpu=970" - ;; - power[3-7]*) - cpuflags="-mcpu=$cpu" - ;; - cell) - cpuflags="-mcpu=cell" - enable ldbrx - ;; - e500mc) - cpuflags="-mcpu=e500mc" - disable altivec - ;; - e500v2) - cpuflags="-mcpu=8548 -mhard-float -mfloat-gprs=double" - disable altivec - ;; - e500) - cpuflags="-mcpu=8540 -mhard-float" - disable altivec - ;; - esac - -elif enabled sparc; then - - case $cpu in - cypress|f93[04]|tsc701|sparcl*|supersparc|hypersparc|niagara|v[789]) - cpuflags="-mcpu=$cpu" - disable vis - ;; - ultrasparc*|niagara[234]) - cpuflags="-mcpu=$cpu" - ;; - esac - -elif enabled x86; then - - case $cpu in - i[345]86|pentium) - cpuflags="-march=$cpu" - disable mmx - ;; - # targets that do NOT support conditional mov (cmov) - pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3) - cpuflags="-march=$cpu" - disable cmov - ;; - # targets that do support conditional mov (cmov) - i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*) - cpuflags="-march=$cpu" - enable cmov - enable fast_cmov - ;; - # targets that do support conditional mov but on which it's slow - pentium4|pentium4m|prescott|nocona) - cpuflags="-march=$cpu" - enable cmov - disable fast_cmov - ;; - esac - -fi - -if [ "$cpu" != generic ]; then - add_cflags $cpuflags - add_asflags $cpuflags -fi - -# compiler sanity check -check_exec < -EOF -check_cc -D_LARGEFILE_SOURCE < -EOF - -check_host_cflags -std=c99 -check_host_cflags -Wall - -check_64bit(){ - arch32=$1 - arch64=$2 - expr=$3 - check_code cc "" "int test[2*($expr) - 1]" && - subarch=$arch64 || subarch=$arch32 -} - -case "$arch" in - aarch64|alpha|ia64) - spic=$shared - ;; - mips) - check_64bit mips mips64 '_MIPS_SIM > 1' - spic=$shared - ;; - parisc) - check_64bit parisc parisc64 'sizeof(void *) > 4' - spic=$shared - ;; - ppc) - check_64bit ppc ppc64 'sizeof(void *) > 4' - spic=$shared - ;; - sparc) - check_64bit sparc sparc64 'sizeof(void *) > 4' - spic=$shared - ;; - x86) - check_64bit x86_32 x86_64 'sizeof(void *) > 4' - if test "$subarch" = "x86_64"; then - spic=$shared - fi - ;; - ppc) - check_cc < mapfile && add_ldflags -Wl,-M,mapfile - nm_default='nm -P -g' - ;; - netbsd) - disable symver - oss_indev_extralibs="-lossaudio" - oss_outdev_extralibs="-lossaudio" - enabled gcc || check_ldflags -Wl,-zmuldefs - ;; - openbsd|bitrig) - disable symver - SHFLAGS='-shared' - SLIB_INSTALL_NAME='$(SLIBNAME).$(LIBMAJOR).$(LIBMINOR)' - SLIB_INSTALL_LINKS= - oss_indev_extralibs="-lossaudio" - oss_outdev_extralibs="-lossaudio" - ;; - dragonfly) - disable symver - ;; - freebsd) - ;; - bsd/os) - add_extralibs -lpoll -lgnugetopt - strip="strip -d" - ;; - darwin) - gas="gas-preprocessor.pl $cc" - enabled ppc && add_asflags -force_cpusubtype_ALL - SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)' - enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress - strip="${strip} -x" - add_ldflags -Wl,-dynamic,-search_paths_first - SLIBSUF=".dylib" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)' - FFSERVERLDFLAGS=-Wl,-bind_at_load - objformat="macho" - enabled x86_64 && objformat="macho64" - enabled_any pic shared || - { check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; } - ;; - mingw32*) - if test $target_os = "mingw32ce"; then - disable network - else - target_os=mingw32 - fi - LIBTARGET=i386 - if enabled x86_64; then - LIBTARGET="i386:x86-64" - elif enabled arm; then - LIBTARGET=arm-wince - fi - shlibdir_default="$bindir_default" - SLIBPREF="" - SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' - dlltool="${cross_prefix}dlltool" - if check_cmd lib.exe -list; then - SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); lib.exe /machine:$(LIBTARGET) /def:$$(@:$(SLIBSUF)=.def) /out:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)' - if enabled x86_64; then - LIBTARGET=x64 - fi - elif check_cmd $dlltool --version; then - SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)' - fi - SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' - SLIB_INSTALL_LINKS= - SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' - SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' - SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.orig.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base' - objformat="win32" - ranlib=: - enable dos_paths - ;; - win32|win64) - if enabled shared; then - # Link to the import library instead of the normal static library - # for shared libs. - LD_LIB='%.lib' - # Cannot build shared and static libraries at the same time with - # MSVC. - disable static - fi - shlibdir_default="$bindir_default" - SLIBPREF="" - SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' - SLIB_CREATE_DEF_CMD='makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)' - SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' - SLIB_INSTALL_LINKS= - SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)' - SLIB_INSTALL_EXTRA_LIB='$(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)' - SHFLAGS='-dll -def:$$(@:$(SLIBSUF)=.def) -implib:$(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib)' - objformat="win32" - ranlib=: - enable dos_paths - ;; - cygwin*) - target_os=cygwin - shlibdir_default="$bindir_default" - SLIBPREF="cyg" - SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' - SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)' - SLIB_INSTALL_LINKS= - SLIB_INSTALL_EXTRA_LIB='lib$(FULLNAME).dll.a' - SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(FULLNAME).dll.a' - objformat="win32" - enable dos_paths - ;; - *-dos|freedos|opendos) - network_extralibs="-lsocket" - objformat="coff" - enable dos_paths - add_cppflags -U__STRICT_ANSI__ - ;; - linux) - enable dv1394 - ;; - irix*) - target_os=irix - ranlib="echo ignoring ranlib" - ;; - os/2*) - strip="lxlite -CS" - ln_s="cp -f" - objformat="aout" - add_cppflags -D_GNU_SOURCE - add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap - SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf' - FFSERVERLDFLAGS="" - LIBSUF="_s.a" - SLIBPREF="" - SLIBSUF=".dll" - SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)' - SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(shell echo $(NAME) | cut -c1-6)$(LIBMAJOR)$(SLIBSUF)' - SLIB_CREATE_DEF_CMD='echo LIBRARY $(SLIBNAME_WITH_MAJOR) INITINSTANCE TERMINSTANCE > $(SUBDIR)$(NAME).def; \ - echo PROTMODE >> $(SUBDIR)$(NAME).def; \ - echo CODE PRELOAD MOVEABLE DISCARDABLE >> $(SUBDIR)$(NAME).def; \ - echo DATA PRELOAD MOVEABLE MULTIPLE NONSHARED >> $(SUBDIR)$(NAME).def; \ - echo EXPORTS >> $(SUBDIR)$(NAME).def; \ - emxexp -o $(OBJS) >> $(SUBDIR)$(NAME).def' - SLIB_EXTRA_CMD='emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.a $(SUBDIR)$(NAME).def; \ - emximp -o $(SUBDIR)$(LIBPREF)$(NAME)_dll.lib $(SUBDIR)$(NAME).def;' - SLIB_INSTALL_EXTRA_LIB='$(LIBPREF)$(NAME)_dll.a $(LIBPREF)$(NAME)_dll.lib' - enable dos_paths - enable_weak os2threads - ;; - gnu/kfreebsd) - add_cppflags -D_BSD_SOURCE - ;; - gnu) - ;; - qnx) - add_cppflags -D_QNX_SOURCE - network_extralibs="-lsocket" - ;; - symbian) - SLIBSUF=".dll" - enable dos_paths - add_cflags --include=$sysinclude/gcce/gcce.h -fvisibility=default - add_cppflags -D__GCCE__ -D__SYMBIAN32__ -DSYMBIAN_OE_POSIX_SIGNALS - add_ldflags -Wl,--target1-abs,--no-undefined \ - -Wl,-Ttext,0x80000,-Tdata,0x1000000 -shared \ - -Wl,--entry=_E32Startup -Wl,-u,_E32Startup - add_extralibs -l:eexe.lib -l:usrt2_2.lib -l:dfpaeabi.dso \ - -l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \ - -l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib - ;; - osf1) - add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT - FFSERVERLDFLAGS= - ;; - minix) - ;; - plan9) - add_cppflags -D_C99_SNPRINTF_EXTENSION \ - -D_REENTRANT_SOURCE \ - -D_RESEARCH_SOURCE \ - -DFD_SETSIZE=96 \ - -DHAVE_SOCK_OPTS - add_compat strtod.o strtod=avpriv_strtod - network_extralibs='-lbsd' - exeobjs=compat/plan9/main.o - disable ffserver - cp_f='cp' - ;; - none) - ;; - *) - die "Unknown OS '$target_os'." - ;; -esac - -# determine libc flavour - -# uclibc defines __GLIBC__, so it needs to be checked before glibc. -if check_cpp_condition features.h "defined __UCLIBC__"; then - libc_type=uclibc - add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -elif check_cpp_condition features.h "defined __GLIBC__"; then - libc_type=glibc - add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -# MinGW headers can be installed on Cygwin, so check for newlib first. -elif check_cpp_condition newlib.h "defined _NEWLIB_VERSION"; then - libc_type=newlib - add_cppflags -U__STRICT_ANSI__ -elif check_header _mingw.h; then - libc_type=mingw - check_cpp_condition _mingw.h \ - "defined (__MINGW64_VERSION_MAJOR) || (__MINGW32_MAJOR_VERSION > 3) || \ - (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" || - die "ERROR: MinGW runtime version must be >= 3.15." - add_cppflags -U__STRICT_ANSI__ - if check_cpp_condition _mingw.h "defined(__MINGW64_VERSION_MAJOR) && \ - __MINGW64_VERSION_MAJOR < 3"; then - add_compat msvcrt/snprintf.o - add_cflags "-include $source_path/compat/msvcrt/snprintf.h" - fi -elif check_func_headers stdlib.h _get_doserrno; then - libc_type=msvcrt - add_compat strtod.o strtod=avpriv_strtod - add_compat msvcrt/snprintf.o snprintf=avpriv_snprintf \ - _snprintf=avpriv_snprintf \ - vsnprintf=avpriv_vsnprintf -elif check_cpp_condition stddef.h "defined __KLIBC__"; then - libc_type=klibc -fi - -test -n "$libc_type" && enable $libc_type - -# hacks for compiler/libc/os combinations - -if enabled_all tms470 glibc; then - CPPFLAGS="-I${source_path}/compat/tms470 ${CPPFLAGS}" - add_cppflags -D__USER_LABEL_PREFIX__= - add_cppflags -D__builtin_memset=memset - add_cppflags -D__gnuc_va_list=va_list -D_VA_LIST_DEFINED - add_cflags -pds=48 # incompatible redefinition of macro -fi - -if enabled_all ccc glibc; then - add_ldflags -Wl,-z,now # calls to libots crash without this -fi - -esc(){ - echo "$*" | sed 's/%/%25/g;s/:/%3a/g' -} - -echo "config:$arch:$subarch:$cpu:$target_os:$(esc $cc_ident):$(esc $FFMPEG_CONFIGURATION)" >config.fate - -check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic - -set_default $PATHS_LIST -set_default nm - -# we need to build at least one lib type -if ! enabled_any static shared; then - cat <= 2.0.0" aacplus.h aacplusEncOpen -laacplus -enabled libass && require_pkg_config libass ass/ass.h ass_library_init -enabled libbluray && require libbluray libbluray/bluray.h bd_open -lbluray -enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 && - { check_lib celt/celt.h celt_decoder_create_custom -lcelt0 || - die "ERROR: libcelt must be installed and version must be >= 0.11.0."; } -enabled libcaca && require_pkg_config caca caca.h caca_create_canvas -enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac -enabled libfdk_aac && require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac -flite_libs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite" -enabled libflite && require2 libflite "flite/flite.h" flite_init $flite_libs -enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType -enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do - check_lib "${gsm_hdr}" gsm_create -lgsm && break; - done || die "ERROR: libgsm not found"; } -enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc -enabled libmodplug && require libmodplug libmodplug/modplug.h ModPlug_Load -lmodplug -enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame -enabled libnut && require libnut libnut.h nut_demuxer_init -lnut -enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb -enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb -enabled libopencv && require_pkg_config opencv opencv/cxcore.h cvCreateImageHeader -enabled libopenjpeg && { check_lib openjpeg-1.5/openjpeg.h opj_version -lopenjpeg || - check_lib openjpeg.h opj_version -lopenjpeg || - die "ERROR: libopenjpeg not found"; } -enabled libopus && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create -enabled libpulse && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new -enabled librtmp && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket -enabled libschroedinger && require_pkg_config schroedinger-1.0 schroedinger/schro.h schro_init -enabled libsoxr && require libsoxr soxr.h soxr_create -lsoxr -enabled libspeex && require libspeex speex/speex.h speex_decoder_init -lspeex -enabled libstagefright_h264 && require_cpp libstagefright_h264 "binder/ProcessState.h media/stagefright/MetaData.h - media/stagefright/MediaBufferGroup.h media/stagefright/MediaDebug.h media/stagefright/MediaDefs.h - media/stagefright/OMXClient.h media/stagefright/OMXCodec.h" android::OMXClient -lstagefright -lmedia -lutils -lbinder -lgnustl_static -enabled libtheora && require libtheora theora/theoraenc.h th_info_init -ltheoraenc -ltheoradec -logg -enabled libtwolame && require libtwolame twolame.h twolame_init -ltwolame && - { check_lib twolame.h twolame_encode_buffer_float32_interleaved -ltwolame || - die "ERROR: libtwolame must be installed and version must be >= 0.3.10"; } -enabled libutvideo && require_cpp utvideo "stdint.h stdlib.h utvideo/utvideo.h utvideo/Codec.h" 'CCodec*' -lutvideo -lstdc++ -enabled libv4l2 && require_pkg_config libv4l2 libv4l2.h v4l2_ioctl -enabled libvo_aacenc && require libvo_aacenc vo-aacenc/voAAC.h voGetAACEncAPI -lvo-aacenc -enabled libvo_amrwbenc && require libvo_amrwbenc vo-amrwbenc/enc_if.h E_IF_init -lvo-amrwbenc -enabled libvorbis && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg -enabled libvpx && { - enabled libvpx_vp8_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" vpx_codec_dec_init_ver -lvpx || - die "ERROR: libvpx decoder version must be >=0.9.1"; } - enabled libvpx_vp8_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_enc_init_ver VP8E_SET_MAX_INTRA_BITRATE_PCT" -lvpx || - die "ERROR: libvpx encoder version must be >=0.9.7"; } - enabled libvpx_vp9_decoder && { check_lib2 "vpx/vpx_decoder.h vpx/vp8dx.h" "vpx_codec_vp9_dx" -lvpx || disable libvpx_vp9_decoder; } - enabled libvpx_vp9_encoder && { check_lib2 "vpx/vpx_encoder.h vpx/vp8cx.h" "vpx_codec_vp9_cx" -lvpx || disable libvpx_vp9_encoder; } } -enabled libx264 && require libx264 x264.h x264_encoder_encode -lx264 && - { check_cpp_condition x264.h "X264_BUILD >= 118" || - die "ERROR: libx264 must be installed and version must be >= 0.118."; } -enabled libxavs && require libxavs xavs.h xavs_encoder_encode -lxavs -enabled libxvid && require libxvid xvid.h xvid_global -lxvidcore -enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do - check_lib 'AL/al.h' alGetError "${al_libs}" && break; done } || - die "ERROR: openal not found"; } && - { check_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" || - die "ERROR: openal must be installed and version must be 1.1 or compatible"; } -enabled openssl && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto || - check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 || - check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 || - die "ERROR: openssl not found"; } - -if enabled gnutls; then - { check_lib nettle/bignum.h nettle_mpz_get_str_256 -lnettle -lhogweed -lgmp && enable nettle; } || - { check_lib gcrypt.h gcry_mpi_new -lgcrypt && enable gcrypt; } -fi - -# libdc1394 check -if enabled libdc1394; then - { check_lib dc1394/dc1394.h dc1394_new -ldc1394 -lraw1394 && - enable libdc1394_2; } || - { check_lib libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394 && - enable libdc1394_1; } || - die "ERROR: No version of libdc1394 found " -fi - -SDL_CONFIG="${cross_prefix}sdl-config" -if check_pkg_config sdl SDL_events.h SDL_PollEvent; then - check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags && - check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x010300" $sdl_cflags && - enable sdl -else - if "${SDL_CONFIG}" --version > /dev/null 2>&1; then - sdl_cflags=$("${SDL_CONFIG}" --cflags) - sdl_libs=$("${SDL_CONFIG}" --libs) - check_func_headers SDL_version.h SDL_Linked_Version $sdl_cflags $sdl_libs && - check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags && - check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) < 0x010300" $sdl_cflags && - enable sdl - fi -fi -enabled sdl && add_cflags $sdl_cflags && add_extralibs $sdl_libs - -texi2html --help 2> /dev/null | grep -q 'init-file' && enable texi2html || disable texi2html -makeinfo --version > /dev/null 2>&1 && enable makeinfo || disable makeinfo -perl --version > /dev/null 2>&1 && enable perl || disable perl -pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man -rsync --help 2> /dev/null | grep -q 'contimeout' && enable rsync_contimeout || disable rsync_contimeout - -check_header linux/fb.h -check_header linux/videodev.h -check_header linux/videodev2.h -check_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_safe struct_v4l2_frmivalenum_discrete - -check_header sys/videoio.h - -check_func_headers "windows.h vfw.h" capCreateCaptureWindow "$vfwcap_indev_extralibs" -# check that WM_CAP_DRIVER_CONNECT is defined to the proper value -# w32api 3.12 had it defined wrong -check_cpp_condition vfw.h "WM_CAP_DRIVER_CONNECT > WM_USER" && enable vfwcap_defines - -check_type "dshow.h" IBaseFilter - -# check for ioctl_meteor.h, ioctl_bt848.h and alternatives -{ check_header dev/bktr/ioctl_meteor.h && - check_header dev/bktr/ioctl_bt848.h; } || -{ check_header machine/ioctl_meteor.h && - check_header machine/ioctl_bt848.h; } || -{ check_header dev/video/meteor/ioctl_meteor.h && - check_header dev/video/bktr/ioctl_bt848.h; } || -check_header dev/ic/bt8xx.h - -check_header sndio.h -if check_struct sys/soundcard.h audio_buf_info bytes; then - enable_safe sys/soundcard.h -else - check_cc -D__BSD_VISIBLE -D__XSI_VISIBLE < - audio_buf_info abc; -EOF -fi -check_header soundcard.h - -enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound - -enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack && check_func sem_timedwait && - check_func jack_port_get_latency_range -ljack - -enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio - -if enabled libcdio; then - check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio || check_lib2 "cdio/paranoia/cdda.h cdio/paranoia/paranoia.h" cdio_cddap_open -lcdio_paranoia -lcdio_cdda -lcdio -fi - -enabled x11grab && -require X11 X11/Xlib.h XOpenDisplay -lX11 && -require Xext X11/extensions/XShm.h XShmCreateImage -lXext && -require Xfixes X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes - -if ! disabled vaapi; then - check_lib va/va.h vaInitialize -lva && { - check_cpp_condition va/va_version.h "VA_CHECK_VERSION(0,32,0)" || - warn "Please upgrade to VA-API >= 0.32 if you would like full VA-API support."; - } || disable vaapi -fi - -enabled vdpau && - check_cpp_condition vdpau/vdpau.h "defined VDP_DECODER_PROFILE_MPEG4_PART2_ASP" || - disable vdpau - -# Funny iconv installations are not unusual, so check it after all flags have been set -disabled iconv || check_func_headers iconv.h iconv || check_lib2 iconv.h iconv -liconv || disable iconv - -enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel" -enabled coverage && add_cflags "-fprofile-arcs -ftest-coverage" && add_ldflags "-fprofile-arcs -ftest-coverage" -test -n "$valgrind" && target_exec="$valgrind --error-exitcode=1 --malloc-fill=0x2a --track-origins=yes --leak-check=full --gen-suppressions=all --suppressions=$source_path/tests/fate-valgrind.supp" - -# add some useful compiler flags if supported -check_cflags -Wdeclaration-after-statement -check_cflags -Wall -check_cflags -Wno-parentheses -check_cflags -Wno-switch -check_cflags -Wno-format-zero-length -check_cflags -Wdisabled-optimization -check_cflags -Wpointer-arith -check_cflags -Wredundant-decls -check_cflags -Wno-pointer-sign -check_cflags -Wwrite-strings -check_cflags -Wtype-limits -check_cflags -Wundef -check_cflags -Wmissing-prototypes -check_cflags -Wno-pointer-to-int-cast -check_cflags -Wstrict-prototypes -enabled extra_warnings && check_cflags -Winline - -# add some linker flags -check_ldflags -Wl,--warn-common -check_ldflags -Wl,-rpath-link=libpostproc:libswresample:libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample -test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic - -enabled xmm_clobber_test && - check_ldflags -Wl,--wrap,avcodec_open2 \ - -Wl,--wrap,avcodec_decode_audio4 \ - -Wl,--wrap,avcodec_decode_video2 \ - -Wl,--wrap,avcodec_decode_subtitle2 \ - -Wl,--wrap,avcodec_encode_audio2 \ - -Wl,--wrap,avcodec_encode_video \ - -Wl,--wrap,avcodec_encode_subtitle \ - -Wl,--wrap,sws_scale || - disable xmm_clobber_test - -echo "X{};" > $TMPV -if test_ldflags -Wl,--version-script,$TMPV; then - append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver' - check_cc < enable ${lib}_deps_${dep} -# -> add $dep to ${lib}_deps only once -add_dep() { - lib=$1 - dep=$2 - enabled "${lib}_deps_${dep}" && return 0 - enable "${lib}_deps_${dep}" - prepend "${lib}_deps" $dep -} - -# merge deps lib components -# merge all ${component}_deps into ${lib}_deps and ${lib}_deps_* -merge_deps() { - lib=$1 - shift - for comp in $*; do - enabled $comp || continue - eval "dep=\"\$${comp}_deps\"" - for d in $dep; do - add_dep $lib $d - done - done -} - -merge_deps libavfilter $FILTER_LIST - -echo "install prefix $prefix" -echo "source path $source_path" -echo "C compiler $cc" -echo "ARCH $arch ($cpu)" -if test "$build_suffix" != ""; then - echo "build suffix $build_suffix" -fi -if test "$progs_suffix" != ""; then - echo "progs suffix $progs_suffix" -fi -if test "$extra_version" != ""; then - echo "version string suffix $extra_version" -fi -echo "big-endian ${bigendian-no}" -echo "runtime cpu detection ${runtime_cpudetect-no}" -if enabled x86; then - echo "${yasmexe} ${yasm-no}" - echo "MMX enabled ${mmx-no}" - echo "MMXEXT enabled ${mmxext-no}" - echo "3DNow! enabled ${amd3dnow-no}" - echo "3DNow! extended enabled ${amd3dnowext-no}" - echo "SSE enabled ${sse-no}" - echo "SSSE3 enabled ${ssse3-no}" - echo "AVX enabled ${avx-no}" - echo "FMA4 enabled ${fma4-no}" - echo "CMOV enabled ${cmov-no}" - echo "CMOV is fast ${fast_cmov-no}" - echo "EBX available ${ebx_available-no}" - echo "EBP available ${ebp_available-no}" -fi -if enabled arm; then - echo "ARMv5TE enabled ${armv5te-no}" - echo "ARMv6 enabled ${armv6-no}" - echo "ARMv6T2 enabled ${armv6t2-no}" - echo "VFP enabled ${vfp-no}" - echo "NEON enabled ${neon-no}" - echo "THUMB enabled ${thumb-no}" -fi -if enabled mips; then - echo "MIPS FPU enabled ${mipsfpu-no}" - echo "MIPS32R2 enabled ${mips32r2-no}" - echo "MIPS DSP R1 enabled ${mipsdspr1-no}" - echo "MIPS DSP R2 enabled ${mipsdspr2-no}" -fi -if enabled ppc; then - echo "AltiVec enabled ${altivec-no}" - echo "PPC 4xx optimizations ${ppc4xx-no}" - echo "dcbzl available ${dcbzl-no}" -fi -if enabled sparc; then - echo "VIS enabled ${vis-no}" -fi -echo "debug symbols ${debug-no}" -echo "strip symbols ${stripping-no}" -echo "optimize for size ${small-no}" -echo "optimizations ${optimizations-no}" -echo "static ${static-no}" -echo "shared ${shared-no}" -echo "postprocessing support ${postproc-no}" -echo "new filter support ${avfilter-no}" -echo "network support ${network-no}" -echo "threading support ${thread_type-no}" -echo "safe bitstream reader ${safe_bitstream_reader-no}" -echo "SDL support ${sdl-no}" -echo "texi2html enabled ${texi2html-no}" -echo "perl enabled ${perl-no}" -echo "pod2man enabled ${pod2man-no}" -echo "makeinfo enabled ${makeinfo-no}" -test -n "$random_seed" && - echo "random seed ${random_seed}" -echo - -echo "External libraries:" -print_enabled '' $EXTERNAL_LIBRARY_LIST | print_3_columns -echo - -for type in decoder encoder hwaccel parser demuxer muxer protocol filter bsf indev outdev; do - echo "Enabled ${type}s:" - eval list=\$$(toupper $type)_LIST - print_enabled '_*' $list | print_3_columns - echo -done - -license="LGPL version 2.1 or later" -if enabled nonfree; then - license="nonfree and unredistributable" -elif enabled gplv3; then - license="GPL version 3 or later" -elif enabled lgplv3; then - license="LGPL version 3 or later" -elif enabled gpl; then - license="GPL version 2 or later" -fi - -echo "License: $license" - -echo "Creating config.mak and config.h..." - -test -e Makefile || $ln_s "$source_path/Makefile" . - -enabled stripping || strip="echo skipping strip" - -config_files="$TMPH config.mak" - -cat > config.mak <> config.mak - eval echo "${lcname}_VERSION_MAJOR=\$${name}_VERSION_MAJOR" >> config.mak - eval echo "${lcname}_VERSION_MINOR=\$${name}_VERSION_MINOR" >> config.mak -} - -map 'get_version $v' $LIBRARY_LIST - -cat > $TMPH <>$TMPH - -test -n "$malloc_prefix" && - echo "#define MALLOC_PREFIX $malloc_prefix" >>$TMPH - -if enabled yasm; then - append config_files $TMPASM - printf '' >$TMPASM -fi - -print_config ARCH_ "$config_files" $ARCH_LIST -print_config HAVE_ "$config_files" $HAVE_LIST -print_config CONFIG_ "$config_files" $CONFIG_LIST \ - $CONFIG_EXTRA \ - $ALL_COMPONENTS \ - -echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH -echo "endif # FFMPEG_CONFIG_MAK" >> config.mak - -# Do not overwrite an unchanged config.h to avoid superfluous rebuilds. -cp_if_changed $TMPH config.h -touch .config - -enabled yasm && cp_if_changed $TMPASM config.asm - -cat > $TMPH <> $TMPH - -cp_if_changed $TMPH libavutil/avconfig.h - -if test -n "$WARNINGS"; then - printf "\n$WARNINGS" - enabled fatal_warnings && exit 1 -fi - -# build pkg-config files - -pkgconfig_generate(){ - name=$1 - shortname=${name#lib}${build_suffix} - comment=$2 - version=$3 - libs=$4 - requires=$5 - enabled ${name#lib} || return 0 - mkdir -p $name - cat < $name/$name${build_suffix}.pc -prefix=$prefix -exec_prefix=\${prefix} -libdir=$libdir -includedir=$incdir - -Name: $name -Description: $comment -Version: $version -Requires: $(enabled shared || echo $requires) -Requires.private: $(enabled shared && echo $requires) -Conflicts: -Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs) -Libs.private: $(enabled shared && echo $libs) -Cflags: -I\${includedir} -EOF - -mkdir -p doc/examples/pc-uninstalled -includedir=${source_path} -[ "$includedir" = . ] && includedir="\${pcfiledir}/../../.." - cat < doc/examples/pc-uninstalled/$name.pc -prefix= -exec_prefix= -libdir=\${pcfiledir}/../../../$name -includedir=${includedir} - -Name: $name -Description: $comment -Version: $version -Requires: $requires -Conflicts: -Libs: -L\${libdir} -l${shortname} $(enabled shared || echo $libs) -Cflags: -I\${includedir} -EOF -} - -libavfilter_pc_deps="libavutil${build_suffix} = $LIBAVUTIL_VERSION" -enabled libavfilter_deps_avcodec && prepend libavfilter_pc_deps "libavcodec${build_suffix} = $LIBAVCODEC_VERSION," -enabled libavfilter_deps_avformat && prepend libavfilter_pc_deps "libavformat${build_suffix} = $LIBAVFORMAT_VERSION," -enabled libavfilter_deps_avresample && prepend libavfilter_pc_deps "libavresample${build_suffix} = $LIBAVRESAMPLE_VERSION," -enabled libavfilter_deps_swscale && prepend libavfilter_pc_deps "libswscale${build_suffix} = $LIBSWSCALE_VERSION," -enabled libavfilter_deps_swresample && prepend libavfilter_pc_deps "libswresample${build_suffix} = $LIBSWRESAMPLE_VERSION," -enabled libavfilter_deps_postproc && prepend libavfilter_pc_deps "libpostproc${build_suffix} = $LIBPOSTPROC_VERSION," -libavfilter_pc_deps=${libavfilter_pc_deps%, } - -libavdevice_pc_deps="libavformat${build_suffix} = $LIBAVFORMAT_VERSION" -enabled lavfi_indev && prepend libavdevice_pc_deps "libavfilter${build_suffix} = $LIBAVFILTER_VERSION," - -pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBM" -pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION" -pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec${build_suffix} = $LIBAVCODEC_VERSION" -pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$libavdevice_pc_deps" -pkgconfig_generate libavfilter "FFmpeg audio/video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$libavfilter_pc_deps" -pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil${build_suffix} = $LIBAVUTIL_VERSION" -pkgconfig_generate libavresample "Libav audio resampling library" "$LIBAVRESAMPLE_VERSION" "$extralibs" "libavutil${build_suffix} = $LIBAVUTIL_VERSION" -pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil${build_suffix} = $LIBAVUTIL_VERSION" -pkgconfig_generate libswresample "FFmpeg audio resampling library" "$LIBSWRESAMPLE_VERSION" "$LIBM" "libavutil${build_suffix} = $LIBAVUTIL_VERSION" - -fix_ffmpeg_remote(){ - git_remote_from=$1 - git_remote_to=$2 - fixme_remote=$(git --git-dir=$source_path/.git --work-tree=$source_path remote -v | grep $git_remote_from | cut -f 1 | sort | uniq) - if [ "$fixme_remote" != "" ]; then - echolog " -Outdated domain in git config, the official domain for ffmpeg git is since -November 2011, source.ffmpeg.org, both the old and the new point to the same -repository and server. To update it enter the following commands: -" - for remote in $fixme_remote; do - echolog "git remote set-url $remote $git_remote_to" - done - fi -} - -if test -f "$source_path/.git/config"; then - remote_from=git.videolan.org - remote_to=source.ffmpeg.org - fix_ffmpeg_remote git@$remote_from:ffmpeg git@$remote_to:ffmpeg - fix_ffmpeg_remote git://$remote_from/ffmpeg git://$remote_to/ffmpeg -fi diff --git a/ffmpeg1/description-pak b/ffmpeg1/description-pak deleted file mode 100644 index 97737e9..0000000 --- a/ffmpeg1/description-pak +++ /dev/null @@ -1 +0,0 @@ -Package created with checkinstall 1.6.2 diff --git a/ffmpeg1/doc/APIchanges b/ffmpeg1/doc/APIchanges deleted file mode 100644 index 255f914..0000000 --- a/ffmpeg1/doc/APIchanges +++ /dev/null @@ -1,1586 +0,0 @@ -Never assume the API of libav* to be stable unless at least 1 month has passed -since the last major version increase or the API was added. - -The last version increases were: -libavcodec: 2013-03-xx -libavdevice: 2013-03-xx -libavfilter: 2012-06-22 -libavformat: 2013-03-xx -libavresample: 2012-10-05 -libpostproc: 2011-04-18 -libswresample: 2011-09-19 -libswscale: 2011-06-20 -libavutil: 2012-10-22 - - -API changes, most recent first: - -2013-03-20 - xxxxxxx - lavu 52.22.100 - opt.h - Add AV_OPT_TYPE_DURATION value to AVOptionType enum. - -2013-03-17 - xxxxxx - lavu 52.20.100 - opt.h - Add AV_OPT_TYPE_VIDEO_RATE value to AVOptionType enum. - -2013-03-07 - xxxxxx - lavu 52.18.100 - avstring.h,bprint.h - Add av_escape() and av_bprint_escape() API. - -2013-02-24 - xxxxxx - lavfi 3.41.100 - buffersink.h - Add sample_rates field to AVABufferSinkParams. - -2013-01-17 - a1a707f - lavf 54.61.100 - Add av_codec_get_tag2(). - -2013-01-01 - 2eb2e17 - lavfi 3.34.100 - Add avfilter_get_audio_buffer_ref_from_arrays_channels. - -2012-12-20 - 34de47aa - lavfi 3.29.100 - avfilter.h - Add AVFilterLink.channels, avfilter_link_get_channels() - and avfilter_ref_get_channels(). - -2012-12-15 - 2ada584d - lavc 54.80.100 - avcodec.h - Add pkt_size field to AVFrame. - -2012-11-25 - c70ec631 - lavu 52.9.100 - opt.h - Add the following convenience functions to opt.h: - av_opt_get_image_size - av_opt_get_pixel_fmt - av_opt_get_sample_fmt - av_opt_set_image_size - av_opt_set_pixel_fmt - av_opt_set_sample_fmt - -2012-11-17 - 4cd74c81 - lavu 52.8.100 - bprint.h - Add av_bprint_strftime(). - -2012-11-15 - 92648107 - lavu 52.7.100 - opt.h - Add av_opt_get_key_value(). - -2012-11-13 - 79456652 - lavfi 3.23.100 - avfilter.h - Add channels field to AVFilterBufferRefAudioProps. - -2012-11-03 - 481fdeee - lavu 52.3.100 - opt.h - Add AV_OPT_TYPE_SAMPLE_FMT value to AVOptionType enum. - -2012-10-21 - 6fb2fd8 - lavc 54.68.100 - avcodec.h - lavfi 3.20.100 - avfilter.h - Add AV_PKT_DATA_STRINGS_METADATA side data type, used to transmit key/value - strings between AVPacket and AVFrame, and add metadata field to - AVCodecContext (which shall not be accessed by users; see AVFrame metadata - instead). - -2012-09-27 - a70b493 - lavd 54.3.100 - version.h - Add LIBAVDEVICE_IDENT symbol. - -2012-09-27 - a70b493 - lavfi 3.18.100 - version.h - Add LIBAVFILTER_IDENT symbol. - -2012-09-27 - a70b493 - libswr 0.16.100 - version.h - Add LIBSWRESAMPLE_VERSION, LIBSWRESAMPLE_BUILD - and LIBSWRESAMPLE_IDENT symbols. - -2012-09-06 - 29e972f - lavu 51.72.100 - parseutils.h - Add av_small_strptime() time parsing function. - - Can be used as a stripped-down replacement for strptime(), on - systems which do not support it. - -2012-08-25 - 2626cc4 - lavf 54.28.100 - Matroska demuxer now identifies SRT subtitles as AV_CODEC_ID_SUBRIP instead - of AV_CODEC_ID_TEXT. - -2012-08-13 - 5c0d8bc - lavfi 3.8.100 - avfilter.h - Add avfilter_get_class() function, and priv_class field to AVFilter - struct. - -2012-08-12 - a25346e - lavu 51.69.100 - opt.h - Add AV_OPT_FLAG_FILTERING_PARAM symbol in opt.h. - -2012-07-31 - 23fc4dd - lavc 54.46.100 - Add channels field to AVFrame. - -2012-07-30 - f893904 - lavu 51.66.100 - Add av_get_channel_description() - and av_get_standard_channel_layout() functions. - -2012-07-21 - 016a472 - lavc 54.43.100 - Add decode_error_flags field to AVFrame. - -2012-07-20 - b062936 - lavf 54.18.100 - Add avformat_match_stream_specifier() function. - -2012-07-14 - f49ec1b - lavc 54.38.100 - avcodec.h - Add metadata to AVFrame, and the accessor functions - av_frame_get_metadata() and av_frame_set_metadata(). - -2012-07-10 - 0e003d8 - lavc 54.33.100 - Add av_fast_padded_mallocz(). - -2012-07-10 - 21d5609 - lavfi 3.2.0 - avfilter.h - Add init_opaque() callback to AVFilter struct. - -2012-06-26 - e6674e4 - lavu 51.63.100 - imgutils.h - Add functions to libavutil/imgutils.h: - av_image_get_buffer_size() - av_image_fill_arrays() - av_image_copy_to_buffer() - -2012-06-24 - c41899a - lavu 51.62.100 - version.h - version moved from avutil.h to version.h - -2012-04-11 - 359abb1 - lavu 51.58.100 - error.h - Add av_make_error_string() and av_err2str() utilities to - libavutil/error.h. - -2012-06-05 - 62b39d4 - lavc 54.24.100 - Add pkt_duration field to AVFrame. - -2012-05-24 - f2ee065 - lavu 51.54.100 - Move AVPALETTE_SIZE and AVPALETTE_COUNT macros from - libavcodec/avcodec.h to libavutil/pixfmt.h. - -2012-05-14 - 94a9ac1 - lavf 54.5.100 - Add av_guess_sample_aspect_ratio() function. - -2012-04-20 - 65fa7bc - lavfi 2.70.100 - Add avfilter_unref_bufferp() to avfilter.h. - -2012-04-13 - 162e400 - lavfi 2.68.100 - Install libavfilter/asrc_abuffer.h public header. - -2012-03-26 - a67d9cf - lavfi 2.66.100 - Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions. - -2013-xx-xx - lavu 52.9.0 - pixdesc.h - Add av_pix_fmt_count_planes() function for counting planes in a pixel format. - -2013-xx-xx - lavfi 3.6.0 - Add AVFilterGraph.nb_filters, deprecate AVFilterGraph.filter_count. - -2013-03-xx - Reference counted buffers - lavu 52.8.0, lavc 55.0.0, lavf 55.0.0, -lavd 54.0.0, lavfi 3.5.0 - xxxxxxx, xxxxxxx - add a new API for reference counted buffers and buffer - pools (new header libavutil/buffer.h). - xxxxxxx - add AVPacket.buf to allow reference counting for the AVPacket data. - Add av_packet_from_data() function for constructing packets from - av_malloc()ed data. - xxxxxxx - move AVFrame from lavc to lavu (new header libavutil/frame.h), add - AVFrame.buf/extended_buf to allow reference counting for the AVFrame - data. Add new API for working with reference-counted AVFrames. - xxxxxxx - add the refcounted_frames field to AVCodecContext to make audio and - video decoders return reference-counted frames. Add get_buffer2() - callback to AVCodecContext which allocates reference-counted frames. - Add avcodec_default_get_buffer2() as the default get_buffer2() - implementation. - Deprecate AVCodecContext.get_buffer() / release_buffer() / - reget_buffer(), avcodec_default_get_buffer(), - avcodec_default_reget_buffer(), avcodec_default_release_buffer(). - Remove avcodec_default_free_buffers(), which should not have ever - been called from outside of lavc. - Deprecate the following AVFrame fields: - * base -- is now stored in AVBufferRef - * reference, type, buffer_hints -- are unnecessary in the new API - * hwaccel_picture_private, owner, thread_opaque -- should not - have been acessed from outside of lavc - * qscale_table, qstride, qscale_type, mbskip_table, motion_val, - mb_type, dct_coeff, ref_index -- mpegvideo-specific tables, - which are not exported anymore. - xxxxxxx - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add - av_buffersrc_add_frame(), deprecate av_buffersrc_buffer(). - Add av_buffersink_get_frame() and av_buffersink_get_samples(), - deprecate av_buffersink_read() and av_buffersink_read_samples(). - Deprecate AVFilterBufferRef and all functions for working with it. - -2013-xx-xx - xxxxxxx - lavu 52.8.0 - avstring.h - Add av_isdigit, av_isgraph, av_isspace, av_isxdigit. - -2013-xx-xx - xxxxxxx - lavfi 3.4.0 - avfiltergraph.h - Add resample_lavr_opts to AVFilterGraph for setting libavresample options - for auto-inserted resample filters. - -2013-xx-xx - xxxxxxx - lavu 52.7.0 - dict.h - Add av_dict_parse_string() to set multiple key/value pairs at once from a - string. - -2013-01-xx - xxxxxxx - lavu 52.6.0 - avstring.h - Add av_strnstr() - -2013-01-xx - xxxxxxx - lavu 52.5.0 - hmac.h - Add AVHMAC. - -2013-01-13 - xxxxxxx - lavc 54.87.100 / 54.36.0 - vdpau.h - Add AVVDPAUContext struct for VDPAU hardware-accelerated decoding. - -2013-01-12 - dae382b / 169fb94 - lavu 52.14.100 / 52.4.0 - pixdesc.h - Add AV_PIX_FMT_VDPAU flag. - -2013-01-07 - 249fca3 / 074a00d - lavr 1.1.0 - Add avresample_set_channel_mapping() for input channel reordering, - duplication, and silencing. - -2012-12-29 - 2ce43b3 / d8fd06c - lavu 52.13.100 / 52.3.0 - avstring.h - Add av_basename() and av_dirname(). - -2012-11-11 - 03b0787 / 5980f5d - lavu 52.6.100 / 52.2.0 - audioconvert.h - Rename audioconvert.h to channel_layout.h. audioconvert.h is now deprecated. - -2012-11-05 - 7d26be6 / dfde8a3 - lavu 52.5.100 / 52.1.0 - intmath.h - Add av_ctz() for trailing zero bit count - -2012-10-21 - e3a91c5 / a893655 - lavu 51.77.100 / 51.45.0 - error.h - Add AVERROR_EXPERIMENTAL - -2012-10-12 - a33ed6b / d2fcb35 - lavu 51.76.100 / 51.44.0 - pixdesc.h - Add functions for accessing pixel format descriptors. - Accessing the av_pix_fmt_descriptors array directly is now - deprecated. - -2012-10-11 - f391e40 / 9a92aea - lavu 51.75.100 / 51.43.0 - aes.h, md5.h, sha.h, tree.h - Add functions for allocating the opaque contexts for the algorithms, - -2012-10-10 - de31814 / b522000 - lavf 54.32.100 / 54.18.0 - avio.h - Add avio_closep to complement avio_close. - -2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h - Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*. - To provide backwards compatibility, PixelFormat is now #defined as - AVPixelFormat. - Note that this can break user code that includes pixfmt.h and uses the - 'PixelFormat' identifier. Such code should either #undef PixelFormat - or stop using the PixelFormat name. - -2012-10-05 - 55c49af / e7ba5b1 - lavr 1.0.0 - avresample.h - Data planes parameters to avresample_convert() and - avresample_read() are now uint8_t** instead of void**. - Libavresample is now stable. - -2012-09-24 - 46a3595 / a42aada - lavc 54.59.100 / 54.28.0 - avcodec.h - Add avcodec_free_frame(). This function must now - be used for freeing an AVFrame. - -2012-09-12 - e3e09f2 / 8919fee - lavu 51.73.100 / 51.41.0 - audioconvert.h - Added AV_CH_LOW_FREQUENCY_2 channel mask value. - -2012-09-04 - b21b5b0 / 686a329 - lavu 51.71.100 / 51.40.0 - opt.h - Reordered the fields in default_val in AVOption, changed which - default_val field is used for which AVOptionType. - -2012-08-30 - 98298eb / a231832 - lavc 54.54.101 / 54.26.1 - avcodec.h - Add codec descriptor properties AV_CODEC_PROP_LOSSY and - AV_CODEC_PROP_LOSSLESS. - -2012-08-18 - lavc 54.26 - avcodec.h - Add codec descriptors for accessing codec properties without having - to refer to a specific decoder or encoder. - - f5f3684 / c223d79 - Add an AVCodecDescriptor struct and functions - avcodec_descriptor_get() and avcodec_descriptor_next(). - f5f3684 / 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY. - 6c180b3 / 91e59fe - Add avcodec_descriptor_get_by_name(). - -2012-08-08 - f5f3684 / 987170c - lavu 51.68.100 / 51.38.0 - dict.h - Add av_dict_count(). - -2012-08-07 - 7a72695 / 104e10f - lavc 54.51.100 / 54.25.0 - avcodec.h - Rename CodecID to AVCodecID and all CODEC_ID_* to AV_CODEC_ID_*. - To provide backwards compatibility, CodecID is now #defined as AVCodecID. - Note that this can break user code that includes avcodec.h and uses the - 'CodecID' identifier. Such code should either #undef CodecID or stop using the - CodecID name. - -2012-08-03 - e776ee8 / 239fdf1 - lavu 51.66.101 / 51.37.1 - cpu.h - lsws 2.1.1 - swscale.h - Rename AV_CPU_FLAG_MMX2 ---> AV_CPU_FLAG_MMXEXT. - Rename SWS_CPU_CAPS_MMX2 ---> SWS_CPU_CAPS_MMXEXT. - -2012-07-29 - 7c26761 / 681ed00 - lavf 54.22.100 / 54.13.0 - avformat.h - Add AVFMT_FLAG_NOBUFFER for low latency use cases. - -2012-07-10 - 5fade8a - lavu 51.37.0 - Add av_malloc_array() and av_mallocz_array() - -2012-06-22 - e847f41 / d3d3a32 - lavu 51.61.100 / 51.34.0 - Add av_usleep() - -2012-06-20 - 4da42eb / ae0a301 - lavu 51.60.100 / 51.33.0 - Move av_gettime() to libavutil, add libavutil/time.h - -2012-06-09 - 82edf67 / 3971be0 - lavr 0.0.3 - Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing. - -2012-06-12 - c7b9eab / 9baeff9 - lavfi 2.79.100 / 2.23.0 - avfilter.h - Add AVFilterContext.nb_inputs/outputs. Deprecate - AVFilterContext.input/output_count. - -2012-06-12 - c7b9eab / 84b9fbe - lavfi 2.79.100 / 2.22.0 - avfilter.h - Add avfilter_pad_get_type() and avfilter_pad_get_name(). Those - should now be used instead of accessing AVFilterPad members - directly. - -2012-06-12 - 3630a07 / b0f0dfc - lavu 51.57.100 / 51.32.0 - audioconvert.h - Add av_get_channel_layout_channel_index(), av_get_channel_name() - and av_channel_layout_extract_channel(). - -2012-05-25 - 53ce990 / 154486f - lavu 51.55.100 / 51.31.0 - opt.h - Add av_opt_set_bin() - -2012-05-15 - lavfi 2.74.100 / 2.17.0 - Add support for audio filters - 61930bd / ac71230, 1cbf7fb / a2cd9be - add video/audio buffer sink in a new installed - header buffersink.h - 1cbf7fb / 720c6b7 - add av_buffersrc_write_frame(), deprecate - av_vsrc_buffer_add_frame() - 61930bd / ab16504 - add avfilter_copy_buf_props() - 61930bd / 9453c9e - add extended_data to AVFilterBuffer - 61930bd / 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays() - -2012-05-09 - lavu 51.53.100 / 51.30.0 - samplefmt.h - 61930bd / 142e740 - add av_samples_copy() - 61930bd / 6d7f617 - add av_samples_set_silence() - -2012-05-09 - 61930bd / a5117a2 - lavc 54.21.101 / 54.13.1 - For audio formats with fixed frame size, the last frame - no longer needs to be padded with silence, libavcodec - will handle this internally (effectively all encoders - behave as if they had CODEC_CAP_SMALL_LAST_FRAME set). - -2012-05-07 - 653d117 / 828bd08 - lavc 54.20.100 / 54.13.0 - avcodec.h - Add sample_rate and channel_layout fields to AVFrame. - -2012-05-01 - 2330eb1 / 4010d72 - lavr 0.0.1 - Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8. - -2012-04-25 - e890b68 / 3527a73 - lavu 51.48.100 / 51.29.0 - cpu.h - Add av_parse_cpu_flags() - -2012-04-24 - 3ead79e / c8af852 - lavr 0.0.0 - Add libavresample audio conversion library - -2012-04-20 - 3194ab7 / 0c0d1bc - lavu 51.47.100 / 51.28.0 - audio_fifo.h - Add audio FIFO functions: - av_audio_fifo_free() - av_audio_fifo_alloc() - av_audio_fifo_realloc() - av_audio_fifo_write() - av_audio_fifo_read() - av_audio_fifo_drain() - av_audio_fifo_reset() - av_audio_fifo_size() - av_audio_fifo_space() - -2012-04-14 - lavfi 2.70.100 / 2.16.0 - avfiltergraph.h - 7432bcf / d7bcc71 Add avfilter_graph_parse2(). - -2012-04-08 - 6bfb304 / 4d693b0 - lavu 51.46.100 / 51.27.0 - samplefmt.h - Add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() - -2012-03-21 - b75c67d - lavu 51.43.100 - Add bprint.h for bprint API. - -2012-02-21 - 9cbf17e - lavc 54.4.100 - Add av_get_pcm_codec() function. - -2012-02-16 - 560b224 - libswr 0.7.100 - Add swr_set_matrix() function. - -2012-02-09 - c28e7af - lavu 51.39.100 - Add a new installed header libavutil/timestamp.h with timestamp - utilities. - -2012-02-06 - 70ffda3 - lavu 51.38.100 - Add av_parse_ratio() function to parseutils.h. - -2012-02-06 - 70ffda3 - lavu 51.38.100 - Add AV_LOG_MAX_OFFSET macro to log.h. - -2012-02-02 - 0eaa123 - lavu 51.37.100 - Add public timecode helpers. - -2012-01-24 - 0c3577b - lavfi 2.60.100 - Add avfilter_graph_dump. - -2012-03-20 - 0ebd836 / 3c90cc2 - lavfo 54.2.0 - Deprecate av_read_packet(), use av_read_frame() with - AVFMT_FLAG_NOPARSE | AVFMT_FLAG_NOFILLIN in AVFormatContext.flags - -2012-03-05 - lavc 54.10.100 / 54.8.0 - f095391 / 6699d07 Add av_get_exact_bits_per_sample() - f095391 / 9524cf7 Add av_get_audio_frame_duration() - -2012-03-04 - 2af8f2c / 44fe77b - lavc 54.8.100 / 54.7.0 - avcodec.h - Add av_codec_is_encoder/decoder(). - -2012-03-01 - 1eb7f39 / 442c132 - lavc 54.5.100 / 54.3.0 - avcodec.h - Add av_packet_shrink_side_data. - -2012-02-29 - 79ae084 / dd2a4bc - lavf 54.2.100 / 54.2.0 - avformat.h - Add AVStream.attached_pic and AV_DISPOSITION_ATTACHED_PIC, - used for dealing with attached pictures/cover art. - -2012-02-25 - 305e4b3 / c9bca80 - lavu 51.41.100 / 51.24.0 - error.h - Add AVERROR_UNKNOWN - NOTE: this was backported to 0.8 - -2012-02-20 - eadd426 / e9cda85 - lavc 54.2.100 / 54.2.0 - Add duration field to AVCodecParserContext - -2012-02-20 - eadd426 / 0b42a93 - lavu 51.40.100 / 51.23.1 - mathematics.h - Add av_rescale_q_rnd() - -2012-02-08 - f2b20b7 / 38d5533 - lavu 51.38.101 / 51.22.1 - pixdesc.h - Add PIX_FMT_PSEUDOPAL flag. - -2012-02-08 - f2b20b7 / 52f82a1 - lavc 54.2.100 / 54.1.0 - Add avcodec_encode_video2() and deprecate avcodec_encode_video(). - -2012-02-01 - 4c677df / 316fc74 - lavc 54.1.0 - Add av_fast_padded_malloc() as alternative for av_realloc() when aligned - memory is required. The buffer will always have FF_INPUT_BUFFER_PADDING_SIZE - zero-padded bytes at the end. - -2012-01-31 - a369a6b / dd6d3b0 - lavf 54.1.0 - Add avformat_get_riff_video_tags() and avformat_get_riff_audio_tags(). - NOTE: this was backported to 0.8 - -2012-01-31 - a369a6b / af08d9a - lavc 54.1.0 - Add avcodec_is_open() function. - NOTE: this was backported to 0.8 - -2012-01-30 - 151ecc2 / 8b93312 - lavu 51.36.100 / 51.22.0 - intfloat.h - Add a new installed header libavutil/intfloat.h with int/float punning - functions. - NOTE: this was backported to 0.8 - -2012-01-25 - lavf 53.31.100 / 53.22.0 - 3c5fe5b / f1caf01 Allow doing av_write_frame(ctx, NULL) for flushing possible - buffered data within a muxer. Added AVFMT_ALLOW_FLUSH for - muxers supporting it (av_write_frame makes sure it is called - only for muxers with this flag). - -2012-01-15 - lavc 53.56.105 / 53.34.0 - New audio encoding API: - 67f5650 / b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio - encoders. - 67f5650 / 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function. - 67f5650 / b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio(). - Add AVCodec.encode2(). - -2012-01-12 - b18e17e / 3167dc9 - lavfi 2.59.100 / 2.15.0 - Add a new installed header -- libavfilter/version.h -- with version macros. - -2011-12-08 - a502939 - lavfi 2.52.0 - Add av_buffersink_poll_frame() to buffersink.h. - -2011-12-08 - 26c6fec - lavu 51.31.0 - Add av_log_format_line. - -2011-12-03 - 976b095 - lavu 51.30.0 - Add AVERROR_BUG. - -2011-11-24 - 573ffbb - lavu 51.28.1 - Add av_get_alt_sample_fmt() to samplefmt.h. - -2011-11-03 - 96949da - lavu 51.23.0 - Add av_strcasecmp() and av_strncasecmp() to avstring.h. - -2011-10-20 - b35e9e1 - lavu 51.22.0 - Add av_strtok() to avstring.h. - -2012-01-03 - ad1c8dd / b73ec05 - lavu 51.34.100 / 51.21.0 - Add av_popcount64 - -2011-12-18 - 7c29313 / 8400b12 - lavc 53.46.1 / 53.28.1 - Deprecate AVFrame.age. The field is unused. - -2011-12-12 - 8bc7fe4 / 5266045 - lavf 53.25.0 / 53.17.0 - Add avformat_close_input(). - Deprecate av_close_input_file() and av_close_input_stream(). - -2011-12-02 - e4de716 / 0eea212 - lavc 53.40.0 / 53.25.0 - Add nb_samples and extended_data fields to AVFrame. - Deprecate AVCODEC_MAX_AUDIO_FRAME_SIZE. - Deprecate avcodec_decode_audio3() in favor of avcodec_decode_audio4(). - avcodec_decode_audio4() writes output samples to an AVFrame, which allows - audio decoders to use get_buffer(). - -2011-12-04 - e4de716 / 560f773 - lavc 53.40.0 / 53.24.0 - Change AVFrame.data[4]/base[4]/linesize[4]/error[4] to [8] at next major bump. - Change AVPicture.data[4]/linesize[4] to [8] at next major bump. - Change AVCodecContext.error[4] to [8] at next major bump. - Add AV_NUM_DATA_POINTERS to simplify the bump transition. - -2011-11-23 - 8e576d5 / bbb46f3 - lavu 51.27.0 / 51.18.0 - Add av_samples_get_buffer_size(), av_samples_fill_arrays(), and - av_samples_alloc(), to samplefmt.h. - -2011-11-23 - 8e576d5 / 8889cc4 - lavu 51.27.0 / 51.17.0 - Add planar sample formats and av_sample_fmt_is_planar() to samplefmt.h. - -2011-11-19 - dbb38bc / f3a29b7 - lavc 53.36.0 / 53.21.0 - Move some AVCodecContext fields to a new private struct, AVCodecInternal, - which is accessed from a new field, AVCodecContext.internal. - - fields moved: - AVCodecContext.internal_buffer --> AVCodecInternal.buffer - AVCodecContext.internal_buffer_count --> AVCodecInternal.buffer_count - AVCodecContext.is_copy --> AVCodecInternal.is_copy - -2011-11-16 - 8709ba9 / 6270671 - lavu 51.26.0 / 51.16.0 - Add av_timegm() - -2011-11-13 - lavf 53.21.0 / 53.15.0 - New interrupt callback API, allowing per-AVFormatContext/AVIOContext - interrupt callbacks. - 5f268ca / 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to - AVFormatContext. - 5f268ca / 1dee0ac Add avio_open2() with additional parameters. Those are - an interrupt callback and an options AVDictionary. - This will allow passing AVOptions to protocols after lavf - 54.0. - -2011-11-06 - 13b7781 / ba04ecf - lavu 51.24.0 / 51.14.0 - Add av_strcasecmp() and av_strncasecmp() to avstring.h. - -2011-11-06 - 13b7781 / 07b172f - lavu 51.24.0 / 51.13.0 - Add av_toupper()/av_tolower() - -2011-11-05 - d8cab5c / b6d08f4 - lavf 53.19.0 / 53.13.0 - Add avformat_network_init()/avformat_network_deinit() - -2011-10-27 - 6faf0a2 / 512557b - lavc 53.24.0 / 53.15.0 - Remove avcodec_parse_frame. - Deprecate AVCodecContext.parse_only and CODEC_CAP_PARSE_ONLY. - -2011-10-19 - d049257 / 569129a - lavf 53.17.0 / 53.10.0 - Add avformat_new_stream(). Deprecate av_new_stream(). - -2011-10-13 - 91eb1b1 / b631fba - lavf 53.16.0 / 53.9.0 - Add AVFMT_NO_BYTE_SEEK AVInputFormat flag. - -2011-10-12 - lavu 51.21.0 / 51.12.0 - AVOptions API rewrite. - - - f884ef0 / 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_* - - new setting/getting functions with slightly different semantics: - f884ef0 / dac66da av_set_string3 -> av_opt_set - av_set_double -> av_opt_set_double - av_set_q -> av_opt_set_q - av_set_int -> av_opt_set_int - - f884ef0 / 41d9d51 av_get_string -> av_opt_get - av_get_double -> av_opt_get_double - av_get_q -> av_opt_get_q - av_get_int -> av_opt_get_int - - - f884ef0 / 8c5dcaa trivial rename av_next_option -> av_opt_next - - f884ef0 / 641c7af new functions - av_opt_child_next, av_opt_child_class_next - and av_opt_find2() - -2011-09-22 - a70e787 - lavu 51.17.0 - Add av_x_if_null(). - -2011-09-18 - 645cebb - lavc 53.16.0 - Add showall flag2 - -2011-09-16 - ea8de10 - lavfi 2.42.0 - Add avfilter_all_channel_layouts. - -2011-09-16 - 9899037 - lavfi 2.41.0 - Rename avfilter_all_* function names to avfilter_make_all_*. - - In particular, apply the renames: - avfilter_all_formats -> avfilter_make_all_formats - avfilter_all_channel_layouts -> avfilter_make_all_channel_layouts - avfilter_all_packing_formats -> avfilter_make_all_packing_formats - -2011-09-12 - 4381bdd - lavfi 2.40.0 - Change AVFilterBufferRefAudioProps.sample_rate type from uint32_t to int. - -2011-09-12 - 2c03174 - lavfi 2.40.0 - Simplify signature for avfilter_get_audio_buffer(), make it - consistent with avfilter_get_video_buffer(). - -2011-09-06 - 4f7dfe1 - lavfi 2.39.0 - Rename libavfilter/vsink_buffer.h to libavfilter/buffersink.h. - -2011-09-06 - c4415f6 - lavfi 2.38.0 - Unify video and audio sink API. - - In particular, add av_buffersink_get_buffer_ref(), deprecate - av_vsink_buffer_get_video_buffer_ref() and change the value for the - opaque field passed to the abuffersink init function. - -2011-09-04 - 61e2e29 - lavu 51.16.0 - Add av_asprintf(). - -2011-08-22 - dacd827 - lavf 53.10.0 - Add av_find_program_from_stream(). - -2011-08-20 - 69e2c1a - lavu 51.13.0 - Add av_get_media_type_string(). - -2011-09-03 - 1889c67 / fb4ca26 - lavc 53.13.0 - lavf 53.11.0 - lsws 2.1.0 - Add {avcodec,avformat,sws}_get_class(). - -2011-08-03 - 1889c67 / c11fb82 - lavu 51.15.0 - Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function. - -2011-08-14 - 323b930 - lavu 51.12.0 - Add av_fifo_peek2(), deprecate av_fifo_peek(). - -2011-08-26 - lavu 51.14.0 / 51.9.0 - - 976a8b2 / add41de..976a8b2 / abc78a5 Do not include intfloat_readwrite.h, - mathematics.h, rational.h, pixfmt.h, or log.h from avutil.h. - -2011-08-16 - 27fbe31 / 48f9e45 - lavf 53.11.0 / 53.8.0 - Add avformat_query_codec(). - -2011-08-16 - 27fbe31 / bca06e7 - lavc 53.11.0 - Add avcodec_get_type(). - -2011-08-06 - 0cb233c / 2f63440 - lavf 53.7.0 - Add error_recognition to AVFormatContext. - -2011-08-02 - 1d186e9 / 9d39cbf - lavc 53.9.1 - Add AV_PKT_FLAG_CORRUPT AVPacket flag. - -2011-07-16 - b57df29 - lavfi 2.27.0 - Add audio packing negotiation fields and helper functions. - - In particular, add AVFilterPacking enum, planar, in_packings and - out_packings fields to AVFilterLink, and the functions: - avfilter_set_common_packing_formats() - avfilter_all_packing_formats() - -2011-07-10 - 3602ad7 / a67c061 - lavf 53.6.0 - Add avformat_find_stream_info(), deprecate av_find_stream_info(). - NOTE: this was backported to 0.7 - -2011-07-10 - 3602ad7 / 0b950fe - lavc 53.8.0 - Add avcodec_open2(), deprecate avcodec_open(). - NOTE: this was backported to 0.7 - - Add avcodec_alloc_context3. Deprecate avcodec_alloc_context() and - avcodec_alloc_context2(). - -2011-07-01 - b442ca6 - lavf 53.5.0 - avformat.h - Add function av_get_output_timestamp(). - -2011-06-28 - 5129336 - lavu 51.11.0 - avutil.h - Define the AV_PICTURE_TYPE_NONE value in AVPictureType enum. - -2011-06-19 - fd2c0a5 - lavfi 2.23.0 - avfilter.h - Add layout negotiation fields and helper functions. - - In particular, add in_chlayouts and out_chlayouts to AVFilterLink, - and the functions: - avfilter_set_common_sample_formats() - avfilter_set_common_channel_layouts() - avfilter_all_channel_layouts() - -2011-06-19 - 527ca39 - lavfi 2.22.0 - AVFilterFormats - Change type of AVFilterFormats.formats from int * to int64_t *, - and update formats handling API accordingly. - - avfilter_make_format_list() still takes a int32_t array and converts - it to int64_t. A new function, avfilter_make_format64_list(), that - takes int64_t arrays has been added. - -2011-06-19 - 44f669e - lavfi 2.21.0 - vsink_buffer.h - Add video sink buffer and vsink_buffer.h public header. - -2011-06-12 - 9fdf772 - lavfi 2.18.0 - avcodec.h - Add avfilter_get_video_buffer_ref_from_frame() function in - libavfilter/avcodec.h. - -2011-06-12 - c535494 - lavfi 2.17.0 - avfiltergraph.h - Add avfilter_inout_alloc() and avfilter_inout_free() functions. - -2011-06-12 - 6119b23 - lavfi 2.16.0 - avfilter_graph_parse() - Change avfilter_graph_parse() signature. - -2011-06-23 - 686959e / 67e9ae1 - lavu 51.10.0 / 51.8.0 - attributes.h - Add av_printf_format(). - -2011-06-16 - 2905e3f / 05e84c9, 2905e3f / 25de595 - lavf 53.4.0 / 53.2.0 - avformat.h - Add avformat_open_input and avformat_write_header(). - Deprecate av_open_input_stream, av_open_input_file, - AVFormatParameters and av_write_header. - -2011-06-16 - 2905e3f / 7e83e1c, 2905e3f / dc59ec5 - lavu 51.9.0 / 51.7.0 - opt.h - Add av_opt_set_dict() and av_opt_find(). - Deprecate av_find_opt(). - Add AV_DICT_APPEND flag. - -2011-06-10 - 45fb647 / cb7c11c - lavu 51.6.0 - opt.h - Add av_opt_flag_is_set(). - -2011-06-10 - c381960 - lavfi 2.15.0 - avfilter_get_audio_buffer_ref_from_arrays - Add avfilter_get_audio_buffer_ref_from_arrays() to avfilter.h. - -2011-06-09 - f9ecb84 / d9f80ea - lavu 51.8.0 - AVMetadata - Move AVMetadata from lavf to lavu and rename it to - AVDictionary -- new installed header dict.h. - All av_metadata_* functions renamed to av_dict_*. - -2011-06-07 - d552f61 / a6703fa - lavu 51.8.0 - av_get_bytes_per_sample() - Add av_get_bytes_per_sample() in libavutil/samplefmt.h. - Deprecate av_get_bits_per_sample_fmt(). - -2011-06-05 - f956924 / b39b062 - lavu 51.8.0 - opt.h - Add av_opt_free convenience function. - -2011-06-06 - 95a0242 - lavfi 2.14.0 - AVFilterBufferRefAudioProps - Remove AVFilterBufferRefAudioProps.size, and use nb_samples in - avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in - place of size. - -2011-06-06 - 0bc2cca - lavu 51.6.0 - av_samples_alloc() - Switch nb_channels and nb_samples parameters order in - av_samples_alloc(). - -2011-06-06 - e1c7414 - lavu 51.5.0 - av_samples_* - Change the data layout created by av_samples_fill_arrays() and - av_samples_alloc(). - -2011-06-06 - 27bcf55 - lavfi 2.13.0 - vsrc_buffer.h - Make av_vsrc_buffer_add_video_buffer_ref() accepts an additional - flags parameter in input. - -2011-06-03 - e977ca2 - lavfi 2.12.0 - avfilter_link_free() - Add avfilter_link_free() function. - -2011-06-02 - 5ad38d9 - lavu 51.4.0 - av_force_cpu_flags() - Add av_cpu_flags() in libavutil/cpu.h. - -2011-05-28 - e71f260 - lavu 51.3.0 - pixdesc.h - Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate - avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor. - -2011-05-25 - 39e4206 / 30315a8 - lavf 53.3.0 - avformat.h - Add fps_probe_size to AVFormatContext. - -2011-05-22 - 5ecdfd0 - lavf 53.2.0 - avformat.h - Introduce avformat_alloc_output_context2() and deprecate - avformat_alloc_output_context(). - -2011-05-22 - 83db719 - lavfi 2.10.0 - vsrc_buffer.h - Make libavfilter/vsrc_buffer.h public. - -2011-05-19 - c000a9f - lavfi 2.8.0 - avcodec.h - Add av_vsrc_buffer_add_frame() to libavfilter/avcodec.h. - -2011-05-14 - 9fdf772 - lavfi 2.6.0 - avcodec.h - Add avfilter_get_video_buffer_ref_from_frame() to libavfilter/avcodec.h. - -2011-05-18 - 75a37b5 / 64150ff - lavc 53.7.0 - AVCodecContext.request_sample_fmt - Add request_sample_fmt field to AVCodecContext. - -2011-05-10 - 59eb12f / 188dea1 - lavc 53.6.0 - avcodec.h - Deprecate AVLPCType and the following fields in - AVCodecContext: lpc_coeff_precision, prediction_order_method, - min_partition_order, max_partition_order, lpc_type, lpc_passes. - Corresponding FLAC encoder options should be used instead. - -2011-05-07 - 9fdf772 - lavfi 2.5.0 - avcodec.h - Add libavfilter/avcodec.h header and avfilter_copy_frame_props() - function. - -2011-05-07 - 18ded93 - lavc 53.5.0 - AVFrame - Add format field to AVFrame. - -2011-05-07 - 22333a6 - lavc 53.4.0 - AVFrame - Add width and height fields to AVFrame. - -2011-05-01 - 35fe66a - lavfi 2.4.0 - avfilter.h - Rename AVFilterBufferRefVideoProps.pixel_aspect to - sample_aspect_ratio. - -2011-05-01 - 77e9dee - lavc 53.3.0 - AVFrame - Add a sample_aspect_ratio field to AVFrame. - -2011-05-01 - 1ba5727 - lavc 53.2.0 - AVFrame - Add a pkt_pos field to AVFrame. - -2011-04-29 - 35ceaa7 - lavu 51.2.0 - mem.h - Add av_dynarray_add function for adding - an element to a dynamic array. - -2011-04-26 - d7e5aeb / bebe72f - lavu 51.1.0 - avutil.h - Add AVPictureType enum and av_get_picture_type_char(), deprecate - FF_*_TYPE defines and av_get_pict_type_char() defined in - libavcodec/avcodec.h. - -2011-04-26 - d7e5aeb / 10d3940 - lavfi 2.3.0 - avfilter.h - Add pict_type and key_frame fields to AVFilterBufferRefVideo. - -2011-04-26 - d7e5aeb / 7a11c82 - lavfi 2.2.0 - vsrc_buffer - Add sample_aspect_ratio fields to vsrc_buffer arguments - -2011-04-21 - 8772156 / 94f7451 - lavc 53.1.0 - avcodec.h - Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading. - -2011-04-15 - lavc 52.120.0 - avcodec.h - AVPacket structure got additional members for passing side information: - c407984 / 4de339e introduce side information for AVPacket - c407984 / 2d8591c make containers pass palette change in AVPacket - -2011-04-12 - lavf 52.107.0 - avio.h - Avio cleanup, part II - deprecate the entire URLContext API: - c55780d / 175389c add avio_check as a replacement for url_exist - 9891004 / ff1ec0c add avio_pause and avio_seek_time as replacements - for _av_url_read_fseek/fpause - d4d0932 / cdc6a87 deprecate av_protocol_next(), avio_enum_protocols - should be used instead. - c88caa5 / 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb. - c88caa5 / f87b1b3 rename open flags: URL_* -> AVIO_* - d4d0932 / f8270bb add avio_enum_protocols. - d4d0932 / 5593f03 deprecate URLProtocol. - d4d0932 / c486dad deprecate URLContext. - d4d0932 / 026e175 deprecate the typedef for URLInterruptCB - c88caa5 / 8e76a19 deprecate av_register_protocol2. - 11d7841 / b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME - 11d7841 / 1305d93 deprecate av_url_read_seek - 11d7841 / fa104e1 deprecate av_url_read_pause - 434f248 / 727c7aa deprecate url_get_filename(). - 434f248 / 5958df3 deprecate url_max_packet_size(). - 434f248 / 1869ea0 deprecate url_get_file_handle(). - 434f248 / 32a97d4 deprecate url_filesize(). - 434f248 / e52a914 deprecate url_close(). - 434f248 / 58a48c6 deprecate url_seek(). - 434f248 / 925e908 deprecate url_write(). - 434f248 / dce3756 deprecate url_read_complete(). - 434f248 / bc371ac deprecate url_read(). - 434f248 / 0589da0 deprecate url_open(). - 434f248 / 62eaaea deprecate url_connect. - 434f248 / 5652bb9 deprecate url_alloc. - 434f248 / 333e894 deprecate url_open_protocol - 434f248 / e230705 deprecate url_poll and URLPollEntry - -2011-04-08 - lavf 52.106.0 - avformat.h - Minor avformat.h cleanup: - d4d0932 / a9bf9d8 deprecate av_guess_image2_codec - d4d0932 / c3675df rename avf_sdp_create->av_sdp_create - -2011-04-03 - lavf 52.105.0 - avio.h - Large-scale renaming/deprecating of AVIOContext-related functions: - 2cae980 / 724f6a0 deprecate url_fdopen - 2cae980 / 403ee83 deprecate url_open_dyn_packet_buf - 2cae980 / 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf - 2cae980 / b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf - 2cae980 / 8978fed introduce an AVIOContext.seekable field as a replacement for - AVIOContext.is_streamed and url_is_streamed() - 1caa412 / b64030f deprecate get_checksum() - 1caa412 / 4c4427a deprecate init_checksum() - 2fd41c9 / 4ec153b deprecate udp_set_remote_url/get_local_port - 4fa0e24 / 933e90a deprecate av_url_read_fseek/fpause - 4fa0e24 / 8d9769a deprecate url_fileno - 0fecf26 / b7f2fdd rename put_flush_packet -> avio_flush - 0fecf26 / 35f1023 deprecate url_close_buf - 0fecf26 / 83fddae deprecate url_open_buf - 0fecf26 / d9d86e0 rename url_fprintf -> avio_printf - 0fecf26 / 59f65d9 deprecate url_setbufsize - 6947b0c / 3e68b3b deprecate url_ferror - e8bb2e2 deprecate url_fget_max_packet_size - 76aa876 rename url_fsize -> avio_size - e519753 deprecate url_fgetc - 655e45e deprecate url_fgets - a2704c9 rename url_ftell -> avio_tell - e16ead0 deprecate get_strz() in favor of avio_get_str - 0300db8,2af07d3 rename url_fskip -> avio_skip - 6b4aa5d rename url_fseek -> avio_seek - 61840b4 deprecate put_tag - 22a3212 rename url_fopen/fclose -> avio_open/close. - 0ac8e2b deprecate put_nbyte - 77eb550 rename put_byte -> avio_w8 - put_[b/l]e -> avio_w[b/l] - put_buffer -> avio_write - b7effd4 rename get_byte -> avio_r8, - get_[b/l]e -> avio_r[b/l] - get_buffer -> avio_read - b3db9ce deprecate get_partial_buffer - 8d9ac96 rename av_alloc_put_byte -> avio_alloc_context - -2011-03-25 - 27ef7b1 / 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type - Add audio_service_type field to AVCodecContext. - -2011-03-17 - e309fdc - lavu 50.40.0 - pixfmt.h - Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats - -2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2 - Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the - source stream timebase for outputting timestamps. Deprecate - av_pkt_dump and av_pkt_dump_log. - -2011-02-20 - e731b8d - lavf 52.102.0 - avio.h - * e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the - original, and move it to a private header so it is no longer - part of our public API. Instead, use av_alloc_put_byte(). - * ae628ec - rename ByteIOContext to AVIOContext. - -2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h - lavu 52.39.0 - parseutils.h - * 610219a - Add av_ prefix to dump_format(). - * f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu. - * ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it. - -2011-02-15 - lavu 52.38.0 - merge libavcore - libavcore is merged back completely into libavutil - -2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay - Add vbv_delay field to AVCodecContext - -2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS - Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag. - -2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio - Add sample_aspect_ratio field to AVFilterLink. - -2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition - Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED. - -2011-02-09 - c0b102c - lavc 52.112.0 - avcodec_thread_init() - Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead - set thread_count before calling avcodec_open. - -2011-02-09 - 37b00b4 - lavc 52.111.0 - threading API - Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/ - release_buffer()/draw_horiz_band() callbacks for appropriate codecs. - Add thread_type and active_thread_type fields to AVCodecContext. - -2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer - Add av_probe_input_buffer() to avformat.h for probing format from a - ByteIOContext. - -2011-02-06 - fe174fc - lavf 52.97.0 - avio.h - Add flag for non-blocking protocols: URL_FLAG_NONBLOCK - -2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context() - Add avformat_free_context() in avformat.h. - -2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES - Add CODEC_ID_PRORES to avcodec.h. - -2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines - Add defines for H.264 * Constrained Baseline and Intra profiles - -2011-02-02 - lavf 52.95.0 - * 50196a9 - add a new installed header version.h. - * 4efd5cf, dccbd97, 93b78d1 - add several variants of public - avio_{put,get}_str* functions. Deprecate corresponding semi-public - {put,get}_str*. - -2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h - Make av_dlog public. - -2011-01-31 - 7b3ea55 - lavfi 1.76.0 - vsrc_buffer - Add sample_aspect_ratio fields to vsrc_buffer arguments - -2011-01-31 - 910b5b8 - lavfi 1.75.0 - AVFilterLink sample_aspect_ratio - Add sample_aspect_ratio field to AVFilterLink. - -2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps - Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. - -2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy() - Add av_metadata_copy() in avformat.h. - -2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque - Deprecate reordered_opaque in favor of pkt_pts/dts. - -2011-01-07 - 1919fea - lavc 52.106.0 - pkt_dts - Add pkt_dts to AVFrame, this will in the future allow multithreading decoders - to not mess up dts. - -2011-01-07 - 393cbb9 - lavc 52.105.0 - pkt_pts - Add pkt_pts to AVFrame. - -2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name() - Add av_get_profile_name to libavcodec/avcodec.h. - -2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES - Add AV_PERM_NEG_LINESIZES in avfilter.h. - -2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream() - Add av_find_best_stream to libavformat/avformat.h. - -2010-12-27 - 107a7e3 - lavf 52.90.0 - Add AVFMT_NOSTREAMS flag for formats with no streams, - like e.g. text metadata. - -2010-12-22 - 0328b9e - lavu 50.36.0 - file.h - Add functions av_file_map() and av_file_unmap() in file.h. - -2010-12-19 - 0bc55f5 - lavu 50.35.0 - error.h - Add "not found" error codes: - AVERROR_DEMUXER_NOT_FOUND - AVERROR_MUXER_NOT_FOUND - AVERROR_DECODER_NOT_FOUND - AVERROR_ENCODER_NOT_FOUND - AVERROR_PROTOCOL_NOT_FOUND - AVERROR_FILTER_NOT_FOUND - AVERROR_BSF_NOT_FOUND - AVERROR_STREAM_NOT_FOUND - -2010-12-09 - c61cdd0 - lavcore 0.16.0 - avcore.h - Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from - avcodec.h to avcore.h. - -2010-12-04 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES - Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h. - -2010-12-04 - bb4afa1 - lavu 50.34.0 - av_get_pix_fmt_string() - Deprecate avcodec_pix_fmt_string() in favor of - pixdesc.h/av_get_pix_fmt_string(). - -2010-12-04 - 4da12e3 - lavcore 0.15.0 - av_image_alloc() - Add av_image_alloc() to libavcore/imgutils.h. - -2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter() - Add function avfilter_graph_create_filter() in avfiltergraph.h. - -2010-11-25 - 4723bc2 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays() - Add function avfilter_get_video_buffer_ref_from_arrays() in - avfilter.h. - -2010-11-21 - 176a615 - lavcore 0.14.0 - audioconvert.h - Add a public audio channel API in audioconvert.h, and deprecate the - corresponding functions in libavcodec: - avcodec_get_channel_name() - avcodec_get_channel_layout() - avcodec_get_channel_layout_string() - avcodec_channel_layout_num_channels() - and the CH_* macros defined in libavcodec/avcodec.h. - -2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h - Add av_append_packet(). - -2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h - Add av_grow_packet(). - -2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h - Add av_parse_color() declared in libavcore/parseutils.h. - -2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext - Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size - fields. - -2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h - Make avfiltergraph.h public. - -2010-11-13 - 4fcbb2a - lavfi 1.61.0 - avfiltergraph.h - Remove declarations from avfiltergraph.h for the functions: - avfilter_graph_check_validity() - avfilter_graph_config_links() - avfilter_graph_config_formats() - which are now internal. - Use avfilter_graph_config() instead. - -2010-11-08 - d2af720 - lavu 50.33.0 - eval.h - Deprecate functions: - av_parse_and_eval_expr(), - av_parse_expr(), - av_eval_expr(), - av_free_expr(), - in favor of the functions: - av_expr_parse_and_eval(), - av_expr_parse(), - av_expr_eval(), - av_expr_free(). - -2010-11-08 - 24de0ed - lavfi 1.59.0 - avfilter_free() - Rename avfilter_destroy() to avfilter_free(). - This change breaks libavfilter API/ABI. - -2010-11-07 - 1e80a0e - lavfi 1.58.0 - avfiltergraph.h - Remove graphparser.h header, move AVFilterInOut and - avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h. - -2010-11-07 - 7313132 - lavfi 1.57.0 - AVFilterInOut - Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx. - This change breaks libavfilter API. - -2010-11-04 - 97dd1e4 - lavfi 1.56.0 - avfilter_graph_free() - Rename avfilter_graph_destroy() to avfilter_graph_free(). - This change breaks libavfilter API/ABI. - -2010-11-04 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc() - Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. - -2010-11-02 - 6f84cd1 - lavcore 0.12.0 - av_get_bits_per_sample_fmt() - Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and - deprecate av_get_bits_per_sample_format(). - -2010-11-02 - d63e456 - lavcore 0.11.0 - samplefmt.h - Add sample format functions in libavcore/samplefmt.h: - av_get_sample_fmt_name(), - av_get_sample_fmt(), - av_get_sample_fmt_string(), - and deprecate the corresponding libavcodec/audioconvert.h functions: - avcodec_get_sample_fmt_name(), - avcodec_get_sample_fmt(), - avcodec_sample_fmt_string(). - -2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h - Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum - SampleFormat. - -2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config() - Add the function avfilter_graph_config() in avfiltergraph.h. - -2010-10-15 - 03700d3 - lavf 52.83.0 - metadata API - Change demuxers to export metadata in generic format and - muxers to accept generic format. Deprecate the public - conversion API. - -2010-10-10 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base - Add time_base field to AVFilterLink. - -2010-09-27 - c85eef4 - lavu 50.31.0 - av_set_options_string() - Move av_set_options_string() from libavfilter/parseutils.h to - libavutil/opt.h. - -2010-09-27 - acc0490 - lavfi 1.47.0 - AVFilterLink - Make the AVFilterLink fields srcpad and dstpad store the pointers to - the source and destination pads, rather than their indexes. - -2010-09-27 - 372e288 - lavu 50.30.0 - av_get_token() - Move av_get_token() from libavfilter/parseutils.h to - libavutil/avstring.h. - -2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h - Add the functions sws_alloc_context() and sws_init_context(). - -2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h - Move libavcodec/opt.h to libavutil/opt.h. - -2010-09-24 - 1c1c80f - lavu 50.28.0 - av_log_set_flags() - Default of av_log() changed due to many problems to the old no repeat - detection. Read the docs of AV_LOG_SKIP_REPEATED in log.h before - enabling it for your app!. - -2010-09-24 - f66eb58 - lavc 52.90.0 - av_opt_show2() - Deprecate av_opt_show() in favor or av_opt_show2(). - -2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount() - Add av_popcount() to libavutil/common.h. - -2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags() - Add av_get_cpu_flags(). - -2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy() - Add av_image_copy(). - -2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane() - Add av_image_copy_plane(). - -2010-09-07 - 9b7269e - lavcore 0.7.0 - imgutils.h - Adopt hierarchical scheme for the imgutils.h function names, - deprecate the old names. - -2010-09-04 - 7160bb7 - lavu 50.25.0 - AV_CPU_FLAG_* - Deprecate the FF_MM_* flags defined in libavcodec/avcodec.h in favor - of the AV_CPU_FLAG_* flags defined in libavutil/cpu.h. - -2010-08-26 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout() - Add avcodec_get_channel_layout() in audioconvert.h. - -2010-08-20 - e344336 - lavcore 0.6.0 - av_fill_image_max_pixsteps() - Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps(). - -2010-08-18 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep() - Add av_fill_image_max_pixstep() in imgutils.h. - -2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE() - Add the AV_NE macro. - -2010-08-17 - ad2c950 - lavfi 1.36.0 - audio framework - Implement AVFilterBufferRefAudioProps struct for audio properties, - get_audio_buffer(), filter_samples() functions and related changes. - -2010-08-12 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize() - Add av_get_image_linesize() in imgutils.h. - -2010-08-11 - c1db7bf - lavfi 1.34.0 - AVFilterBufferRef - Resize data and linesize arrays in AVFilterBufferRef to 8. - - This change breaks libavfilter API/ABI. - -2010-08-11 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy() - Add av_picture_data_copy in avcodec.h. - -2010-08-11 - 84c0386 - lavfi 1.33.0 - avfilter_open() - Change avfilter_open() signature: - AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name) -> - int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name); - - This change breaks libavfilter API/ABI. - -2010-08-11 - cc80caf - lavfi 1.32.0 - AVFilterBufferRef - Add a type field to AVFilterBufferRef, and move video specific - properties to AVFilterBufferRefVideoProps. - - This change breaks libavfilter API/ABI. - -2010-08-07 - 5d4890d - lavfi 1.31.0 - AVFilterLink - Rename AVFilterLink fields: - AVFilterLink.srcpic -> AVFilterLink.src_buf - AVFilterLink.cur_pic -> AVFilterLink.cur_buf - AVFilterLink.outpic -> AVFilterLink.out_buf - -2010-08-07 - 7fce481 - lavfi 1.30.0 - Rename functions and fields: - avfilter_(un)ref_pic -> avfilter_(un)ref_buffer - avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props - AVFilterBufferRef.pic -> AVFilterBufferRef.buffer - -2010-08-07 - ecc8dad - lavfi 1.29.0 - AVFilterBufferRef - Rename AVFilterPicRef to AVFilterBufferRef. - -2010-08-07 - d54e094 - lavfi 1.28.0 - AVFilterBuffer - Move format field from AVFilterBuffer to AVFilterPicRef. - -2010-08-06 - bf176f5 - lavcore 0.3.0 - av_check_image_size() - Deprecate avcodec_check_dimensions() in favor of the function - av_check_image_size() defined in libavcore/imgutils.h. - -2010-07-30 - 56b5e9d - lavfi 1.27.0 - AVFilterBuffer - Increase size of the arrays AVFilterBuffer.data and - AVFilterBuffer.linesize from 4 to 8. - - This change breaks libavfilter ABI. - -2010-07-29 - e7bd48a - lavcore 0.2.0 - imgutils.h - Add functions av_fill_image_linesizes() and - av_fill_image_pointers(), declared in libavcore/imgutils.h. - -2010-07-27 - 126b638 - lavcore 0.1.0 - parseutils.h - Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate() - defined in libavcodec in favor of the newly added functions - av_parse_video_size() and av_parse_video_rate() declared in - libavcore/parseutils.h. - -2010-07-23 - 4485247 - lavu 50.23.0 - mathematics.h - Add the M_PHI constant definition. - -2010-07-22 - bdab614 - lavfi 1.26.0 - media format generalization - Add a type field to AVFilterLink. - - Change the field types: - enum PixelFormat format -> int format in AVFilterBuffer - enum PixelFormat *formats -> int *formats in AVFilterFormats - enum PixelFormat *format -> int format in AVFilterLink - - Change the function signatures: - AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); -> - AVFilterFormats *avfilter_make_format_list(const int *fmts); - - int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); -> - int avfilter_add_format (AVFilterFormats **avff, int fmt); - - AVFilterFormats *avfilter_all_colorspaces(void); -> - AVFilterFormats *avfilter_all_formats (enum AVMediaType type); - - This change breaks libavfilter API/ABI. - -2010-07-21 - aac6ca6 - lavcore 0.0.0 - Add libavcore. - -2010-07-17 - b5c582f - lavfi 1.25.0 - AVFilterBuffer - Remove w and h fields from AVFilterBuffer. - -2010-07-17 - f0d77b2 - lavfi 1.24.0 - AVFilterBuffer - Rename AVFilterPic to AVFilterBuffer. - -2010-07-17 - 57fe80f - lavf 52.74.0 - url_fskip() - Make url_fskip() return an int error code instead of void. - -2010-07-11 - 23940f1 - lavc 52.83.0 - Add AVCodecContext.lpc_type and AVCodecContext.lpc_passes fields. - Add AVLPCType enum. - Deprecate AVCodecContext.use_lpc. - -2010-07-11 - e1d7c88 - lavc 52.82.0 - avsubtitle_free() - Add a function for free the contents of a AVSubtitle generated by - avcodec_decode_subtitle. - -2010-07-11 - b91d08f - lavu 50.22.0 - bswap.h and intreadwrite.h - Make the bswap.h and intreadwrite.h API public. - -2010-07-08 - ce1cd1c - lavu 50.21.0 - pixdesc.h - Rename read/write_line() to av_read/write_image_line(). - -2010-07-07 - 4d508e4 - lavfi 1.21.0 - avfilter_copy_picref_props() - Add avfilter_copy_picref_props(). - -2010-07-03 - 2d525ef - lavc 52.79.0 - Add FF_COMPLIANCE_UNOFFICIAL and change all instances of - FF_COMPLIANCE_INOFFICIAL to use FF_COMPLIANCE_UNOFFICIAL. - -2010-07-02 - 89eec74 - lavu 50.20.0 - lfg.h - Export av_lfg_init(), av_lfg_get(), av_mlfg_get(), and av_bmg_get() through - lfg.h. - -2010-06-28 - a52e2c3 - lavfi 1.20.1 - av_parse_color() - Extend av_parse_color() syntax, make it accept an alpha value specifier and - set the alpha value to 255 by default. - -2010-06-22 - 735cf6b - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class - Add priv_data_size and priv_data_class to URLProtocol. - -2010-06-22 - ffbb289 - lavf 52.70.0 - url_alloc(), url_connect() - Add url_alloc() and url_connect(). - -2010-06-22 - 9b07a2d - lavf 52.69.0 - av_register_protocol2() - Add av_register_protocol2(), deprecating av_register_protocol(). - -2010-06-09 - 65db058 - lavu 50.19.0 - av_compare_mod() - Add av_compare_mod() to libavutil/mathematics.h. - -2010-06-05 - 0b99215 - lavu 50.18.0 - eval API - Make the eval API public. - -2010-06-04 - 31878fc - lavu 50.17.0 - AV_BASE64_SIZE - Add AV_BASE64_SIZE() macro. - -2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string() - Add av_get_codec_tag_string(). - -2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API - Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24(). - -2010-05-26 - 93ebfee - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL - Add CODEC_CAP_EXPERIMENTAL flag. - NOTE: this was backported to 0.6 - -2010-05-23 - 9977863 - lavu 50.16.0 - av_get_random_seed() - Add av_get_random_seed(). - -2010-05-18 - 796ac23 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT - Add AVFMT_FLAG_RTP_HINT as possible value for AVFormatContext.flags. - NOTE: this was backported to 0.6 - -2010-05-09 - b6bc205 - lavfi 1.20.0 - AVFilterPicRef - Add interlaced and top_field_first fields to AVFilterPicRef. - -------------------------------8<------------------------------------- - 0.6 branch was cut here ------------------------------>8-------------------------------------- - -2010-05-01 - 8e2ee18 - lavf 52.62.0 - probe function - Add av_probe_input_format2 to API, it allows ignoring probe - results below given score and returns the actual probe score. - -2010-04-01 - 3dd6180 - lavf 52.61.0 - metadata API - Add a flag for av_metadata_set2() to disable overwriting of - existing tags. - -2010-04-01 - 0fb49b5 - lavc 52.66.0 - Add avcodec_get_edge_width(). - -2010-03-31 - d103218 - lavc 52.65.0 - Add avcodec_copy_context(). - -2010-03-31 - 1a70d12 - lavf 52.60.0 - av_match_ext() - Make av_match_ext() public. - -2010-03-31 - 1149150 - lavu 50.14.0 - AVMediaType - Move AVMediaType enum from libavcodec to libavutil. - -2010-03-31 - 72415b2 - lavc 52.64.0 - AVMediaType - Define AVMediaType enum, and use it instead of enum CodecType, which - is deprecated and will be dropped at the next major bump. - -2010-03-25 - 8795823 - lavu 50.13.0 - av_strerror() - Implement av_strerror(). - -2010-03-23 - e1484eb - lavc 52.60.0 - av_dct_init() - Support DCT-I and DST-I. - -2010-03-15 - b8819c8 - lavf 52.56.0 - AVFormatContext.start_time_realtime - Add AVFormatContext.start_time_realtime field. - -2010-03-13 - 5bb5c1d - lavfi 1.18.0 - AVFilterPicRef.pos - Add AVFilterPicRef.pos field. - -2010-03-13 - 60c144f - lavu 50.12.0 - error.h - Move error code definitions from libavcodec/avcodec.h to - the new public header libavutil/error.h. - -2010-03-07 - c709483 - lavc 52.56.0 - avfft.h - Add public FFT interface. - -2010-03-06 - ac6ef86 - lavu 50.11.0 - av_stristr() - Add av_stristr(). - -2010-03-03 - 4b83fc0 - lavu 50.10.0 - av_tree_enumerate() - Add av_tree_enumerate(). - -2010-02-07 - b687c1a - lavu 50.9.0 - av_compare_ts() - Add av_compare_ts(). - -2010-02-05 - 3f3dc76 - lsws 0.10.0 - sws_getCoefficients() - Add sws_getCoefficients(). - -2010-02-01 - ca76a11 - lavf 52.50.0 - metadata API - Add a list of generic tag names, change 'author' -> 'artist', - 'year' -> 'date'. - -2010-01-30 - 80a07f6 - lavu 50.8.0 - av_get_pix_fmt() - Add av_get_pix_fmt(). - -2010-01-21 - 01cc47d - lsws 0.9.0 - sws_scale() - Change constness attributes of sws_scale() parameters. - -2010-01-10 - 3fb8e77 - lavfi 1.15.0 - avfilter_graph_config_links() - Add a log_ctx parameter to avfilter_graph_config_links(). - -2010-01-07 - 8e9767f - lsws 0.8.0 - sws_isSupported{In,Out}put() - Add sws_isSupportedInput() and sws_isSupportedOutput() functions. - -2010-01-06 - c1d662f - lavfi 1.14.0 - avfilter_add_colorspace() - Change the avfilter_add_colorspace() signature, make it accept an - (AVFilterFormats **) rather than an (AVFilterFormats *) as before. - -2010-01-03 - 4fd1f18 - lavfi 1.13.0 - avfilter_add_colorspace() - Add avfilter_add_colorspace(). - -2010-01-02 - 8eb631f - lavf 52.46.0 - av_match_ext() - Add av_match_ext(), it should be used in place of match_ext(). - -2010-01-01 - a1f547b - lavf 52.45.0 - av_guess_format() - Add av_guess_format(), it should be used in place of guess_format(). - -2009-12-13 - a181981 - lavf 52.43.0 - metadata API - Add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and - AV_METADATA_DONT_STRDUP_VAL. - -2009-12-13 - 277c733 - lavu 50.7.0 - avstring.h API - Add av_d2str(). - -2009-12-13 - 02b398e - lavc 52.42.0 - AVStream - Add avg_frame_rate. - -2009-12-12 - 3ba69a1 - lavu 50.6.0 - av_bmg_next() - Introduce the av_bmg_next() function. - -2009-12-05 - a13a543 - lavfi 1.12.0 - avfilter_draw_slice() - Add a slice_dir parameter to avfilter_draw_slice(). - -2009-11-26 - 4cc3f6a - lavfi 1.11.0 - AVFilter - Remove the next field from AVFilter, this is not anymore required. - -2009-11-25 - 1433c4a - lavfi 1.10.0 - avfilter_next() - Introduce the avfilter_next() function. - -2009-11-25 - 86a60fa - lavfi 1.9.0 - avfilter_register() - Change the signature of avfilter_register() to make it return an - int. This is required since now the registration operation may fail. - -2009-11-25 - 74a0059 - lavu 50.5.0 - pixdesc.h API - Make the pixdesc.h API public. - -2009-10-27 - 243110f - lavfi 1.5.0 - AVFilter.next - Add a next field to AVFilter, this is used for simplifying the - registration and management of the registered filters. - -2009-10-23 - cccd292 - lavfi 1.4.1 - AVFilter.description - Add a description field to AVFilter. - -2009-10-19 - 6b5dc05 - lavfi 1.3.0 - avfilter_make_format_list() - Change the interface of avfilter_make_format_list() from - avfilter_make_format_list(int n, ...) to - avfilter_make_format_list(enum PixelFormat *pix_fmts). - -2009-10-18 - 0eb4ff9 - lavfi 1.0.0 - avfilter_get_video_buffer() - Make avfilter_get_video_buffer() recursive and add the w and h - parameters to it. - -2009-10-07 - 46c40e4 - lavfi 0.5.1 - AVFilterPic - Add w and h fields to AVFilterPic. - -2009-06-22 - 92400be - lavf 52.34.1 - AVFormatContext.packet_size - This is now an unsigned int instead of a signed int. - -2009-06-19 - a4276ba - lavc 52.32.0 - AVSubtitle.pts - Add a pts field to AVSubtitle which gives the subtitle packet pts - in AV_TIME_BASE. Some subtitle de-/encoders (e.g. XSUB) will - not work right without this. - -2009-06-03 - 8f3f2e0 - lavc 52.30.2 - AV_PKT_FLAG_KEY - PKT_FLAG_KEY has been deprecated and will be dropped at the next - major version. Use AV_PKT_FLAG_KEY instead. - -2009-06-01 - f988ce6 - lavc 52.30.0 - av_lockmgr_register() - av_lockmgr_register() can be used to register a callback function - that lavc (and in the future, libraries that depend on lavc) can use - to implement mutexes. The application should provide a callback function - that implements the AV_LOCK_* operations described in avcodec.h. - When the lock manager is registered, FFmpeg is guaranteed to behave - correctly in a multi-threaded application. - -2009-04-30 - ce1d9c8 - lavc 52.28.0 - av_free_packet() - av_free_packet() is no longer an inline function. It is now exported. - -2009-04-11 - 80d403f - lavc 52.25.0 - deprecate av_destruct_packet_nofree() - Please use NULL instead. This has been supported since r16506 - (lavf > 52.23.1, lavc > 52.10.0). - -2009-04-07 - 7a00bba - lavc 52.23.0 - avcodec_decode_video/audio/subtitle - The old decoding functions are deprecated, all new code should use the - new functions avcodec_decode_video2(), avcodec_decode_audio3() and - avcodec_decode_subtitle2(). These new functions take an AVPacket *pkt - argument instead of a const uint8_t *buf / int buf_size pair. - -2009-04-03 - 7b09db3 - lavu 50.3.0 - av_fifo_space() - Introduce the av_fifo_space() function. - -2009-04-02 - fabd246 - lavc 52.23.0 - AVPacket - Move AVPacket declaration from libavformat/avformat.h to - libavcodec/avcodec.h. - -2009-03-22 - 6e08ca9 - lavu 50.2.0 - RGB32 pixel formats - Convert the pixel formats PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR, - PIX_FMT_BGRA, which were defined as macros, into enum PixelFormat values. - Conversely PIX_FMT_RGB32, PIX_FMT_RGB32_1, PIX_FMT_BGR32 and - PIX_FMT_BGR32_1 are now macros. - avcodec_get_pix_fmt() now recognizes the "rgb32" and "bgr32" aliases. - Re-sort the enum PixelFormat list accordingly. - This change breaks API/ABI backward compatibility. - -2009-03-22 - f82674e - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants - Add the enum PixelFormat values: - PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE, - PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE. - -2009-03-21 - ee6624e - lavu 50.0.0 - av_random* - The Mersenne Twister PRNG implemented through the av_random* functions - was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions - instead. - -2009-03-08 - 41dd680 - lavu 50.0.0 - AVFifoBuffer - av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped - and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write - and av_fifo_realloc2. - In addition, the order of the function arguments of av_fifo_generic_read - was changed to match av_fifo_generic_write. - The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by - applications, they may not use sizeof() or directly access members. - -2009-03-01 - ec26457 - lavf 52.31.0 - Generic metadata API - Introduce a new metadata API (see av_metadata_get() and friends). - The old API is now deprecated and should not be used anymore. This especially - includes the following structure fields: - - AVFormatContext.title - - AVFormatContext.author - - AVFormatContext.copyright - - AVFormatContext.comment - - AVFormatContext.album - - AVFormatContext.year - - AVFormatContext.track - - AVFormatContext.genre - - AVStream.language - - AVStream.filename - - AVProgram.provider_name - - AVProgram.name - - AVChapter.title diff --git a/ffmpeg1/doc/Doxyfile b/ffmpeg1/doc/Doxyfile deleted file mode 100644 index 7e6d0f5..0000000 --- a/ffmpeg1/doc/Doxyfile +++ /dev/null @@ -1,1624 +0,0 @@ -# Doxyfile 1.7.1 - -# This file describes the settings to be used by the documentation system -# doxygen (www.doxygen.org) for a project -# -# All text after a hash (#) is considered a comment and will be ignored -# The format is: -# TAG = value [value, ...] -# For lists items can also be appended using: -# TAG += value [value, ...] -# Values that contain spaces should be placed between quotes (" ") - -#--------------------------------------------------------------------------- -# Project related configuration options -#--------------------------------------------------------------------------- - -# This tag specifies the encoding used for all characters in the config file -# that follow. The default is UTF-8 which is also the encoding used for all -# text before the first occurrence of this tag. Doxygen uses libiconv (or the -# iconv built into libc) for the transcoding. See -# http://www.gnu.org/software/libiconv for the list of possible encodings. - -DOXYFILE_ENCODING = UTF-8 - -# The PROJECT_NAME tag is a single word (or a sequence of words surrounded -# by quotes) that should identify the project. - -PROJECT_NAME = FFmpeg - -# The PROJECT_NUMBER tag can be used to enter a project or revision number. -# This could be handy for archiving the generated documentation or -# if some version control system is used. - -PROJECT_NUMBER = - -# With the PROJECT_LOGO tag one can specify an logo or icon that is included -# in the documentation. The maximum height of the logo should not exceed 55 -# pixels and the maximum width should not exceed 200 pixels. Doxygen will -# copy the logo to the output directory. -PROJECT_LOGO = - -# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) -# base path where the generated documentation will be put. -# If a relative path is entered, it will be relative to the location -# where doxygen was started. If left blank the current directory will be used. - -OUTPUT_DIRECTORY = doc/doxy - -# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create -# 4096 sub-directories (in 2 levels) under the output directory of each output -# format and will distribute the generated files over these directories. -# Enabling this option can be useful when feeding doxygen a huge amount of -# source files, where putting all generated files in the same directory would -# otherwise cause performance problems for the file system. - -CREATE_SUBDIRS = NO - -# The OUTPUT_LANGUAGE tag is used to specify the language in which all -# documentation generated by doxygen is written. Doxygen will use this -# information to generate all constant output in the proper language. -# The default language is English, other supported languages are: -# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional, -# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German, -# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English -# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, -# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak, -# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese. - -OUTPUT_LANGUAGE = English - -# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will -# include brief member descriptions after the members that are listed in -# the file and class documentation (similar to JavaDoc). -# Set to NO to disable this. - -BRIEF_MEMBER_DESC = YES - -# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend -# the brief description of a member or function before the detailed description. -# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the -# brief descriptions will be completely suppressed. - -REPEAT_BRIEF = YES - -# This tag implements a quasi-intelligent brief description abbreviator -# that is used to form the text in various listings. Each string -# in this list, if found as the leading text of the brief description, will be -# stripped from the text and the result after processing the whole list, is -# used as the annotated text. Otherwise, the brief description is used as-is. -# If left blank, the following values are used ("$name" is automatically -# replaced with the name of the entity): "The $name class" "The $name widget" -# "The $name file" "is" "provides" "specifies" "contains" -# "represents" "a" "an" "the" - -ABBREVIATE_BRIEF = - -# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then -# Doxygen will generate a detailed section even if there is only a brief -# description. - -ALWAYS_DETAILED_SEC = NO - -# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all -# inherited members of a class in the documentation of that class as if those -# members were ordinary class members. Constructors, destructors and assignment -# operators of the base classes will not be shown. - -INLINE_INHERITED_MEMB = NO - -# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full -# path before files name in the file list and in the header files. If set -# to NO the shortest path that makes the file name unique will be used. - -FULL_PATH_NAMES = YES - -# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag -# can be used to strip a user-defined part of the path. Stripping is -# only done if one of the specified strings matches the left-hand part of -# the path. The tag can be used to show relative paths in the file list. -# If left blank the directory from which doxygen is run is used as the -# path to strip. - -STRIP_FROM_PATH = . - -# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of -# the path mentioned in the documentation of a class, which tells -# the reader which header file to include in order to use a class. -# If left blank only the name of the header file containing the class -# definition is used. Otherwise one should specify the include paths that -# are normally passed to the compiler using the -I flag. - -STRIP_FROM_INC_PATH = - -# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter -# (but less readable) file names. This can be useful is your file systems -# doesn't support long names like on DOS, Mac, or CD-ROM. - -SHORT_NAMES = NO - -# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen -# will interpret the first line (until the first dot) of a JavaDoc-style -# comment as the brief description. If set to NO, the JavaDoc -# comments will behave just like regular Qt-style comments -# (thus requiring an explicit @brief command for a brief description.) - -JAVADOC_AUTOBRIEF = YES - -# If the QT_AUTOBRIEF tag is set to YES then Doxygen will -# interpret the first line (until the first dot) of a Qt-style -# comment as the brief description. If set to NO, the comments -# will behave just like regular Qt-style comments (thus requiring -# an explicit \brief command for a brief description.) - -QT_AUTOBRIEF = NO - -# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen -# treat a multi-line C++ special comment block (i.e. a block of //! or /// -# comments) as a brief description. This used to be the default behaviour. -# The new default is to treat a multi-line C++ comment block as a detailed -# description. Set this tag to YES if you prefer the old behaviour instead. - -MULTILINE_CPP_IS_BRIEF = NO - -# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented -# member inherits the documentation from any documented member that it -# re-implements. - -INHERIT_DOCS = YES - -# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce -# a new page for each member. If set to NO, the documentation of a member will -# be part of the file/class/namespace that contains it. - -SEPARATE_MEMBER_PAGES = NO - -# The TAB_SIZE tag can be used to set the number of spaces in a tab. -# Doxygen uses this value to replace tabs by spaces in code fragments. - -TAB_SIZE = 8 - -# This tag can be used to specify a number of aliases that acts -# as commands in the documentation. An alias has the form "name=value". -# For example adding "sideeffect=\par Side Effects:\n" will allow you to -# put the command \sideeffect (or @sideeffect) in the documentation, which -# will result in a user-defined paragraph with heading "Side Effects:". -# You can put \n's in the value part of an alias to insert newlines. - -ALIASES = - -# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C -# sources only. Doxygen will then generate output that is more tailored for C. -# For instance, some of the names that are used will be different. The list -# of all members will be omitted, etc. - -OPTIMIZE_OUTPUT_FOR_C = YES - -# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java -# sources only. Doxygen will then generate output that is more tailored for -# Java. For instance, namespaces will be presented as packages, qualified -# scopes will look different, etc. - -OPTIMIZE_OUTPUT_JAVA = NO - -# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran -# sources only. Doxygen will then generate output that is more tailored for -# Fortran. - -OPTIMIZE_FOR_FORTRAN = NO - -# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL -# sources. Doxygen will then generate output that is tailored for -# VHDL. - -OPTIMIZE_OUTPUT_VHDL = NO - -# Doxygen selects the parser to use depending on the extension of the files it -# parses. With this tag you can assign which parser to use for a given extension. -# Doxygen has a built-in mapping, but you can override or extend it using this -# tag. The format is ext=language, where ext is a file extension, and language -# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, -# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make -# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C -# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions -# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen. - -EXTENSION_MAPPING = - -# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want -# to include (a tag file for) the STL sources as input, then you should -# set this tag to YES in order to let doxygen match functions declarations and -# definitions whose arguments contain STL classes (e.g. func(std::string); v.s. -# func(std::string) {}). This also make the inheritance and collaboration -# diagrams that involve STL classes more complete and accurate. - -BUILTIN_STL_SUPPORT = NO - -# If you use Microsoft's C++/CLI language, you should set this option to YES to -# enable parsing support. - -CPP_CLI_SUPPORT = NO - -# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only. -# Doxygen will parse them like normal C++ but will assume all classes use public -# instead of private inheritance when no explicit protection keyword is present. - -SIP_SUPPORT = NO - -# For Microsoft's IDL there are propget and propput attributes to indicate getter -# and setter methods for a property. Setting this option to YES (the default) -# will make doxygen to replace the get and set methods by a property in the -# documentation. This will only work if the methods are indeed getting or -# setting a simple type. If this is not the case, or you want to show the -# methods anyway, you should set this option to NO. - -IDL_PROPERTY_SUPPORT = YES - -# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC -# tag is set to YES, then doxygen will reuse the documentation of the first -# member in the group (if any) for the other members of the group. By default -# all members of a group must be documented explicitly. - -DISTRIBUTE_GROUP_DOC = NO - -# Set the SUBGROUPING tag to YES (the default) to allow class member groups of -# the same type (for instance a group of public functions) to be put as a -# subgroup of that type (e.g. under the Public Functions section). Set it to -# NO to prevent subgrouping. Alternatively, this can be done per class using -# the \nosubgrouping command. - -SUBGROUPING = YES - -# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum -# is documented as struct, union, or enum with the name of the typedef. So -# typedef struct TypeS {} TypeT, will appear in the documentation as a struct -# with name TypeT. When disabled the typedef will appear as a member of a file, -# namespace, or class. And the struct will be named TypeS. This can typically -# be useful for C code in case the coding convention dictates that all compound -# types are typedef'ed and only the typedef is referenced, never the tag name. - -TYPEDEF_HIDES_STRUCT = NO - -# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to -# determine which symbols to keep in memory and which to flush to disk. -# When the cache is full, less often used symbols will be written to disk. -# For small to medium size projects (<1000 input files) the default value is -# probably good enough. For larger projects a too small cache size can cause -# doxygen to be busy swapping symbols to and from disk most of the time -# causing a significant performance penality. -# If the system has enough physical memory increasing the cache will improve the -# performance by keeping more symbols in memory. Note that the value works on -# a logarithmic scale so increasing the size by one will roughly double the -# memory usage. The cache size is given by this formula: -# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0, -# corresponding to a cache size of 2^16 = 65536 symbols - -SYMBOL_CACHE_SIZE = 0 - -#--------------------------------------------------------------------------- -# Build related configuration options -#--------------------------------------------------------------------------- - -# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in -# documentation are documented, even if no documentation was available. -# Private class members and static file members will be hidden unless -# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES - -EXTRACT_ALL = YES - -# If the EXTRACT_PRIVATE tag is set to YES all private members of a class -# will be included in the documentation. - -EXTRACT_PRIVATE = YES - -# If the EXTRACT_STATIC tag is set to YES all static members of a file -# will be included in the documentation. - -EXTRACT_STATIC = YES - -# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs) -# defined locally in source files will be included in the documentation. -# If set to NO only classes defined in header files are included. - -EXTRACT_LOCAL_CLASSES = YES - -# This flag is only useful for Objective-C code. When set to YES local -# methods, which are defined in the implementation section but not in -# the interface are included in the documentation. -# If set to NO (the default) only methods in the interface are included. - -EXTRACT_LOCAL_METHODS = NO - -# If this flag is set to YES, the members of anonymous namespaces will be -# extracted and appear in the documentation as a namespace called -# 'anonymous_namespace{file}', where file will be replaced with the base -# name of the file that contains the anonymous namespace. By default -# anonymous namespace are hidden. - -EXTRACT_ANON_NSPACES = NO - -# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all -# undocumented members of documented classes, files or namespaces. -# If set to NO (the default) these members will be included in the -# various overviews, but no documentation section is generated. -# This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_MEMBERS = NO - -# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all -# undocumented classes that are normally visible in the class hierarchy. -# If set to NO (the default) these classes will be included in the various -# overviews. This option has no effect if EXTRACT_ALL is enabled. - -HIDE_UNDOC_CLASSES = NO - -# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all -# friend (class|struct|union) declarations. -# If set to NO (the default) these declarations will be included in the -# documentation. - -HIDE_FRIEND_COMPOUNDS = NO - -# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any -# documentation blocks found inside the body of a function. -# If set to NO (the default) these blocks will be appended to the -# function's detailed documentation block. - -HIDE_IN_BODY_DOCS = NO - -# The INTERNAL_DOCS tag determines if documentation -# that is typed after a \internal command is included. If the tag is set -# to NO (the default) then the documentation will be excluded. -# Set it to YES to include the internal documentation. - -INTERNAL_DOCS = NO - -# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate -# file names in lower-case letters. If set to YES upper-case letters are also -# allowed. This is useful if you have classes or files whose names only differ -# in case and if your file system supports case sensitive file names. Windows -# and Mac users are advised to set this option to NO. - -CASE_SENSE_NAMES = YES - -# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen -# will show members with their full class and namespace scopes in the -# documentation. If set to YES the scope will be hidden. - -HIDE_SCOPE_NAMES = NO - -# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen -# will put a list of the files that are included by a file in the documentation -# of that file. - -SHOW_INCLUDE_FILES = YES - -# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen -# will list include files with double quotes in the documentation -# rather than with sharp brackets. - -FORCE_LOCAL_INCLUDES = NO - -# If the INLINE_INFO tag is set to YES (the default) then a tag [inline] -# is inserted in the documentation for inline members. - -INLINE_INFO = YES - -# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen -# will sort the (detailed) documentation of file and class members -# alphabetically by member name. If set to NO the members will appear in -# declaration order. - -SORT_MEMBER_DOCS = YES - -# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the -# brief documentation of file, namespace and class members alphabetically -# by member name. If set to NO (the default) the members will appear in -# declaration order. - -SORT_BRIEF_DOCS = NO - -# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen -# will sort the (brief and detailed) documentation of class members so that -# constructors and destructors are listed first. If set to NO (the default) -# the constructors will appear in the respective orders defined by -# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS. -# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO -# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO. - -SORT_MEMBERS_CTORS_1ST = NO - -# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the -# hierarchy of group names into alphabetical order. If set to NO (the default) -# the group names will appear in their defined order. - -SORT_GROUP_NAMES = NO - -# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be -# sorted by fully-qualified names, including namespaces. If set to -# NO (the default), the class list will be sorted only by class name, -# not including the namespace part. -# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES. -# Note: This option applies only to the class list, not to the -# alphabetical list. - -SORT_BY_SCOPE_NAME = NO - -# The GENERATE_TODOLIST tag can be used to enable (YES) or -# disable (NO) the todo list. This list is created by putting \todo -# commands in the documentation. - -GENERATE_TODOLIST = YES - -# The GENERATE_TESTLIST tag can be used to enable (YES) or -# disable (NO) the test list. This list is created by putting \test -# commands in the documentation. - -GENERATE_TESTLIST = YES - -# The GENERATE_BUGLIST tag can be used to enable (YES) or -# disable (NO) the bug list. This list is created by putting \bug -# commands in the documentation. - -GENERATE_BUGLIST = YES - -# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or -# disable (NO) the deprecated list. This list is created by putting -# \deprecated commands in the documentation. - -GENERATE_DEPRECATEDLIST= YES - -# The ENABLED_SECTIONS tag can be used to enable conditional -# documentation sections, marked by \if sectionname ... \endif. - -ENABLED_SECTIONS = - -# The MAX_INITIALIZER_LINES tag determines the maximum number of lines -# the initial value of a variable or define consists of for it to appear in -# the documentation. If the initializer consists of more lines than specified -# here it will be hidden. Use a value of 0 to hide initializers completely. -# The appearance of the initializer of individual variables and defines in the -# documentation can be controlled using \showinitializer or \hideinitializer -# command in the documentation regardless of this setting. - -MAX_INITIALIZER_LINES = 30 - -# Set the SHOW_USED_FILES tag to NO to disable the list of files generated -# at the bottom of the documentation of classes and structs. If set to YES the -# list will mention the files that were used to generate the documentation. - -SHOW_USED_FILES = YES - -# Set the SHOW_FILES tag to NO to disable the generation of the Files page. -# This will remove the Files entry from the Quick Index and from the -# Folder Tree View (if specified). The default is YES. - -SHOW_FILES = YES - -# Set the SHOW_NAMESPACES tag to NO to disable the generation of the -# Namespaces page. -# This will remove the Namespaces entry from the Quick Index -# and from the Folder Tree View (if specified). The default is YES. - -SHOW_NAMESPACES = YES - -# The FILE_VERSION_FILTER tag can be used to specify a program or script that -# doxygen should invoke to get the current version for each file (typically from -# the version control system). Doxygen will invoke the program by executing (via -# popen()) the command , where is the value of -# the FILE_VERSION_FILTER tag, and is the name of an input file -# provided by doxygen. Whatever the program writes to standard output -# is used as the file version. See the manual for examples. - -FILE_VERSION_FILTER = - -# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed -# by doxygen. The layout file controls the global structure of the generated -# output files in an output format independent way. The create the layout file -# that represents doxygen's defaults, run doxygen with the -l option. -# You can optionally specify a file name after the option, if omitted -# DoxygenLayout.xml will be used as the name of the layout file. - -LAYOUT_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to warning and progress messages -#--------------------------------------------------------------------------- - -# The QUIET tag can be used to turn on/off the messages that are generated -# by doxygen. Possible values are YES and NO. If left blank NO is used. - -QUIET = YES - -# The WARNINGS tag can be used to turn on/off the warning messages that are -# generated by doxygen. Possible values are YES and NO. If left blank -# NO is used. - -WARNINGS = YES - -# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings -# for undocumented members. If EXTRACT_ALL is set to YES then this flag will -# automatically be disabled. - -WARN_IF_UNDOCUMENTED = YES - -# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for -# potential errors in the documentation, such as not documenting some -# parameters in a documented function, or documenting parameters that -# don't exist or using markup commands wrongly. - -WARN_IF_DOC_ERROR = YES - -# This WARN_NO_PARAMDOC option can be abled to get warnings for -# functions that are documented, but have no documentation for their parameters -# or return value. If set to NO (the default) doxygen will only warn about -# wrong or incomplete parameter documentation, but not about the absence of -# documentation. - -WARN_NO_PARAMDOC = NO - -# The WARN_FORMAT tag determines the format of the warning messages that -# doxygen can produce. The string should contain the $file, $line, and $text -# tags, which will be replaced by the file and line number from which the -# warning originated and the warning text. Optionally the format may contain -# $version, which will be replaced by the version of the file (if it could -# be obtained via FILE_VERSION_FILTER) - -WARN_FORMAT = "$file:$line: $text" - -# The WARN_LOGFILE tag can be used to specify a file to which warning -# and error messages should be written. If left blank the output is written -# to stderr. - -WARN_LOGFILE = - -#--------------------------------------------------------------------------- -# configuration options related to the input files -#--------------------------------------------------------------------------- - -# The INPUT tag can be used to specify the files and/or directories that contain -# documented source files. You may enter file names like "myfile.cpp" or -# directories like "/usr/src/myproject". Separate the files or directories -# with spaces. - -INPUT = - -# This tag can be used to specify the character encoding of the source files -# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is -# also the default input encoding. Doxygen uses libiconv (or the iconv built -# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for -# the list of possible encodings. - -INPUT_ENCODING = UTF-8 - -# If the value of the INPUT tag contains directories, you can use the -# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank the following patterns are tested: -# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx -# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90 - -FILE_PATTERNS = - -# The RECURSIVE tag can be used to turn specify whether or not subdirectories -# should be searched for input files as well. Possible values are YES and NO. -# If left blank NO is used. - -RECURSIVE = YES - -# The EXCLUDE tag can be used to specify files and/or directories that should -# excluded from the INPUT source files. This way you can easily exclude a -# subdirectory from a directory tree whose root is specified with the INPUT tag. - -EXCLUDE = - -# The EXCLUDE_SYMLINKS tag can be used select whether or not files or -# directories that are symbolic links (a Unix filesystem feature) are excluded -# from the input. - -EXCLUDE_SYMLINKS = NO - -# If the value of the INPUT tag contains directories, you can use the -# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude -# certain files from those directories. Note that the wildcards are matched -# against the file with absolute path, so to exclude all test directories -# for example use the pattern */test/* - -EXCLUDE_PATTERNS = *.git \ - *.d - -# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names -# (namespaces, classes, functions, etc.) that should be excluded from the -# output. The symbol name can be a fully qualified name, a word, or if the -# wildcard * is used, a substring. Examples: ANamespace, AClass, -# AClass::ANamespace, ANamespace::*Test - -EXCLUDE_SYMBOLS = - -# The EXAMPLE_PATH tag can be used to specify one or more files or -# directories that contain example code fragments that are included (see -# the \include command). - -EXAMPLE_PATH = doc/examples/ - -# If the value of the EXAMPLE_PATH tag contains directories, you can use the -# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp -# and *.h) to filter out the source-files in the directories. If left -# blank all files are included. - -EXAMPLE_PATTERNS = *.c - -# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be -# searched for input files to be used with the \include or \dontinclude -# commands irrespective of the value of the RECURSIVE tag. -# Possible values are YES and NO. If left blank NO is used. - -EXAMPLE_RECURSIVE = NO - -# The IMAGE_PATH tag can be used to specify one or more files or -# directories that contain image that are included in the documentation (see -# the \image command). - -IMAGE_PATH = - -# The INPUT_FILTER tag can be used to specify a program that doxygen should -# invoke to filter for each input file. Doxygen will invoke the filter program -# by executing (via popen()) the command , where -# is the value of the INPUT_FILTER tag, and is the name of an -# input file. Doxygen will then use the output that the filter program writes -# to standard output. -# If FILTER_PATTERNS is specified, this tag will be -# ignored. - -INPUT_FILTER = - -# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern -# basis. -# Doxygen will compare the file name with each pattern and apply the -# filter if there is a match. -# The filters are a list of the form: -# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further -# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER -# is applied to all files. - -FILTER_PATTERNS = - -# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using -# INPUT_FILTER) will be used to filter the input files when producing source -# files to browse (i.e. when SOURCE_BROWSER is set to YES). - -FILTER_SOURCE_FILES = NO - -#--------------------------------------------------------------------------- -# configuration options related to source browsing -#--------------------------------------------------------------------------- - -# If the SOURCE_BROWSER tag is set to YES then a list of source files will -# be generated. Documented entities will be cross-referenced with these sources. -# Note: To get rid of all source code in the generated output, make sure also -# VERBATIM_HEADERS is set to NO. - -SOURCE_BROWSER = YES - -# Setting the INLINE_SOURCES tag to YES will include the body -# of functions and classes directly in the documentation. - -INLINE_SOURCES = NO - -# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct -# doxygen to hide any special comment blocks from generated source code -# fragments. Normal C and C++ comments will always remain visible. - -STRIP_CODE_COMMENTS = YES - -# If the REFERENCED_BY_RELATION tag is set to YES -# then for each documented function all documented -# functions referencing it will be listed. - -REFERENCED_BY_RELATION = YES - -# If the REFERENCES_RELATION tag is set to YES -# then for each documented function all documented entities -# called/used by that function will be listed. - -REFERENCES_RELATION = NO - -# If the REFERENCES_LINK_SOURCE tag is set to YES (the default) -# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from -# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will -# link to the source code. -# Otherwise they will link to the documentation. - -REFERENCES_LINK_SOURCE = YES - -# If the USE_HTAGS tag is set to YES then the references to source code -# will point to the HTML generated by the htags(1) tool instead of doxygen -# built-in source browser. The htags tool is part of GNU's global source -# tagging system (see http://www.gnu.org/software/global/global.html). You -# will need version 4.8.6 or higher. - -USE_HTAGS = NO - -# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen -# will generate a verbatim copy of the header file for each class for -# which an include is specified. Set to NO to disable this. - -VERBATIM_HEADERS = YES - -#--------------------------------------------------------------------------- -# configuration options related to the alphabetical class index -#--------------------------------------------------------------------------- - -# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index -# of all compounds will be generated. Enable this if the project -# contains a lot of classes, structs, unions or interfaces. - -ALPHABETICAL_INDEX = YES - -# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then -# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns -# in which this list will be split (can be a number in the range [1..20]) - -COLS_IN_ALPHA_INDEX = 2 - -# In case all classes in a project start with a common prefix, all -# classes will be put under the same header in the alphabetical index. -# The IGNORE_PREFIX tag can be used to specify one or more prefixes that -# should be ignored while generating the index headers. - -IGNORE_PREFIX = - -#--------------------------------------------------------------------------- -# configuration options related to the HTML output -#--------------------------------------------------------------------------- - -# If the GENERATE_HTML tag is set to YES (the default) Doxygen will -# generate HTML output. - -GENERATE_HTML = YES - -# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `html' will be used as the default path. - -HTML_OUTPUT = html - -# The HTML_FILE_EXTENSION tag can be used to specify the file extension for -# each generated HTML page (for example: .htm,.php,.asp). If it is left blank -# doxygen will generate files with .html extension. - -HTML_FILE_EXTENSION = .html - -# The HTML_HEADER tag can be used to specify a personal HTML header for -# each generated HTML page. If it is left blank doxygen will generate a -# standard header. - -#HTML_HEADER = doc/doxy/header.html - -# The HTML_FOOTER tag can be used to specify a personal HTML footer for -# each generated HTML page. If it is left blank doxygen will generate a -# standard footer. - -#HTML_FOOTER = doc/doxy/footer.html - -# The HTML_STYLESHEET tag can be used to specify a user-defined cascading -# style sheet that is used by each HTML page. It can be used to -# fine-tune the look of the HTML output. If the tag is left blank doxygen -# will generate a default style sheet. Note that doxygen will try to copy -# the style sheet file to the HTML output directory, so don't put your own -# stylesheet in the HTML output directory as well, or it will be erased! - -#HTML_STYLESHEET = doc/doxy/doxy_stylesheet.css - -# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. -# Doxygen will adjust the colors in the stylesheet and background images -# according to this color. Hue is specified as an angle on a colorwheel, -# see http://en.wikipedia.org/wiki/Hue for more information. -# For instance the value 0 represents red, 60 is yellow, 120 is green, -# 180 is cyan, 240 is blue, 300 purple, and 360 is red again. -# The allowed range is 0 to 359. - -#HTML_COLORSTYLE_HUE = 120 - -# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of -# the colors in the HTML output. For a value of 0 the output will use -# grayscales only. A value of 255 will produce the most vivid colors. - -HTML_COLORSTYLE_SAT = 100 - -# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to -# the luminance component of the colors in the HTML output. Values below -# 100 gradually make the output lighter, whereas values above 100 make -# the output darker. The value divided by 100 is the actual gamma applied, -# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2, -# and 100 does not change the gamma. - -HTML_COLORSTYLE_GAMMA = 80 - -# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML -# page will contain the date and time when the page was generated. Setting -# this to NO can help when comparing the output of multiple runs. - -HTML_TIMESTAMP = YES - -# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML -# documentation will contain sections that can be hidden and shown after the -# page has loaded. For this to work a browser that supports -# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox -# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari). - -HTML_DYNAMIC_SECTIONS = NO - -# If the GENERATE_DOCSET tag is set to YES, additional index files -# will be generated that can be used as input for Apple's Xcode 3 -# integrated development environment, introduced with OS X 10.5 (Leopard). -# To create a documentation set, doxygen will generate a Makefile in the -# HTML output directory. Running make will produce the docset in that -# directory and running "make install" will install the docset in -# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find -# it at startup. -# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html -# for more information. - -GENERATE_DOCSET = NO - -# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the -# feed. A documentation feed provides an umbrella under which multiple -# documentation sets from a single provider (such as a company or product suite) -# can be grouped. - -DOCSET_FEEDNAME = "Doxygen generated docs" - -# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that -# should uniquely identify the documentation set bundle. This should be a -# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen -# will append .docset to the name. - -DOCSET_BUNDLE_ID = org.doxygen.Project - -# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify -# the documentation publisher. This should be a reverse domain-name style -# string, e.g. com.mycompany.MyDocSet.documentation. - -DOCSET_PUBLISHER_ID = org.doxygen.Publisher - -# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher. - -DOCSET_PUBLISHER_NAME = Publisher - -# If the GENERATE_HTMLHELP tag is set to YES, additional index files -# will be generated that can be used as input for tools like the -# Microsoft HTML help workshop to generate a compiled HTML help file (.chm) -# of the generated HTML documentation. - -GENERATE_HTMLHELP = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can -# be used to specify the file name of the resulting .chm file. You -# can add a path in front of the file if the result should not be -# written to the html output directory. - -CHM_FILE = - -# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can -# be used to specify the location (absolute path including file name) of -# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run -# the HTML help compiler on the generated index.hhp. - -HHC_LOCATION = - -# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag -# controls if a separate .chi index file is generated (YES) or that -# it should be included in the master .chm file (NO). - -GENERATE_CHI = NO - -# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING -# is used to encode HtmlHelp index (hhk), content (hhc) and project file -# content. - -CHM_INDEX_ENCODING = - -# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag -# controls whether a binary table of contents is generated (YES) or a -# normal table of contents (NO) in the .chm file. - -BINARY_TOC = NO - -# The TOC_EXPAND flag can be set to YES to add extra items for group members -# to the contents of the HTML help documentation and to the tree view. - -TOC_EXPAND = NO - -# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and -# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated -# that can be used as input for Qt's qhelpgenerator to generate a -# Qt Compressed Help (.qch) of the generated HTML documentation. - -GENERATE_QHP = NO - -# If the QHG_LOCATION tag is specified, the QCH_FILE tag can -# be used to specify the file name of the resulting .qch file. -# The path specified is relative to the HTML output folder. - -QCH_FILE = - -# The QHP_NAMESPACE tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#namespace - -QHP_NAMESPACE = org.doxygen.Project - -# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating -# Qt Help Project output. For more information please see -# http://doc.trolltech.com/qthelpproject.html#virtual-folders - -QHP_VIRTUAL_FOLDER = doc - -# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to -# add. For more information please see -# http://doc.trolltech.com/qthelpproject.html#custom-filters - -QHP_CUST_FILTER_NAME = - -# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the -# custom filter to add. For more information please see -# -# Qt Help Project / Custom Filters. - -QHP_CUST_FILTER_ATTRS = - -# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this -# project's -# filter section matches. -# -# Qt Help Project / Filter Attributes. - -QHP_SECT_FILTER_ATTRS = - -# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can -# be used to specify the location of Qt's qhelpgenerator. -# If non-empty doxygen will try to run qhelpgenerator on the generated -# .qhp file. - -QHG_LOCATION = - -# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files -# will be generated, which together with the HTML files, form an Eclipse help -# plugin. To install this plugin and make it available under the help contents -# menu in Eclipse, the contents of the directory containing the HTML and XML -# files needs to be copied into the plugins directory of eclipse. The name of -# the directory within the plugins directory should be the same as -# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before -# the help appears. - -GENERATE_ECLIPSEHELP = NO - -# A unique identifier for the eclipse help plugin. When installing the plugin -# the directory name containing the HTML and XML files should also have -# this name. - -ECLIPSE_DOC_ID = org.doxygen.Project - -# The DISABLE_INDEX tag can be used to turn on/off the condensed index at -# top of each HTML page. The value NO (the default) enables the index and -# the value YES disables it. - -DISABLE_INDEX = NO - -# This tag can be used to set the number of enum values (range [1..20]) -# that doxygen will group on one line in the generated HTML documentation. - -ENUM_VALUES_PER_LINE = 4 - -# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index -# structure should be generated to display hierarchical information. -# If the tag value is set to YES, a side panel will be generated -# containing a tree-like index structure (just like the one that -# is generated for HTML Help). For this to work a browser that supports -# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser). -# Windows users are probably better off using the HTML help feature. - -GENERATE_TREEVIEW = NO - -# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be -# used to set the initial width (in pixels) of the frame in which the tree -# is shown. - -TREEVIEW_WIDTH = 250 - -# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open -# links to external symbols imported via tag files in a separate window. - -EXT_LINKS_IN_WINDOW = NO - -# Use this tag to change the font size of Latex formulas included -# as images in the HTML documentation. The default is 10. Note that -# when you change the font size after a successful doxygen run you need -# to manually remove any form_*.png images from the HTML output directory -# to force them to be regenerated. - -FORMULA_FONTSIZE = 10 - -# Use the FORMULA_TRANPARENT tag to determine whether or not the images -# generated for formulas are transparent PNGs. Transparent PNGs are -# not supported properly for IE 6.0, but are supported on all modern browsers. -# Note that when changing this option you need to delete any form_*.png files -# in the HTML output before the changes have effect. - -FORMULA_TRANSPARENT = YES - -# When the SEARCHENGINE tag is enabled doxygen will generate a search box -# for the HTML output. The underlying search engine uses javascript -# and DHTML and should work on any modern browser. Note that when using -# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets -# (GENERATE_DOCSET) there is already a search function so this one should -# typically be disabled. For large projects the javascript based search engine -# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution. - -SEARCHENGINE = NO - -# When the SERVER_BASED_SEARCH tag is enabled the search engine will be -# implemented using a PHP enabled web server instead of at the web client -# using Javascript. Doxygen will generate the search PHP script and index -# file to put on the web server. The advantage of the server -# based approach is that it scales better to large projects and allows -# full text search. The disadvances is that it is more difficult to setup -# and does not have live searching capabilities. - -SERVER_BASED_SEARCH = NO - -#--------------------------------------------------------------------------- -# configuration options related to the LaTeX output -#--------------------------------------------------------------------------- - -# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will -# generate Latex output. - -GENERATE_LATEX = NO - -# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `latex' will be used as the default path. - -LATEX_OUTPUT = latex - -# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be -# invoked. If left blank `latex' will be used as the default command name. -# Note that when enabling USE_PDFLATEX this option is only used for -# generating bitmaps for formulas in the HTML output, but not in the -# Makefile that is written to the output directory. - -LATEX_CMD_NAME = latex - -# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to -# generate index for LaTeX. If left blank `makeindex' will be used as the -# default command name. - -MAKEINDEX_CMD_NAME = makeindex - -# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact -# LaTeX documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_LATEX = NO - -# The PAPER_TYPE tag can be used to set the paper type that is used -# by the printer. Possible values are: a4, a4wide, letter, legal and -# executive. If left blank a4wide will be used. - -PAPER_TYPE = a4wide - -# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX -# packages that should be included in the LaTeX output. - -EXTRA_PACKAGES = - -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for -# the generated latex document. The header should contain everything until -# the first chapter. If it is left blank doxygen will generate a -# standard header. Notice: only use this tag if you know what you are doing! - -LATEX_HEADER = - -# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated -# is prepared for conversion to pdf (using ps2pdf). The pdf file will -# contain links (just like the HTML output) instead of page references -# This makes the output suitable for online browsing using a pdf viewer. - -PDF_HYPERLINKS = NO - -# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of -# plain latex in the generated Makefile. Set this option to YES to get a -# higher quality PDF documentation. - -USE_PDFLATEX = NO - -# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode. -# command to the generated LaTeX files. This will instruct LaTeX to keep -# running if errors occur, instead of asking the user for help. -# This option is also used when generating formulas in HTML. - -LATEX_BATCHMODE = NO - -# If LATEX_HIDE_INDICES is set to YES then doxygen will not -# include the index chapters (such as File Index, Compound Index, etc.) -# in the output. - -LATEX_HIDE_INDICES = NO - -# If LATEX_SOURCE_CODE is set to YES then doxygen will include -# source code with syntax highlighting in the LaTeX output. -# Note that which sources are shown also depends on other settings -# such as SOURCE_BROWSER. - -LATEX_SOURCE_CODE = NO - -#--------------------------------------------------------------------------- -# configuration options related to the RTF output -#--------------------------------------------------------------------------- - -# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output -# The RTF output is optimized for Word 97 and may not look very pretty with -# other RTF readers or editors. - -GENERATE_RTF = NO - -# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `rtf' will be used as the default path. - -RTF_OUTPUT = rtf - -# If the COMPACT_RTF tag is set to YES Doxygen generates more compact -# RTF documents. This may be useful for small projects and may help to -# save some trees in general. - -COMPACT_RTF = NO - -# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated -# will contain hyperlink fields. The RTF file will -# contain links (just like the HTML output) instead of page references. -# This makes the output suitable for online browsing using WORD or other -# programs which support those fields. -# Note: wordpad (write) and others do not support links. - -RTF_HYPERLINKS = NO - -# Load stylesheet definitions from file. Syntax is similar to doxygen's -# config file, i.e. a series of assignments. You only have to provide -# replacements, missing definitions are set to their default value. - -RTF_STYLESHEET_FILE = - -# Set optional variables used in the generation of an rtf document. -# Syntax is similar to doxygen's config file. - -RTF_EXTENSIONS_FILE = - -#--------------------------------------------------------------------------- -# configuration options related to the man page output -#--------------------------------------------------------------------------- - -# If the GENERATE_MAN tag is set to YES (the default) Doxygen will -# generate man pages - -GENERATE_MAN = NO - -# The MAN_OUTPUT tag is used to specify where the man pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `man' will be used as the default path. - -MAN_OUTPUT = man - -# The MAN_EXTENSION tag determines the extension that is added to -# the generated man pages (default is the subroutine's section .3) - -MAN_EXTENSION = .3 - -# If the MAN_LINKS tag is set to YES and Doxygen generates man output, -# then it will generate one additional man file for each entity -# documented in the real man page(s). These additional files -# only source the real man page, but without them the man command -# would be unable to find the correct page. The default is NO. - -MAN_LINKS = NO - -#--------------------------------------------------------------------------- -# configuration options related to the XML output -#--------------------------------------------------------------------------- - -# If the GENERATE_XML tag is set to YES Doxygen will -# generate an XML file that captures the structure of -# the code including all documentation. - -GENERATE_XML = NO - -# The XML_OUTPUT tag is used to specify where the XML pages will be put. -# If a relative path is entered the value of OUTPUT_DIRECTORY will be -# put in front of it. If left blank `xml' will be used as the default path. - -XML_OUTPUT = xml - -# The XML_SCHEMA tag can be used to specify an XML schema, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_SCHEMA = - -# The XML_DTD tag can be used to specify an XML DTD, -# which can be used by a validating XML parser to check the -# syntax of the XML files. - -XML_DTD = - -# If the XML_PROGRAMLISTING tag is set to YES Doxygen will -# dump the program listings (including syntax highlighting -# and cross-referencing information) to the XML output. Note that -# enabling this will significantly increase the size of the XML output. - -XML_PROGRAMLISTING = YES - -#--------------------------------------------------------------------------- -# configuration options for the AutoGen Definitions output -#--------------------------------------------------------------------------- - -# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will -# generate an AutoGen Definitions (see autogen.sf.net) file -# that captures the structure of the code including all -# documentation. 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This is disabled by default, because dot on Windows does not -# seem to support this out of the box. Warning: Depending on the platform used, -# enabling this option may lead to badly anti-aliased labels on the edges of -# a graph (i.e. they become hard to read). - -DOT_TRANSPARENT = YES - -# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output -# files in one run (i.e. multiple -o and -T options on the command line). This -# makes dot run faster, but since only newer versions of dot (>1.8.10) -# support this, this feature is disabled by default. - -DOT_MULTI_TARGETS = NO - -# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will -# generate a legend page explaining the meaning of the various boxes and -# arrows in the dot generated graphs. - -GENERATE_LEGEND = YES - -# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will -# remove the intermediate dot files that are used to generate -# the various graphs. - -DOT_CLEANUP = YES diff --git a/ffmpeg1/doc/Makefile b/ffmpeg1/doc/Makefile deleted file mode 100644 index a861655..0000000 --- a/ffmpeg1/doc/Makefile +++ /dev/null @@ -1,103 +0,0 @@ -LIBRARIES-$(CONFIG_AVUTIL) += libavutil -LIBRARIES-$(CONFIG_SWSCALE) += libswscale -LIBRARIES-$(CONFIG_SWRESAMPLE) += libswresample -LIBRARIES-$(CONFIG_AVCODEC) += libavcodec -LIBRARIES-$(CONFIG_AVFORMAT) += libavformat -LIBRARIES-$(CONFIG_AVDEVICE) += libavdevice -LIBRARIES-$(CONFIG_AVFILTER) += libavfilter - -COMPONENTS-yes = $(PROGS-yes) -COMPONENTS-$(CONFIG_AVUTIL) += ffmpeg-utils -COMPONENTS-$(CONFIG_SWSCALE) += ffmpeg-scaler -COMPONENTS-$(CONFIG_SWRESAMPLE) += ffmpeg-resampler -COMPONENTS-$(CONFIG_AVCODEC) += ffmpeg-codecs ffmpeg-bitstream-filters -COMPONENTS-$(CONFIG_AVFORMAT) += ffmpeg-formats ffmpeg-protocols -COMPONENTS-$(CONFIG_AVDEVICE) += ffmpeg-devices -COMPONENTS-$(CONFIG_AVFILTER) += ffmpeg-filters - -MANPAGES = $(COMPONENTS-yes:%=doc/%.1) $(LIBRARIES-yes:%=doc/%.3) -PODPAGES = $(COMPONENTS-yes:%=doc/%.pod) $(LIBRARIES-yes:%=doc/%.pod) -HTMLPAGES = $(COMPONENTS-yes:%=doc/%.html) $(LIBRARIES-yes:%=doc/%.html) \ - doc/developer.html \ - doc/faq.html \ - doc/fate.html \ - doc/general.html \ - doc/git-howto.html \ - doc/nut.html \ - doc/platform.html \ - -TXTPAGES = doc/fate.txt \ - - -DOCS-$(CONFIG_HTMLPAGES) += $(HTMLPAGES) -DOCS-$(CONFIG_PODPAGES) += $(PODPAGES) -DOCS-$(CONFIG_MANPAGES) += $(MANPAGES) -DOCS-$(CONFIG_TXTPAGES) += $(TXTPAGES) -DOCS = $(DOCS-yes) - -all-$(CONFIG_DOC): doc - -doc: documentation - -apidoc: doc/doxy/html -documentation: $(DOCS) - -TEXIDEP = awk '/^@(verbatim)?include/ { printf "$@: $(@D)/%s\n", $$2 }' <$< >$(@:%=%.d) - -doc/%.txt: TAG = TXT -doc/%.txt: doc/%.texi - $(Q)$(TEXIDEP) - $(M)makeinfo --force --no-headers -o $@ $< 2>/dev/null - -GENTEXI = format codec -GENTEXI := $(GENTEXI:%=doc/avoptions_%.texi) - -$(GENTEXI): TAG = GENTEXI -$(GENTEXI): doc/avoptions_%.texi: doc/print_options$(HOSTEXESUF) - $(M)doc/print_options $* > $@ - -doc/%.html: TAG = HTML -doc/%.html: doc/%.texi $(SRC_PATH)/doc/t2h.init $(GENTEXI) - $(Q)$(TEXIDEP) - $(M)texi2html -I doc -monolithic --init-file $(SRC_PATH)/doc/t2h.init --output $@ $< - -doc/%.pod: TAG = POD -doc/%.pod: doc/%.texi $(SRC_PATH)/doc/texi2pod.pl $(GENTEXI) - $(Q)$(TEXIDEP) - $(M)perl $(SRC_PATH)/doc/texi2pod.pl -Idoc $< $@ - -doc/%.1 doc/%.3: TAG = MAN -doc/%.1: doc/%.pod $(GENTEXI) - $(M)pod2man --section=1 --center=" " --release=" " $< > $@ -doc/%.3: doc/%.pod $(GENTEXI) - $(M)pod2man --section=3 --center=" " --release=" " $< > $@ - -$(DOCS) doc/doxy/html: | doc/ - -doc/doxy/html: $(SRC_PATH)/doc/Doxyfile $(INSTHEADERS) - $(M)$(SRC_PATH)/doc/doxy-wrapper.sh $(SRC_PATH) $^ - -install-man: - -ifdef CONFIG_MANPAGES -install-progs-$(CONFIG_DOC): install-man - -install-man: $(MANPAGES) - $(Q)mkdir -p "$(MANDIR)/man1" - $(INSTALL) -m 644 $(MANPAGES) "$(MANDIR)/man1" -endif - -uninstall: uninstall-man - -uninstall-man: - $(RM) $(addprefix "$(MANDIR)/man1/",$(ALLMANPAGES)) - -clean:: docclean - -docclean: - $(RM) $(TXTPAGES) doc/*.html doc/*.pod doc/*.1 doc/*.3 $(CLEANSUFFIXES:%=doc/%) doc/avoptions_*.texi - $(RM) -r doc/doxy/html - --include $(wildcard $(DOCS:%=%.d)) - -.PHONY: apidoc doc documentation diff --git a/ffmpeg1/doc/RELEASE_NOTES b/ffmpeg1/doc/RELEASE_NOTES deleted file mode 100644 index 2faf40d..0000000 --- a/ffmpeg1/doc/RELEASE_NOTES +++ /dev/null @@ -1,16 +0,0 @@ -Release Notes -============= - -* 1.2 "Magic" March, 2013 - - -General notes -------------- -See the Changelog file for a list of significant changes. Note, there -are many more new features and bugfixes than whats listed there. - -Bugreports against FFmpeg git master or the most recent FFmpeg release are -accepted. If you are experiencing issues with any formally released version of -FFmpeg, please try git master to check if the issue still exists. If it does, -make your report against the development code following the usual bug reporting -guidelines. diff --git a/ffmpeg1/doc/authors.texi b/ffmpeg1/doc/authors.texi deleted file mode 100644 index 6c8c1d7..0000000 --- a/ffmpeg1/doc/authors.texi +++ /dev/null @@ -1,11 +0,0 @@ -@chapter Authors - -The FFmpeg developers. - -For details about the authorship, see the Git history of the project -(git://source.ffmpeg.org/ffmpeg), e.g. by typing the command -@command{git log} in the FFmpeg source directory, or browsing the -online repository at @url{http://source.ffmpeg.org}. - -Maintainers for the specific components are listed in the file -@file{MAINTAINERS} in the source code tree. diff --git a/ffmpeg1/doc/avtools-common-opts.texi b/ffmpeg1/doc/avtools-common-opts.texi deleted file mode 100644 index d9d0bd0..0000000 --- a/ffmpeg1/doc/avtools-common-opts.texi +++ /dev/null @@ -1,211 +0,0 @@ -All the numerical options, if not specified otherwise, accept in input -a string representing a number, which may contain one of the -SI unit prefixes, for example 'K', 'M', 'G'. -If 'i' is appended after the prefix, binary prefixes are used, -which are based on powers of 1024 instead of powers of 1000. -The 'B' postfix multiplies the value by 8, and can be -appended after a unit prefix or used alone. This allows using for -example 'KB', 'MiB', 'G' and 'B' as number postfix. - -Options which do not take arguments are boolean options, and set the -corresponding value to true. They can be set to false by prefixing -with "no" the option name, for example using "-nofoo" in the -command line will set to false the boolean option with name "foo". - -@anchor{Stream specifiers} -@section Stream specifiers -Some options are applied per-stream, e.g. bitrate or codec. Stream specifiers -are used to precisely specify which stream(s) does a given option belong to. - -A stream specifier is a string generally appended to the option name and -separated from it by a colon. E.g. @code{-codec:a:1 ac3} option contains -@code{a:1} stream specifier, which matches the second audio stream. Therefore it -would select the ac3 codec for the second audio stream. - -A stream specifier can match several streams, the option is then applied to all -of them. E.g. the stream specifier in @code{-b:a 128k} matches all audio -streams. - -An empty stream specifier matches all streams, for example @code{-codec copy} -or @code{-codec: copy} would copy all the streams without reencoding. - -Possible forms of stream specifiers are: -@table @option -@item @var{stream_index} -Matches the stream with this index. E.g. @code{-threads:1 4} would set the -thread count for the second stream to 4. -@item @var{stream_type}[:@var{stream_index}] -@var{stream_type} is one of: 'v' for video, 'a' for audio, 's' for subtitle, -'d' for data and 't' for attachments. If @var{stream_index} is given, then -matches stream number @var{stream_index} of this type. Otherwise matches all -streams of this type. -@item p:@var{program_id}[:@var{stream_index}] -If @var{stream_index} is given, then matches stream number @var{stream_index} in -program with id @var{program_id}. Otherwise matches all streams in this program. -@item #@var{stream_id} -Matches the stream by format-specific ID. -@end table - -@section Generic options - -These options are shared amongst the av* tools. - -@table @option - -@item -L -Show license. - -@item -h, -?, -help, --help [@var{arg}] -Show help. An optional parameter may be specified to print help about a specific -item. - -Possible values of @var{arg} are: -@table @option -@item decoder=@var{decoder_name} -Print detailed information about the decoder named @var{decoder_name}. Use the -@option{-decoders} option to get a list of all decoders. - -@item encoder=@var{encoder_name} -Print detailed information about the encoder named @var{encoder_name}. Use the -@option{-encoders} option to get a list of all encoders. - -@item demuxer=@var{demuxer_name} -Print detailed information about the demuxer named @var{demuxer_name}. Use the -@option{-formats} option to get a list of all demuxers and muxers. - -@item muxer=@var{muxer_name} -Print detailed information about the muxer named @var{muxer_name}. Use the -@option{-formats} option to get a list of all muxers and demuxers. - -@end table - -@item -version -Show version. - -@item -formats -Show available formats. - -The fields preceding the format names have the following meanings: -@table @samp -@item D -Decoding available -@item E -Encoding available -@end table - -@item -codecs -Show all codecs known to libavcodec. - -Note that the term 'codec' is used throughout this documentation as a shortcut -for what is more correctly called a media bitstream format. - -@item -decoders -Show available decoders. - -@item -encoders -Show all available encoders. - -@item -bsfs -Show available bitstream filters. - -@item -protocols -Show available protocols. - -@item -filters -Show available libavfilter filters. - -@item -pix_fmts -Show available pixel formats. - -@item -sample_fmts -Show available sample formats. - -@item -layouts -Show channel names and standard channel layouts. - -@item -loglevel @var{loglevel} | -v @var{loglevel} -Set the logging level used by the library. -@var{loglevel} is a number or a string containing one of the following values: -@table @samp -@item quiet -@item panic -@item fatal -@item error -@item warning -@item info -@item verbose -@item debug -@end table - -By default the program logs to stderr, if coloring is supported by the -terminal, colors are used to mark errors and warnings. Log coloring -can be disabled setting the environment variable -@env{AV_LOG_FORCE_NOCOLOR} or @env{NO_COLOR}, or can be forced setting -the environment variable @env{AV_LOG_FORCE_COLOR}. -The use of the environment variable @env{NO_COLOR} is deprecated and -will be dropped in a following FFmpeg version. - -@item -report -Dump full command line and console output to a file named -@code{@var{program}-@var{YYYYMMDD}-@var{HHMMSS}.log} in the current -directory. -This file can be useful for bug reports. -It also implies @code{-loglevel verbose}. - -Setting the environment variable @code{FFREPORT} to any value has the -same effect. If the value is a ':'-separated key=value sequence, these -options will affect the report; options values must be escaped if they -contain special characters or the options delimiter ':' (see the -``Quoting and escaping'' section in the ffmpeg-utils manual). The -following option is recognized: -@table @option -@item file -set the file name to use for the report; @code{%p} is expanded to the name -of the program, @code{%t} is expanded to a timestamp, @code{%%} is expanded -to a plain @code{%} -@end table - -Errors in parsing the environment variable are not fatal, and will not -appear in the report. - -@item -cpuflags flags (@emph{global}) -Allows setting and clearing cpu flags. This option is intended -for testing. Do not use it unless you know what you're doing. -@example -ffmpeg -cpuflags -sse+mmx ... -ffmpeg -cpuflags mmx ... -ffmpeg -cpuflags 0 ... -@end example - -@end table - -@section AVOptions - -These options are provided directly by the libavformat, libavdevice and -libavcodec libraries. To see the list of available AVOptions, use the -@option{-help} option. They are separated into two categories: -@table @option -@item generic -These options can be set for any container, codec or device. Generic options -are listed under AVFormatContext options for containers/devices and under -AVCodecContext options for codecs. -@item private -These options are specific to the given container, device or codec. Private -options are listed under their corresponding containers/devices/codecs. -@end table - -For example to write an ID3v2.3 header instead of a default ID3v2.4 to -an MP3 file, use the @option{id3v2_version} private option of the MP3 -muxer: -@example -ffmpeg -i input.flac -id3v2_version 3 out.mp3 -@end example - -All codec AVOptions are obviously per-stream, so the chapter on stream -specifiers applies to them - -Note @option{-nooption} syntax cannot be used for boolean AVOptions, -use @option{-option 0}/@option{-option 1}. - -Note2 old undocumented way of specifying per-stream AVOptions by prepending -v/a/s to the options name is now obsolete and will be removed soon. diff --git a/ffmpeg1/doc/avutil.txt b/ffmpeg1/doc/avutil.txt deleted file mode 100644 index 0847683..0000000 --- a/ffmpeg1/doc/avutil.txt +++ /dev/null @@ -1,36 +0,0 @@ -AVUtil -====== -libavutil is a small lightweight library of generally useful functions. -It is not a library for code needed by both libavcodec and libavformat. - - -Overview: -========= -adler32.c adler32 checksum -aes.c AES encryption and decryption -fifo.c resizeable first in first out buffer -intfloat_readwrite.c portable reading and writing of floating point values -log.c "printf" with context and level -md5.c MD5 Message-Digest Algorithm -rational.c code to perform exact calculations with rational numbers -tree.c generic AVL tree -crc.c generic CRC checksumming code -integer.c 128bit integer math -lls.c -mathematics.c greatest common divisor, integer sqrt, integer log2, ... -mem.c memory allocation routines with guaranteed alignment - -Headers: -bswap.h big/little/native-endian conversion code -x86_cpu.h a few useful macros for unifying x86-64 and x86-32 code -avutil.h -common.h -intreadwrite.h reading and writing of unaligned big/little/native-endian integers - - -Goals: -====== -* Modular (few interdependencies and the possibility of disabling individual parts during ./configure) -* Small (source and object) -* Efficient (low CPU and memory usage) -* Useful (avoid useless features almost no one needs) diff --git a/ffmpeg1/doc/bitstream_filters.texi b/ffmpeg1/doc/bitstream_filters.texi deleted file mode 100644 index 2ee00c1..0000000 --- a/ffmpeg1/doc/bitstream_filters.texi +++ /dev/null @@ -1,91 +0,0 @@ -@chapter Bitstream Filters -@c man begin BITSTREAM FILTERS - -When you configure your FFmpeg build, all the supported bitstream -filters are enabled by default. You can list all available ones using -the configure option @code{--list-bsfs}. - -You can disable all the bitstream filters using the configure option -@code{--disable-bsfs}, and selectively enable any bitstream filter using -the option @code{--enable-bsf=BSF}, or you can disable a particular -bitstream filter using the option @code{--disable-bsf=BSF}. - -The option @code{-bsfs} of the ff* tools will display the list of -all the supported bitstream filters included in your build. - -Below is a description of the currently available bitstream filters. - -@section aac_adtstoasc - -@section chomp - -@section dump_extradata - -@section h264_mp4toannexb - -Convert an H.264 bitstream from length prefixed mode to start code -prefixed mode (as defined in the Annex B of the ITU-T H.264 -specification). - -This is required by some streaming formats, typically the MPEG-2 -transport stream format ("mpegts"). - -For example to remux an MP4 file containing an H.264 stream to mpegts -format with @command{ffmpeg}, you can use the command: - -@example -ffmpeg -i INPUT.mp4 -codec copy -bsf:v h264_mp4toannexb OUTPUT.ts -@end example - -@section imx_dump_header - -@section mjpeg2jpeg - -Convert MJPEG/AVI1 packets to full JPEG/JFIF packets. - -MJPEG is a video codec wherein each video frame is essentially a -JPEG image. The individual frames can be extracted without loss, -e.g. by - -@example -ffmpeg -i ../some_mjpeg.avi -c:v copy frames_%d.jpg -@end example - -Unfortunately, these chunks are incomplete JPEG images, because -they lack the DHT segment required for decoding. Quoting from -@url{http://www.digitalpreservation.gov/formats/fdd/fdd000063.shtml}: - -Avery Lee, writing in the rec.video.desktop newsgroup in 2001, -commented that "MJPEG, or at least the MJPEG in AVIs having the -MJPG fourcc, is restricted JPEG with a fixed -- and *omitted* -- -Huffman table. The JPEG must be YCbCr colorspace, it must be 4:2:2, -and it must use basic Huffman encoding, not arithmetic or -progressive. . . . You can indeed extract the MJPEG frames and -decode them with a regular JPEG decoder, but you have to prepend -the DHT segment to them, or else the decoder won't have any idea -how to decompress the data. The exact table necessary is given in -the OpenDML spec." - -This bitstream filter patches the header of frames extracted from an MJPEG -stream (carrying the AVI1 header ID and lacking a DHT segment) to -produce fully qualified JPEG images. - -@example -ffmpeg -i mjpeg-movie.avi -c:v copy -bsf:v mjpeg2jpeg frame_%d.jpg -exiftran -i -9 frame*.jpg -ffmpeg -i frame_%d.jpg -c:v copy rotated.avi -@end example - -@section mjpega_dump_header - -@section movsub - -@section mp3_header_compress - -@section mp3_header_decompress - -@section noise - -@section remove_extradata - -@c man end BITSTREAM FILTERS diff --git a/ffmpeg1/doc/build_system.txt b/ffmpeg1/doc/build_system.txt deleted file mode 100644 index 36c141e..0000000 --- a/ffmpeg1/doc/build_system.txt +++ /dev/null @@ -1,50 +0,0 @@ -FFmpeg currently uses a custom build system, this text attempts to document -some of its obscure features and options. - -Makefile variables: - -V - Disable the default terse mode, the full command issued by make and its - output will be shown on the screen. - -DESTDIR - Destination directory for the install targets, useful to prepare packages - or install FFmpeg in cross-environments. - -Makefile targets: - -all - Default target, builds all the libraries and the executables. - -fate - Run the fate test suite, note you must have installed it - -fate-list - Will list all fate/regression test targets - -install - Install headers, libraries and programs. - -libavformat/output-example - Build the libavformat basic example. - -libavcodec/api-example - Build the libavcodec basic example. - -libswscale/swscale-test - Build the swscale self-test (useful also as example). - - -Useful standard make commands: -make -t - Touch all files that otherwise would be build, this is useful to reduce - unneeded rebuilding when changing headers, but note you must force rebuilds - of files that actually need it by hand then. - -make -j - rebuild with multiple jobs at the same time. Faster on multi processor systems - -make -k - continue build in case of errors, this is useful for the regression tests - sometimes but note it will still not run all reg tests. - diff --git a/ffmpeg1/doc/decoders.texi b/ffmpeg1/doc/decoders.texi deleted file mode 100644 index 2d812a2..0000000 --- a/ffmpeg1/doc/decoders.texi +++ /dev/null @@ -1,89 +0,0 @@ -@chapter Decoders -@c man begin DECODERS - -Decoders are configured elements in FFmpeg which allow the decoding of -multimedia streams. - -When you configure your FFmpeg build, all the supported native decoders -are enabled by default. Decoders requiring an external library must be enabled -manually via the corresponding @code{--enable-lib} option. You can list all -available decoders using the configure option @code{--list-decoders}. - -You can disable all the decoders with the configure option -@code{--disable-decoders} and selectively enable / disable single decoders -with the options @code{--enable-decoder=@var{DECODER}} / -@code{--disable-decoder=@var{DECODER}}. - -The option @code{-codecs} of the ff* tools will display the list of -enabled decoders. - -@c man end DECODERS - -@chapter Video Decoders -@c man begin VIDEO DECODERS - -A description of some of the currently available video decoders -follows. - -@section rawvideo - -Raw video decoder. - -This decoder decodes rawvideo streams. - -@subsection Options - -@table @option -@item top @var{top_field_first} -Specify the assumed field type of the input video. -@table @option -@item -1 -the video is assumed to be progressive (default) -@item 0 -bottom-field-first is assumed -@item 1 -top-field-first is assumed -@end table - -@end table - -@c man end VIDEO DECODERS - -@chapter Audio Decoders -@c man begin AUDIO DECODERS - -@section ffwavesynth - -Internal wave synthetizer. - -This decoder generates wave patterns according to predefined sequences. Its -use is purely internal and the format of the data it accepts is not publicly -documented. - -@c man end AUDIO DECODERS - -@chapter Subtitles Decoders -@c man begin SUBTILES DECODERS - -@section dvdsub - -This codec decodes the bitmap subtitles used in DVDs; the same subtitles can -also be found in VobSub file pairs and in some Matroska files. - -@subsection Options - -@table @option -@item palette -Specify the global palette used by the bitmaps. When stored in VobSub, the -palette is normally specified in the index file; in Matroska, the palette is -stored in the codec extra-data in the same format as in VobSub. In DVDs, the -palette is stored in the IFO file, and therefore not available when reading -from dumped VOB files. - -The format for this option is a string containing 16 24-bits hexadecimal -numbers (without 0x prefix) separated by comas, for example @code{0d00ee, -ee450d, 101010, eaeaea, 0ce60b, ec14ed, ebff0b, 0d617a, 7b7b7b, d1d1d1, -7b2a0e, 0d950c, 0f007b, cf0dec, cfa80c, 7c127b}. -@end table - -@c man end SUBTILES DECODERS diff --git a/ffmpeg1/doc/default.css b/ffmpeg1/doc/default.css deleted file mode 100644 index 77a3514..0000000 --- a/ffmpeg1/doc/default.css +++ /dev/null @@ -1,149 +0,0 @@ -a { - color: #2D6198; -} - -a:visited { - color: #884488; -} - -#banner { - background-color: white; - position: relative; - text-align: center; -} - -#banner img { - padding-bottom: 1px; - padding-top: 5px; -} - -#body { - margin-left: 1em; - margin-right: 1em; -} - -body { - background-color: #313131; - margin: 0; - text-align: justify; -} - -.center { - margin-left: auto; - margin-right: auto; - text-align: center; -} - -#container { - background-color: white; - color: #202020; - margin-left: 1em; - margin-right: 1em; -} - -#footer { - text-align: center; -} - -h1, h2, h3 { - padding-left: 0.4em; - border-radius: 4px; - padding-bottom: 0.2em; - padding-top: 0.2em; - border: 1px solid #6A996A; -} - -h1 { - background-color: #7BB37B; - color: #151515; - font-size: 1.2em; - padding-bottom: 0.3em; - padding-top: 0.3em; -} - -h2 { - color: #313131; - font-size: 0.9em; - background-color: #ABE3AB; -} - -h3 { - color: #313131; - font-size: 0.8em; - margin-bottom: -8px; - background-color: #BBF3BB; -} - -img { - border: 0; -} - -#navbar { - background-color: #738073; - border-bottom: 1px solid #5C665C; - border-top: 1px solid #5C665C; - margin-top: 12px; - padding: 0.3em; - position: relative; - text-align: center; -} - -#navbar a, #navbar_secondary a { - color: white; - padding: 0.3em; - text-decoration: none; -} - -#navbar a:hover, #navbar_secondary a:hover { - background-color: #313131; - color: white; - text-decoration: none; -} - -#navbar_secondary { - background-color: #738073; - border-bottom: 1px solid #5C665C; - border-left: 1px solid #5C665C; - border-right: 1px solid #5C665C; - padding: 0.3em; - position: relative; - text-align: center; -} - -p { - margin-left: 1em; - margin-right: 1em; -} - -pre { - margin-left: 3em; - margin-right: 3em; - padding: 0.3em; - border: 1px solid #bbb; - background-color: #f7f7f7; -} - -dl dt { - font-weight: bold; -} - -#proj_desc { - font-size: 1.2em; -} - -#repos { - margin-left: 1em; - margin-right: 1em; - border-collapse: collapse; - border: solid 1px #6A996A; -} - -#repos th { - background-color: #7BB37B; - border: solid 1px #6A996A; -} - -#repos td { - padding: 0.2em; - border: solid 1px #6A996A; -} diff --git a/ffmpeg1/doc/demuxers.texi b/ffmpeg1/doc/demuxers.texi deleted file mode 100644 index fc50871..0000000 --- a/ffmpeg1/doc/demuxers.texi +++ /dev/null @@ -1,311 +0,0 @@ -@chapter Demuxers -@c man begin DEMUXERS - -Demuxers are configured elements in FFmpeg which allow to read the -multimedia streams from a particular type of file. - -When you configure your FFmpeg build, all the supported demuxers -are enabled by default. You can list all available ones using the -configure option @code{--list-demuxers}. - -You can disable all the demuxers using the configure option -@code{--disable-demuxers}, and selectively enable a single demuxer with -the option @code{--enable-demuxer=@var{DEMUXER}}, or disable it -with the option @code{--disable-demuxer=@var{DEMUXER}}. - -The option @code{-formats} of the ff* tools will display the list of -enabled demuxers. - -The description of some of the currently available demuxers follows. - -@section applehttp - -Apple HTTP Live Streaming demuxer. - -This demuxer presents all AVStreams from all variant streams. -The id field is set to the bitrate variant index number. By setting -the discard flags on AVStreams (by pressing 'a' or 'v' in ffplay), -the caller can decide which variant streams to actually receive. -The total bitrate of the variant that the stream belongs to is -available in a metadata key named "variant_bitrate". - -@anchor{concat} -@section concat - -Virtual concatenation script demuxer. - -This demuxer reads a list of files and other directives from a text file and -demuxes them one after the other, as if all their packet had been muxed -together. - -The timestamps in the files are adjusted so that the first file starts at 0 -and each next file starts where the previous one finishes. Note that it is -done globally and may cause gaps if all streams do not have exactly the same -length. - -All files must have the same streams (same codecs, same time base, etc.). - -The duration of each file is used to adjust the timestamps of the next file: -if the duration is incorrect (because it was computed using the bit-rate or -because the file is truncated, for example), it can cause artifacts. The -@code{duration} directive can be used to override the duration stored in -each file. - -@subsection Syntax - -The script is a text file in extended-ASCII, with one directive per line. -Empty lines, leading spaces and lines starting with '#' are ignored. The -following directive is recognized: - -@table @option - -@item @code{file @var{path}} -Path to a file to read; special characters and spaces must be escaped with -backslash or single quotes. - -All subsequent directives apply to that file. - -@item @code{ffconcat version 1.0} -Identify the script type and version. It also sets the @option{safe} option -to 1 if it was to its default -1. - -To make FFmpeg recognize the format automatically, this directive must -appears exactly as is (no extra space or byte-order-mark) on the very first -line of the script. - -@item @code{duration @var{dur}} -Duration of the file. This information can be specified from the file; -specifying it here may be more efficient or help if the information from the -file is not available or accurate. - -If the duration is set for all files, then it is possible to seek in the -whole concatenated video. - -@end table - -@subsection Options - -This demuxer accepts the following option: - -@table @option - -@item safe -If set to 1, reject unsafe file paths. A file path is considered safe if it -does not contain a protocol specification and is relative and all components -only contain characters from the portable character set (letters, digits, -period, underscore and hyphen) and have no period at the beginning of a -component. - -If set to 0, any file name is accepted. - -The default is -1, it is equivalent to 1 if the format was automatically -probed and 0 otherwise. - -@end table - -@section image2 - -Image file demuxer. - -This demuxer reads from a list of image files specified by a pattern. -The syntax and meaning of the pattern is specified by the -option @var{pattern_type}. - -The pattern may contain a suffix which is used to automatically -determine the format of the images contained in the files. - -The size, the pixel format, and the format of each image must be the -same for all the files in the sequence. - -This demuxer accepts the following options: -@table @option -@item framerate -Set the framerate for the video stream. It defaults to 25. -@item loop -If set to 1, loop over the input. Default value is 0. -@item pattern_type -Select the pattern type used to interpret the provided filename. - -@var{pattern_type} accepts one of the following values. -@table @option -@item sequence -Select a sequence pattern type, used to specify a sequence of files -indexed by sequential numbers. - -A sequence pattern may contain the string "%d" or "%0@var{N}d", which -specifies the position of the characters representing a sequential -number in each filename matched by the pattern. If the form -"%d0@var{N}d" is used, the string representing the number in each -filename is 0-padded and @var{N} is the total number of 0-padded -digits representing the number. The literal character '%' can be -specified in the pattern with the string "%%". - -If the sequence pattern contains "%d" or "%0@var{N}d", the first filename of -the file list specified by the pattern must contain a number -inclusively contained between @var{start_number} and -@var{start_number}+@var{start_number_range}-1, and all the following -numbers must be sequential. - -For example the pattern "img-%03d.bmp" will match a sequence of -filenames of the form @file{img-001.bmp}, @file{img-002.bmp}, ..., -@file{img-010.bmp}, etc.; the pattern "i%%m%%g-%d.jpg" will match a -sequence of filenames of the form @file{i%m%g-1.jpg}, -@file{i%m%g-2.jpg}, ..., @file{i%m%g-10.jpg}, etc. - -Note that the pattern must not necessarily contain "%d" or -"%0@var{N}d", for example to convert a single image file -@file{img.jpeg} you can employ the command: -@example -ffmpeg -i img.jpeg img.png -@end example - -@item glob -Select a glob wildcard pattern type. - -The pattern is interpreted like a @code{glob()} pattern. This is only -selectable if libavformat was compiled with globbing support. - -@item glob_sequence @emph{(deprecated, will be removed)} -Select a mixed glob wildcard/sequence pattern. - -If your version of libavformat was compiled with globbing support, and -the provided pattern contains at least one glob meta character among -@code{%*?[]@{@}} that is preceded by an unescaped "%", the pattern is -interpreted like a @code{glob()} pattern, otherwise it is interpreted -like a sequence pattern. - -All glob special characters @code{%*?[]@{@}} must be prefixed -with "%". To escape a literal "%" you shall use "%%". - -For example the pattern @code{foo-%*.jpeg} will match all the -filenames prefixed by "foo-" and terminating with ".jpeg", and -@code{foo-%?%?%?.jpeg} will match all the filenames prefixed with -"foo-", followed by a sequence of three characters, and terminating -with ".jpeg". - -This pattern type is deprecated in favor of @var{glob} and -@var{sequence}. -@end table - -Default value is @var{glob_sequence}. -@item pixel_format -Set the pixel format of the images to read. If not specified the pixel -format is guessed from the first image file in the sequence. -@item start_number -Set the index of the file matched by the image file pattern to start -to read from. Default value is 0. -@item start_number_range -Set the index interval range to check when looking for the first image -file in the sequence, starting from @var{start_number}. Default value -is 5. -@item video_size -Set the video size of the images to read. If not specified the video -size is guessed from the first image file in the sequence. -@end table - -@subsection Examples - -@itemize -@item -Use @command{ffmpeg} for creating a video from the images in the file -sequence @file{img-001.jpeg}, @file{img-002.jpeg}, ..., assuming an -input frame rate of 10 frames per second: -@example -ffmpeg -i 'img-%03d.jpeg' -r 10 out.mkv -@end example - -@item -As above, but start by reading from a file with index 100 in the sequence: -@example -ffmpeg -start_number 100 -i 'img-%03d.jpeg' -r 10 out.mkv -@end example - -@item -Read images matching the "*.png" glob pattern , that is all the files -terminating with the ".png" suffix: -@example -ffmpeg -pattern_type glob -i "*.png" -r 10 out.mkv -@end example -@end itemize - -@section rawvideo - -Raw video demuxer. - -This demuxer allows to read raw video data. Since there is no header -specifying the assumed video parameters, the user must specify them -in order to be able to decode the data correctly. - -This demuxer accepts the following options: -@table @option - -@item framerate -Set input video frame rate. Default value is 25. - -@item pixel_format -Set the input video pixel format. Default value is @code{yuv420p}. - -@item video_size -Set the input video size. This value must be specified explicitly. -@end table - -For example to read a rawvideo file @file{input.raw} with -@command{ffplay}, assuming a pixel format of @code{rgb24}, a video -size of @code{320x240}, and a frame rate of 10 images per second, use -the command: -@example -ffplay -f rawvideo -pixel_format rgb24 -video_size 320x240 -framerate 10 input.raw -@end example - -@section sbg - -SBaGen script demuxer. - -This demuxer reads the script language used by SBaGen -@url{http://uazu.net/sbagen/} to generate binaural beats sessions. A SBG -script looks like that: -@example --SE -a: 300-2.5/3 440+4.5/0 -b: 300-2.5/0 440+4.5/3 -off: - -NOW == a -+0:07:00 == b -+0:14:00 == a -+0:21:00 == b -+0:30:00 off -@end example - -A SBG script can mix absolute and relative timestamps. If the script uses -either only absolute timestamps (including the script start time) or only -relative ones, then its layout is fixed, and the conversion is -straightforward. On the other hand, if the script mixes both kind of -timestamps, then the @var{NOW} reference for relative timestamps will be -taken from the current time of day at the time the script is read, and the -script layout will be frozen according to that reference. That means that if -the script is directly played, the actual times will match the absolute -timestamps up to the sound controller's clock accuracy, but if the user -somehow pauses the playback or seeks, all times will be shifted accordingly. - -@section tedcaptions - -JSON captions used for @url{http://www.ted.com/, TED Talks}. - -TED does not provide links to the captions, but they can be guessed from the -page. The file @file{tools/bookmarklets.html} from the FFmpeg source tree -contains a bookmarklet to expose them. - -This demuxer accepts the following option: -@table @option -@item start_time -Set the start time of the TED talk, in milliseconds. The default is 15000 -(15s). It is used to sync the captions with the downloadable videos, because -they include a 15s intro. -@end table - -Example: convert the captions to a format most players understand: -@example -ffmpeg -i http://www.ted.com/talks/subtitles/id/1/lang/en talk1-en.srt -@end example - -@c man end DEMUXERS diff --git a/ffmpeg1/doc/developer.texi b/ffmpeg1/doc/developer.texi deleted file mode 100644 index bd3f7a7..0000000 --- a/ffmpeg1/doc/developer.texi +++ /dev/null @@ -1,668 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Developer Documentation -@titlepage -@center @titlefont{Developer Documentation} -@end titlepage - -@top - -@contents - -@chapter Developers Guide - -@section API -@itemize @bullet -@item libavcodec is the library containing the codecs (both encoding and -decoding). Look at @file{doc/examples/decoding_encoding.c} to see how to use -it. - -@item libavformat is the library containing the file format handling (mux and -demux code for several formats). Look at @file{ffplay.c} to use it in a -player. See @file{doc/examples/muxing.c} to use it to generate audio or video -streams. - -@end itemize - -@section Integrating libavcodec or libavformat in your program - -You can integrate all the source code of the libraries to link them -statically to avoid any version problem. All you need is to provide a -'config.mak' and a 'config.h' in the parent directory. See the defines -generated by ./configure to understand what is needed. - -You can use libavcodec or libavformat in your commercial program, but -@emph{any patch you make must be published}. The best way to proceed is -to send your patches to the FFmpeg mailing list. - -@section Contributing - -There are 3 ways by which code gets into ffmpeg. -@itemize @bullet -@item Submitting Patches to the main developer mailing list - see @ref{Submitting patches} for details. -@item Directly committing changes to the main tree. -@item Committing changes to a git clone, for example on github.com or - gitorious.org. And asking us to merge these changes. -@end itemize - -Whichever way, changes should be reviewed by the maintainer of the code -before they are committed. And they should follow the @ref{Coding Rules}. -The developer making the commit and the author are responsible for their changes -and should try to fix issues their commit causes. - -@anchor{Coding Rules} -@section Coding Rules - -@subsection Code formatting conventions - -There are the following guidelines regarding the indentation in files: -@itemize @bullet -@item -Indent size is 4. -@item -The TAB character is forbidden outside of Makefiles as is any -form of trailing whitespace. Commits containing either will be -rejected by the git repository. -@item -You should try to limit your code lines to 80 characters; however, do so if -and only if this improves readability. -@end itemize -The presentation is one inspired by 'indent -i4 -kr -nut'. - -The main priority in FFmpeg is simplicity and small code size in order to -minimize the bug count. - -@subsection Comments -Use the JavaDoc/Doxygen format (see examples below) so that code documentation -can be generated automatically. All nontrivial functions should have a comment -above them explaining what the function does, even if it is just one sentence. -All structures and their member variables should be documented, too. - -Avoid Qt-style and similar Doxygen syntax with @code{!} in it, i.e. replace -@code{//!} with @code{///} and similar. Also @@ syntax should be employed -for markup commands, i.e. use @code{@@param} and not @code{\param}. - -@example -/** - * @@file - * MPEG codec. - * @@author ... - */ - -/** - * Summary sentence. - * more text ... - * ... - */ -typedef struct Foobar@{ - int var1; /**< var1 description */ - int var2; ///< var2 description - /** var3 description */ - int var3; -@} Foobar; - -/** - * Summary sentence. - * more text ... - * ... - * @@param my_parameter description of my_parameter - * @@return return value description - */ -int myfunc(int my_parameter) -... -@end example - -@subsection C language features - -FFmpeg is programmed in the ISO C90 language with a few additional -features from ISO C99, namely: -@itemize @bullet -@item -the @samp{inline} keyword; -@item -@samp{//} comments; -@item -designated struct initializers (@samp{struct s x = @{ .i = 17 @};}) -@item -compound literals (@samp{x = (struct s) @{ 17, 23 @};}) -@end itemize - -These features are supported by all compilers we care about, so we will not -accept patches to remove their use unless they absolutely do not impair -clarity and performance. - -All code must compile with recent versions of GCC and a number of other -currently supported compilers. To ensure compatibility, please do not use -additional C99 features or GCC extensions. Especially watch out for: -@itemize @bullet -@item -mixing statements and declarations; -@item -@samp{long long} (use @samp{int64_t} instead); -@item -@samp{__attribute__} not protected by @samp{#ifdef __GNUC__} or similar; -@item -GCC statement expressions (@samp{(x = (@{ int y = 4; y; @})}). -@end itemize - -@subsection Naming conventions -All names should be composed with underscores (_), not CamelCase. For example, -@samp{avfilter_get_video_buffer} is an acceptable function name and -@samp{AVFilterGetVideo} is not. The exception from this are type names, like -for example structs and enums; they should always be in the CamelCase - -There are the following conventions for naming variables and functions: -@itemize @bullet -@item -For local variables no prefix is required. -@item -For variables and functions declared as @code{static} no prefix is required. -@item -For variables and functions used internally by a library an @code{ff_} -prefix should be used, e.g. @samp{ff_w64_demuxer}. -@item -For variables and functions used internally across multiple libraries, use -@code{avpriv_}. For example, @samp{avpriv_aac_parse_header}. -@item -Each library has its own prefix for public symbols, in addition to the -commonly used @code{av_} (@code{avformat_} for libavformat, -@code{avcodec_} for libavcodec, @code{swr_} for libswresample, etc). -Check the existing code and choose names accordingly. -Note that some symbols without these prefixes are also exported for -retro-compatibility reasons. These exceptions are declared in the -@code{lib/lib.v} files. -@end itemize - -Furthermore, name space reserved for the system should not be invaded. -Identifiers ending in @code{_t} are reserved by -@url{http://pubs.opengroup.org/onlinepubs/007904975/functions/xsh_chap02_02.html#tag_02_02_02, POSIX}. -Also avoid names starting with @code{__} or @code{_} followed by an uppercase -letter as they are reserved by the C standard. Names starting with @code{_} -are reserved at the file level and may not be used for externally visible -symbols. If in doubt, just avoid names starting with @code{_} altogether. - -@subsection Miscellaneous conventions -@itemize @bullet -@item -fprintf and printf are forbidden in libavformat and libavcodec, -please use av_log() instead. -@item -Casts should be used only when necessary. Unneeded parentheses -should also be avoided if they don't make the code easier to understand. -@end itemize - -@subsection Editor configuration -In order to configure Vim to follow FFmpeg formatting conventions, paste -the following snippet into your @file{.vimrc}: -@example -" indentation rules for FFmpeg: 4 spaces, no tabs -set expandtab -set shiftwidth=4 -set softtabstop=4 -set cindent -set cinoptions=(0 -" Allow tabs in Makefiles. -autocmd FileType make,automake set noexpandtab shiftwidth=8 softtabstop=8 -" Trailing whitespace and tabs are forbidden, so highlight them. -highlight ForbiddenWhitespace ctermbg=red guibg=red -match ForbiddenWhitespace /\s\+$\|\t/ -" Do not highlight spaces at the end of line while typing on that line. -autocmd InsertEnter * match ForbiddenWhitespace /\t\|\s\+\%#\@@ 5 lines) chunk of code, - then either do NOT change the indentation of the inner part within (do not - move it to the right)! or do so in a separate commit -@item - Always fill out the commit log message. Describe in a few lines what you - changed and why. You can refer to mailing list postings if you fix a - particular bug. Comments such as "fixed!" or "Changed it." are unacceptable. - Recommended format: - area changed: Short 1 line description - - details describing what and why and giving references. -@item - Make sure the author of the commit is set correctly. (see git commit --author) - If you apply a patch, send an - answer to ffmpeg-devel (or wherever you got the patch from) saying that - you applied the patch. -@item - When applying patches that have been discussed (at length) on the mailing - list, reference the thread in the log message. -@item - Do NOT commit to code actively maintained by others without permission. - Send a patch to ffmpeg-devel instead. If no one answers within a reasonable - timeframe (12h for build failures and security fixes, 3 days small changes, - 1 week for big patches) then commit your patch if you think it is OK. - Also note, the maintainer can simply ask for more time to review! -@item - Subscribe to the ffmpeg-cvslog mailing list. The diffs of all commits - are sent there and reviewed by all the other developers. Bugs and possible - improvements or general questions regarding commits are discussed there. We - expect you to react if problems with your code are uncovered. -@item - Update the documentation if you change behavior or add features. If you are - unsure how best to do this, send a patch to ffmpeg-devel, the documentation - maintainer(s) will review and commit your stuff. -@item - Try to keep important discussions and requests (also) on the public - developer mailing list, so that all developers can benefit from them. -@item - Never write to unallocated memory, never write over the end of arrays, - always check values read from some untrusted source before using them - as array index or other risky things. -@item - Remember to check if you need to bump versions for the specific libav* - parts (libavutil, libavcodec, libavformat) you are changing. You need - to change the version integer. - Incrementing the first component means no backward compatibility to - previous versions (e.g. removal of a function from the public API). - Incrementing the second component means backward compatible change - (e.g. addition of a function to the public API or extension of an - existing data structure). - Incrementing the third component means a noteworthy binary compatible - change (e.g. encoder bug fix that matters for the decoder). The third - component always starts at 100 to distinguish FFmpeg from Libav. -@item - Compiler warnings indicate potential bugs or code with bad style. If a type of - warning always points to correct and clean code, that warning should - be disabled, not the code changed. - Thus the remaining warnings can either be bugs or correct code. - If it is a bug, the bug has to be fixed. If it is not, the code should - be changed to not generate a warning unless that causes a slowdown - or obfuscates the code. -@item - If you add a new file, give it a proper license header. Do not copy and - paste it from a random place, use an existing file as template. -@end enumerate - -We think our rules are not too hard. If you have comments, contact us. - -@anchor{Submitting patches} -@section Submitting patches - -First, read the @ref{Coding Rules} above if you did not yet, in particular -the rules regarding patch submission. - -When you submit your patch, please use @code{git format-patch} or -@code{git send-email}. We cannot read other diffs :-) - -Also please do not submit a patch which contains several unrelated changes. -Split it into separate, self-contained pieces. This does not mean splitting -file by file. Instead, make the patch as small as possible while still -keeping it as a logical unit that contains an individual change, even -if it spans multiple files. This makes reviewing your patches much easier -for us and greatly increases your chances of getting your patch applied. - -Use the patcheck tool of FFmpeg to check your patch. -The tool is located in the tools directory. - -Run the @ref{Regression tests} before submitting a patch in order to verify -it does not cause unexpected problems. - -It also helps quite a bit if you tell us what the patch does (for example -'replaces lrint by lrintf'), and why (for example '*BSD isn't C99 compliant -and has no lrint()') - -Also please if you send several patches, send each patch as a separate mail, -do not attach several unrelated patches to the same mail. - -Patches should be posted to the -@uref{http://lists.ffmpeg.org/mailman/listinfo/ffmpeg-devel, ffmpeg-devel} -mailing list. Use @code{git send-email} when possible since it will properly -send patches without requiring extra care. If you cannot, then send patches -as base64-encoded attachments, so your patch is not trashed during -transmission. - -Your patch will be reviewed on the mailing list. You will likely be asked -to make some changes and are expected to send in an improved version that -incorporates the requests from the review. This process may go through -several iterations. Once your patch is deemed good enough, some developer -will pick it up and commit it to the official FFmpeg tree. - -Give us a few days to react. But if some time passes without reaction, -send a reminder by email. Your patch should eventually be dealt with. - - -@section New codecs or formats checklist - -@enumerate -@item - Did you use av_cold for codec initialization and close functions? -@item - Did you add a long_name under NULL_IF_CONFIG_SMALL to the AVCodec or - AVInputFormat/AVOutputFormat struct? -@item - Did you bump the minor version number (and reset the micro version - number) in @file{libavcodec/version.h} or @file{libavformat/version.h}? -@item - Did you register it in @file{allcodecs.c} or @file{allformats.c}? -@item - Did you add the AVCodecID to @file{avcodec.h}? - When adding new codec IDs, also add an entry to the codec descriptor - list in @file{libavcodec/codec_desc.c}. -@item - If it has a FourCC, did you add it to @file{libavformat/riff.c}, - even if it is only a decoder? -@item - Did you add a rule to compile the appropriate files in the Makefile? - Remember to do this even if you're just adding a format to a file that is - already being compiled by some other rule, like a raw demuxer. -@item - Did you add an entry to the table of supported formats or codecs in - @file{doc/general.texi}? -@item - Did you add an entry in the Changelog? -@item - If it depends on a parser or a library, did you add that dependency in - configure? -@item - Did you @code{git add} the appropriate files before committing? -@item - Did you make sure it compiles standalone, i.e. with - @code{configure --disable-everything --enable-decoder=foo} - (or @code{--enable-demuxer} or whatever your component is)? -@end enumerate - - -@section patch submission checklist - -@enumerate -@item - Does @code{make fate} pass with the patch applied? -@item - Was the patch generated with git format-patch or send-email? -@item - Did you sign off your patch? (git commit -s) - See @url{http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=blob_plain;f=Documentation/SubmittingPatches} for the meaning - of sign off. -@item - Did you provide a clear git commit log message? -@item - Is the patch against latest FFmpeg git master branch? -@item - Are you subscribed to ffmpeg-devel? - (the list is subscribers only due to spam) -@item - Have you checked that the changes are minimal, so that the same cannot be - achieved with a smaller patch and/or simpler final code? -@item - If the change is to speed critical code, did you benchmark it? -@item - If you did any benchmarks, did you provide them in the mail? -@item - Have you checked that the patch does not introduce buffer overflows or - other security issues? -@item - Did you test your decoder or demuxer against damaged data? If no, see - tools/trasher, the noise bitstream filter, and - @uref{http://caca.zoy.org/wiki/zzuf, zzuf}. Your decoder or demuxer - should not crash, end in a (near) infinite loop, or allocate ridiculous - amounts of memory when fed damaged data. -@item - Does the patch not mix functional and cosmetic changes? -@item - Did you add tabs or trailing whitespace to the code? Both are forbidden. -@item - Is the patch attached to the email you send? -@item - Is the mime type of the patch correct? It should be text/x-diff or - text/x-patch or at least text/plain and not application/octet-stream. -@item - If the patch fixes a bug, did you provide a verbose analysis of the bug? -@item - If the patch fixes a bug, did you provide enough information, including - a sample, so the bug can be reproduced and the fix can be verified? - Note please do not attach samples >100k to mails but rather provide a - URL, you can upload to ftp://upload.ffmpeg.org -@item - Did you provide a verbose summary about what the patch does change? -@item - Did you provide a verbose explanation why it changes things like it does? -@item - Did you provide a verbose summary of the user visible advantages and - disadvantages if the patch is applied? -@item - Did you provide an example so we can verify the new feature added by the - patch easily? -@item - If you added a new file, did you insert a license header? It should be - taken from FFmpeg, not randomly copied and pasted from somewhere else. -@item - You should maintain alphabetical order in alphabetically ordered lists as - long as doing so does not break API/ABI compatibility. -@item - Lines with similar content should be aligned vertically when doing so - improves readability. -@item - Consider to add a regression test for your code. -@item - If you added YASM code please check that things still work with --disable-yasm -@item - Make sure you check the return values of function and return appropriate - error codes. Especially memory allocation functions like @code{av_malloc()} - are notoriously left unchecked, which is a serious problem. -@item - Test your code with valgrind and or Address Sanitizer to ensure it's free - of leaks, out of array accesses, etc. -@end enumerate - -@section Patch review process - -All patches posted to ffmpeg-devel will be reviewed, unless they contain a -clear note that the patch is not for the git master branch. -Reviews and comments will be posted as replies to the patch on the -mailing list. The patch submitter then has to take care of every comment, -that can be by resubmitting a changed patch or by discussion. Resubmitted -patches will themselves be reviewed like any other patch. If at some point -a patch passes review with no comments then it is approved, that can for -simple and small patches happen immediately while large patches will generally -have to be changed and reviewed many times before they are approved. -After a patch is approved it will be committed to the repository. - -We will review all submitted patches, but sometimes we are quite busy so -especially for large patches this can take several weeks. - -If you feel that the review process is too slow and you are willing to try to -take over maintainership of the area of code you change then just clone -git master and maintain the area of code there. We will merge each area from -where its best maintained. - -When resubmitting patches, please do not make any significant changes -not related to the comments received during review. Such patches will -be rejected. Instead, submit significant changes or new features as -separate patches. - -@anchor{Regression tests} -@section Regression tests - -Before submitting a patch (or committing to the repository), you should at least -test that you did not break anything. - -Running 'make fate' accomplishes this, please see @url{fate.html} for details. - -[Of course, some patches may change the results of the regression tests. In -this case, the reference results of the regression tests shall be modified -accordingly]. - -@subsection Adding files to the fate-suite dataset - -When there is no muxer or encoder available to generate test media for a -specific test then the media has to be inlcuded in the fate-suite. -First please make sure that the sample file is as small as possible to test the -respective decoder or demuxer sufficiently. Large files increase network -bandwidth and disk space requirements. -Once you have a working fate test and fate sample, provide in the commit -message or introductionary message for the patch series that you post to -the ffmpeg-devel mailing list, a direct link to download the sample media. - - -@anchor{Release process} -@section Release process - -FFmpeg maintains a set of @strong{release branches}, which are the -recommended deliverable for system integrators and distributors (such as -Linux distributions, etc.). At regular times, a @strong{release -manager} prepares, tests and publishes tarballs on the -@url{http://ffmpeg.org} website. - -There are two kinds of releases: - -@enumerate -@item - @strong{Major releases} always include the latest and greatest - features and functionality. -@item - @strong{Point releases} are cut from @strong{release} branches, - which are named @code{release/X}, with @code{X} being the release - version number. -@end enumerate - -Note that we promise to our users that shared libraries from any FFmpeg -release never break programs that have been @strong{compiled} against -previous versions of @strong{the same release series} in any case! - -However, from time to time, we do make API changes that require adaptations -in applications. Such changes are only allowed in (new) major releases and -require further steps such as bumping library version numbers and/or -adjustments to the symbol versioning file. Please discuss such changes -on the @strong{ffmpeg-devel} mailing list in time to allow forward planning. - -@anchor{Criteria for Point Releases} -@subsection Criteria for Point Releases - -Changes that match the following criteria are valid candidates for -inclusion into a point release: - -@enumerate -@item - Fixes a security issue, preferably identified by a @strong{CVE - number} issued by @url{http://cve.mitre.org/}. -@item - Fixes a documented bug in @url{https://ffmpeg.org/trac/ffmpeg}. -@item - Improves the included documentation. -@item - Retains both source code and binary compatibility with previous - point releases of the same release branch. -@end enumerate - -The order for checking the rules is (1 OR 2 OR 3) AND 4. - - -@subsection Release Checklist - -The release process involves the following steps: - -@enumerate -@item - Ensure that the @file{RELEASE} file contains the version number for - the upcoming release. -@item - Add the release at @url{https://ffmpeg.org/trac/ffmpeg/admin/ticket/versions}. -@item - Announce the intent to do a release to the mailing list. -@item - Make sure all relevant security fixes have been backported. See - @url{https://ffmpeg.org/security.html}. -@item - Ensure that the FATE regression suite still passes in the release - branch on at least @strong{i386} and @strong{amd64} - (cf. @ref{Regression tests}). -@item - Prepare the release tarballs in @code{bz2} and @code{gz} formats, and - supplementing files that contain @code{gpg} signatures -@item - Publish the tarballs at @url{http://ffmpeg.org/releases}. Create and - push an annotated tag in the form @code{nX}, with @code{X} - containing the version number. -@item - Propose and send a patch to the @strong{ffmpeg-devel} mailing list - with a news entry for the website. -@item - Publish the news entry. -@item - Send announcement to the mailing list. -@end enumerate - -@bye diff --git a/ffmpeg1/doc/doxy-wrapper.sh b/ffmpeg1/doc/doxy-wrapper.sh deleted file mode 100755 index 6650e38..0000000 --- a/ffmpeg1/doc/doxy-wrapper.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/sh - -SRC_PATH="${1}" -DOXYFILE="${2}" - -shift 2 - -doxygen - < li > a { - display: block; -} -.tablist > li > a:hover { - text-decoration: none; - background-color: #eeeeee; -} -.tablist > .pull-right { - float: right; -} -.tablist-header { - display: block; - padding: 3px 15px; - font-size: 11px; - font-weight: bold; - line-height: 20px; - color: #999999; - text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); - text-transform: uppercase; -} -.tablist li + .tablist-header { - margin-top: 9px; 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- border-radius: 0 4px 4px 0; -} -.tabs-right > .tablist-tabs > li > a:hover { - border-color: #eeeeee #eeeeee #eeeeee #dddddd; -} -.tabs-right > .tablist-tabs .current > a, -.tabs-right > .tablist-tabs .current > a:hover { - border-color: #ddd #ddd #ddd transparent; - *border-left-color: #ffffff; -} -.tablist > .disabled > a { - color: #999999; -} -.tablist > .disabled > a:hover { - text-decoration: none; - background-color: transparent; - cursor: default; -} -.tablistbar { - overflow: visible; - margin-bottom: 20px; - color: #ffffff; - *position: relative; - *z-index: 2; -} -.tablistbar-inner { - min-height: 40px; - padding-left: 20px; - padding-right: 20px; - background-color: #034c03; - background-image: -moz-linear-gradient(top, #024002, #045f04); - background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#024002), to(#045f04)); - background-image: -webkit-linear-gradient(top, #024002, #045f04); - background-image: -o-linear-gradient(top, #024002, #045f04); - background-image: linear-gradient(to bottom, #024002, #045f04); - background-repeat: repeat-x; - filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff024002', endColorstr='#ff045f04', GradientType=0); - border: 1px solid #022402; - -webkit-border-radius: 4px; - -moz-border-radius: 4px; - border-radius: 4px; - -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); - -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); - box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); - *zoom: 1; -} -.tablistbar-inner:before, -.tablistbar-inner:after { - display: table; - content: ""; - line-height: 0; -} -.tablistbar-inner:after { - clear: both; -} -.tablistbar .container { - width: auto; -} -.tablist-collapse.collapse { - height: auto; -} -.tablistbar .brand { - float: left; - display: block; - padding: 10px 20px 10px; - margin-left: -20px; - font-size: 20px; - font-weight: 200; - color: #ffffff; - text-shadow: 0 1px 0 #024002; -} -.tablistbar .brand:hover { - text-decoration: none; -} -.tablistbar-text { - margin-bottom: 0; - line-height: 40px; -} -.tablistbar-link { - color: #ffffff; -} -.tablistbar-link:hover { - color: #333333; -} -.tablistbar .tablist { - position: relative; - left: 0; - display: block; - float: left; - margin: 0 10px 0 0; -} -.tablistbar .tablist.pull-right { - float: right; - margin-right: 0; -} -.tablistbar .tablist > li { - float: left; -} -.tablistbar .tablist > li > a { - float: none; - padding: 10px 15px 10px; - color: #ffffff; - text-decoration: none; - text-shadow: 0 1px 0 #024002; -} -.tablistbar .tablist .dropdown-toggle .caret { - margin-top: 8px; -} -.tablistbar .tablist > li > a:focus, -.tablistbar .tablist > li > a:hover { - background-color: transparent; - color: white; - text-decoration: none; -} -.tablistbar .tablist > .current > a, -.tablistbar .tablist > .current > a:hover, -.tablistbar .tablist > .current > a:focus { - color: #555555; - text-decoration: none; - background-color: #034703; - -webkit-box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); - -moz-box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); - box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); -} -.tablistbar .btn-navbar { - display: none; - float: right; - padding: 7px 10px; - margin-left: 5px; - margin-right: 5px; - color: #ffffff; - text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); - background-color: #023402; - background-image: -moz-linear-gradient(top, #012701, #034703); - background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#012701), to(#034703)); - background-image: -webkit-linear-gradient(top, #012701, #034703); - background-image: -o-linear-gradient(top, #012701, #034703); - background-image: linear-gradient(to bottom, #012701, #034703); - background-repeat: repeat-x; - filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff012701', endColorstr='#ff034703', GradientType=0); - border-color: #034703 #034703 #000000; - border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); - *background-color: #034703; - /* Darken IE7 buttons by default so they stand out more given they won't have borders */ - - filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); - -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); - -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); - box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); -} -.tablistbar .tablist > li > .dropdown-menu:before { - content: ''; - display: inline-block; - border-left: 7px solid transparent; - border-right: 7px solid transparent; - border-bottom: 7px solid #ccc; - border-bottom-color: rgba(0, 0, 0, 0.2); - position: absolute; - top: -7px; - left: 9px; -} -.tablistbar .tablist > li > .dropdown-menu:after { - content: ''; - display: inline-block; - border-left: 6px solid transparent; - border-right: 6px solid transparent; - border-bottom: 6px solid #ffffff; - position: absolute; - top: -6px; - left: 10px; -} -.tablistbar .tablist li.dropdown.open > .dropdown-toggle, -.tablistbar .tablist li.dropdown.current > .dropdown-toggle, -.tablistbar .tablist li.dropdown.open.current > .dropdown-toggle { - background-color: #034703; - color: #555555; -} -.tablistbar .tablist li.dropdown > .dropdown-toggle .caret { - border-top-color: #ffffff; - border-bottom-color: #ffffff; -} -.tablistbar .tablist li.dropdown.open > .dropdown-toggle .caret, -.tablistbar .tablist li.dropdown.current > .dropdown-toggle .caret, -.tablistbar .tablist li.dropdown.open.current > .dropdown-toggle .caret { - border-top-color: #555555; - border-bottom-color: #555555; -} -.tablistbar .pull-right > li > .dropdown-menu, -.tablistbar .tablist > li > .dropdown-menu.pull-right { - left: auto; - right: 0; -} -.tablistbar .pull-right > li > .dropdown-menu:before, -.tablistbar .tablist > li > .dropdown-menu.pull-right:before { - left: auto; - right: 12px; -} -.tablistbar .pull-right > li > .dropdown-menu:after, -.tablistbar .tablist > li > .dropdown-menu.pull-right:after { - left: auto; - right: 13px; -} -.tablistbar .pull-right > li > .dropdown-menu .dropdown-menu, -.tablistbar .tablist > li > .dropdown-menu.pull-right .dropdown-menu { - left: auto; - right: 100%; - margin-left: 0; - margin-right: -1px; - -webkit-border-radius: 6px 0 6px 6px; - -moz-border-radius: 6px 0 6px 6px; - border-radius: 6px 0 6px 6px; -} -.breadcrumb { - padding: 8px 15px; - margin: 0 0 20px; - list-style: none; - background-color: #f5f5f5; - -webkit-border-radius: 4px; - -moz-border-radius: 4px; - border-radius: 4px; -} -.breadcrumb li { - display: inline-block; - *display: inline; - /* IE7 inline-block hack */ - - *zoom: 1; - text-shadow: 0 1px 0 #ffffff; -} -.breadcrumb .divider { - padding: 0 5px; - color: #ccc; -} -.breadcrumb .current { - color: #999999; -} -.pagination-right { - text-align: right; -} -.fade { - opacity: 0; - -webkit-transition: opacity 0.15s linear; - -moz-transition: opacity 0.15s linear; - -o-transition: opacity 0.15s linear; - transition: opacity 0.15s linear; -} -.fade.in { - opacity: 1; -} -.collapse { - position: relative; - height: 0; - overflow: hidden; - -webkit-transition: height 0.35s ease; - -moz-transition: height 0.35s ease; - -o-transition: height 0.35s ease; - transition: height 0.35s ease; -} -.collapse.in { - height: auto; -} -.hidden { - display: none; - visibility: hidden; -} -.visible-phone { - display: none !important; -} -.visible-tablet { - display: none !important; -} -.hidden-desktop { - display: none !important; -} -.visible-desktop { - display: inherit !important; -} -@media (min-width: 768px) and (max-width: 979px) { - .hidden-desktop { - display: inherit !important; - } - .visible-desktop { - display: none !important ; - } - .visible-tablet { - display: inherit !important; - } - .hidden-tablet { - display: none !important; - } -} -@media (max-width: 767px) { - .hidden-desktop { - display: inherit !important; - } - .visible-desktop { - display: none !important; - } - .visible-phone { - display: inherit !important; - } - .hidden-phone { - display: none !important; - } -} -@media (max-width: 767px) { - body { - padding-left: 20px; - padding-right: 20px; - } - .container { - width: auto; - } - .row, - .thumbnails { - margin-left: 0; - } -} -@media (max-width: 480px) { - .tablist-collapse { - -webkit-transform: translate3d(0, 0, 0); - } - .page-header h1 small { - display: block; - line-height: 20px; - } -} -@media (min-width: 768px) and (max-width: 979px) { - .row { - margin-left: -20px; - *zoom: 1; - } - .row:before, - .row:after { - display: table; - content: ""; - line-height: 0; - } - .row:after { - clear: both; - } - [class*="span"] { - float: left; - min-height: 1px; - margin-left: 20px; - } - .container { - width: 724px; - } -} -@media (min-width: 1200px) { - .row { - margin-left: -30px; - *zoom: 1; - } - .row:before, - .row:after { - display: table; - content: ""; - line-height: 0; - } - .row:after { - clear: both; - } - [class*="span"] { - float: left; - min-height: 1px; - margin-left: 30px; - } - .container { - width: 1070px; - } -} -@media (max-width: 979px) { - body { - padding-top: 0; - } -} -@media (min-width: 980px) { - .tablist-collapse.collapse { - height: auto !important; - overflow: visible !important; - } -} -.tablistbar .brand { - padding: 5px; - margin-left: 0; -} -.tablistbar .brand img { - width: 30px; - vertical-align: middle; -} - -h1 small { - font-size: 18px; -} - -h1 small, -h2 small, -h3 small, -h4 small, -h5 small, -h6 small, -.page-header small { - line-height: 0.8; - font-weight: normal; - color: #999999; - display:block; - vertical-align: middle; -} - -.page-header h1, h1:first-child { - font-size: 40px; - padding-bottom: 5px; -} - -.page-header h1 { - border-bottom: 1px solid #999999; - padding-bottom: 9px; -} - -.page-header img { - height: 80px; - padding-bottom: 5px; -} - -.page-header small { - line-height: 1.1; - font-size: 18px; -} - -h2, -h3, -h4, -div.ah, -.title { - border-color: #D6E9C6; - color: #468847; - border-style: solid; - border-width: 0 0 1px; - padding-left: 0.5em; -} - - -.google { - color: white; -} - -.breadcrumb { - font-size: 11px; - padding-top: 2px; - padding-bottom: 2px; -} - -h1 a, -h2 a, -h3 a, -h4 a { - color: inherit; -} - -.tablistbar-inner a { - font-weight: bold; -} - -.list-2panes:before, -.list-2panes:after { - display: table; - content: ""; - line-height: 0; -} - -.list-2panes:after { - clear:both; -} - -.list-2panes li { - width: 470px; - width: 470px; - float: left; - margin-left: 30px; - min-height: 1px; -} -/* The standard CSS for doxygen */ - -/* @group Heading Levels */ - - -dt { - font-weight: bold; -} - -div.multicol { - -moz-column-gap: 1em; - -webkit-column-gap: 1em; - -moz-column-count: 3; - -webkit-column-count: 3; -} - -p.startli, p.startdd, p.starttd { - margin-top: 2px; -} - -p.endli { - margin-bottom: 0px; -} - -p.enddd { - margin-bottom: 4px; -} - -p.endtd { - margin-bottom: 2px; -} - -/* @end */ - -caption { - font-weight: bold; -} - -span.legend { - font-size: 70%; - text-align: center; -} - -h3.version { - font-size: 90%; - text-align: center; -} - -div.qindex, div.tablisttab{ - background-color: #EBF6EB; - border: 1px solid #A3D7A3; - text-align: center; -} - -div.qindex, div.tablistpath { - width: 100%; - line-height: 140%; -} - -div.tablisttab { - margin-right: 15px; -} - -/* @group Link Styling */ - -a { - color: #3D8C3D; - font-weight: normal; - text-decoration: none; -} - -.contents a:visited { - color: #46A246; -} - -a:hover { - text-decoration: underline; -} - -a.qindex { - font-weight: bold; -} - -a.qindexHL { - font-weight: bold; - background-color: #9CD49C; - color: #ffffff; - border: 1px double #86CA86; -} - -.contents a.qindexHL:visited { - color: #ffffff; -} - -a.el { - font-weight: bold; -} - -a.elRef { -} - -a.code { - color: #4665A2; -} - -a.codeRef { - color: #4665A2; -} - -/* @end */ - -dl.el { - margin-left: -1cm; -} - -.fragment { - font-family: monospace, fixed; - font-size: 105%; -} - -pre.fragment { - border: 1px solid #C4E5C4; - background-color: #FBFDFB; - padding: 4px 6px; - margin: 4px 8px 4px 2px; - overflow: auto; - word-wrap: break-word; - font-size: 9pt; - line-height: 125%; -} - -div.groupHeader { - margin-left: 16px; - margin-top: 12px; - font-weight: bold; -} - -div.groupText { - margin-left: 16px; - font-style: italic; -} - -div.contents { - margin-top: 10px; - margin-left: 8px; - margin-right: 8px; -} - -td.indexkey { - white-space: nowrap; - vertical-align: top; -} - - -tr.memlist { - background-color: #EEF7EE; -} - -p.formulaDsp { - text-align: center; -} - -img.formulaDsp { - -} - -img.formulaInl { - vertical-align: middle; -} - -div.center { - text-align: center; - margin-top: 0px; - margin-bottom: 0px; - padding: 0px; -} - -div.center img { - border: 0px; -} - -#footer { - margin: -10px 1em 0; - padding-top: 20px; - text-align: center; - font-size: small; -} - -address.footer { - background-color: #ffffff; - text-align: center; -} - -img.footer { - border: 0px; - vertical-align: middle; -} - -/* @group Code Colorization */ - -span.keyword { - color: #008000 -} - -span.keywordtype { - color: #604020 -} - -span.keywordflow { - color: #e08000 -} - -span.comment { - color: #800000 -} - -span.preprocessor { - color: #806020 -} - -span.stringliteral { - color: #002080 -} - -span.charliteral { - color: #008080 -} - -span.vhdldigit { - color: #ff00ff -} - -span.vhdlchar { - color: #000000 -} - -span.vhdlkeyword { - color: #700070 -} - -span.vhdllogic { - color: #ff0000 -} - -/* @end */ - -/* -.search { - color: #003399; - font-weight: bold; -} - -form.search { - margin-bottom: 0px; - margin-top: 0px; -} - -input.search { - font-size: 75%; - color: #000080; - font-weight: normal; - background-color: #e8eef2; -} -*/ - -td.tiny { - font-size: 75%; -} - -.dirtab { - padding: 4px; - border-collapse: collapse; - border: 1px solid #A3D7A3; -} - -th.dirtab { - background: #EBF6EB; - font-weight: bold; -} - -hr { - height: 0px; - border: none; - border-top: 1px solid #4AAA4A; -} - -hr.footer { - height: 1px; -} - -/* @group Member Descriptions */ - -table.memberdecls { - border-spacing: 0px; - padding: 0px; -} - -.mdescLeft, .mdescRight, -.memItemLeft, .memItemRight, -.memTemplItemLeft, .memTemplItemRight, .memTemplParams { - background-color: #F9FCF9; - border: none; - margin: 4px; - padding: 1px 0 0 8px; -} - -.mdescLeft, .mdescRight { - padding: 0px 8px 4px 8px; - color: #555; -} - -.memItemLeft, .memItemRight, .memTemplParams { - border-top: 1px solid #C4E5C4; -} - -.memItemLeft, .memTemplItemLeft { - white-space: nowrap; -} - -.memItemRight { - width: 100%; -} - -.memTemplParams { - color: #46A246; - white-space: nowrap; -} - -/* @end */ - -/* @group Member Details */ - -/* Styles for detailed member documentation */ - -.memtemplate { - font-size: 80%; - color: #46A246; - font-weight: normal; - margin-left: 9px; -} - -.memnav { - background-color: #EBF6EB; - border: 1px solid #A3D7A3; - text-align: center; - margin: 2px; - margin-right: 15px; - padding: 2px; -} - -.mempage { - width: 100%; -} - -.memitem { - padding: 0; - margin-bottom: 10px; - margin-right: 5px; -} - -.memname { - white-space: nowrap; - font-weight: bold; - margin-left: 6px; -} - -.memproto, dl.reflist dt { - border-top: 1px solid #A8D9A8; - border-left: 1px solid #A8D9A8; - border-right: 1px solid #A8D9A8; - padding: 6px 0px 6px 0px; - color: #255525; - font-weight: bold; - text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9); - /* opera specific markup */ - box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); - border-top-right-radius: 8px; - border-top-left-radius: 8px; - /* firefox specific markup */ - -moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px; - -moz-border-radius-topright: 8px; - -moz-border-radius-topleft: 8px; - /* webkit specific markup */ - -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); - -webkit-border-top-right-radius: 8px; - -webkit-border-top-left-radius: 8px; - background-image:url('nav_f.png'); - background-repeat:repeat-x; - background-color: #E2F2E2; - -} - -.memdoc, dl.reflist dd { - border-bottom: 1px solid #A8D9A8; - border-left: 1px solid #A8D9A8; - border-right: 1px solid #A8D9A8; - padding: 2px 5px; - background-color: #FBFDFB; - border-top-width: 0; - /* opera specific markup */ - border-bottom-left-radius: 8px; - border-bottom-right-radius: 8px; - box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); - /* firefox specific markup */ - -moz-border-radius-bottomleft: 8px; - -moz-border-radius-bottomright: 8px; - -moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px; - background-image: -moz-linear-gradient(center top, #FFFFFF 0%, #FFFFFF 60%, #F7FBF7 95%, #EEF7EE); - /* webkit specific markup */ - -webkit-border-bottom-left-radius: 8px; - -webkit-border-bottom-right-radius: 8px; - -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15); - background-image: -webkit-gradient(linear,center top,center bottom,from(#FFFFFF), color-stop(0.6,#FFFFFF), color-stop(0.60,#FFFFFF), color-stop(0.95,#F7FBF7), to(#EEF7EE)); -} - -dl.reflist dt { - padding: 5px; -} - -dl.reflist dd { - margin: 0px 0px 10px 0px; - padding: 5px; -} - -.paramkey { - text-align: right; -} - -.paramtype { - white-space: nowrap; -} - -.paramname { - color: #602020; - white-space: nowrap; -} -.paramname em { - font-style: normal; -} - -.params, .retval, .exception, .tparams { - border-spacing: 6px 2px; -} - -.params .paramname, .retval .paramname { - font-weight: bold; - vertical-align: top; -} - -.params .paramtype { - font-style: italic; - vertical-align: top; -} - -.params .paramdir { - font-family: "courier new",courier,monospace; - vertical-align: top; -} - - - - -/* @end */ - -/* @group Directory (tree) */ - -/* for the tree view */ - -.ftvtree { - font-family: sans-serif; 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diff --git a/ffmpeg1/doc/encoders.texi b/ffmpeg1/doc/encoders.texi deleted file mode 100644 index 07343eb..0000000 --- a/ffmpeg1/doc/encoders.texi +++ /dev/null @@ -1,780 +0,0 @@ -@chapter Encoders -@c man begin ENCODERS - -Encoders are configured elements in FFmpeg which allow the encoding of -multimedia streams. - -When you configure your FFmpeg build, all the supported native encoders -are enabled by default. Encoders requiring an external library must be enabled -manually via the corresponding @code{--enable-lib} option. You can list all -available encoders using the configure option @code{--list-encoders}. - -You can disable all the encoders with the configure option -@code{--disable-encoders} and selectively enable / disable single encoders -with the options @code{--enable-encoder=@var{ENCODER}} / -@code{--disable-encoder=@var{ENCODER}}. - -The option @code{-codecs} of the ff* tools will display the list of -enabled encoders. - -@c man end ENCODERS - -@chapter Audio Encoders -@c man begin AUDIO ENCODERS - -A description of some of the currently available audio encoders -follows. - -@section ac3 and ac3_fixed - -AC-3 audio encoders. - -These encoders implement part of ATSC A/52:2010 and ETSI TS 102 366, as well as -the undocumented RealAudio 3 (a.k.a. dnet). - -The @var{ac3} encoder uses floating-point math, while the @var{ac3_fixed} -encoder only uses fixed-point integer math. This does not mean that one is -always faster, just that one or the other may be better suited to a -particular system. The floating-point encoder will generally produce better -quality audio for a given bitrate. The @var{ac3_fixed} encoder is not the -default codec for any of the output formats, so it must be specified explicitly -using the option @code{-acodec ac3_fixed} in order to use it. - -@subsection AC-3 Metadata - -The AC-3 metadata options are used to set parameters that describe the audio, -but in most cases do not affect the audio encoding itself. Some of the options -do directly affect or influence the decoding and playback of the resulting -bitstream, while others are just for informational purposes. A few of the -options will add bits to the output stream that could otherwise be used for -audio data, and will thus affect the quality of the output. Those will be -indicated accordingly with a note in the option list below. - -These parameters are described in detail in several publicly-available -documents. -@itemize -@item @uref{http://www.atsc.org/cms/standards/a_52-2010.pdf,A/52:2010 - Digital Audio Compression (AC-3) (E-AC-3) Standard} -@item @uref{http://www.atsc.org/cms/standards/a_54a_with_corr_1.pdf,A/54 - Guide to the Use of the ATSC Digital Television Standard} -@item @uref{http://www.dolby.com/uploadedFiles/zz-_Shared_Assets/English_PDFs/Professional/18_Metadata.Guide.pdf,Dolby Metadata Guide} -@item @uref{http://www.dolby.com/uploadedFiles/zz-_Shared_Assets/English_PDFs/Professional/46_DDEncodingGuidelines.pdf,Dolby Digital Professional Encoding Guidelines} -@end itemize - -@subsubsection Metadata Control Options - -@table @option - -@item -per_frame_metadata @var{boolean} -Allow Per-Frame Metadata. Specifies if the encoder should check for changing -metadata for each frame. -@table @option -@item 0 -The metadata values set at initialization will be used for every frame in the -stream. (default) -@item 1 -Metadata values can be changed before encoding each frame. -@end table - -@end table - -@subsubsection Downmix Levels - -@table @option - -@item -center_mixlev @var{level} -Center Mix Level. The amount of gain the decoder should apply to the center -channel when downmixing to stereo. This field will only be written to the -bitstream if a center channel is present. The value is specified as a scale -factor. There are 3 valid values: -@table @option -@item 0.707 -Apply -3dB gain -@item 0.595 -Apply -4.5dB gain (default) -@item 0.500 -Apply -6dB gain -@end table - -@item -surround_mixlev @var{level} -Surround Mix Level. The amount of gain the decoder should apply to the surround -channel(s) when downmixing to stereo. This field will only be written to the -bitstream if one or more surround channels are present. The value is specified -as a scale factor. There are 3 valid values: -@table @option -@item 0.707 -Apply -3dB gain -@item 0.500 -Apply -6dB gain (default) -@item 0.000 -Silence Surround Channel(s) -@end table - -@end table - -@subsubsection Audio Production Information -Audio Production Information is optional information describing the mixing -environment. Either none or both of the fields are written to the bitstream. - -@table @option - -@item -mixing_level @var{number} -Mixing Level. Specifies peak sound pressure level (SPL) in the production -environment when the mix was mastered. Valid values are 80 to 111, or -1 for -unknown or not indicated. The default value is -1, but that value cannot be -used if the Audio Production Information is written to the bitstream. Therefore, -if the @code{room_type} option is not the default value, the @code{mixing_level} -option must not be -1. - -@item -room_type @var{type} -Room Type. Describes the equalization used during the final mixing session at -the studio or on the dubbing stage. A large room is a dubbing stage with the -industry standard X-curve equalization; a small room has flat equalization. -This field will not be written to the bitstream if both the @code{mixing_level} -option and the @code{room_type} option have the default values. -@table @option -@item 0 -@itemx notindicated -Not Indicated (default) -@item 1 -@itemx large -Large Room -@item 2 -@itemx small -Small Room -@end table - -@end table - -@subsubsection Other Metadata Options - -@table @option - -@item -copyright @var{boolean} -Copyright Indicator. Specifies whether a copyright exists for this audio. -@table @option -@item 0 -@itemx off -No Copyright Exists (default) -@item 1 -@itemx on -Copyright Exists -@end table - -@item -dialnorm @var{value} -Dialogue Normalization. Indicates how far the average dialogue level of the -program is below digital 100% full scale (0 dBFS). This parameter determines a -level shift during audio reproduction that sets the average volume of the -dialogue to a preset level. The goal is to match volume level between program -sources. A value of -31dB will result in no volume level change, relative to -the source volume, during audio reproduction. Valid values are whole numbers in -the range -31 to -1, with -31 being the default. - -@item -dsur_mode @var{mode} -Dolby Surround Mode. Specifies whether the stereo signal uses Dolby Surround -(Pro Logic). This field will only be written to the bitstream if the audio -stream is stereo. Using this option does @b{NOT} mean the encoder will actually -apply Dolby Surround processing. -@table @option -@item 0 -@itemx notindicated -Not Indicated (default) -@item 1 -@itemx off -Not Dolby Surround Encoded -@item 2 -@itemx on -Dolby Surround Encoded -@end table - -@item -original @var{boolean} -Original Bit Stream Indicator. Specifies whether this audio is from the -original source and not a copy. -@table @option -@item 0 -@itemx off -Not Original Source -@item 1 -@itemx on -Original Source (default) -@end table - -@end table - -@subsection Extended Bitstream Information -The extended bitstream options are part of the Alternate Bit Stream Syntax as -specified in Annex D of the A/52:2010 standard. It is grouped into 2 parts. -If any one parameter in a group is specified, all values in that group will be -written to the bitstream. Default values are used for those that are written -but have not been specified. If the mixing levels are written, the decoder -will use these values instead of the ones specified in the @code{center_mixlev} -and @code{surround_mixlev} options if it supports the Alternate Bit Stream -Syntax. - -@subsubsection Extended Bitstream Information - Part 1 - -@table @option - -@item -dmix_mode @var{mode} -Preferred Stereo Downmix Mode. Allows the user to select either Lt/Rt -(Dolby Surround) or Lo/Ro (normal stereo) as the preferred stereo downmix mode. -@table @option -@item 0 -@itemx notindicated -Not Indicated (default) -@item 1 -@itemx ltrt -Lt/Rt Downmix Preferred -@item 2 -@itemx loro -Lo/Ro Downmix Preferred -@end table - -@item -ltrt_cmixlev @var{level} -Lt/Rt Center Mix Level. The amount of gain the decoder should apply to the -center channel when downmixing to stereo in Lt/Rt mode. -@table @option -@item 1.414 -Apply +3dB gain -@item 1.189 -Apply +1.5dB gain -@item 1.000 -Apply 0dB gain -@item 0.841 -Apply -1.5dB gain -@item 0.707 -Apply -3.0dB gain -@item 0.595 -Apply -4.5dB gain (default) -@item 0.500 -Apply -6.0dB gain -@item 0.000 -Silence Center Channel -@end table - -@item -ltrt_surmixlev @var{level} -Lt/Rt Surround Mix Level. The amount of gain the decoder should apply to the -surround channel(s) when downmixing to stereo in Lt/Rt mode. -@table @option -@item 0.841 -Apply -1.5dB gain -@item 0.707 -Apply -3.0dB gain -@item 0.595 -Apply -4.5dB gain -@item 0.500 -Apply -6.0dB gain (default) -@item 0.000 -Silence Surround Channel(s) -@end table - -@item -loro_cmixlev @var{level} -Lo/Ro Center Mix Level. The amount of gain the decoder should apply to the -center channel when downmixing to stereo in Lo/Ro mode. -@table @option -@item 1.414 -Apply +3dB gain -@item 1.189 -Apply +1.5dB gain -@item 1.000 -Apply 0dB gain -@item 0.841 -Apply -1.5dB gain -@item 0.707 -Apply -3.0dB gain -@item 0.595 -Apply -4.5dB gain (default) -@item 0.500 -Apply -6.0dB gain -@item 0.000 -Silence Center Channel -@end table - -@item -loro_surmixlev @var{level} -Lo/Ro Surround Mix Level. The amount of gain the decoder should apply to the -surround channel(s) when downmixing to stereo in Lo/Ro mode. -@table @option -@item 0.841 -Apply -1.5dB gain -@item 0.707 -Apply -3.0dB gain -@item 0.595 -Apply -4.5dB gain -@item 0.500 -Apply -6.0dB gain (default) -@item 0.000 -Silence Surround Channel(s) -@end table - -@end table - -@subsubsection Extended Bitstream Information - Part 2 - -@table @option - -@item -dsurex_mode @var{mode} -Dolby Surround EX Mode. Indicates whether the stream uses Dolby Surround EX -(7.1 matrixed to 5.1). Using this option does @b{NOT} mean the encoder will actually -apply Dolby Surround EX processing. -@table @option -@item 0 -@itemx notindicated -Not Indicated (default) -@item 1 -@itemx on -Dolby Surround EX Off -@item 2 -@itemx off -Dolby Surround EX On -@end table - -@item -dheadphone_mode @var{mode} -Dolby Headphone Mode. Indicates whether the stream uses Dolby Headphone -encoding (multi-channel matrixed to 2.0 for use with headphones). Using this -option does @b{NOT} mean the encoder will actually apply Dolby Headphone -processing. -@table @option -@item 0 -@itemx notindicated -Not Indicated (default) -@item 1 -@itemx on -Dolby Headphone Off -@item 2 -@itemx off -Dolby Headphone On -@end table - -@item -ad_conv_type @var{type} -A/D Converter Type. Indicates whether the audio has passed through HDCD A/D -conversion. -@table @option -@item 0 -@itemx standard -Standard A/D Converter (default) -@item 1 -@itemx hdcd -HDCD A/D Converter -@end table - -@end table - -@subsection Other AC-3 Encoding Options - -@table @option - -@item -stereo_rematrixing @var{boolean} -Stereo Rematrixing. Enables/Disables use of rematrixing for stereo input. This -is an optional AC-3 feature that increases quality by selectively encoding -the left/right channels as mid/side. This option is enabled by default, and it -is highly recommended that it be left as enabled except for testing purposes. - -@end table - -@subsection Floating-Point-Only AC-3 Encoding Options - -These options are only valid for the floating-point encoder and do not exist -for the fixed-point encoder due to the corresponding features not being -implemented in fixed-point. - -@table @option - -@item -channel_coupling @var{boolean} -Enables/Disables use of channel coupling, which is an optional AC-3 feature -that increases quality by combining high frequency information from multiple -channels into a single channel. The per-channel high frequency information is -sent with less accuracy in both the frequency and time domains. This allows -more bits to be used for lower frequencies while preserving enough information -to reconstruct the high frequencies. This option is enabled by default for the -floating-point encoder and should generally be left as enabled except for -testing purposes or to increase encoding speed. -@table @option -@item -1 -@itemx auto -Selected by Encoder (default) -@item 0 -@itemx off -Disable Channel Coupling -@item 1 -@itemx on -Enable Channel Coupling -@end table - -@item -cpl_start_band @var{number} -Coupling Start Band. Sets the channel coupling start band, from 1 to 15. If a -value higher than the bandwidth is used, it will be reduced to 1 less than the -coupling end band. If @var{auto} is used, the start band will be determined by -the encoder based on the bit rate, sample rate, and channel layout. This option -has no effect if channel coupling is disabled. -@table @option -@item -1 -@itemx auto -Selected by Encoder (default) -@end table - -@end table - -@c man end AUDIO ENCODERS - -@chapter Video Encoders -@c man begin VIDEO ENCODERS - -A description of some of the currently available video encoders -follows. - -@section libtheora - -Theora format supported through libtheora. - -Requires the presence of the libtheora headers and library during -configuration. You need to explicitly configure the build with -@code{--enable-libtheora}. - -@subsection Options - -The following global options are mapped to internal libtheora options -which affect the quality and the bitrate of the encoded stream. - -@table @option -@item b -Set the video bitrate, only works if the @code{qscale} flag in -@option{flags} is not enabled. - -@item flags -Used to enable constant quality mode encoding through the -@option{qscale} flag, and to enable the @code{pass1} and @code{pass2} -modes. - -@item g -Set the GOP size. - -@item global_quality -Set the global quality in lambda units, only works if the -@code{qscale} flag in @option{flags} is enabled. The value is clipped -in the [0 - 10*@code{FF_QP2LAMBDA}] range, and then multiplied for 6.3 -to get a value in the native libtheora range [0-63]. A higher value -corresponds to a higher quality. - -For example, to set maximum constant quality encoding with -@command{ffmpeg}: -@example -ffmpeg -i INPUT -flags:v qscale -global_quality:v "10*QP2LAMBDA" -codec:v libtheora OUTPUT.ogg -@end example -@end table - -@section libvpx - -VP8 format supported through libvpx. - -Requires the presence of the libvpx headers and library during configuration. -You need to explicitly configure the build with @code{--enable-libvpx}. - -@subsection Options - -Mapping from FFmpeg to libvpx options with conversion notes in parentheses. - -@table @option - -@item threads -g_threads - -@item profile -g_profile - -@item vb -rc_target_bitrate - -@item g -kf_max_dist - -@item keyint_min -kf_min_dist - -@item qmin -rc_min_quantizer - -@item qmax -rc_max_quantizer - -@item bufsize, vb -rc_buf_sz -@code{(bufsize * 1000 / vb)} - -rc_buf_optimal_sz -@code{(bufsize * 1000 / vb * 5 / 6)} - -@item rc_init_occupancy, vb -rc_buf_initial_sz -@code{(rc_init_occupancy * 1000 / vb)} - -@item rc_buffer_aggressivity -rc_undershoot_pct - -@item skip_threshold -rc_dropframe_thresh - -@item qcomp -rc_2pass_vbr_bias_pct - -@item maxrate, vb -rc_2pass_vbr_maxsection_pct -@code{(maxrate * 100 / vb)} - -@item minrate, vb -rc_2pass_vbr_minsection_pct -@code{(minrate * 100 / vb)} - -@item minrate, maxrate, vb -@code{VPX_CBR} -@code{(minrate == maxrate == vb)} - -@item crf -@code{VPX_CQ}, @code{VP8E_SET_CQ_LEVEL} - -@item quality -@table @option -@item @var{best} -@code{VPX_DL_BEST_QUALITY} -@item @var{good} -@code{VPX_DL_GOOD_QUALITY} -@item @var{realtime} -@code{VPX_DL_REALTIME} -@end table - -@item speed -@code{VP8E_SET_CPUUSED} - -@item nr -@code{VP8E_SET_NOISE_SENSITIVITY} - -@item mb_threshold -@code{VP8E_SET_STATIC_THRESHOLD} - -@item slices -@code{VP8E_SET_TOKEN_PARTITIONS} - -@item max-intra-rate -@code{VP8E_SET_MAX_INTRA_BITRATE_PCT} - -@item force_key_frames -@code{VPX_EFLAG_FORCE_KF} - -@item Alternate reference frame related -@table @option -@item vp8flags altref -@code{VP8E_SET_ENABLEAUTOALTREF} -@item @var{arnr_max_frames} -@code{VP8E_SET_ARNR_MAXFRAMES} -@item @var{arnr_type} -@code{VP8E_SET_ARNR_TYPE} -@item @var{arnr_strength} -@code{VP8E_SET_ARNR_STRENGTH} -@item @var{rc_lookahead} -g_lag_in_frames -@end table - -@item vp8flags error_resilient -g_error_resilient - -@end table - -For more information about libvpx see: -@url{http://www.webmproject.org/} - -@section libx264 - -x264 H.264/MPEG-4 AVC encoder wrapper - -Requires the presence of the libx264 headers and library during -configuration. You need to explicitly configure the build with -@code{--enable-libx264}. - -x264 supports an impressive number of features, including 8x8 and 4x4 adaptive -spatial transform, adaptive B-frame placement, CAVLC/CABAC entropy coding, -interlacing (MBAFF), lossless mode, psy optimizations for detail retention -(adaptive quantization, psy-RD, psy-trellis). - -The FFmpeg wrapper provides a mapping for most of them using global options -that match those of the encoders and provides private options for the unique -encoder options. Additionally an expert override is provided to directly pass -a list of key=value tuples as accepted by x264_param_parse. - -@subsection Option Mapping - -The following options are supported by the x264 wrapper, the x264-equivalent -options follow the FFmpeg ones. - -@multitable @columnfractions .2 .2 -@item b @tab bitrate -FFmpeg @code{b} option is expressed in bits/s, x264 @code{bitrate} in kilobits/s. -@item bf @tab bframes -Maximum number of B-frames. -@item g @tab keyint -Maximum GOP size. -@item qmin @tab qpmin -@item qmax @tab qpmax -@item qdiff @tab qpstep -@item qblur @tab qblur -@item qcomp @tab qcomp -@item refs @tab ref -@item sc_threshold @tab scenecut -@item trellis @tab trellis -@item nr @tab nr -Noise reduction. -@item me_range @tab merange -@item me_method @tab me -@item subq @tab subme -@item b_strategy @tab b-adapt -@item keyint_min @tab keyint-min -@item coder @tab cabac -Set coder to @code{ac} to use CABAC. -@item cmp @tab chroma-me -Set to @code{chroma} to use chroma motion estimation. -@item threads @tab threads -@item thread_type @tab sliced_threads -Set to @code{slice} to use sliced threading instead of frame threading. -@item flags -cgop @tab open-gop -Set @code{-cgop} to use recovery points to close GOPs. -@item rc_init_occupancy @tab vbv-init -Initial buffer occupancy. -@end multitable - -@subsection Private Options -@table @option -@item -preset @var{string} -Set the encoding preset (cf. x264 --fullhelp). -@item -tune @var{string} -Tune the encoding params (cf. x264 --fullhelp). -@item -profile @var{string} -Set profile restrictions (cf. x264 --fullhelp). -@item -fastfirstpass @var{integer} -Use fast settings when encoding first pass. -@item -crf @var{float} -Select the quality for constant quality mode. -@item -crf_max @var{float} -In CRF mode, prevents VBV from lowering quality beyond this point. -@item -qp @var{integer} -Constant quantization parameter rate control method. -@item -aq-mode @var{integer} -AQ method - -Possible values: -@table @samp -@item none - -@item variance -Variance AQ (complexity mask). -@item autovariance -Auto-variance AQ (experimental). -@end table -@item -aq-strength @var{float} -AQ strength, reduces blocking and blurring in flat and textured areas. -@item -psy @var{integer} -Use psychovisual optimizations. -@item -psy-rd @var{string} -Strength of psychovisual optimization, in : format. -@item -rc-lookahead @var{integer} -Number of frames to look ahead for frametype and ratecontrol. -@item -weightb @var{integer} -Weighted prediction for B-frames. -@item -weightp @var{integer} -Weighted prediction analysis method. - -Possible values: -@table @samp -@item none - -@item simple - -@item smart - -@end table -@item -ssim @var{integer} -Calculate and print SSIM stats. -@item -intra-refresh @var{integer} -Use Periodic Intra Refresh instead of IDR frames. -@item -b-bias @var{integer} -Influences how often B-frames are used. -@item -b-pyramid @var{integer} -Keep some B-frames as references. - -Possible values: -@table @samp -@item none - -@item strict -Strictly hierarchical pyramid. -@item normal -Non-strict (not Blu-ray compatible). -@end table -@item -mixed-refs @var{integer} -One reference per partition, as opposed to one reference per macroblock. -@item -8x8dct @var{integer} -High profile 8x8 transform. -@item -fast-pskip @var{integer} -@item -aud @var{integer} -Use access unit delimiters. -@item -mbtree @var{integer} -Use macroblock tree ratecontrol. -@item -deblock @var{string} -Loop filter parameters, in form. -@item -cplxblur @var{float} -Reduce fluctuations in QP (before curve compression). -@item -partitions @var{string} -A comma-separated list of partitions to consider, possible values: p8x8, p4x4, b8x8, i8x8, i4x4, none, all. -@item -direct-pred @var{integer} -Direct MV prediction mode - -Possible values: -@table @samp -@item none - -@item spatial - -@item temporal - -@item auto - -@end table -@item -slice-max-size @var{integer} -Limit the size of each slice in bytes. -@item -stats @var{string} -Filename for 2 pass stats. -@item -nal-hrd @var{integer} -Signal HRD information (requires vbv-bufsize; cbr not allowed in .mp4). - -Possible values: -@table @samp -@item none - -@item vbr - -@item cbr - -@end table - -@item x264opts @var{options} -Allow to set any x264 option, see @code{x264 --fullhelp} for a list. - -@var{options} is a list of @var{key}=@var{value} couples separated by -":". In @var{filter} and @var{psy-rd} options that use ":" as a separator -themselves, use "," instead. They accept it as well since long ago but this -is kept undocumented for some reason. - -For example to specify libx264 encoding options with @command{ffmpeg}: -@example -ffmpeg -i foo.mpg -vcodec libx264 -x264opts keyint=123:min-keyint=20 -an out.mkv -@end example - -For more information about libx264 and the supported options see: -@url{http://www.videolan.org/developers/x264.html} - -@item -x264-params @var{string} -Override the x264 configuration using a :-separated list of key=value parameters. -@example --x264-params level=30:bframes=0:weightp=0:cabac=0:ref=1:vbv-maxrate=768:vbv-bufsize=2000:analyse=all:me=umh:no-fast-pskip=1:subq=6:8x8dct=0:trellis=0 -@end example -@end table - -Encoding avpresets for common usages are provided so they can be used with the -general presets system (e.g. passing the @code{-pre} option). - -@c man end VIDEO ENCODERS diff --git a/ffmpeg1/doc/errno.txt b/ffmpeg1/doc/errno.txt deleted file mode 100644 index 31cab26..0000000 --- a/ffmpeg1/doc/errno.txt +++ /dev/null @@ -1,174 +0,0 @@ -The following table lists most error codes found in various operating -systems supported by FFmpeg. - - OS -Code Std F LBMWwb Text (YMMV) - -E2BIG POSIX ++++++ Argument list too long -EACCES POSIX ++++++ Permission denied -EADDRINUSE POSIX +++..+ Address in use -EADDRNOTAVAIL POSIX +++..+ Cannot assign requested address -EADV +..... Advertise error -EAFNOSUPPORT POSIX +++..+ Address family not supported -EAGAIN POSIX + ++++++ Resource temporarily unavailable -EALREADY POSIX +++..+ Operation already in progress -EAUTH .++... Authentication error -EBADARCH ..+... Bad CPU type in executable -EBADE +..... Invalid exchange -EBADEXEC ..+... Bad executable -EBADF POSIX ++++++ Bad file descriptor -EBADFD +..... File descriptor in bad state -EBADMACHO ..+... Malformed Macho file -EBADMSG POSIX ++4... Bad message -EBADR +..... Invalid request descriptor -EBADRPC .++... RPC struct is bad -EBADRQC +..... Invalid request code -EBADSLT +..... Invalid slot -EBFONT +..... Bad font file format -EBUSY POSIX - ++++++ Device or resource busy -ECANCELED POSIX +++... Operation canceled -ECHILD POSIX ++++++ No child processes -ECHRNG +..... Channel number out of range -ECOMM +..... Communication error on send -ECONNABORTED POSIX +++..+ Software caused connection abort -ECONNREFUSED POSIX - +++ss+ Connection refused -ECONNRESET POSIX +++..+ Connection reset -EDEADLK POSIX ++++++ Resource deadlock avoided -EDEADLOCK +..++. File locking deadlock error -EDESTADDRREQ POSIX +++... Destination address required -EDEVERR ..+... Device error -EDOM C89 - ++++++ Numerical argument out of domain -EDOOFUS .F.... Programming error -EDOTDOT +..... RFS specific error -EDQUOT POSIX +++... Disc quota exceeded -EEXIST POSIX ++++++ File exists -EFAULT POSIX - ++++++ Bad address -EFBIG POSIX - ++++++ File too large -EFTYPE .++... Inappropriate file type or format -EHOSTDOWN +++... Host is down -EHOSTUNREACH POSIX +++..+ No route to host -EHWPOISON +..... Memory page has hardware error -EIDRM POSIX +++... Identifier removed -EILSEQ C99 ++++++ Illegal byte sequence -EINPROGRESS POSIX - +++ss+ Operation in progress -EINTR POSIX - ++++++ Interrupted system call -EINVAL POSIX + ++++++ Invalid argument -EIO POSIX + ++++++ I/O error -EISCONN POSIX +++..+ Socket is already connected -EISDIR POSIX ++++++ Is a directory -EISNAM +..... Is a named type file -EKEYEXPIRED +..... Key has expired -EKEYREJECTED +..... Key was rejected by service -EKEYREVOKED +..... Key has been revoked -EL2HLT +..... Level 2 halted -EL2NSYNC +..... Level 2 not synchronized -EL3HLT +..... Level 3 halted -EL3RST +..... Level 3 reset -ELIBACC +..... Can not access a needed shared library -ELIBBAD +..... Accessing a corrupted shared library -ELIBEXEC +..... Cannot exec a shared library directly -ELIBMAX +..... Too many shared libraries -ELIBSCN +..... .lib section in a.out corrupted -ELNRNG +..... Link number out of range -ELOOP POSIX +++..+ Too many levels of symbolic links -EMEDIUMTYPE +..... Wrong medium type -EMFILE POSIX ++++++ Too many open files -EMLINK POSIX ++++++ Too many links -EMSGSIZE POSIX +++..+ Message too long -EMULTIHOP POSIX ++4... Multihop attempted -ENAMETOOLONG POSIX - ++++++ Filen ame too long -ENAVAIL +..... No XENIX semaphores available -ENEEDAUTH .++... Need authenticator -ENETDOWN POSIX +++..+ Network is down -ENETRESET SUSv3 +++..+ Network dropped connection on reset -ENETUNREACH POSIX +++..+ Network unreachable -ENFILE POSIX ++++++ Too many open files in system -ENOANO +..... No anode -ENOATTR .++... Attribute not found -ENOBUFS POSIX - +++..+ No buffer space available -ENOCSI +..... No CSI structure available -ENODATA XSR +N4... No message available -ENODEV POSIX - ++++++ No such device -ENOENT POSIX - ++++++ No such file or directory -ENOEXEC POSIX ++++++ Exec format error -ENOFILE ...++. No such file or directory -ENOKEY +..... Required key not available -ENOLCK POSIX ++++++ No locks available -ENOLINK POSIX ++4... Link has been severed -ENOMEDIUM +..... No medium found -ENOMEM POSIX ++++++ Not enough space -ENOMSG POSIX +++..+ No message of desired type -ENONET +..... Machine is not on the network -ENOPKG +..... Package not installed -ENOPROTOOPT POSIX +++..+ Protocol not available -ENOSPC POSIX ++++++ No space left on device -ENOSR XSR +N4... No STREAM resources -ENOSTR XSR +N4... Not a STREAM -ENOSYS POSIX + ++++++ Function not implemented -ENOTBLK +++... Block device required -ENOTCONN POSIX +++..+ Socket is not connected -ENOTDIR POSIX ++++++ Not a directory -ENOTEMPTY POSIX ++++++ Directory not empty -ENOTNAM +..... Not a XENIX named type file -ENOTRECOVERABLE SUSv4 - +..... State not recoverable -ENOTSOCK POSIX +++..+ Socket operation on non-socket -ENOTSUP POSIX +++... Operation not supported -ENOTTY POSIX ++++++ Inappropriate I/O control operation -ENOTUNIQ +..... Name not unique on network -ENXIO POSIX ++++++ No such device or address -EOPNOTSUPP POSIX +++..+ Operation not supported (on socket) -EOVERFLOW POSIX +++..+ Value too large to be stored in data type -EOWNERDEAD SUSv4 +..... Owner died -EPERM POSIX - ++++++ Operation not permitted -EPFNOSUPPORT +++..+ Protocol family not supported -EPIPE POSIX - ++++++ Broken pipe -EPROCLIM .++... Too many processes -EPROCUNAVAIL .++... Bad procedure for program -EPROGMISMATCH .++... Program version wrong -EPROGUNAVAIL .++... RPC prog. not avail -EPROTO POSIX ++4... Protocol error -EPROTONOSUPPORT POSIX - +++ss+ Protocol not supported -EPROTOTYPE POSIX +++..+ Protocol wrong type for socket -EPWROFF ..+... Device power is off -ERANGE C89 - ++++++ Result too large -EREMCHG +..... Remote address changed -EREMOTE +++... Object is remote -EREMOTEIO +..... Remote I/O error -ERESTART +..... Interrupted system call should be restarted -ERFKILL +..... Operation not possible due to RF-kill -EROFS POSIX ++++++ Read-only file system -ERPCMISMATCH .++... RPC version wrong -ESHLIBVERS ..+... Shared library version mismatch -ESHUTDOWN +++..+ Cannot send after socket shutdown -ESOCKTNOSUPPORT +++... Socket type not supported -ESPIPE POSIX ++++++ Illegal seek -ESRCH POSIX ++++++ No such process -ESRMNT +..... Srmount error -ESTALE POSIX +++..+ Stale NFS file handle -ESTRPIPE +..... Streams pipe error -ETIME XSR +N4... Stream ioctl timeout -ETIMEDOUT POSIX - +++ss+ Connection timed out -ETOOMANYREFS +++... Too many references: cannot splice -ETXTBSY POSIX +++... Text file busy -EUCLEAN +..... Structure needs cleaning -EUNATCH +..... Protocol driver not attached -EUSERS +++... Too many users -EWOULDBLOCK POSIX +++..+ Operation would block -EXDEV POSIX ++++++ Cross-device link -EXFULL +..... Exchange full - -Notations: - -F: used in FFmpeg (-: a few times, +: a lot) - -SUSv3: Single Unix Specification, version 3 -SUSv4: Single Unix Specification, version 4 -XSR: XSI STREAMS (obsolete) - -OS: availability on some supported operating systems -L: GNU/Linux -B: BSD (F: FreeBSD, N: NetBSD) -M: MacOS X -W: Microsoft Windows (s: emulated with winsock, see libavformat/network.h) -w: Mingw32 (3.17) and Mingw64 (2.0.1) -b: BeOS diff --git a/ffmpeg1/doc/eval.texi b/ffmpeg1/doc/eval.texi deleted file mode 100644 index e1a5c0a..0000000 --- a/ffmpeg1/doc/eval.texi +++ /dev/null @@ -1,299 +0,0 @@ -@chapter Expression Evaluation -@c man begin EXPRESSION EVALUATION - -When evaluating an arithmetic expression, FFmpeg uses an internal -formula evaluator, implemented through the @file{libavutil/eval.h} -interface. - -An expression may contain unary, binary operators, constants, and -functions. - -Two expressions @var{expr1} and @var{expr2} can be combined to form -another expression "@var{expr1};@var{expr2}". -@var{expr1} and @var{expr2} are evaluated in turn, and the new -expression evaluates to the value of @var{expr2}. - -The following binary operators are available: @code{+}, @code{-}, -@code{*}, @code{/}, @code{^}. - -The following unary operators are available: @code{+}, @code{-}. - -The following functions are available: -@table @option -@item abs(x) -Compute absolute value of @var{x}. - -@item acos(x) -Compute arccosine of @var{x}. - -@item asin(x) -Compute arcsine of @var{x}. - -@item atan(x) -Compute arctangent of @var{x}. - -@item bitand(x, y) -@item bitor(x, y) -Compute bitwise and/or operation on @var{x} and @var{y}. - -The results of the evaluation of @var{x} and @var{y} are converted to -integers before executing the bitwise operation. - -Note that both the conversion to integer and the conversion back to -floating point can lose precision. Beware of unexpected results for -large numbers (usually 2^53 and larger). - -@item ceil(expr) -Round the value of expression @var{expr} upwards to the nearest -integer. For example, "ceil(1.5)" is "2.0". - -@item cos(x) -Compute cosine of @var{x}. - -@item cosh(x) -Compute hyperbolic cosine of @var{x}. - -@item eq(x, y) -Return 1 if @var{x} and @var{y} are equivalent, 0 otherwise. - -@item exp(x) -Compute exponential of @var{x} (with base @code{e}, the Euler's number). - -@item floor(expr) -Round the value of expression @var{expr} downwards to the nearest -integer. For example, "floor(-1.5)" is "-2.0". - -@item gauss(x) -Compute Gauss function of @var{x}, corresponding to -@code{exp(-x*x/2) / sqrt(2*PI)}. - -@item gcd(x, y) -Return the greatest common divisor of @var{x} and @var{y}. If both @var{x} and -@var{y} are 0 or either or both are less than zero then behavior is undefined. - -@item gt(x, y) -Return 1 if @var{x} is greater than @var{y}, 0 otherwise. - -@item gte(x, y) -Return 1 if @var{x} is greater than or equal to @var{y}, 0 otherwise. - -@item hypot(x, y) -This function is similar to the C function with the same name; it returns -"sqrt(@var{x}*@var{x} + @var{y}*@var{y})", the length of the hypotenuse of a -right triangle with sides of length @var{x} and @var{y}, or the distance of the -point (@var{x}, @var{y}) from the origin. - -@item if(x, y) -Evaluate @var{x}, and if the result is non-zero return the result of -the evaluation of @var{y}, return 0 otherwise. - -@item if(x, y, z) -Evaluate @var{x}, and if the result is non-zero return the evaluation -result of @var{y}, otherwise the evaluation result of @var{z}. - -@item ifnot(x, y) -Evaluate @var{x}, and if the result is zero return the result of the -evaluation of @var{y}, return 0 otherwise. - -@item ifnot(x, y, z) -Evaluate @var{x}, and if the result is zero return the evaluation -result of @var{y}, otherwise the evaluation result of @var{z}. - -@item isinf(x) -Return 1.0 if @var{x} is +/-INFINITY, 0.0 otherwise. - -@item isnan(x) -Return 1.0 if @var{x} is NAN, 0.0 otherwise. - -@item ld(var) -Allow to load the value of the internal variable with number -@var{var}, which was previously stored with st(@var{var}, @var{expr}). -The function returns the loaded value. - -@item log(x) -Compute natural logarithm of @var{x}. - -@item lt(x, y) -Return 1 if @var{x} is lesser than @var{y}, 0 otherwise. - -@item lte(x, y) -Return 1 if @var{x} is lesser than or equal to @var{y}, 0 otherwise. - -@item max(x, y) -Return the maximum between @var{x} and @var{y}. - -@item min(x, y) -Return the maximum between @var{x} and @var{y}. - -@item mod(x, y) -Compute the remainder of division of @var{x} by @var{y}. - -@item not(expr) -Return 1.0 if @var{expr} is zero, 0.0 otherwise. - -@item pow(x, y) -Compute the power of @var{x} elevated @var{y}, it is equivalent to -"(@var{x})^(@var{y})". - -@item print(t) -@item print(t, l) -Print the value of expression @var{t} with loglevel @var{l}. If -@var{l} is not specified then a default log level is used. -Returns the value of the expression printed. - -Prints t with loglevel l - -@item random(x) -Return a pseudo random value between 0.0 and 1.0. @var{x} is the index of the -internal variable which will be used to save the seed/state. - -@item root(expr, max) -Find an input value for which the function represented by @var{expr} -with argument @var{ld(0)} is 0 in the interval 0..@var{max}. - -The expression in @var{expr} must denote a continuous function or the -result is undefined. - -@var{ld(0)} is used to represent the function input value, which means -that the given expression will be evaluated multiple times with -various input values that the expression can access through -@code{ld(0)}. When the expression evaluates to 0 then the -corresponding input value will be returned. - -@item sin(x) -Compute sine of @var{x}. - -@item sinh(x) -Compute hyperbolic sine of @var{x}. - -@item sqrt(expr) -Compute the square root of @var{expr}. This is equivalent to -"(@var{expr})^.5". - -@item squish(x) -Compute expression @code{1/(1 + exp(4*x))}. - -@item st(var, expr) -Allow to store the value of the expression @var{expr} in an internal -variable. @var{var} specifies the number of the variable where to -store the value, and it is a value ranging from 0 to 9. The function -returns the value stored in the internal variable. -Note, Variables are currently not shared between expressions. - -@item tan(x) -Compute tangent of @var{x}. - -@item tanh(x) -Compute hyperbolic tangent of @var{x}. - -@item taylor(expr, x) -@item taylor(expr, x, id) -Evaluate a Taylor series at @var{x}, given an expression representing -the @code{ld(id)}-th derivative of a function at 0. - -When the series does not converge the result is undefined. - -@var{ld(id)} is used to represent the derivative order in @var{expr}, -which means that the given expression will be evaluated multiple times -with various input values that the expression can access through -@code{ld(id)}. If @var{id} is not specified then 0 is assumed. - -Note, when you have the derivatives at y instead of 0, -@code{taylor(expr, x-y)} can be used. - -@item time(0) -Return the current (wallclock) time in seconds. - -@item trunc(expr) -Round the value of expression @var{expr} towards zero to the nearest -integer. For example, "trunc(-1.5)" is "-1.0". - -@item while(cond, expr) -Evaluate expression @var{expr} while the expression @var{cond} is -non-zero, and returns the value of the last @var{expr} evaluation, or -NAN if @var{cond} was always false. -@end table - -The following constants are available: -@table @option -@item PI -area of the unit disc, approximately 3.14 -@item E -exp(1) (Euler's number), approximately 2.718 -@item PHI -golden ratio (1+sqrt(5))/2, approximately 1.618 -@end table - -Assuming that an expression is considered "true" if it has a non-zero -value, note that: - -@code{*} works like AND - -@code{+} works like OR - -For example the construct: -@example -if (A AND B) then C -@end example -is equivalent to: -@example -if(A*B, C) -@end example - -In your C code, you can extend the list of unary and binary functions, -and define recognized constants, so that they are available for your -expressions. - -The evaluator also recognizes the International System unit prefixes. -If 'i' is appended after the prefix, binary prefixes are used, which -are based on powers of 1024 instead of powers of 1000. -The 'B' postfix multiplies the value by 8, and can be appended after a -unit prefix or used alone. This allows using for example 'KB', 'MiB', -'G' and 'B' as number postfix. - -The list of available International System prefixes follows, with -indication of the corresponding powers of 10 and of 2. -@table @option -@item y -10^-24 / 2^-80 -@item z -10^-21 / 2^-70 -@item a -10^-18 / 2^-60 -@item f -10^-15 / 2^-50 -@item p -10^-12 / 2^-40 -@item n -10^-9 / 2^-30 -@item u -10^-6 / 2^-20 -@item m -10^-3 / 2^-10 -@item c -10^-2 -@item d -10^-1 -@item h -10^2 -@item k -10^3 / 2^10 -@item K -10^3 / 2^10 -@item M -10^6 / 2^20 -@item G -10^9 / 2^30 -@item T -10^12 / 2^40 -@item P -10^15 / 2^40 -@item E -10^18 / 2^50 -@item Z -10^21 / 2^60 -@item Y -10^24 / 2^70 -@end table - -@c man end diff --git a/ffmpeg1/doc/examples/Makefile b/ffmpeg1/doc/examples/Makefile deleted file mode 100644 index c849daa..0000000 --- a/ffmpeg1/doc/examples/Makefile +++ /dev/null @@ -1,37 +0,0 @@ -# use pkg-config for getting CFLAGS and LDLIBS -FFMPEG_LIBS= libavdevice \ - libavformat \ - libavfilter \ - libavcodec \ - libswresample \ - libswscale \ - libavutil \ - -CFLAGS += -Wall -O2 -g -CFLAGS := $(shell pkg-config --cflags $(FFMPEG_LIBS)) $(CFLAGS) -LDLIBS := $(shell pkg-config --libs $(FFMPEG_LIBS)) $(LDLIBS) - -EXAMPLES= decoding_encoding \ - demuxing \ - filtering_video \ - filtering_audio \ - metadata \ - muxing \ - resampling_audio \ - scaling_video \ - -OBJS=$(addsuffix .o,$(EXAMPLES)) - -# the following examples make explicit use of the math library -decoding_encoding: LDLIBS += -lm -muxing: LDLIBS += -lm - -.phony: all clean-test clean - -all: $(OBJS) $(EXAMPLES) - -clean-test: - $(RM) test*.pgm test.h264 test.mp2 test.sw test.mpg - -clean: clean-test - $(RM) $(EXAMPLES) $(OBJS) diff --git a/ffmpeg1/doc/examples/README b/ffmpeg1/doc/examples/README deleted file mode 100644 index a461813..0000000 --- a/ffmpeg1/doc/examples/README +++ /dev/null @@ -1,18 +0,0 @@ -FFmpeg examples README ----------------------- - -Both following use cases rely on pkg-config and make, thus make sure -that you have them installed and working on your system. - - -1) Build the installed examples in a generic read/write user directory - -Copy to a read/write user directory and just use "make", it will link -to the libraries on your system, assuming the PKG_CONFIG_PATH is -correctly configured. - -2) Build the examples in-tree - -Assuming you are in the source FFmpeg checkout directory, you need to build -FFmpeg (no need to make install in any prefix). Then you can go into the -doc/examples and run a command such as PKG_CONFIG_PATH=pc-uninstalled make. diff --git a/ffmpeg1/doc/examples/decoding_encoding.c b/ffmpeg1/doc/examples/decoding_encoding.c deleted file mode 100644 index ae1057c..0000000 --- a/ffmpeg1/doc/examples/decoding_encoding.c +++ /dev/null @@ -1,650 +0,0 @@ -/* - * Copyright (c) 2001 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * libavcodec API use example. - * - * Note that libavcodec only handles codecs (mpeg, mpeg4, etc...), - * not file formats (avi, vob, mp4, mov, mkv, mxf, flv, mpegts, mpegps, etc...). See library 'libavformat' for the - * format handling - * @example doc/examples/decoding_encoding.c - */ - -#include - -#include -#include -#include -#include -#include -#include -#include - -#define INBUF_SIZE 4096 -#define AUDIO_INBUF_SIZE 20480 -#define AUDIO_REFILL_THRESH 4096 - -/* check that a given sample format is supported by the encoder */ -static int check_sample_fmt(AVCodec *codec, enum AVSampleFormat sample_fmt) -{ - const enum AVSampleFormat *p = codec->sample_fmts; - - while (*p != AV_SAMPLE_FMT_NONE) { - if (*p == sample_fmt) - return 1; - p++; - } - return 0; -} - -/* just pick the highest supported samplerate */ -static int select_sample_rate(AVCodec *codec) -{ - const int *p; - int best_samplerate = 0; - - if (!codec->supported_samplerates) - return 44100; - - p = codec->supported_samplerates; - while (*p) { - best_samplerate = FFMAX(*p, best_samplerate); - p++; - } - return best_samplerate; -} - -/* select layout with the highest channel count */ -static int select_channel_layout(AVCodec *codec) -{ - const uint64_t *p; - uint64_t best_ch_layout = 0; - int best_nb_channells = 0; - - if (!codec->channel_layouts) - return AV_CH_LAYOUT_STEREO; - - p = codec->channel_layouts; - while (*p) { - int nb_channels = av_get_channel_layout_nb_channels(*p); - - if (nb_channels > best_nb_channells) { - best_ch_layout = *p; - best_nb_channells = nb_channels; - } - p++; - } - return best_ch_layout; -} - -/* - * Audio encoding example - */ -static void audio_encode_example(const char *filename) -{ - AVCodec *codec; - AVCodecContext *c= NULL; - AVFrame *frame; - AVPacket pkt; - int i, j, k, ret, got_output; - int buffer_size; - FILE *f; - uint16_t *samples; - float t, tincr; - - printf("Encode audio file %s\n", filename); - - /* find the MP2 encoder */ - codec = avcodec_find_encoder(AV_CODEC_ID_MP2); - if (!codec) { - fprintf(stderr, "Codec not found\n"); - exit(1); - } - - c = avcodec_alloc_context3(codec); - if (!c) { - fprintf(stderr, "Could not allocate audio codec context\n"); - exit(1); - } - - /* put sample parameters */ - c->bit_rate = 64000; - - /* check that the encoder supports s16 pcm input */ - c->sample_fmt = AV_SAMPLE_FMT_S16; - if (!check_sample_fmt(codec, c->sample_fmt)) { - fprintf(stderr, "Encoder does not support sample format %s", - av_get_sample_fmt_name(c->sample_fmt)); - exit(1); - } - - /* select other audio parameters supported by the encoder */ - c->sample_rate = select_sample_rate(codec); - c->channel_layout = select_channel_layout(codec); - c->channels = av_get_channel_layout_nb_channels(c->channel_layout); - - /* open it */ - if (avcodec_open2(c, codec, NULL) < 0) { - fprintf(stderr, "Could not open codec\n"); - exit(1); - } - - f = fopen(filename, "wb"); - if (!f) { - fprintf(stderr, "Could not open %s\n", filename); - exit(1); - } - - /* frame containing input raw audio */ - frame = avcodec_alloc_frame(); - if (!frame) { - fprintf(stderr, "Could not allocate audio frame\n"); - exit(1); - } - - frame->nb_samples = c->frame_size; - frame->format = c->sample_fmt; - frame->channel_layout = c->channel_layout; - - /* the codec gives us the frame size, in samples, - * we calculate the size of the samples buffer in bytes */ - buffer_size = av_samples_get_buffer_size(NULL, c->channels, c->frame_size, - c->sample_fmt, 0); - samples = av_malloc(buffer_size); - if (!samples) { - fprintf(stderr, "Could not allocate %d bytes for samples buffer\n", - buffer_size); - exit(1); - } - /* setup the data pointers in the AVFrame */ - ret = avcodec_fill_audio_frame(frame, c->channels, c->sample_fmt, - (const uint8_t*)samples, buffer_size, 0); - if (ret < 0) { - fprintf(stderr, "Could not setup audio frame\n"); - exit(1); - } - - /* encode a single tone sound */ - t = 0; - tincr = 2 * M_PI * 440.0 / c->sample_rate; - for(i=0;i<200;i++) { - av_init_packet(&pkt); - pkt.data = NULL; // packet data will be allocated by the encoder - pkt.size = 0; - - for (j = 0; j < c->frame_size; j++) { - samples[2*j] = (int)(sin(t) * 10000); - - for (k = 1; k < c->channels; k++) - samples[2*j + k] = samples[2*j]; - t += tincr; - } - /* encode the samples */ - ret = avcodec_encode_audio2(c, &pkt, frame, &got_output); - if (ret < 0) { - fprintf(stderr, "Error encoding audio frame\n"); - exit(1); - } - if (got_output) { - fwrite(pkt.data, 1, pkt.size, f); - av_free_packet(&pkt); - } - } - - /* get the delayed frames */ - for (got_output = 1; got_output; i++) { - ret = avcodec_encode_audio2(c, &pkt, NULL, &got_output); - if (ret < 0) { - fprintf(stderr, "Error encoding frame\n"); - exit(1); - } - - if (got_output) { - fwrite(pkt.data, 1, pkt.size, f); - av_free_packet(&pkt); - } - } - fclose(f); - - av_freep(&samples); - avcodec_free_frame(&frame); - avcodec_close(c); - av_free(c); -} - -/* - * Audio decoding. - */ -static void audio_decode_example(const char *outfilename, const char *filename) -{ - AVCodec *codec; - AVCodecContext *c= NULL; - int len; - FILE *f, *outfile; - uint8_t inbuf[AUDIO_INBUF_SIZE + FF_INPUT_BUFFER_PADDING_SIZE]; - AVPacket avpkt; - AVFrame *decoded_frame = NULL; - - av_init_packet(&avpkt); - - printf("Decode audio file %s to %s\n", filename, outfilename); - - /* find the mpeg audio decoder */ - codec = avcodec_find_decoder(AV_CODEC_ID_MP2); - if (!codec) { - fprintf(stderr, "Codec not found\n"); - exit(1); - } - - c = avcodec_alloc_context3(codec); - if (!c) { - fprintf(stderr, "Could not allocate audio codec context\n"); - exit(1); - } - - /* open it */ - if (avcodec_open2(c, codec, NULL) < 0) { - fprintf(stderr, "Could not open codec\n"); - exit(1); - } - - f = fopen(filename, "rb"); - if (!f) { - fprintf(stderr, "Could not open %s\n", filename); - exit(1); - } - outfile = fopen(outfilename, "wb"); - if (!outfile) { - av_free(c); - exit(1); - } - - /* decode until eof */ - avpkt.data = inbuf; - avpkt.size = fread(inbuf, 1, AUDIO_INBUF_SIZE, f); - - while (avpkt.size > 0) { - int got_frame = 0; - - if (!decoded_frame) { - if (!(decoded_frame = avcodec_alloc_frame())) { - fprintf(stderr, "Could not allocate audio frame\n"); - exit(1); - } - } else - avcodec_get_frame_defaults(decoded_frame); - - len = avcodec_decode_audio4(c, decoded_frame, &got_frame, &avpkt); - if (len < 0) { - fprintf(stderr, "Error while decoding\n"); - exit(1); - } - if (got_frame) { - /* if a frame has been decoded, output it */ - int data_size = av_samples_get_buffer_size(NULL, c->channels, - decoded_frame->nb_samples, - c->sample_fmt, 1); - fwrite(decoded_frame->data[0], 1, data_size, outfile); - } - avpkt.size -= len; - avpkt.data += len; - avpkt.dts = - avpkt.pts = AV_NOPTS_VALUE; - if (avpkt.size < AUDIO_REFILL_THRESH) { - /* Refill the input buffer, to avoid trying to decode - * incomplete frames. Instead of this, one could also use - * a parser, or use a proper container format through - * libavformat. */ - memmove(inbuf, avpkt.data, avpkt.size); - avpkt.data = inbuf; - len = fread(avpkt.data + avpkt.size, 1, - AUDIO_INBUF_SIZE - avpkt.size, f); - if (len > 0) - avpkt.size += len; - } - } - - fclose(outfile); - fclose(f); - - avcodec_close(c); - av_free(c); - avcodec_free_frame(&decoded_frame); -} - -/* - * Video encoding example - */ -static void video_encode_example(const char *filename, int codec_id) -{ - AVCodec *codec; - AVCodecContext *c= NULL; - int i, ret, x, y, got_output; - FILE *f; - AVFrame *frame; - AVPacket pkt; - uint8_t endcode[] = { 0, 0, 1, 0xb7 }; - - printf("Encode video file %s\n", filename); - - /* find the mpeg1 video encoder */ - codec = avcodec_find_encoder(codec_id); - if (!codec) { - fprintf(stderr, "Codec not found\n"); - exit(1); - } - - c = avcodec_alloc_context3(codec); - if (!c) { - fprintf(stderr, "Could not allocate video codec context\n"); - exit(1); - } - - /* put sample parameters */ - c->bit_rate = 400000; - /* resolution must be a multiple of two */ - c->width = 352; - c->height = 288; - /* frames per second */ - c->time_base= (AVRational){1,25}; - c->gop_size = 10; /* emit one intra frame every ten frames */ - c->max_b_frames=1; - c->pix_fmt = AV_PIX_FMT_YUV420P; - - if(codec_id == AV_CODEC_ID_H264) - av_opt_set(c->priv_data, "preset", "slow", 0); - - /* open it */ - if (avcodec_open2(c, codec, NULL) < 0) { - fprintf(stderr, "Could not open codec\n"); - exit(1); - } - - f = fopen(filename, "wb"); - if (!f) { - fprintf(stderr, "Could not open %s\n", filename); - exit(1); - } - - frame = avcodec_alloc_frame(); - if (!frame) { - fprintf(stderr, "Could not allocate video frame\n"); - exit(1); - } - frame->format = c->pix_fmt; - frame->width = c->width; - frame->height = c->height; - - /* the image can be allocated by any means and av_image_alloc() is - * just the most convenient way if av_malloc() is to be used */ - ret = av_image_alloc(frame->data, frame->linesize, c->width, c->height, - c->pix_fmt, 32); - if (ret < 0) { - fprintf(stderr, "Could not allocate raw picture buffer\n"); - exit(1); - } - - /* encode 1 second of video */ - for(i=0;i<25;i++) { - av_init_packet(&pkt); - pkt.data = NULL; // packet data will be allocated by the encoder - pkt.size = 0; - - fflush(stdout); - /* prepare a dummy image */ - /* Y */ - for(y=0;yheight;y++) { - for(x=0;xwidth;x++) { - frame->data[0][y * frame->linesize[0] + x] = x + y + i * 3; - } - } - - /* Cb and Cr */ - for(y=0;yheight/2;y++) { - for(x=0;xwidth/2;x++) { - frame->data[1][y * frame->linesize[1] + x] = 128 + y + i * 2; - frame->data[2][y * frame->linesize[2] + x] = 64 + x + i * 5; - } - } - - frame->pts = i; - - /* encode the image */ - ret = avcodec_encode_video2(c, &pkt, frame, &got_output); - if (ret < 0) { - fprintf(stderr, "Error encoding frame\n"); - exit(1); - } - - if (got_output) { - printf("Write frame %3d (size=%5d)\n", i, pkt.size); - fwrite(pkt.data, 1, pkt.size, f); - av_free_packet(&pkt); - } - } - - /* get the delayed frames */ - for (got_output = 1; got_output; i++) { - fflush(stdout); - - ret = avcodec_encode_video2(c, &pkt, NULL, &got_output); - if (ret < 0) { - fprintf(stderr, "Error encoding frame\n"); - exit(1); - } - - if (got_output) { - printf("Write frame %3d (size=%5d)\n", i, pkt.size); - fwrite(pkt.data, 1, pkt.size, f); - av_free_packet(&pkt); - } - } - - /* add sequence end code to have a real mpeg file */ - fwrite(endcode, 1, sizeof(endcode), f); - fclose(f); - - avcodec_close(c); - av_free(c); - av_freep(&frame->data[0]); - avcodec_free_frame(&frame); - printf("\n"); -} - -/* - * Video decoding example - */ - -static void pgm_save(unsigned char *buf, int wrap, int xsize, int ysize, - char *filename) -{ - FILE *f; - int i; - - f=fopen(filename,"w"); - fprintf(f,"P5\n%d %d\n%d\n",xsize,ysize,255); - for(i=0;idata[0], frame->linesize[0], - avctx->width, avctx->height, buf); - (*frame_count)++; - } - if (pkt->data) { - pkt->size -= len; - pkt->data += len; - } - return 0; -} - -static void video_decode_example(const char *outfilename, const char *filename) -{ - AVCodec *codec; - AVCodecContext *c= NULL; - int frame_count; - FILE *f; - AVFrame *frame; - uint8_t inbuf[INBUF_SIZE + FF_INPUT_BUFFER_PADDING_SIZE]; - AVPacket avpkt; - - av_init_packet(&avpkt); - - /* set end of buffer to 0 (this ensures that no overreading happens for damaged mpeg streams) */ - memset(inbuf + INBUF_SIZE, 0, FF_INPUT_BUFFER_PADDING_SIZE); - - printf("Decode video file %s to %s\n", filename, outfilename); - - /* find the mpeg1 video decoder */ - codec = avcodec_find_decoder(AV_CODEC_ID_MPEG1VIDEO); - if (!codec) { - fprintf(stderr, "Codec not found\n"); - exit(1); - } - - c = avcodec_alloc_context3(codec); - if (!c) { - fprintf(stderr, "Could not allocate video codec context\n"); - exit(1); - } - - if(codec->capabilities&CODEC_CAP_TRUNCATED) - c->flags|= CODEC_FLAG_TRUNCATED; /* we do not send complete frames */ - - /* For some codecs, such as msmpeg4 and mpeg4, width and height - MUST be initialized there because this information is not - available in the bitstream. */ - - /* open it */ - if (avcodec_open2(c, codec, NULL) < 0) { - fprintf(stderr, "Could not open codec\n"); - exit(1); - } - - f = fopen(filename, "rb"); - if (!f) { - fprintf(stderr, "Could not open %s\n", filename); - exit(1); - } - - frame = avcodec_alloc_frame(); - if (!frame) { - fprintf(stderr, "Could not allocate video frame\n"); - exit(1); - } - - frame_count = 0; - for(;;) { - avpkt.size = fread(inbuf, 1, INBUF_SIZE, f); - if (avpkt.size == 0) - break; - - /* NOTE1: some codecs are stream based (mpegvideo, mpegaudio) - and this is the only method to use them because you cannot - know the compressed data size before analysing it. - - BUT some other codecs (msmpeg4, mpeg4) are inherently frame - based, so you must call them with all the data for one - frame exactly. You must also initialize 'width' and - 'height' before initializing them. */ - - /* NOTE2: some codecs allow the raw parameters (frame size, - sample rate) to be changed at any frame. We handle this, so - you should also take care of it */ - - /* here, we use a stream based decoder (mpeg1video), so we - feed decoder and see if it could decode a frame */ - avpkt.data = inbuf; - while (avpkt.size > 0) - if (decode_write_frame(outfilename, c, frame, &frame_count, &avpkt, 0) < 0) - exit(1); - } - - /* some codecs, such as MPEG, transmit the I and P frame with a - latency of one frame. You must do the following to have a - chance to get the last frame of the video */ - avpkt.data = NULL; - avpkt.size = 0; - decode_write_frame(outfilename, c, frame, &frame_count, &avpkt, 1); - - fclose(f); - - avcodec_close(c); - av_free(c); - avcodec_free_frame(&frame); - printf("\n"); -} - -int main(int argc, char **argv) -{ - const char *output_type; - - /* register all the codecs */ - avcodec_register_all(); - - if (argc < 2) { - printf("usage: %s output_type\n" - "API example program to decode/encode a media stream with libavcodec.\n" - "This program generates a synthetic stream and encodes it to a file\n" - "named test.h264, test.mp2 or test.mpg depending on output_type.\n" - "The encoded stream is then decoded and written to a raw data output.\n" - "output_type must be choosen between 'h264', 'mp2', 'mpg'.\n", - argv[0]); - return 1; - } - output_type = argv[1]; - - if (!strcmp(output_type, "h264")) { - video_encode_example("test.h264", AV_CODEC_ID_H264); - } else if (!strcmp(output_type, "mp2")) { - audio_encode_example("test.mp2"); - audio_decode_example("test.sw", "test.mp2"); - } else if (!strcmp(output_type, "mpg")) { - video_encode_example("test.mpg", AV_CODEC_ID_MPEG1VIDEO); - video_decode_example("test%02d.pgm", "test.mpg"); - } else { - fprintf(stderr, "Invalid output type '%s', choose between 'h264', 'mp2', or 'mpg'\n", - output_type); - return 1; - } - - return 0; -} diff --git a/ffmpeg1/doc/examples/demuxing.c b/ffmpeg1/doc/examples/demuxing.c deleted file mode 100644 index 8a1b69b..0000000 --- a/ffmpeg1/doc/examples/demuxing.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * Copyright (c) 2012 Stefano Sabatini - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * libavformat demuxing API use example. - * - * Show how to use the libavformat and libavcodec API to demux and - * decode audio and video data. - * @example doc/examples/demuxing.c - */ - -#include -#include -#include -#include - -static AVFormatContext *fmt_ctx = NULL; -static AVCodecContext *video_dec_ctx = NULL, *audio_dec_ctx; -static AVStream *video_stream = NULL, *audio_stream = NULL; -static const char *src_filename = NULL; -static const char *video_dst_filename = NULL; -static const char *audio_dst_filename = NULL; -static FILE *video_dst_file = NULL; -static FILE *audio_dst_file = NULL; - -static uint8_t *video_dst_data[4] = {NULL}; -static int video_dst_linesize[4]; -static int video_dst_bufsize; - -static uint8_t **audio_dst_data = NULL; -static int audio_dst_linesize; -static int audio_dst_bufsize; - -static int video_stream_idx = -1, audio_stream_idx = -1; -static AVFrame *frame = NULL; -static AVPacket pkt; -static int video_frame_count = 0; -static int audio_frame_count = 0; - -static int decode_packet(int *got_frame, int cached) -{ - int ret = 0; - - if (pkt.stream_index == video_stream_idx) { - /* decode video frame */ - ret = avcodec_decode_video2(video_dec_ctx, frame, got_frame, &pkt); - if (ret < 0) { - fprintf(stderr, "Error decoding video frame\n"); - return ret; - } - - if (*got_frame) { - printf("video_frame%s n:%d coded_n:%d pts:%s\n", - cached ? "(cached)" : "", - video_frame_count++, frame->coded_picture_number, - av_ts2timestr(frame->pts, &video_dec_ctx->time_base)); - - /* copy decoded frame to destination buffer: - * this is required since rawvideo expects non aligned data */ - av_image_copy(video_dst_data, video_dst_linesize, - (const uint8_t **)(frame->data), frame->linesize, - video_dec_ctx->pix_fmt, video_dec_ctx->width, video_dec_ctx->height); - - /* write to rawvideo file */ - fwrite(video_dst_data[0], 1, video_dst_bufsize, video_dst_file); - } - } else if (pkt.stream_index == audio_stream_idx) { - /* decode audio frame */ - ret = avcodec_decode_audio4(audio_dec_ctx, frame, got_frame, &pkt); - if (ret < 0) { - fprintf(stderr, "Error decoding audio frame\n"); - return ret; - } - - if (*got_frame) { - printf("audio_frame%s n:%d nb_samples:%d pts:%s\n", - cached ? "(cached)" : "", - audio_frame_count++, frame->nb_samples, - av_ts2timestr(frame->pts, &audio_dec_ctx->time_base)); - - ret = av_samples_alloc(audio_dst_data, &audio_dst_linesize, av_frame_get_channels(frame), - frame->nb_samples, frame->format, 1); - if (ret < 0) { - fprintf(stderr, "Could not allocate audio buffer\n"); - return AVERROR(ENOMEM); - } - - /* TODO: extend return code of the av_samples_* functions so that this call is not needed */ - audio_dst_bufsize = - av_samples_get_buffer_size(NULL, av_frame_get_channels(frame), - frame->nb_samples, frame->format, 1); - - /* copy audio data to destination buffer: - * this is required since rawaudio expects non aligned data */ - av_samples_copy(audio_dst_data, frame->data, 0, 0, - frame->nb_samples, av_frame_get_channels(frame), frame->format); - - /* write to rawaudio file */ - fwrite(audio_dst_data[0], 1, audio_dst_bufsize, audio_dst_file); - av_freep(&audio_dst_data[0]); - } - } - - return ret; -} - -static int open_codec_context(int *stream_idx, - AVFormatContext *fmt_ctx, enum AVMediaType type) -{ - int ret; - AVStream *st; - AVCodecContext *dec_ctx = NULL; - AVCodec *dec = NULL; - - ret = av_find_best_stream(fmt_ctx, type, -1, -1, NULL, 0); - if (ret < 0) { - fprintf(stderr, "Could not find %s stream in input file '%s'\n", - av_get_media_type_string(type), src_filename); - return ret; - } else { - *stream_idx = ret; - st = fmt_ctx->streams[*stream_idx]; - - /* find decoder for the stream */ - dec_ctx = st->codec; - dec = avcodec_find_decoder(dec_ctx->codec_id); - if (!dec) { - fprintf(stderr, "Failed to find %s codec\n", - av_get_media_type_string(type)); - return ret; - } - - if ((ret = avcodec_open2(dec_ctx, dec, NULL)) < 0) { - fprintf(stderr, "Failed to open %s codec\n", - av_get_media_type_string(type)); - return ret; - } - } - - return 0; -} - -static int get_format_from_sample_fmt(const char **fmt, - enum AVSampleFormat sample_fmt) -{ - int i; - struct sample_fmt_entry { - enum AVSampleFormat sample_fmt; const char *fmt_be, *fmt_le; - } sample_fmt_entries[] = { - { AV_SAMPLE_FMT_U8, "u8", "u8" }, - { AV_SAMPLE_FMT_S16, "s16be", "s16le" }, - { AV_SAMPLE_FMT_S32, "s32be", "s32le" }, - { AV_SAMPLE_FMT_FLT, "f32be", "f32le" }, - { AV_SAMPLE_FMT_DBL, "f64be", "f64le" }, - }; - *fmt = NULL; - - for (i = 0; i < FF_ARRAY_ELEMS(sample_fmt_entries); i++) { - struct sample_fmt_entry *entry = &sample_fmt_entries[i]; - if (sample_fmt == entry->sample_fmt) { - *fmt = AV_NE(entry->fmt_be, entry->fmt_le); - return 0; - } - } - - fprintf(stderr, - "sample format %s is not supported as output format\n", - av_get_sample_fmt_name(sample_fmt)); - return -1; -} - -int main (int argc, char **argv) -{ - int ret = 0, got_frame; - - if (argc != 4) { - fprintf(stderr, "usage: %s input_file video_output_file audio_output_file\n" - "API example program to show how to read frames from an input file.\n" - "This program reads frames from a file, decodes them, and writes decoded\n" - "video frames to a rawvideo file named video_output_file, and decoded\n" - "audio frames to a rawaudio file named audio_output_file.\n" - "\n", argv[0]); - exit(1); - } - src_filename = argv[1]; - video_dst_filename = argv[2]; - audio_dst_filename = argv[3]; - - /* register all formats and codecs */ - av_register_all(); - - /* open input file, and allocate format context */ - if (avformat_open_input(&fmt_ctx, src_filename, NULL, NULL) < 0) { - fprintf(stderr, "Could not open source file %s\n", src_filename); - exit(1); - } - - /* retrieve stream information */ - if (avformat_find_stream_info(fmt_ctx, NULL) < 0) { - fprintf(stderr, "Could not find stream information\n"); - exit(1); - } - - if (open_codec_context(&video_stream_idx, fmt_ctx, AVMEDIA_TYPE_VIDEO) >= 0) { - video_stream = fmt_ctx->streams[video_stream_idx]; - video_dec_ctx = video_stream->codec; - - video_dst_file = fopen(video_dst_filename, "wb"); - if (!video_dst_file) { - fprintf(stderr, "Could not open destination file %s\n", video_dst_filename); - ret = 1; - goto end; - } - - /* allocate image where the decoded image will be put */ - ret = av_image_alloc(video_dst_data, video_dst_linesize, - video_dec_ctx->width, video_dec_ctx->height, - video_dec_ctx->pix_fmt, 1); - if (ret < 0) { - fprintf(stderr, "Could not allocate raw video buffer\n"); - goto end; - } - video_dst_bufsize = ret; - } - - if (open_codec_context(&audio_stream_idx, fmt_ctx, AVMEDIA_TYPE_AUDIO) >= 0) { - int nb_planes; - - audio_stream = fmt_ctx->streams[audio_stream_idx]; - audio_dec_ctx = audio_stream->codec; - audio_dst_file = fopen(audio_dst_filename, "wb"); - if (!audio_dst_file) { - fprintf(stderr, "Could not open destination file %s\n", video_dst_filename); - ret = 1; - goto end; - } - - nb_planes = av_sample_fmt_is_planar(audio_dec_ctx->sample_fmt) ? - audio_dec_ctx->channels : 1; - audio_dst_data = av_mallocz(sizeof(uint8_t *) * nb_planes); - if (!audio_dst_data) { - fprintf(stderr, "Could not allocate audio data buffers\n"); - ret = AVERROR(ENOMEM); - goto end; - } - } - - /* dump input information to stderr */ - av_dump_format(fmt_ctx, 0, src_filename, 0); - - if (!audio_stream && !video_stream) { - fprintf(stderr, "Could not find audio or video stream in the input, aborting\n"); - ret = 1; - goto end; - } - - frame = avcodec_alloc_frame(); - if (!frame) { - fprintf(stderr, "Could not allocate frame\n"); - ret = AVERROR(ENOMEM); - goto end; - } - - /* initialize packet, set data to NULL, let the demuxer fill it */ - av_init_packet(&pkt); - pkt.data = NULL; - pkt.size = 0; - - if (video_stream) - printf("Demuxing video from file '%s' into '%s'\n", src_filename, video_dst_filename); - if (audio_stream) - printf("Demuxing audio from file '%s' into '%s'\n", src_filename, audio_dst_filename); - - /* read frames from the file */ - while (av_read_frame(fmt_ctx, &pkt) >= 0) { - decode_packet(&got_frame, 0); - av_free_packet(&pkt); - } - - /* flush cached frames */ - pkt.data = NULL; - pkt.size = 0; - do { - decode_packet(&got_frame, 1); - } while (got_frame); - - printf("Demuxing succeeded.\n"); - - if (video_stream) { - printf("Play the output video file with the command:\n" - "ffplay -f rawvideo -pix_fmt %s -video_size %dx%d %s\n", - av_get_pix_fmt_name(video_dec_ctx->pix_fmt), video_dec_ctx->width, video_dec_ctx->height, - video_dst_filename); - } - - if (audio_stream) { - const char *fmt; - - if ((ret = get_format_from_sample_fmt(&fmt, audio_dec_ctx->sample_fmt)) < 0) - goto end; - printf("Play the output audio file with the command:\n" - "ffplay -f %s -ac %d -ar %d %s\n", - fmt, audio_dec_ctx->channels, audio_dec_ctx->sample_rate, - audio_dst_filename); - } - -end: - if (video_dec_ctx) - avcodec_close(video_dec_ctx); - if (audio_dec_ctx) - avcodec_close(audio_dec_ctx); - avformat_close_input(&fmt_ctx); - if (video_dst_file) - fclose(video_dst_file); - if (audio_dst_file) - fclose(audio_dst_file); - av_free(frame); - av_free(video_dst_data[0]); - av_free(audio_dst_data); - - return ret < 0; -} diff --git a/ffmpeg1/doc/examples/filtering_audio.c b/ffmpeg1/doc/examples/filtering_audio.c deleted file mode 100644 index 456a1c9..0000000 --- a/ffmpeg1/doc/examples/filtering_audio.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Copyright (c) 2010 Nicolas George - * Copyright (c) 2011 Stefano Sabatini - * Copyright (c) 2012 ClĂ©ment BÅ“sch - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * API example for audio decoding and filtering - * @example doc/examples/filtering_audio.c - */ - -#include - -#include -#include -#include -#include -#include -#include - -const char *filter_descr = "aresample=8000,aconvert=s16:mono"; -const char *player = "ffplay -f s16le -ar 8000 -ac 1 -"; - -static AVFormatContext *fmt_ctx; -static AVCodecContext *dec_ctx; -AVFilterContext *buffersink_ctx; -AVFilterContext *buffersrc_ctx; -AVFilterGraph *filter_graph; -static int audio_stream_index = -1; - -static int open_input_file(const char *filename) -{ - int ret; - AVCodec *dec; - - if ((ret = avformat_open_input(&fmt_ctx, filename, NULL, NULL)) < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot open input file\n"); - return ret; - } - - if ((ret = avformat_find_stream_info(fmt_ctx, NULL)) < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot find stream information\n"); - return ret; - } - - /* select the audio stream */ - ret = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_AUDIO, -1, -1, &dec, 0); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot find a audio stream in the input file\n"); - return ret; - } - audio_stream_index = ret; - dec_ctx = fmt_ctx->streams[audio_stream_index]->codec; - - /* init the audio decoder */ - if ((ret = avcodec_open2(dec_ctx, dec, NULL)) < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot open audio decoder\n"); - return ret; - } - - return 0; -} - -static int init_filters(const char *filters_descr) -{ - char args[512]; - int ret; - AVFilter *abuffersrc = avfilter_get_by_name("abuffer"); - AVFilter *abuffersink = avfilter_get_by_name("abuffersink"); - AVFilterInOut *outputs = avfilter_inout_alloc(); - AVFilterInOut *inputs = avfilter_inout_alloc(); - const enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_S16, -1 }; - AVABufferSinkParams *abuffersink_params; - const AVFilterLink *outlink; - AVRational time_base = fmt_ctx->streams[audio_stream_index]->time_base; - - filter_graph = avfilter_graph_alloc(); - - /* buffer audio source: the decoded frames from the decoder will be inserted here. */ - if (!dec_ctx->channel_layout) - dec_ctx->channel_layout = av_get_default_channel_layout(dec_ctx->channels); - snprintf(args, sizeof(args), - "time_base=%d/%d:sample_rate=%d:sample_fmt=%s:channel_layout=0x%"PRIx64, - time_base.num, time_base.den, dec_ctx->sample_rate, - av_get_sample_fmt_name(dec_ctx->sample_fmt), dec_ctx->channel_layout); - ret = avfilter_graph_create_filter(&buffersrc_ctx, abuffersrc, "in", - args, NULL, filter_graph); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot create audio buffer source\n"); - return ret; - } - - /* buffer audio sink: to terminate the filter chain. */ - abuffersink_params = av_abuffersink_params_alloc(); - abuffersink_params->sample_fmts = sample_fmts; - ret = avfilter_graph_create_filter(&buffersink_ctx, abuffersink, "out", - NULL, abuffersink_params, filter_graph); - av_free(abuffersink_params); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot create audio buffer sink\n"); - return ret; - } - - /* Endpoints for the filter graph. */ - outputs->name = av_strdup("in"); - outputs->filter_ctx = buffersrc_ctx; - outputs->pad_idx = 0; - outputs->next = NULL; - - inputs->name = av_strdup("out"); - inputs->filter_ctx = buffersink_ctx; - inputs->pad_idx = 0; - inputs->next = NULL; - - if ((ret = avfilter_graph_parse(filter_graph, filters_descr, - &inputs, &outputs, NULL)) < 0) - return ret; - - if ((ret = avfilter_graph_config(filter_graph, NULL)) < 0) - return ret; - - /* Print summary of the sink buffer - * Note: args buffer is reused to store channel layout string */ - outlink = buffersink_ctx->inputs[0]; - av_get_channel_layout_string(args, sizeof(args), -1, outlink->channel_layout); - av_log(NULL, AV_LOG_INFO, "Output: srate:%dHz fmt:%s chlayout:%s\n", - (int)outlink->sample_rate, - (char *)av_x_if_null(av_get_sample_fmt_name(outlink->format), "?"), - args); - - return 0; -} - -static void print_frame(const AVFrame *frame) -{ - const int n = frame->nb_samples * av_get_channel_layout_nb_channels(av_frame_get_channel_layout(frame)); - const uint16_t *p = (uint16_t*)frame->data[0]; - const uint16_t *p_end = p + n; - - while (p < p_end) { - fputc(*p & 0xff, stdout); - fputc(*p>>8 & 0xff, stdout); - p++; - } - fflush(stdout); -} - -int main(int argc, char **argv) -{ - int ret; - AVPacket packet; - AVFrame *frame = av_frame_alloc(); - AVFrame *filt_frame = av_frame_alloc(); - int got_frame; - - if (!frame || !filt_frame) { - perror("Could not allocate frame"); - exit(1); - } - if (argc != 2) { - fprintf(stderr, "Usage: %s file | %s\n", argv[0], player); - exit(1); - } - - avcodec_register_all(); - av_register_all(); - avfilter_register_all(); - - if ((ret = open_input_file(argv[1])) < 0) - goto end; - if ((ret = init_filters(filter_descr)) < 0) - goto end; - - /* read all packets */ - while (1) { - if ((ret = av_read_frame(fmt_ctx, &packet)) < 0) - break; - - if (packet.stream_index == audio_stream_index) { - avcodec_get_frame_defaults(frame); - got_frame = 0; - ret = avcodec_decode_audio4(dec_ctx, frame, &got_frame, &packet); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Error decoding audio\n"); - continue; - } - - if (got_frame) { - /* push the audio data from decoded frame into the filtergraph */ - if (av_buffersrc_add_frame_flags(buffersrc_ctx, frame, AV_BUFFERSRC_FLAG_KEEP_REF) < 0) { - av_log(NULL, AV_LOG_ERROR, "Error while feeding the audio filtergraph\n"); - break; - } - - /* pull filtered audio from the filtergraph */ - while (1) { - ret = av_buffersink_get_frame(buffersink_ctx, filt_frame); - if(ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) - break; - if(ret < 0) - goto end; - print_frame(filt_frame); - av_frame_unref(filt_frame); - } - } - } - av_free_packet(&packet); - } -end: - avfilter_graph_free(&filter_graph); - if (dec_ctx) - avcodec_close(dec_ctx); - avformat_close_input(&fmt_ctx); - av_frame_free(&frame); - av_frame_free(&filt_frame); - - if (ret < 0 && ret != AVERROR_EOF) { - char buf[1024]; - av_strerror(ret, buf, sizeof(buf)); - fprintf(stderr, "Error occurred: %s\n", buf); - exit(1); - } - - exit(0); -} diff --git a/ffmpeg1/doc/examples/filtering_video.c b/ffmpeg1/doc/examples/filtering_video.c deleted file mode 100644 index daa3966..0000000 --- a/ffmpeg1/doc/examples/filtering_video.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - * Copyright (c) 2010 Nicolas George - * Copyright (c) 2011 Stefano Sabatini - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * API example for decoding and filtering - * @example doc/examples/filtering_video.c - */ - -#define _XOPEN_SOURCE 600 /* for usleep */ -#include - -#include -#include -#include -#include -#include -#include - -const char *filter_descr = "scale=78:24"; - -static AVFormatContext *fmt_ctx; -static AVCodecContext *dec_ctx; -AVFilterContext *buffersink_ctx; -AVFilterContext *buffersrc_ctx; -AVFilterGraph *filter_graph; -static int video_stream_index = -1; -static int64_t last_pts = AV_NOPTS_VALUE; - -static int open_input_file(const char *filename) -{ - int ret; - AVCodec *dec; - - if ((ret = avformat_open_input(&fmt_ctx, filename, NULL, NULL)) < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot open input file\n"); - return ret; - } - - if ((ret = avformat_find_stream_info(fmt_ctx, NULL)) < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot find stream information\n"); - return ret; - } - - /* select the video stream */ - ret = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_VIDEO, -1, -1, &dec, 0); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot find a video stream in the input file\n"); - return ret; - } - video_stream_index = ret; - dec_ctx = fmt_ctx->streams[video_stream_index]->codec; - - /* init the video decoder */ - if ((ret = avcodec_open2(dec_ctx, dec, NULL)) < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot open video decoder\n"); - return ret; - } - - return 0; -} - -static int init_filters(const char *filters_descr) -{ - char args[512]; - int ret; - AVFilter *buffersrc = avfilter_get_by_name("buffer"); - AVFilter *buffersink = avfilter_get_by_name("buffersink"); - AVFilterInOut *outputs = avfilter_inout_alloc(); - AVFilterInOut *inputs = avfilter_inout_alloc(); - enum AVPixelFormat pix_fmts[] = { AV_PIX_FMT_GRAY8, AV_PIX_FMT_NONE }; - AVBufferSinkParams *buffersink_params; - - filter_graph = avfilter_graph_alloc(); - - /* buffer video source: the decoded frames from the decoder will be inserted here. */ - snprintf(args, sizeof(args), - "video_size=%dx%d:pix_fmt=%d:time_base=%d/%d:pixel_aspect=%d/%d", - dec_ctx->width, dec_ctx->height, dec_ctx->pix_fmt, - dec_ctx->time_base.num, dec_ctx->time_base.den, - dec_ctx->sample_aspect_ratio.num, dec_ctx->sample_aspect_ratio.den); - - ret = avfilter_graph_create_filter(&buffersrc_ctx, buffersrc, "in", - args, NULL, filter_graph); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot create buffer source\n"); - return ret; - } - - /* buffer video sink: to terminate the filter chain. */ - buffersink_params = av_buffersink_params_alloc(); - buffersink_params->pixel_fmts = pix_fmts; - ret = avfilter_graph_create_filter(&buffersink_ctx, buffersink, "out", - NULL, buffersink_params, filter_graph); - av_free(buffersink_params); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Cannot create buffer sink\n"); - return ret; - } - - /* Endpoints for the filter graph. */ - outputs->name = av_strdup("in"); - outputs->filter_ctx = buffersrc_ctx; - outputs->pad_idx = 0; - outputs->next = NULL; - - inputs->name = av_strdup("out"); - inputs->filter_ctx = buffersink_ctx; - inputs->pad_idx = 0; - inputs->next = NULL; - - if ((ret = avfilter_graph_parse(filter_graph, filters_descr, - &inputs, &outputs, NULL)) < 0) - return ret; - - if ((ret = avfilter_graph_config(filter_graph, NULL)) < 0) - return ret; - return 0; -} - -static void display_frame(const AVFrame *frame, AVRational time_base) -{ - int x, y; - uint8_t *p0, *p; - int64_t delay; - - if (frame->pts != AV_NOPTS_VALUE) { - if (last_pts != AV_NOPTS_VALUE) { - /* sleep roughly the right amount of time; - * usleep is in microseconds, just like AV_TIME_BASE. */ - delay = av_rescale_q(frame->pts - last_pts, - time_base, AV_TIME_BASE_Q); - if (delay > 0 && delay < 1000000) - usleep(delay); - } - last_pts = frame->pts; - } - - /* Trivial ASCII grayscale display. */ - p0 = frame->data[0]; - puts("\033c"); - for (y = 0; y < frame->height; y++) { - p = p0; - for (x = 0; x < frame->width; x++) - putchar(" .-+#"[*(p++) / 52]); - putchar('\n'); - p0 += frame->linesize[0]; - } - fflush(stdout); -} - -int main(int argc, char **argv) -{ - int ret; - AVPacket packet; - AVFrame *frame = av_frame_alloc(); - AVFrame *filt_frame = av_frame_alloc(); - int got_frame; - - if (!frame || !filt_frame) { - perror("Could not allocate frame"); - exit(1); - } - if (argc != 2) { - fprintf(stderr, "Usage: %s file\n", argv[0]); - exit(1); - } - - avcodec_register_all(); - av_register_all(); - avfilter_register_all(); - - if ((ret = open_input_file(argv[1])) < 0) - goto end; - if ((ret = init_filters(filter_descr)) < 0) - goto end; - - /* read all packets */ - while (1) { - if ((ret = av_read_frame(fmt_ctx, &packet)) < 0) - break; - - if (packet.stream_index == video_stream_index) { - avcodec_get_frame_defaults(frame); - got_frame = 0; - ret = avcodec_decode_video2(dec_ctx, frame, &got_frame, &packet); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, "Error decoding video\n"); - break; - } - - if (got_frame) { - frame->pts = av_frame_get_best_effort_timestamp(frame); - - /* push the decoded frame into the filtergraph */ - if (av_buffersrc_add_frame_flags(buffersrc_ctx, frame, AV_BUFFERSRC_FLAG_KEEP_REF) < 0) { - av_log(NULL, AV_LOG_ERROR, "Error while feeding the filtergraph\n"); - break; - } - - /* pull filtered frames from the filtergraph */ - while (1) { - ret = av_buffersink_get_frame(buffersink_ctx, filt_frame); - if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) - break; - if (ret < 0) - goto end; - display_frame(filt_frame, buffersink_ctx->inputs[0]->time_base); - av_frame_unref(filt_frame); - } - } - } - av_free_packet(&packet); - } -end: - avfilter_graph_free(&filter_graph); - if (dec_ctx) - avcodec_close(dec_ctx); - avformat_close_input(&fmt_ctx); - av_frame_free(&frame); - av_frame_free(&filt_frame); - - if (ret < 0 && ret != AVERROR_EOF) { - char buf[1024]; - av_strerror(ret, buf, sizeof(buf)); - fprintf(stderr, "Error occurred: %s\n", buf); - exit(1); - } - - exit(0); -} diff --git a/ffmpeg1/doc/examples/metadata.c b/ffmpeg1/doc/examples/metadata.c deleted file mode 100644 index 9c1bcd7..0000000 --- a/ffmpeg1/doc/examples/metadata.c +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2011 Reinhard Tartler - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * Shows how the metadata API can be used in application programs. - * @example doc/examples/metadata.c - */ - -#include - -#include -#include - -int main (int argc, char **argv) -{ - AVFormatContext *fmt_ctx = NULL; - AVDictionaryEntry *tag = NULL; - int ret; - - if (argc != 2) { - printf("usage: %s \n" - "example program to demonstrate the use of the libavformat metadata API.\n" - "\n", argv[0]); - return 1; - } - - av_register_all(); - if ((ret = avformat_open_input(&fmt_ctx, argv[1], NULL, NULL))) - return ret; - - while ((tag = av_dict_get(fmt_ctx->metadata, "", tag, AV_DICT_IGNORE_SUFFIX))) - printf("%s=%s\n", tag->key, tag->value); - - avformat_close_input(&fmt_ctx); - return 0; -} diff --git a/ffmpeg1/doc/examples/muxing.c b/ffmpeg1/doc/examples/muxing.c deleted file mode 100644 index 7305cc6..0000000 --- a/ffmpeg1/doc/examples/muxing.c +++ /dev/null @@ -1,508 +0,0 @@ -/* - * Copyright (c) 2003 Fabrice Bellard - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * libavformat API example. - * - * Output a media file in any supported libavformat format. - * The default codecs are used. - * @example doc/examples/muxing.c - */ - -#include -#include -#include -#include - -#include -#include -#include - -/* 5 seconds stream duration */ -#define STREAM_DURATION 200.0 -#define STREAM_FRAME_RATE 25 /* 25 images/s */ -#define STREAM_NB_FRAMES ((int)(STREAM_DURATION * STREAM_FRAME_RATE)) -#define STREAM_PIX_FMT AV_PIX_FMT_YUV420P /* default pix_fmt */ - -static int sws_flags = SWS_BICUBIC; - -/**************************************************************/ -/* audio output */ - -static float t, tincr, tincr2; -static int16_t *samples; -static int audio_input_frame_size; - -/* Add an output stream. */ -static AVStream *add_stream(AVFormatContext *oc, AVCodec **codec, - enum AVCodecID codec_id) -{ - AVCodecContext *c; - AVStream *st; - - /* find the encoder */ - *codec = avcodec_find_encoder(codec_id); - if (!(*codec)) { - fprintf(stderr, "Could not find encoder for '%s'\n", - avcodec_get_name(codec_id)); - exit(1); - } - - st = avformat_new_stream(oc, *codec); - if (!st) { - fprintf(stderr, "Could not allocate stream\n"); - exit(1); - } - st->id = oc->nb_streams-1; - c = st->codec; - - switch ((*codec)->type) { - case AVMEDIA_TYPE_AUDIO: - st->id = 1; - c->sample_fmt = AV_SAMPLE_FMT_S16; - c->bit_rate = 64000; - c->sample_rate = 44100; - c->channels = 2; - break; - - case AVMEDIA_TYPE_VIDEO: - c->codec_id = codec_id; - - c->bit_rate = 400000; - /* Resolution must be a multiple of two. */ - c->width = 352; - c->height = 288; - /* timebase: This is the fundamental unit of time (in seconds) in terms - * of which frame timestamps are represented. For fixed-fps content, - * timebase should be 1/framerate and timestamp increments should be - * identical to 1. */ - c->time_base.den = STREAM_FRAME_RATE; - c->time_base.num = 1; - c->gop_size = 12; /* emit one intra frame every twelve frames at most */ - c->pix_fmt = STREAM_PIX_FMT; - if (c->codec_id == AV_CODEC_ID_MPEG2VIDEO) { - /* just for testing, we also add B frames */ - c->max_b_frames = 2; - } - if (c->codec_id == AV_CODEC_ID_MPEG1VIDEO) { - /* Needed to avoid using macroblocks in which some coeffs overflow. - * This does not happen with normal video, it just happens here as - * the motion of the chroma plane does not match the luma plane. */ - c->mb_decision = 2; - } - break; - - default: - break; - } - - /* Some formats want stream headers to be separate. */ - if (oc->oformat->flags & AVFMT_GLOBALHEADER) - c->flags |= CODEC_FLAG_GLOBAL_HEADER; - - return st; -} - -/**************************************************************/ -/* audio output */ - -static float t, tincr, tincr2; -static int16_t *samples; -static int audio_input_frame_size; - -static void open_audio(AVFormatContext *oc, AVCodec *codec, AVStream *st) -{ - AVCodecContext *c; - int ret; - - c = st->codec; - - /* open it */ - ret = avcodec_open2(c, codec, NULL); - if (ret < 0) { - fprintf(stderr, "Could not open audio codec: %s\n", av_err2str(ret)); - exit(1); - } - - /* init signal generator */ - t = 0; - tincr = 2 * M_PI * 110.0 / c->sample_rate; - /* increment frequency by 110 Hz per second */ - tincr2 = 2 * M_PI * 110.0 / c->sample_rate / c->sample_rate; - - if (c->codec->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE) - audio_input_frame_size = 10000; - else - audio_input_frame_size = c->frame_size; - samples = av_malloc(audio_input_frame_size * - av_get_bytes_per_sample(c->sample_fmt) * - c->channels); - if (!samples) { - fprintf(stderr, "Could not allocate audio samples buffer\n"); - exit(1); - } -} - -/* Prepare a 16 bit dummy audio frame of 'frame_size' samples and - * 'nb_channels' channels. */ -static void get_audio_frame(int16_t *samples, int frame_size, int nb_channels) -{ - int j, i, v; - int16_t *q; - - q = samples; - for (j = 0; j < frame_size; j++) { - v = (int)(sin(t) * 10000); - for (i = 0; i < nb_channels; i++) - *q++ = v; - t += tincr; - tincr += tincr2; - } -} - -static void write_audio_frame(AVFormatContext *oc, AVStream *st) -{ - AVCodecContext *c; - AVPacket pkt = { 0 }; // data and size must be 0; - AVFrame *frame = avcodec_alloc_frame(); - int got_packet, ret; - - av_init_packet(&pkt); - c = st->codec; - - get_audio_frame(samples, audio_input_frame_size, c->channels); - frame->nb_samples = audio_input_frame_size; - avcodec_fill_audio_frame(frame, c->channels, c->sample_fmt, - (uint8_t *)samples, - audio_input_frame_size * - av_get_bytes_per_sample(c->sample_fmt) * - c->channels, 1); - - ret = avcodec_encode_audio2(c, &pkt, frame, &got_packet); - if (ret < 0) { - fprintf(stderr, "Error encoding audio frame: %s\n", av_err2str(ret)); - exit(1); - } - - if (!got_packet) - return; - - pkt.stream_index = st->index; - - /* Write the compressed frame to the media file. */ - ret = av_interleaved_write_frame(oc, &pkt); - if (ret != 0) { - fprintf(stderr, "Error while writing audio frame: %s\n", - av_err2str(ret)); - exit(1); - } - avcodec_free_frame(&frame); -} - -static void close_audio(AVFormatContext *oc, AVStream *st) -{ - avcodec_close(st->codec); - - av_free(samples); -} - -/**************************************************************/ -/* video output */ - -static AVFrame *frame; -static AVPicture src_picture, dst_picture; -static int frame_count; - -static void open_video(AVFormatContext *oc, AVCodec *codec, AVStream *st) -{ - int ret; - AVCodecContext *c = st->codec; - - /* open the codec */ - ret = avcodec_open2(c, codec, NULL); - if (ret < 0) { - fprintf(stderr, "Could not open video codec: %s\n", av_err2str(ret)); - exit(1); - } - - /* allocate and init a re-usable frame */ - frame = avcodec_alloc_frame(); - if (!frame) { - fprintf(stderr, "Could not allocate video frame\n"); - exit(1); - } - - /* Allocate the encoded raw picture. */ - ret = avpicture_alloc(&dst_picture, c->pix_fmt, c->width, c->height); - if (ret < 0) { - fprintf(stderr, "Could not allocate picture: %s\n", av_err2str(ret)); - exit(1); - } - - /* If the output format is not YUV420P, then a temporary YUV420P - * picture is needed too. It is then converted to the required - * output format. */ - if (c->pix_fmt != AV_PIX_FMT_YUV420P) { - ret = avpicture_alloc(&src_picture, AV_PIX_FMT_YUV420P, c->width, c->height); - if (ret < 0) { - fprintf(stderr, "Could not allocate temporary picture: %s\n", - av_err2str(ret)); - exit(1); - } - } - - /* copy data and linesize picture pointers to frame */ - *((AVPicture *)frame) = dst_picture; -} - -/* Prepare a dummy image. */ -static void fill_yuv_image(AVPicture *pict, int frame_index, - int width, int height) -{ - int x, y, i; - - i = frame_index; - - /* Y */ - for (y = 0; y < height; y++) - for (x = 0; x < width; x++) - pict->data[0][y * pict->linesize[0] + x] = x + y + i * 3; - - /* Cb and Cr */ - for (y = 0; y < height / 2; y++) { - for (x = 0; x < width / 2; x++) { - pict->data[1][y * pict->linesize[1] + x] = 128 + y + i * 2; - pict->data[2][y * pict->linesize[2] + x] = 64 + x + i * 5; - } - } -} - -static void write_video_frame(AVFormatContext *oc, AVStream *st) -{ - int ret; - static struct SwsContext *sws_ctx; - AVCodecContext *c = st->codec; - - if (frame_count >= STREAM_NB_FRAMES) { - /* No more frames to compress. The codec has a latency of a few - * frames if using B-frames, so we get the last frames by - * passing the same picture again. */ - } else { - if (c->pix_fmt != AV_PIX_FMT_YUV420P) { - /* as we only generate a YUV420P picture, we must convert it - * to the codec pixel format if needed */ - if (!sws_ctx) { - sws_ctx = sws_getContext(c->width, c->height, AV_PIX_FMT_YUV420P, - c->width, c->height, c->pix_fmt, - sws_flags, NULL, NULL, NULL); - if (!sws_ctx) { - fprintf(stderr, - "Could not initialize the conversion context\n"); - exit(1); - } - } - fill_yuv_image(&src_picture, frame_count, c->width, c->height); - sws_scale(sws_ctx, - (const uint8_t * const *)src_picture.data, src_picture.linesize, - 0, c->height, dst_picture.data, dst_picture.linesize); - } else { - fill_yuv_image(&dst_picture, frame_count, c->width, c->height); - } - } - - if (oc->oformat->flags & AVFMT_RAWPICTURE) { - /* Raw video case - directly store the picture in the packet */ - AVPacket pkt; - av_init_packet(&pkt); - - pkt.flags |= AV_PKT_FLAG_KEY; - pkt.stream_index = st->index; - pkt.data = dst_picture.data[0]; - pkt.size = sizeof(AVPicture); - - ret = av_interleaved_write_frame(oc, &pkt); - } else { - AVPacket pkt = { 0 }; - int got_packet; - av_init_packet(&pkt); - - /* encode the image */ - ret = avcodec_encode_video2(c, &pkt, frame, &got_packet); - if (ret < 0) { - fprintf(stderr, "Error encoding video frame: %s\n", av_err2str(ret)); - exit(1); - } - /* If size is zero, it means the image was buffered. */ - - if (!ret && got_packet && pkt.size) { - pkt.stream_index = st->index; - - /* Write the compressed frame to the media file. */ - ret = av_interleaved_write_frame(oc, &pkt); - } else { - ret = 0; - } - } - if (ret != 0) { - fprintf(stderr, "Error while writing video frame: %s\n", av_err2str(ret)); - exit(1); - } - frame_count++; -} - -static void close_video(AVFormatContext *oc, AVStream *st) -{ - avcodec_close(st->codec); - av_free(src_picture.data[0]); - av_free(dst_picture.data[0]); - av_free(frame); -} - -/**************************************************************/ -/* media file output */ - -int main(int argc, char **argv) -{ - const char *filename; - AVOutputFormat *fmt; - AVFormatContext *oc; - AVStream *audio_st, *video_st; - AVCodec *audio_codec, *video_codec; - double audio_pts, video_pts; - int ret; - - /* Initialize libavcodec, and register all codecs and formats. */ - av_register_all(); - - if (argc != 2) { - printf("usage: %s output_file\n" - "API example program to output a media file with libavformat.\n" - "This program generates a synthetic audio and video stream, encodes and\n" - "muxes them into a file named output_file.\n" - "The output format is automatically guessed according to the file extension.\n" - "Raw images can also be output by using '%%d' in the filename.\n" - "\n", argv[0]); - return 1; - } - - filename = argv[1]; - - /* allocate the output media context */ - avformat_alloc_output_context2(&oc, NULL, NULL, filename); - if (!oc) { - printf("Could not deduce output format from file extension: using MPEG.\n"); - avformat_alloc_output_context2(&oc, NULL, "mpeg", filename); - } - if (!oc) { - return 1; - } - fmt = oc->oformat; - - /* Add the audio and video streams using the default format codecs - * and initialize the codecs. */ - video_st = NULL; - audio_st = NULL; - - if (fmt->video_codec != AV_CODEC_ID_NONE) { - video_st = add_stream(oc, &video_codec, fmt->video_codec); - } - if (fmt->audio_codec != AV_CODEC_ID_NONE) { - audio_st = add_stream(oc, &audio_codec, fmt->audio_codec); - } - - /* Now that all the parameters are set, we can open the audio and - * video codecs and allocate the necessary encode buffers. */ - if (video_st) - open_video(oc, video_codec, video_st); - if (audio_st) - open_audio(oc, audio_codec, audio_st); - - av_dump_format(oc, 0, filename, 1); - - /* open the output file, if needed */ - if (!(fmt->flags & AVFMT_NOFILE)) { - ret = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE); - if (ret < 0) { - fprintf(stderr, "Could not open '%s': %s\n", filename, - av_err2str(ret)); - return 1; - } - } - - /* Write the stream header, if any. */ - ret = avformat_write_header(oc, NULL); - if (ret < 0) { - fprintf(stderr, "Error occurred when opening output file: %s\n", - av_err2str(ret)); - return 1; - } - - if (frame) - frame->pts = 0; - for (;;) { - /* Compute current audio and video time. */ - if (audio_st) - audio_pts = (double)audio_st->pts.val * audio_st->time_base.num / audio_st->time_base.den; - else - audio_pts = 0.0; - - if (video_st) - video_pts = (double)video_st->pts.val * video_st->time_base.num / - video_st->time_base.den; - else - video_pts = 0.0; - - if ((!audio_st || audio_pts >= STREAM_DURATION) && - (!video_st || video_pts >= STREAM_DURATION)) - break; - - /* write interleaved audio and video frames */ - if (!video_st || (video_st && audio_st && audio_pts < video_pts)) { - write_audio_frame(oc, audio_st); - } else { - write_video_frame(oc, video_st); - frame->pts += av_rescale_q(1, video_st->codec->time_base, video_st->time_base); - } - } - - /* Write the trailer, if any. The trailer must be written before you - * close the CodecContexts open when you wrote the header; otherwise - * av_write_trailer() may try to use memory that was freed on - * av_codec_close(). */ - av_write_trailer(oc); - - /* Close each codec. */ - if (video_st) - close_video(oc, video_st); - if (audio_st) - close_audio(oc, audio_st); - - if (!(fmt->flags & AVFMT_NOFILE)) - /* Close the output file. */ - avio_close(oc->pb); - - /* free the stream */ - avformat_free_context(oc); - - return 0; -} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libavcodec.pc b/ffmpeg1/doc/examples/pc-uninstalled/libavcodec.pc deleted file mode 100644 index 787d687..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libavcodec.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libavcodec -includedir=${pcfiledir}/../../.. - -Name: libavcodec -Description: FFmpeg codec library -Version: 55.1.100 -Requires: libavutil = 52.22.100 -Conflicts: -Libs: -L${libdir} -lavcodec -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libavdevice.pc b/ffmpeg1/doc/examples/pc-uninstalled/libavdevice.pc deleted file mode 100644 index 89ef046..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libavdevice.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libavdevice -includedir=${pcfiledir}/../../.. - -Name: libavdevice -Description: FFmpeg device handling library -Version: 55.0.100 -Requires: libavfilter = 3.48.100, libavformat = 55.0.100 -Conflicts: -Libs: -L${libdir} -lavdevice -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libavfilter.pc b/ffmpeg1/doc/examples/pc-uninstalled/libavfilter.pc deleted file mode 100644 index aacaf0a..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libavfilter.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libavfilter -includedir=${pcfiledir}/../../.. - -Name: libavfilter -Description: FFmpeg audio/video filtering library -Version: 3.48.100 -Requires: libpostproc = 52.2.100, libswresample = 0.17.102, libswscale = 2.2.100, libavformat = 55.0.100, libavcodec = 55.1.100, libavutil = 52.22.100 -Conflicts: -Libs: -L${libdir} -lavfilter -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libavformat.pc b/ffmpeg1/doc/examples/pc-uninstalled/libavformat.pc deleted file mode 100644 index 8f27151..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libavformat.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libavformat -includedir=${pcfiledir}/../../.. - -Name: libavformat -Description: FFmpeg container format library -Version: 55.0.100 -Requires: libavcodec = 55.1.100 -Conflicts: -Libs: -L${libdir} -lavformat -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libavutil.pc b/ffmpeg1/doc/examples/pc-uninstalled/libavutil.pc deleted file mode 100644 index 8a95064..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libavutil.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libavutil -includedir=${pcfiledir}/../../.. - -Name: libavutil -Description: FFmpeg utility library -Version: 52.22.100 -Requires: -Conflicts: -Libs: -L${libdir} -lavutil -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libpostproc.pc b/ffmpeg1/doc/examples/pc-uninstalled/libpostproc.pc deleted file mode 100644 index 5e87c13..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libpostproc.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libpostproc -includedir=${pcfiledir}/../../.. - -Name: libpostproc -Description: FFmpeg postprocessing library -Version: 52.2.100 -Requires: libavutil = 52.22.100 -Conflicts: -Libs: -L${libdir} -lpostproc -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libswresample.pc b/ffmpeg1/doc/examples/pc-uninstalled/libswresample.pc deleted file mode 100644 index 873f39d..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libswresample.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libswresample -includedir=${pcfiledir}/../../.. - -Name: libswresample -Description: FFmpeg audio resampling library -Version: 0.17.102 -Requires: libavutil = 52.22.100 -Conflicts: -Libs: -L${libdir} -lswresample -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/pc-uninstalled/libswscale.pc b/ffmpeg1/doc/examples/pc-uninstalled/libswscale.pc deleted file mode 100644 index 764a10c..0000000 --- a/ffmpeg1/doc/examples/pc-uninstalled/libswscale.pc +++ /dev/null @@ -1,12 +0,0 @@ -prefix= -exec_prefix= -libdir=${pcfiledir}/../../../libswscale -includedir=${pcfiledir}/../../.. - -Name: libswscale -Description: FFmpeg image rescaling library -Version: 2.2.100 -Requires: libavutil = 52.22.100 -Conflicts: -Libs: -L${libdir} -lswscale -Cflags: -I${includedir} diff --git a/ffmpeg1/doc/examples/resampling_audio.c b/ffmpeg1/doc/examples/resampling_audio.c deleted file mode 100644 index dd128e8..0000000 --- a/ffmpeg1/doc/examples/resampling_audio.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (c) 2012 Stefano Sabatini - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @example doc/examples/resampling_audio.c - * libswresample API use example. - */ - -#include -#include -#include -#include - -static int get_format_from_sample_fmt(const char **fmt, - enum AVSampleFormat sample_fmt) -{ - int i; - struct sample_fmt_entry { - enum AVSampleFormat sample_fmt; const char *fmt_be, *fmt_le; - } sample_fmt_entries[] = { - { AV_SAMPLE_FMT_U8, "u8", "u8" }, - { AV_SAMPLE_FMT_S16, "s16be", "s16le" }, - { AV_SAMPLE_FMT_S32, "s32be", "s32le" }, - { AV_SAMPLE_FMT_FLT, "f32be", "f32le" }, - { AV_SAMPLE_FMT_DBL, "f64be", "f64le" }, - }; - *fmt = NULL; - - for (i = 0; i < FF_ARRAY_ELEMS(sample_fmt_entries); i++) { - struct sample_fmt_entry *entry = &sample_fmt_entries[i]; - if (sample_fmt == entry->sample_fmt) { - *fmt = AV_NE(entry->fmt_be, entry->fmt_le); - return 0; - } - } - - fprintf(stderr, - "Sample format %s not supported as output format\n", - av_get_sample_fmt_name(sample_fmt)); - return AVERROR(EINVAL); -} - -/** - * Fill dst buffer with nb_samples, generated starting from t. - */ -void fill_samples(double *dst, int nb_samples, int nb_channels, int sample_rate, double *t) -{ - int i, j; - double tincr = 1.0 / sample_rate, *dstp = dst; - const double c = 2 * M_PI * 440.0; - - /* generate sin tone with 440Hz frequency and duplicated channels */ - for (i = 0; i < nb_samples; i++) { - *dstp = sin(c * *t); - for (j = 1; j < nb_channels; j++) - dstp[j] = dstp[0]; - dstp += nb_channels; - *t += tincr; - } -} - -int alloc_samples_array_and_data(uint8_t ***data, int *linesize, int nb_channels, - int nb_samples, enum AVSampleFormat sample_fmt, int align) -{ - int nb_planes = av_sample_fmt_is_planar(sample_fmt) ? nb_channels : 1; - - *data = av_malloc(sizeof(*data) * nb_planes); - if (!*data) - return AVERROR(ENOMEM); - return av_samples_alloc(*data, linesize, nb_channels, - nb_samples, sample_fmt, align); -} - -int main(int argc, char **argv) -{ - int64_t src_ch_layout = AV_CH_LAYOUT_STEREO, dst_ch_layout = AV_CH_LAYOUT_SURROUND; - int src_rate = 48000, dst_rate = 44100; - uint8_t **src_data = NULL, **dst_data = NULL; - int src_nb_channels = 0, dst_nb_channels = 0; - int src_linesize, dst_linesize; - int src_nb_samples = 1024, dst_nb_samples, max_dst_nb_samples; - enum AVSampleFormat src_sample_fmt = AV_SAMPLE_FMT_DBL, dst_sample_fmt = AV_SAMPLE_FMT_S16; - const char *dst_filename = NULL; - FILE *dst_file; - int dst_bufsize; - const char *fmt; - struct SwrContext *swr_ctx; - double t; - int ret; - - if (argc != 2) { - fprintf(stderr, "Usage: %s output_file\n" - "API example program to show how to resample an audio stream with libswresample.\n" - "This program generates a series of audio frames, resamples them to a specified " - "output format and rate and saves them to an output file named output_file.\n", - argv[0]); - exit(1); - } - dst_filename = argv[1]; - - dst_file = fopen(dst_filename, "wb"); - if (!dst_file) { - fprintf(stderr, "Could not open destination file %s\n", dst_filename); - exit(1); - } - - /* create resampler context */ - swr_ctx = swr_alloc(); - if (!swr_ctx) { - fprintf(stderr, "Could not allocate resampler context\n"); - ret = AVERROR(ENOMEM); - goto end; - } - - /* set options */ - av_opt_set_int(swr_ctx, "in_channel_layout", src_ch_layout, 0); - av_opt_set_int(swr_ctx, "in_sample_rate", src_rate, 0); - av_opt_set_sample_fmt(swr_ctx, "in_sample_fmt", src_sample_fmt, 0); - - av_opt_set_int(swr_ctx, "out_channel_layout", dst_ch_layout, 0); - av_opt_set_int(swr_ctx, "out_sample_rate", dst_rate, 0); - av_opt_set_sample_fmt(swr_ctx, "out_sample_fmt", dst_sample_fmt, 0); - - /* initialize the resampling context */ - if ((ret = swr_init(swr_ctx)) < 0) { - fprintf(stderr, "Failed to initialize the resampling context\n"); - goto end; - } - - /* allocate source and destination samples buffers */ - - src_nb_channels = av_get_channel_layout_nb_channels(src_ch_layout); - ret = alloc_samples_array_and_data(&src_data, &src_linesize, src_nb_channels, - src_nb_samples, src_sample_fmt, 0); - if (ret < 0) { - fprintf(stderr, "Could not allocate source samples\n"); - goto end; - } - - /* compute the number of converted samples: buffering is avoided - * ensuring that the output buffer will contain at least all the - * converted input samples */ - max_dst_nb_samples = dst_nb_samples = - av_rescale_rnd(src_nb_samples, dst_rate, src_rate, AV_ROUND_UP); - - /* buffer is going to be directly written to a rawaudio file, no alignment */ - dst_nb_channels = av_get_channel_layout_nb_channels(dst_ch_layout); - ret = alloc_samples_array_and_data(&dst_data, &dst_linesize, dst_nb_channels, - dst_nb_samples, dst_sample_fmt, 0); - if (ret < 0) { - fprintf(stderr, "Could not allocate destination samples\n"); - goto end; - } - - t = 0; - do { - /* generate synthetic audio */ - fill_samples((double *)src_data[0], src_nb_samples, src_nb_channels, src_rate, &t); - - /* compute destination number of samples */ - dst_nb_samples = av_rescale_rnd(swr_get_delay(swr_ctx, src_rate) + - src_nb_samples, dst_rate, src_rate, AV_ROUND_UP); - if (dst_nb_samples > max_dst_nb_samples) { - av_free(dst_data[0]); - ret = av_samples_alloc(dst_data, &dst_linesize, dst_nb_channels, - dst_nb_samples, dst_sample_fmt, 1); - if (ret < 0) - break; - max_dst_nb_samples = dst_nb_samples; - } - - /* convert to destination format */ - ret = swr_convert(swr_ctx, dst_data, dst_nb_samples, (const uint8_t **)src_data, src_nb_samples); - if (ret < 0) { - fprintf(stderr, "Error while converting\n"); - goto end; - } - dst_bufsize = av_samples_get_buffer_size(&dst_linesize, dst_nb_channels, - ret, dst_sample_fmt, 1); - printf("t:%f in:%d out:%d\n", t, src_nb_samples, ret); - fwrite(dst_data[0], 1, dst_bufsize, dst_file); - } while (t < 10); - - if ((ret = get_format_from_sample_fmt(&fmt, dst_sample_fmt)) < 0) - goto end; - fprintf(stderr, "Resampling succeeded. Play the output file with the command:\n" - "ffplay -f %s -channel_layout %"PRId64" -channels %d -ar %d %s\n", - fmt, dst_ch_layout, dst_nb_channels, dst_rate, dst_filename); - -end: - if (dst_file) - fclose(dst_file); - - if (src_data) - av_freep(&src_data[0]); - av_freep(&src_data); - - if (dst_data) - av_freep(&dst_data[0]); - av_freep(&dst_data); - - swr_free(&swr_ctx); - return ret < 0; -} diff --git a/ffmpeg1/doc/examples/scaling_video.c b/ffmpeg1/doc/examples/scaling_video.c deleted file mode 100644 index be2c510..0000000 --- a/ffmpeg1/doc/examples/scaling_video.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (c) 2012 Stefano Sabatini - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -/** - * @file - * libswscale API use example. - * @example doc/examples/scaling_video.c - */ - -#include -#include -#include - -static void fill_yuv_image(uint8_t *data[4], int linesize[4], - int width, int height, int frame_index) -{ - int x, y; - - /* Y */ - for (y = 0; y < height; y++) - for (x = 0; x < width; x++) - data[0][y * linesize[0] + x] = x + y + frame_index * 3; - - /* Cb and Cr */ - for (y = 0; y < height / 2; y++) { - for (x = 0; x < width / 2; x++) { - data[1][y * linesize[1] + x] = 128 + y + frame_index * 2; - data[2][y * linesize[2] + x] = 64 + x + frame_index * 5; - } - } -} - -int main(int argc, char **argv) -{ - uint8_t *src_data[4], *dst_data[4]; - int src_linesize[4], dst_linesize[4]; - int src_w = 320, src_h = 240, dst_w, dst_h; - enum AVPixelFormat src_pix_fmt = AV_PIX_FMT_YUV420P, dst_pix_fmt = AV_PIX_FMT_RGB24; - const char *dst_size = NULL; - const char *dst_filename = NULL; - FILE *dst_file; - int dst_bufsize; - struct SwsContext *sws_ctx; - int i, ret; - - if (argc != 3) { - fprintf(stderr, "Usage: %s output_file output_size\n" - "API example program to show how to scale an image with libswscale.\n" - "This program generates a series of pictures, rescales them to the given " - "output_size and saves them to an output file named output_file\n." - "\n", argv[0]); - exit(1); - } - dst_filename = argv[1]; - dst_size = argv[2]; - - if (av_parse_video_size(&dst_w, &dst_h, dst_size) < 0) { - fprintf(stderr, - "Invalid size '%s', must be in the form WxH or a valid size abbreviation\n", - dst_size); - exit(1); - } - - dst_file = fopen(dst_filename, "wb"); - if (!dst_file) { - fprintf(stderr, "Could not open destination file %s\n", dst_filename); - exit(1); - } - - /* create scaling context */ - sws_ctx = sws_getContext(src_w, src_h, src_pix_fmt, - dst_w, dst_h, dst_pix_fmt, - SWS_BILINEAR, NULL, NULL, NULL); - if (!sws_ctx) { - fprintf(stderr, - "Impossible to create scale context for the conversion " - "fmt:%s s:%dx%d -> fmt:%s s:%dx%d\n", - av_get_pix_fmt_name(src_pix_fmt), src_w, src_h, - av_get_pix_fmt_name(dst_pix_fmt), dst_w, dst_h); - ret = AVERROR(EINVAL); - goto end; - } - - /* allocate source and destination image buffers */ - if ((ret = av_image_alloc(src_data, src_linesize, - src_w, src_h, src_pix_fmt, 16)) < 0) { - fprintf(stderr, "Could not allocate source image\n"); - goto end; - } - - /* buffer is going to be written to rawvideo file, no alignment */ - if ((ret = av_image_alloc(dst_data, dst_linesize, - dst_w, dst_h, dst_pix_fmt, 1)) < 0) { - fprintf(stderr, "Could not allocate destination image\n"); - goto end; - } - dst_bufsize = ret; - - for (i = 0; i < 100; i++) { - /* generate synthetic video */ - fill_yuv_image(src_data, src_linesize, src_w, src_h, i); - - /* convert to destination format */ - sws_scale(sws_ctx, (const uint8_t * const*)src_data, - src_linesize, 0, src_h, dst_data, dst_linesize); - - /* write scaled image to file */ - fwrite(dst_data[0], 1, dst_bufsize, dst_file); - } - - fprintf(stderr, "Scaling succeeded. Play the output file with the command:\n" - "ffplay -f rawvideo -pix_fmt %s -video_size %dx%d %s\n", - av_get_pix_fmt_name(dst_pix_fmt), dst_w, dst_h, dst_filename); - -end: - if (dst_file) - fclose(dst_file); - av_freep(&src_data[0]); - av_freep(&dst_data[0]); - sws_freeContext(sws_ctx); - return ret < 0; -} diff --git a/ffmpeg1/doc/faq.texi b/ffmpeg1/doc/faq.texi deleted file mode 100644 index ebf21f5..0000000 --- a/ffmpeg1/doc/faq.texi +++ /dev/null @@ -1,558 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg FAQ -@titlepage -@center @titlefont{FFmpeg FAQ} -@end titlepage - -@top - -@contents - -@chapter General Questions - -@section Why doesn't FFmpeg support feature [xyz]? - -Because no one has taken on that task yet. FFmpeg development is -driven by the tasks that are important to the individual developers. -If there is a feature that is important to you, the best way to get -it implemented is to undertake the task yourself or sponsor a developer. - -@section FFmpeg does not support codec XXX. Can you include a Windows DLL loader to support it? - -No. Windows DLLs are not portable, bloated and often slow. -Moreover FFmpeg strives to support all codecs natively. -A DLL loader is not conducive to that goal. - -@section I cannot read this file although this format seems to be supported by ffmpeg. - -Even if ffmpeg can read the container format, it may not support all its -codecs. Please consult the supported codec list in the ffmpeg -documentation. - -@section Which codecs are supported by Windows? - -Windows does not support standard formats like MPEG very well, unless you -install some additional codecs. - -The following list of video codecs should work on most Windows systems: -@table @option -@item msmpeg4v2 -.avi/.asf -@item msmpeg4 -.asf only -@item wmv1 -.asf only -@item wmv2 -.asf only -@item mpeg4 -Only if you have some MPEG-4 codec like ffdshow or Xvid installed. -@item mpeg1video -.mpg only -@end table -Note, ASF files often have .wmv or .wma extensions in Windows. It should also -be mentioned that Microsoft claims a patent on the ASF format, and may sue -or threaten users who create ASF files with non-Microsoft software. It is -strongly advised to avoid ASF where possible. - -The following list of audio codecs should work on most Windows systems: -@table @option -@item adpcm_ima_wav -@item adpcm_ms -@item pcm_s16le -always -@item libmp3lame -If some MP3 codec like LAME is installed. -@end table - - -@chapter Compilation - -@section @code{error: can't find a register in class 'GENERAL_REGS' while reloading 'asm'} - -This is a bug in gcc. Do not report it to us. Instead, please report it to -the gcc developers. Note that we will not add workarounds for gcc bugs. - -Also note that (some of) the gcc developers believe this is not a bug or -not a bug they should fix: -@url{http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11203}. -Then again, some of them do not know the difference between an undecidable -problem and an NP-hard problem... - -@section I have installed this library with my distro's package manager. Why does @command{configure} not see it? - -Distributions usually split libraries in several packages. The main package -contains the files necessary to run programs using the library. The -development package contains the files necessary to build programs using the -library. Sometimes, docs and/or data are in a separate package too. - -To build FFmpeg, you need to install the development package. It is usually -called @file{libfoo-dev} or @file{libfoo-devel}. You can remove it after the -build is finished, but be sure to keep the main package. - -@chapter Usage - -@section ffmpeg does not work; what is wrong? - -Try a @code{make distclean} in the ffmpeg source directory before the build. -If this does not help see -(@url{http://ffmpeg.org/bugreports.html}). - -@section How do I encode single pictures into movies? - -First, rename your pictures to follow a numerical sequence. -For example, img1.jpg, img2.jpg, img3.jpg,... -Then you may run: - -@example - ffmpeg -f image2 -i img%d.jpg /tmp/a.mpg -@end example - -Notice that @samp{%d} is replaced by the image number. - -@file{img%03d.jpg} means the sequence @file{img001.jpg}, @file{img002.jpg}, etc. - -Use the @option{-start_number} option to declare a starting number for -the sequence. This is useful if your sequence does not start with -@file{img001.jpg} but is still in a numerical order. The following -example will start with @file{img100.jpg}: - -@example - ffmpeg -f image2 -start_number 100 -i img%d.jpg /tmp/a.mpg -@end example - -If you have large number of pictures to rename, you can use the -following command to ease the burden. The command, using the bourne -shell syntax, symbolically links all files in the current directory -that match @code{*jpg} to the @file{/tmp} directory in the sequence of -@file{img001.jpg}, @file{img002.jpg} and so on. - -@example - x=1; for i in *jpg; do counter=$(printf %03d $x); ln -s "$i" /tmp/img"$counter".jpg; x=$(($x+1)); done -@end example - -If you want to sequence them by oldest modified first, substitute -@code{$(ls -r -t *jpg)} in place of @code{*jpg}. - -Then run: - -@example - ffmpeg -f image2 -i /tmp/img%03d.jpg /tmp/a.mpg -@end example - -The same logic is used for any image format that ffmpeg reads. - -You can also use @command{cat} to pipe images to ffmpeg: - -@example - cat *.jpg | ffmpeg -f image2pipe -c:v mjpeg -i - output.mpg -@end example - -@section How do I encode movie to single pictures? - -Use: - -@example - ffmpeg -i movie.mpg movie%d.jpg -@end example - -The @file{movie.mpg} used as input will be converted to -@file{movie1.jpg}, @file{movie2.jpg}, etc... - -Instead of relying on file format self-recognition, you may also use -@table @option -@item -c:v ppm -@item -c:v png -@item -c:v mjpeg -@end table -to force the encoding. - -Applying that to the previous example: -@example - ffmpeg -i movie.mpg -f image2 -c:v mjpeg menu%d.jpg -@end example - -Beware that there is no "jpeg" codec. Use "mjpeg" instead. - -@section Why do I see a slight quality degradation with multithreaded MPEG* encoding? - -For multithreaded MPEG* encoding, the encoded slices must be independent, -otherwise thread n would practically have to wait for n-1 to finish, so it's -quite logical that there is a small reduction of quality. This is not a bug. - -@section How can I read from the standard input or write to the standard output? - -Use @file{-} as file name. - -@section -f jpeg doesn't work. - -Try '-f image2 test%d.jpg'. - -@section Why can I not change the frame rate? - -Some codecs, like MPEG-1/2, only allow a small number of fixed frame rates. -Choose a different codec with the -c:v command line option. - -@section How do I encode Xvid or DivX video with ffmpeg? - -Both Xvid and DivX (version 4+) are implementations of the ISO MPEG-4 -standard (note that there are many other coding formats that use this -same standard). Thus, use '-c:v mpeg4' to encode in these formats. The -default fourcc stored in an MPEG-4-coded file will be 'FMP4'. If you want -a different fourcc, use the '-vtag' option. E.g., '-vtag xvid' will -force the fourcc 'xvid' to be stored as the video fourcc rather than the -default. - -@section Which are good parameters for encoding high quality MPEG-4? - -'-mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -g 300 -pass 1/2', -things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd'. - -@section Which are good parameters for encoding high quality MPEG-1/MPEG-2? - -'-mbd rd -trellis 2 -cmp 2 -subcmp 2 -g 100 -pass 1/2' -but beware the '-g 100' might cause problems with some decoders. -Things to try: '-bf 2', '-flags qprd', '-flags mv0', '-flags skiprd. - -@section Interlaced video looks very bad when encoded with ffmpeg, what is wrong? - -You should use '-flags +ilme+ildct' and maybe '-flags +alt' for interlaced -material, and try '-top 0/1' if the result looks really messed-up. - -@section How can I read DirectShow files? - -If you have built FFmpeg with @code{./configure --enable-avisynth} -(only possible on MinGW/Cygwin platforms), -then you may use any file that DirectShow can read as input. - -Just create an "input.avs" text file with this single line ... -@example - DirectShowSource("C:\path to your file\yourfile.asf") -@end example -... and then feed that text file to ffmpeg: -@example - ffmpeg -i input.avs -@end example - -For ANY other help on Avisynth, please visit the -@uref{http://www.avisynth.org/, Avisynth homepage}. - -@section How can I join video files? - -To "join" video files is quite ambiguous. The following list explains the -different kinds of "joining" and points out how those are addressed in -FFmpeg. To join video files may mean: - -@itemize - -@item -To put them one after the other: this is called to @emph{concatenate} them -(in short: concat) and is addressed -@ref{How can I concatenate video files, in this very faq}. - -@item -To put them together in the same file, to let the user choose between the -different versions (example: different audio languages): this is called to -@emph{multiplex} them together (in short: mux), and is done by simply -invoking ffmpeg with several @option{-i} options. - -@item -For audio, to put all channels together in a single stream (example: two -mono streams into one stereo stream): this is sometimes called to -@emph{merge} them, and can be done using the -@url{http://ffmpeg.org/ffmpeg-filters.html#amerge, @code{amerge}} filter. - -@item -For audio, to play one on top of the other: this is called to @emph{mix} -them, and can be done by first merging them into a single stream and then -using the @url{http://ffmpeg.org/ffmpeg-filters.html#pan, @code{pan}} filter to mix -the channels at will. - -@item -For video, to display both together, side by side or one on top of a part of -the other; it can be done using the -@url{http://ffmpeg.org/ffmpeg-filters.html#overlay, @code{overlay}} video filter. - -@end itemize - -@anchor{How can I concatenate video files} -@section How can I concatenate video files? - -There are several solutions, depending on the exact circumstances. - -@subsection Concatenating using the concat @emph{filter} - -FFmpeg has a @url{http://ffmpeg.org/ffmpeg-filters.html#concat, -@code{concat}} filter designed specifically for that, with examples in the -documentation. This operation is recommended if you need to re-encode. - -@subsection Concatenating using the concat @emph{demuxer} - -FFmpeg has a @url{http://www.ffmpeg.org/ffmpeg-formats.html#concat, -@code{concat}} demuxer which you can use when you want to avoid a re-encode and -your format doesn't support file level concatenation. - -@subsection Concatenating using the concat @emph{protocol} (file level) - -FFmpeg has a @url{http://ffmpeg.org/ffmpeg-protocols.html#concat, -@code{concat}} protocol designed specifically for that, with examples in the -documentation. - -A few multimedia containers (MPEG-1, MPEG-2 PS, DV) allow to concatenate -video by merely concatenating the files containing them. - -Hence you may concatenate your multimedia files by first transcoding them to -these privileged formats, then using the humble @code{cat} command (or the -equally humble @code{copy} under Windows), and finally transcoding back to your -format of choice. - -@example -ffmpeg -i input1.avi -qscale:v 1 intermediate1.mpg -ffmpeg -i input2.avi -qscale:v 1 intermediate2.mpg -cat intermediate1.mpg intermediate2.mpg > intermediate_all.mpg -ffmpeg -i intermediate_all.mpg -qscale:v 2 output.avi -@end example - -Additionally, you can use the @code{concat} protocol instead of @code{cat} or -@code{copy} which will avoid creation of a potentially huge intermediate file. - -@example -ffmpeg -i input1.avi -qscale:v 1 intermediate1.mpg -ffmpeg -i input2.avi -qscale:v 1 intermediate2.mpg -ffmpeg -i concat:"intermediate1.mpg|intermediate2.mpg" -c copy intermediate_all.mpg -ffmpeg -i intermediate_all.mpg -qscale:v 2 output.avi -@end example - -Note that you may need to escape the character "|" which is special for many -shells. - -Another option is usage of named pipes, should your platform support it: - -@example -mkfifo intermediate1.mpg -mkfifo intermediate2.mpg -ffmpeg -i input1.avi -qscale:v 1 -y intermediate1.mpg < /dev/null & -ffmpeg -i input2.avi -qscale:v 1 -y intermediate2.mpg < /dev/null & -cat intermediate1.mpg intermediate2.mpg |\ -ffmpeg -f mpeg -i - -c:v mpeg4 -acodec libmp3lame output.avi -@end example - -@subsection Concatenating using raw audio and video - -Similarly, the yuv4mpegpipe format, and the raw video, raw audio codecs also -allow concatenation, and the transcoding step is almost lossless. -When using multiple yuv4mpegpipe(s), the first line needs to be discarded -from all but the first stream. This can be accomplished by piping through -@code{tail} as seen below. Note that when piping through @code{tail} you -must use command grouping, @code{@{ ;@}}, to background properly. - -For example, let's say we want to concatenate two FLV files into an -output.flv file: - -@example -mkfifo temp1.a -mkfifo temp1.v -mkfifo temp2.a -mkfifo temp2.v -mkfifo all.a -mkfifo all.v -ffmpeg -i input1.flv -vn -f u16le -acodec pcm_s16le -ac 2 -ar 44100 - > temp1.a < /dev/null & -ffmpeg -i input2.flv -vn -f u16le -acodec pcm_s16le -ac 2 -ar 44100 - > temp2.a < /dev/null & -ffmpeg -i input1.flv -an -f yuv4mpegpipe - > temp1.v < /dev/null & -@{ ffmpeg -i input2.flv -an -f yuv4mpegpipe - < /dev/null | tail -n +2 > temp2.v ; @} & -cat temp1.a temp2.a > all.a & -cat temp1.v temp2.v > all.v & -ffmpeg -f u16le -acodec pcm_s16le -ac 2 -ar 44100 -i all.a \ - -f yuv4mpegpipe -i all.v \ - -y output.flv -rm temp[12].[av] all.[av] -@end example - -@section -profile option fails when encoding H.264 video with AAC audio - -@command{ffmpeg} prints an error like - -@example -Undefined constant or missing '(' in 'baseline' -Unable to parse option value "baseline" -Error setting option profile to value baseline. -@end example - -Short answer: write @option{-profile:v} instead of @option{-profile}. - -Long answer: this happens because the @option{-profile} option can apply to both -video and audio. Specifically the AAC encoder also defines some profiles, none -of which are named @var{baseline}. - -The solution is to apply the @option{-profile} option to the video stream only -by using @url{http://ffmpeg.org/ffmpeg.html#Stream-specifiers-1, Stream specifiers}. -Appending @code{:v} to it will do exactly that. - -@section Using @option{-f lavfi}, audio becomes mono for no apparent reason. - -Use @option{-dumpgraph -} to find out exactly where the channel layout is -lost. - -Most likely, it is through @code{auto-inserted aconvert}. Try to understand -why the converting filter was needed at that place. - -Just before the output is a likely place, as @option{-f lavfi} currently -only support packed S16. - -Then insert the correct @code{aconvert} explicitly in the filter graph, -specifying the exact format. - -@example -aconvert=s16:stereo:packed -@end example - -@section Why does FFmpeg not see the subtitles in my VOB file? - -VOB and a few other formats do not have a global header that describes -everything present in the file. Instead, applications are supposed to scan -the file to see what it contains. Since VOB files are frequently large, only -the beginning is scanned. If the subtitles happen only later in the file, -they will not be initally detected. - -Some applications, including the @code{ffmpeg} command-line tool, can only -work with streams that were detected during the initial scan; streams that -are detected later are ignored. - -The size of the initial scan is controlled by two options: @code{probesize} -(default ~5 Mo) and @code{analyzeduration} (default 5,000,000 µs = 5 s). For -the subtitle stream to be detected, both values must be large enough. - -@section Why was the @command{ffmpeg} @option{-sameq} option removed? What to use instead? - -The @option{-sameq} option meant "same quantizer", and made sense only in a -very limited set of cases. Unfortunately, a lot of people mistook it for -"same quality" and used it in places where it did not make sense: it had -roughly the expected visible effect, but achieved it in a very inefficient -way. - -Each encoder has its own set of options to set the quality-vs-size balance, -use the options for the encoder you are using to set the quality level to a -point acceptable for your tastes. The most common options to do that are -@option{-qscale} and @option{-qmax}, but you should peruse the documentation -of the encoder you chose. - -@chapter Development - -@section Are there examples illustrating how to use the FFmpeg libraries, particularly libavcodec and libavformat? - -Yes. Check the @file{doc/examples} directory in the source -repository, also available online at: -@url{https://github.com/FFmpeg/FFmpeg/tree/master/doc/examples}. - -Examples are also installed by default, usually in -@code{$PREFIX/share/ffmpeg/examples}. - -Also you may read the Developers Guide of the FFmpeg documentation. Alternatively, -examine the source code for one of the many open source projects that -already incorporate FFmpeg at (@url{projects.html}). - -@section Can you support my C compiler XXX? - -It depends. If your compiler is C99-compliant, then patches to support -it are likely to be welcome if they do not pollute the source code -with @code{#ifdef}s related to the compiler. - -@section Is Microsoft Visual C++ supported? - -Yes. Please see the @uref{platform.html, Microsoft Visual C++} -section in the FFmpeg documentation. - -@section Can you add automake, libtool or autoconf support? - -No. These tools are too bloated and they complicate the build. - -@section Why not rewrite FFmpeg in object-oriented C++? - -FFmpeg is already organized in a highly modular manner and does not need to -be rewritten in a formal object language. Further, many of the developers -favor straight C; it works for them. For more arguments on this matter, -read @uref{http://www.tux.org/lkml/#s15, "Programming Religion"}. - -@section Why are the ffmpeg programs devoid of debugging symbols? - -The build process creates ffmpeg_g, ffplay_g, etc. which contain full debug -information. Those binaries are stripped to create ffmpeg, ffplay, etc. If -you need the debug information, use the *_g versions. - -@section I do not like the LGPL, can I contribute code under the GPL instead? - -Yes, as long as the code is optional and can easily and cleanly be placed -under #if CONFIG_GPL without breaking anything. So, for example, a new codec -or filter would be OK under GPL while a bug fix to LGPL code would not. - -@section I'm using FFmpeg from within my C application but the linker complains about missing symbols from the libraries themselves. - -FFmpeg builds static libraries by default. In static libraries, dependencies -are not handled. That has two consequences. First, you must specify the -libraries in dependency order: @code{-lavdevice} must come before -@code{-lavformat}, @code{-lavutil} must come after everything else, etc. -Second, external libraries that are used in FFmpeg have to be specified too. - -An easy way to get the full list of required libraries in dependency order -is to use @code{pkg-config}. - -@example - c99 -o program program.c $(pkg-config --cflags --libs libavformat libavcodec) -@end example - -See @file{doc/example/Makefile} and @file{doc/example/pc-uninstalled} for -more details. - -@section I'm using FFmpeg from within my C++ application but the linker complains about missing symbols which seem to be available. - -FFmpeg is a pure C project, so to use the libraries within your C++ application -you need to explicitly state that you are using a C library. You can do this by -encompassing your FFmpeg includes using @code{extern "C"}. - -See @url{http://www.parashift.com/c++-faq-lite/mixing-c-and-cpp.html#faq-32.3} - -@section I'm using libavutil from within my C++ application but the compiler complains about 'UINT64_C' was not declared in this scope - -FFmpeg is a pure C project using C99 math features, in order to enable C++ -to use them you have to append -D__STDC_CONSTANT_MACROS to your CXXFLAGS - -@section I have a file in memory / a API different from *open/*read/ libc how do I use it with libavformat? - -You have to create a custom AVIOContext using @code{avio_alloc_context}, -see @file{libavformat/aviobuf.c} in FFmpeg and @file{libmpdemux/demux_lavf.c} in MPlayer or MPlayer2 sources. - -@section Where can I find libav* headers for Pascal/Delphi? - -see @url{http://www.iversenit.dk/dev/ffmpeg-headers/} - -@section Where is the documentation about ffv1, msmpeg4, asv1, 4xm? - -see @url{http://www.ffmpeg.org/~michael/} - -@section How do I feed H.263-RTP (and other codecs in RTP) to libavcodec? - -Even if peculiar since it is network oriented, RTP is a container like any -other. You have to @emph{demux} RTP before feeding the payload to libavcodec. -In this specific case please look at RFC 4629 to see how it should be done. - -@section AVStream.r_frame_rate is wrong, it is much larger than the frame rate. - -r_frame_rate is NOT the average frame rate, it is the smallest frame rate -that can accurately represent all timestamps. So no, it is not -wrong if it is larger than the average! -For example, if you have mixed 25 and 30 fps content, then r_frame_rate -will be 150. - -@section Why is @code{make fate} not running all tests? - -Make sure you have the fate-suite samples and the @code{SAMPLES} Make variable -or @code{FATE_SAMPLES} environment variable or the @code{--samples} -@command{configure} option is set to the right path. - -@section Why is @code{make fate} not finding the samples? - -Do you happen to have a @code{~} character in the samples path to indicate a -home directory? The value is used in ways where the shell cannot expand it, -causing FATE to not find files. Just replace @code{~} by the full path. - -@bye diff --git a/ffmpeg1/doc/fate.texi b/ffmpeg1/doc/fate.texi deleted file mode 100644 index 4c2ba4d..0000000 --- a/ffmpeg1/doc/fate.texi +++ /dev/null @@ -1,194 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Automated Testing Environment -@titlepage -@center @titlefont{FFmpeg Automated Testing Environment} -@end titlepage - -@node Top -@top - -@contents - -@chapter Introduction - - FATE is an extended regression suite on the client-side and a means -for results aggregation and presentation on the server-side. - - The first part of this document explains how you can use FATE from -your FFmpeg source directory to test your ffmpeg binary. The second -part describes how you can run FATE to submit the results to FFmpeg's -FATE server. - - In any way you can have a look at the publicly viewable FATE results -by visiting this website: - - @url{http://fate.ffmpeg.org/} - - This is especially recommended for all people contributing source -code to FFmpeg, as it can be seen if some test on some platform broke -with there recent contribution. This usually happens on the platforms -the developers could not test on. - - The second part of this document describes how you can run FATE to -submit your results to FFmpeg's FATE server. If you want to submit your -results be sure to check that your combination of CPU, OS and compiler -is not already listed on the above mentioned website. - - In the third part you can find a comprehensive listing of FATE makefile -targets and variables. - - -@chapter Using FATE from your FFmpeg source directory - - If you want to run FATE on your machine you need to have the samples -in place. You can get the samples via the build target fate-rsync. -Use this command from the top-level source directory: - -@example -make fate-rsync SAMPLES=fate-suite/ -make fate SAMPLES=fate-suite/ -@end example - - The above commands set the samples location by passing a makefile -variable via command line. It is also possible to set the samples -location at source configuration time by invoking configure with -`--samples='. Afterwards you can -invoke the makefile targets without setting the SAMPLES makefile -variable. This is illustrated by the following commands: - -@example -./configure --samples=fate-suite/ -make fate-rsync -make fate -@end example - - Yet another way to tell FATE about the location of the sample -directory is by making sure the environment variable FATE_SAMPLES -contains the path to your samples directory. This can be achieved -by e.g. putting that variable in your shell profile or by setting -it in your interactive session. - -@example -FATE_SAMPLES=fate-suite/ make fate -@end example - -@float NOTE -Do not put a '~' character in the samples path to indicate a home -directory. Because of shell nuances, this will cause FATE to fail. -@end float - -To use a custom wrapper to run the test, pass @option{--target-exec} to -@command{configure} or set the @var{TARGET_EXEC} Make variable. - - -@chapter Submitting the results to the FFmpeg result aggregation server - - To submit your results to the server you should run fate through the -shell script @file{tests/fate.sh} from the FFmpeg sources. This script needs -to be invoked with a configuration file as its first argument. - -@example -tests/fate.sh /path/to/fate_config -@end example - - A configuration file template with comments describing the individual -configuration variables can be found at @file{doc/fate_config.sh.template}. - -@ifhtml - The mentioned configuration template is also available here: -@verbatiminclude fate_config.sh.template -@end ifhtml - - Create a configuration that suits your needs, based on the configuration -template. The `slot' configuration variable can be any string that is not -yet used, but it is suggested that you name it adhering to the following -pattern ---. The configuration file -itself will be sourced in a shell script, therefore all shell features may -be used. This enables you to setup the environment as you need it for your -build. - - For your first test runs the `fate_recv' variable should be empty or -commented out. This will run everything as normal except that it will omit -the submission of the results to the server. The following files should be -present in $workdir as specified in the configuration file: - -@itemize - @item configure.log - @item compile.log - @item test.log - @item report - @item version -@end itemize - - When you have everything working properly you can create an SSH key pair -and send the public key to the FATE server administrator who can be contacted -at the email address @email{fate-admin@@ffmpeg.org}. - - Configure your SSH client to use public key authentication with that key -when connecting to the FATE server. Also do not forget to check the identity -of the server and to accept its host key. This can usually be achieved by -running your SSH client manually and killing it after you accepted the key. -The FATE server's fingerprint is: - - b1:31:c8:79:3f:04:1d:f8:f2:23:26:5a:fd:55:fa:92 - - If you have problems connecting to the FATE server, it may help to try out -the @command{ssh} command with one or more @option{-v} options. You should -get detailed output concerning your SSH configuration and the authentication -process. - - The only thing left is to automate the execution of the fate.sh script and -the synchronisation of the samples directory. - - -@chapter FATE makefile targets and variables - -@section Makefile targets - -@table @option -@item fate-rsync - Download/synchronize sample files to the configured samples directory. - -@item fate-list - Will list all fate/regression test targets. - -@item fate - Run the FATE test suite (requires the fate-suite dataset). -@end table - -@section Makefile variables - -@table @option -@item V - Verbosity level, can be set to 0, 1 or 2. - @itemize - @item 0: show just the test arguments - @item 1: show just the command used in the test - @item 2: show everything - @end itemize - -@item SAMPLES - Specify or override the path to the FATE samples at make time, it has a - meaning only while running the regression tests. - -@item THREADS - Specify how many threads to use while running regression tests, it is - quite useful to detect thread-related regressions. -@item THREAD_TYPE - Specify which threading strategy test, either @var{slice} or @var{frame}, - by default @var{slice+frame} -@item CPUFLAGS - Specify CPU flags. -@item TARGET_EXEC - Specify or override the wrapper used to run the tests. - The @var{TARGET_EXEC} option provides a way to run FATE wrapped in - @command{valgrind}, @command{qemu-user} or @command{wine} or on remote targets - through @command{ssh}. -@end table - -@section Examples - -@example -make V=1 SAMPLES=/var/fate/samples THREADS=2 CPUFLAGS=mmx fate -@end example diff --git a/ffmpeg1/doc/fate_config.sh.template b/ffmpeg1/doc/fate_config.sh.template deleted file mode 100644 index f7bd625..0000000 --- a/ffmpeg1/doc/fate_config.sh.template +++ /dev/null @@ -1,25 +0,0 @@ -slot= # some unique identifier -repo=git://source.ffmpeg.org/ffmpeg.git # the source repository -samples= # path to samples directory -workdir= # directory in which to do all the work -#fate_recv="ssh -T fate@fate.ffmpeg.org" # command to submit report -comment= # optional description - -# the following are optional and map to configure options -arch= -cpu= -cross_prefix= -cc= -target_os= -sysroot= -target_exec= -target_path= -extra_cflags= -extra_ldflags= -extra_libs= -extra_conf= # extra configure options not covered above - -#make= # name of GNU make if not 'make' -makeopts= # extra options passed to 'make' -#tar= # command to create a tar archive from its arguments on stdout, - # defaults to 'tar c' diff --git a/ffmpeg1/doc/ffmpeg-bitstream-filters.texi b/ffmpeg1/doc/ffmpeg-bitstream-filters.texi deleted file mode 100644 index e33e005..0000000 --- a/ffmpeg1/doc/ffmpeg-bitstream-filters.texi +++ /dev/null @@ -1,45 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Bitstream Filters Documentation -@titlepage -@center @titlefont{FFmpeg Bitstream Filters Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes the bitstream filters provided by the -libavcodec library. - -A bitstream filter operates on the encoded stream data, and performs -bitstream level modifications without performing decoding. - -@c man end DESCRIPTION - -@include bitstream_filters.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavcodec.html,libavcodec} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavcodec(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-bitstream-filters -@settitle FFmpeg bitstream filters - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-codecs.texi b/ffmpeg1/doc/ffmpeg-codecs.texi deleted file mode 100644 index 8f807c1..0000000 --- a/ffmpeg1/doc/ffmpeg-codecs.texi +++ /dev/null @@ -1,1110 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Codecs Documentation -@titlepage -@center @titlefont{FFmpeg Codecs Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes the codecs (decoders and encoders) provided by -the libavcodec library. - -@c man end DESCRIPTION - -@chapter Codec Options -@c man begin CODEC OPTIONS - -libavcodec provides some generic global options, which can be set on -all the encoders and decoders. In addition each codec may support -so-called private options, which are specific for a given codec. - -Sometimes, a global option may only affect a specific kind of codec, -and may be unsensical or ignored by another, so you need to be aware -of the meaning of the specified options. Also some options are -meant only for decoding or encoding. - -Options may be set by specifying -@var{option} @var{value} in the -FFmpeg tools, or by setting the value explicitly in the -@code{AVCodecContext} options or using the @file{libavutil/opt.h} API -for programmatic use. - -The list of supported options follow: - -@table @option -@item b @var{integer} (@emph{encoding,audio,video}) -Set bitrate in bits/s. Default value is 200K. - -@item ab @var{integer} (@emph{encoding,audio}) -Set audio bitrate (in bits/s). Default value is 128K. - -@item bt @var{integer} (@emph{encoding,video}) -Set video bitrate tolerance (in bits/s). In 1-pass mode, bitrate -tolerance specifies how far ratecontrol is willing to deviate from the -target average bitrate value. This is not related to min/max -bitrate. Lowering tolerance too much has an adverse effect on quality. - -@item flags @var{flags} (@emph{decoding/encoding,audio,video,subtitles}) -Set generic flags. - -Possible values: -@table @samp -@item mv4 -Use four motion vector by macroblock (mpeg4). -@item qpel -Use 1/4 pel motion compensation. -@item loop -Use loop filter. -@item qscale -Use fixed qscale. -@item gmc -Use gmc. -@item mv0 -Always try a mb with mv=<0,0>. -@item input_preserved - -@item pass1 -Use internal 2pass ratecontrol in first pass mode. -@item pass2 -Use internal 2pass ratecontrol in second pass mode. -@item gray -Only decode/encode grayscale. -@item emu_edge -Do not draw edges. -@item psnr -Set error[?] variables during encoding. -@item truncated - -@item naq -Normalize adaptive quantization. -@item ildct -Use interlaced DCT. -@item low_delay -Force low delay. -@item global_header -Place global headers in extradata instead of every keyframe. -@item bitexact -Use only bitexact stuff (except (I)DCT). -@item aic -Apply H263 advanced intra coding / mpeg4 ac prediction. -@item cbp -Deprecated, use mpegvideo private options instead. -@item qprd -Deprecated, use mpegvideo private options instead. -@item ilme -Apply interlaced motion estimation. -@item cgop -Use closed gop. -@end table - -@item sub_id @var{integer} -Deprecated, currently unused. - -@item me_method @var{integer} (@emph{encoding,video}) -Set motion estimation method. - -Possible values: -@table @samp -@item zero -zero motion estimation (fastest) -@item full -full motion estimation (slowest) -@item epzs -EPZS motion estimation (default) -@item esa -esa motion estimation (alias for full) -@item tesa -tesa motion estimation -@item dia -dia motion estimation (alias for epzs) -@item log -log motion estimation -@item phods -phods motion estimation -@item x1 -X1 motion estimation -@item hex -hex motion estimation -@item umh -umh motion estimation -@item iter -iter motion estimation -@end table - -@item extradata_size @var{integer} -Set extradata size. - -@item time_base @var{rational number} -Set codec time base. - -It is the fundamental unit of time (in seconds) in terms of which -frame timestamps are represented. For fixed-fps content, timebase -should be 1/framerate and timestamp increments should be identically -1. - -@item g @var{integer} (@emph{encoding,video}) -Set the group of picture size. Default value is 12. - -@item ar @var{integer} (@emph{decoding/encoding,audio}) -Set audio sampling rate (in Hz). - -@item ac @var{integer} (@emph{decoding/encoding,audio}) -Set number of audio channels. - -@item cutoff @var{integer} (@emph{encoding,audio}) -Set cutoff bandwidth. - -@item frame_size @var{integer} (@emph{encoding,audio}) -Set audio frame size. - -Each submitted frame except the last must contain exactly frame_size -samples per channel. May be 0 when the codec has -CODEC_CAP_VARIABLE_FRAME_SIZE set, in that case the frame size is not -restricted. It is set by some decoders to indicate constant frame -size. - -@item frame_number @var{integer} -Set the frame number. - -@item delay @var{integer} - -@item qcomp @var{float} (@emph{encoding,video}) -Set video quantizer scale compression (VBR). It is used as a constant -in the ratecontrol equation. Recommended range for default rc_eq: -0.0-1.0. - -@item qblur @var{float} (@emph{encoding,video}) -Set video quantizer scale blur (VBR). - -@item qmin @var{integer} (@emph{encoding,video}) -Set min video quantizer scale (VBR). Must be included between -1 and -69, default value is 2. - -@item qmax @var{integer} (@emph{encoding,video}) -Set max video quantizer scale (VBR). Must be included between -1 and -1024, default value is 31. - -@item qdiff @var{integer} (@emph{encoding,video}) -Set max difference between the quantizer scale (VBR). - -@item bf @var{integer} (@emph{encoding,video}) -Set max number of B frames. - -@item b_qfactor @var{float} (@emph{encoding,video}) -Set qp factor between P and B frames. - -@item rc_strategy @var{integer} (@emph{encoding,video}) -Set ratecontrol method. - -@item b_strategy @var{integer} (@emph{encoding,video}) -Set strategy to choose between I/P/B-frames. - -@item ps @var{integer} (@emph{encoding,video}) -Set RTP payload size in bytes. - -@item mv_bits @var{integer} -@item header_bits @var{integer} -@item i_tex_bits @var{integer} -@item p_tex_bits @var{integer} -@item i_count @var{integer} -@item p_count @var{integer} -@item skip_count @var{integer} -@item misc_bits @var{integer} -@item frame_bits @var{integer} -@item codec_tag @var{integer} -@item bug @var{flags} (@emph{decoding,video}) -Workaround not auto detected encoder bugs. - -Possible values: -@table @samp -@item autodetect - -@item old_msmpeg4 -some old lavc generated msmpeg4v3 files (no autodetection) -@item xvid_ilace -Xvid interlacing bug (autodetected if fourcc==XVIX) -@item ump4 -(autodetected if fourcc==UMP4) -@item no_padding -padding bug (autodetected) -@item amv - -@item ac_vlc -illegal vlc bug (autodetected per fourcc) -@item qpel_chroma - -@item std_qpel -old standard qpel (autodetected per fourcc/version) -@item qpel_chroma2 - -@item direct_blocksize -direct-qpel-blocksize bug (autodetected per fourcc/version) -@item edge -edge padding bug (autodetected per fourcc/version) -@item hpel_chroma - -@item dc_clip - -@item ms -Workaround various bugs in microsoft broken decoders. -@item trunc -trancated frames -@end table - -@item lelim @var{integer} (@emph{encoding,video}) -Set single coefficient elimination threshold for luminance (negative -values also consider DC coefficient). - -@item celim @var{integer} (@emph{encoding,video}) -Set single coefficient elimination threshold for chrominance (negative -values also consider dc coefficient) - -@item strict @var{integer} (@emph{decoding/encoding,audio,video}) -Specify how strictly to follow the standards. - -Possible values: -@table @samp -@item very -strictly conform to a older more strict version of the spec or reference software -@item strict -strictly conform to all the things in the spec no matter what consequences -@item normal - -@item unofficial -allow unofficial extensions -@item experimental -allow non standardized experimental things -@end table - -@item b_qoffset @var{float} (@emph{encoding,video}) -Set QP offset between P and B frames. - -@item err_detect @var{flags} (@emph{decoding,audio,video}) -Set error detection flags. - -Possible values: -@table @samp -@item crccheck -verify embedded CRCs -@item bitstream -detect bitstream specification deviations -@item buffer -detect improper bitstream length -@item explode -abort decoding on minor error detection -@item careful -consider things that violate the spec and have not been seen in the wild as errors -@item compliant -consider all spec non compliancies as errors -@item aggressive -consider things that a sane encoder should not do as an error -@end table - -@item has_b_frames @var{integer} - -@item block_align @var{integer} - -@item mpeg_quant @var{integer} (@emph{encoding,video}) -Use MPEG quantizers instead of H.263. - -@item qsquish @var{float} (@emph{encoding,video}) -How to keep quantizer between qmin and qmax (0 = clip, 1 = use -differentiable function). - -@item rc_qmod_amp @var{float} (@emph{encoding,video}) -Set experimental quantizer modulation. - -@item rc_qmod_freq @var{integer} (@emph{encoding,video}) -Set experimental quantizer modulation. - -@item rc_override_count @var{integer} - -@item rc_eq @var{string} (@emph{encoding,video}) -Set rate control equation. When computing the expression, besides the -standard functions defined in the section 'Expression Evaluation', the -following functions are available: bits2qp(bits), qp2bits(qp). Also -the following constants are available: iTex pTex tex mv fCode iCount -mcVar var isI isP isB avgQP qComp avgIITex avgPITex avgPPTex avgBPTex -avgTex. - -@item maxrate @var{integer} (@emph{encoding,audio,video}) -Set max bitrate tolerance (in bits/s). Requires bufsize to be set. - -@item minrate @var{integer} (@emph{encoding,audio,video}) -Set min bitrate tolerance (in bits/s). Most useful in setting up a CBR -encode. It is of little use elsewise. - -@item bufsize @var{integer} (@emph{encoding,audio,video}) -Set ratecontrol buffer size (in bits). - -@item rc_buf_aggressivity @var{float} (@emph{encoding,video}) -Currently useless. - -@item i_qfactor @var{float} (@emph{encoding,video}) -Set QP factor between P and I frames. - -@item i_qoffset @var{float} (@emph{encoding,video}) -Set QP offset between P and I frames. - -@item rc_init_cplx @var{float} (@emph{encoding,video}) -Set initial complexity for 1-pass encoding. - -@item dct @var{integer} (@emph{encoding,video}) -Set DCT algorithm. - -Possible values: -@table @samp -@item auto -autoselect a good one (default) -@item fastint -fast integer -@item int -accurate integer -@item mmx - -@item altivec - -@item faan -floating point AAN DCT -@end table - -@item lumi_mask @var{float} (@emph{encoding,video}) -Compress bright areas stronger than medium ones. - -@item tcplx_mask @var{float} (@emph{encoding,video}) -Set temporal complexity masking. - -@item scplx_mask @var{float} (@emph{encoding,video}) -Set spatial complexity masking. - -@item p_mask @var{float} (@emph{encoding,video}) -Set inter masking. - -@item dark_mask @var{float} (@emph{encoding,video}) -Compress dark areas stronger than medium ones. - -@item idct @var{integer} (@emph{decoding/encoding,video}) -Select IDCT implementation. - -Possible values: -@table @samp -@item auto - -@item int - -@item simple - -@item simplemmx - -@item libmpeg2mmx - -@item mmi - -@item arm - -@item altivec - -@item sh4 - -@item simplearm - -@item simplearmv5te - -@item simplearmv6 - -@item simpleneon - -@item simplealpha - -@item h264 - -@item vp3 - -@item ipp - -@item xvidmmx - -@item faani -floating point AAN IDCT -@end table - -@item slice_count @var{integer} - -@item ec @var{flags} (@emph{decoding,video}) -Set error concealment strategy. - -Possible values: -@table @samp -@item guess_mvs -iterative motion vector (MV) search (slow) -@item deblock -use strong deblock filter for damaged MBs -@end table - -@item bits_per_coded_sample @var{integer} - -@item pred @var{integer} (@emph{encoding,video}) -Set prediction method. - -Possible values: -@table @samp -@item left - -@item plane - -@item median - -@end table - -@item aspect @var{rational number} (@emph{encoding,video}) -Set sample aspect ratio. - -@item debug @var{flags} (@emph{decoding/encoding,audio,video,subtitles}) -Print specific debug info. - -Possible values: -@table @samp -@item pict -picture info -@item rc -rate control -@item bitstream - -@item mb_type -macroblock (MB) type -@item qp -per-block quantization parameter (QP) -@item mv -motion vector -@item dct_coeff - -@item skip - -@item startcode - -@item pts - -@item er -error recognition -@item mmco -memory management control operations (H.264) -@item bugs - -@item vis_qp -visualize quantization parameter (QP), lower QP are tinted greener -@item vis_mb_type -visualize block types -@item buffers -picture buffer allocations -@item thread_ops -threading operations -@end table - -@item vismv @var{integer} (@emph{decoding,video}) -Visualize motion vectors (MVs). - -Possible values: -@table @samp -@item pf -forward predicted MVs of P-frames -@item bf -forward predicted MVs of B-frames -@item bb -backward predicted MVs of B-frames -@end table - -@item cmp @var{integer} (@emph{encoding,video}) -Set full pel me compare function. - -Possible values: -@table @samp -@item sad -sum of absolute differences, fast (default) -@item sse -sum of squared errors -@item satd -sum of absolute Hadamard transformed differences -@item dct -sum of absolute DCT transformed differences -@item psnr -sum of squared quantization errors (avoid, low quality) -@item bit -number of bits needed for the block -@item rd -rate distortion optimal, slow -@item zero -0 -@item vsad -sum of absolute vertical differences -@item vsse -sum of squared vertical differences -@item nsse -noise preserving sum of squared differences -@item w53 -5/3 wavelet, only used in snow -@item w97 -9/7 wavelet, only used in snow -@item dctmax - -@item chroma - -@end table - -@item subcmp @var{integer} (@emph{encoding,video}) -Set sub pel me compare function. - -Possible values: -@table @samp -@item sad -sum of absolute differences, fast (default) -@item sse -sum of squared errors -@item satd -sum of absolute Hadamard transformed differences -@item dct -sum of absolute DCT transformed differences -@item psnr -sum of squared quantization errors (avoid, low quality) -@item bit -number of bits needed for the block -@item rd -rate distortion optimal, slow -@item zero -0 -@item vsad -sum of absolute vertical differences -@item vsse -sum of squared vertical differences -@item nsse -noise preserving sum of squared differences -@item w53 -5/3 wavelet, only used in snow -@item w97 -9/7 wavelet, only used in snow -@item dctmax - -@item chroma - -@end table - -@item mbcmp @var{integer} (@emph{encoding,video}) -Set macroblock compare function. - -Possible values: -@table @samp -@item sad -sum of absolute differences, fast (default) -@item sse -sum of squared errors -@item satd -sum of absolute Hadamard transformed differences -@item dct -sum of absolute DCT transformed differences -@item psnr -sum of squared quantization errors (avoid, low quality) -@item bit -number of bits needed for the block -@item rd -rate distortion optimal, slow -@item zero -0 -@item vsad -sum of absolute vertical differences -@item vsse -sum of squared vertical differences -@item nsse -noise preserving sum of squared differences -@item w53 -5/3 wavelet, only used in snow -@item w97 -9/7 wavelet, only used in snow -@item dctmax - -@item chroma - -@end table - -@item ildctcmp @var{integer} (@emph{encoding,video}) -Set interlaced dct compare function. - -Possible values: -@table @samp -@item sad -sum of absolute differences, fast (default) -@item sse -sum of squared errors -@item satd -sum of absolute Hadamard transformed differences -@item dct -sum of absolute DCT transformed differences -@item psnr -sum of squared quantization errors (avoid, low quality) -@item bit -number of bits needed for the block -@item rd -rate distortion optimal, slow -@item zero -0 -@item vsad -sum of absolute vertical differences -@item vsse -sum of squared vertical differences -@item nsse -noise preserving sum of squared differences -@item w53 -5/3 wavelet, only used in snow -@item w97 -9/7 wavelet, only used in snow -@item dctmax - -@item chroma - -@end table - -@item dia_size @var{integer} (@emph{encoding,video}) -Set diamond type & size for motion estimation. - -@item last_pred @var{integer} (@emph{encoding,video}) -Set amount of motion predictors from the previous frame. - -@item preme @var{integer} (@emph{encoding,video}) -Set pre motion estimation. - -@item precmp @var{integer} (@emph{encoding,video}) -Set pre motion estimation compare function. - -Possible values: -@table @samp -@item sad -sum of absolute differences, fast (default) -@item sse -sum of squared errors -@item satd -sum of absolute Hadamard transformed differences -@item dct -sum of absolute DCT transformed differences -@item psnr -sum of squared quantization errors (avoid, low quality) -@item bit -number of bits needed for the block -@item rd -rate distortion optimal, slow -@item zero -0 -@item vsad -sum of absolute vertical differences -@item vsse -sum of squared vertical differences -@item nsse -noise preserving sum of squared differences -@item w53 -5/3 wavelet, only used in snow -@item w97 -9/7 wavelet, only used in snow -@item dctmax - -@item chroma - -@end table - -@item pre_dia_size @var{integer} (@emph{encoding,video}) -Set diamond type & size for motion estimation pre-pass. - -@item subq @var{integer} (@emph{encoding,video}) -Set sub pel motion estimation quality. - -@item dtg_active_format @var{integer} - -@item me_range @var{integer} (@emph{encoding,video}) -Set limit motion vectors range (1023 for DivX player). - -@item ibias @var{integer} (@emph{encoding,video}) -Set intra quant bias. - -@item pbias @var{integer} (@emph{encoding,video}) -Set inter quant bias. - -@item color_table_id @var{integer} - -@item global_quality @var{integer} (@emph{encoding,audio,video}) - -@item coder @var{integer} (@emph{encoding,video}) - -Possible values: -@table @samp -@item vlc -variable length coder / huffman coder -@item ac -arithmetic coder -@item raw -raw (no encoding) -@item rle -run-length coder -@item deflate -deflate-based coder -@end table - -@item context @var{integer} (@emph{encoding,video}) -Set context model. - -@item slice_flags @var{integer} - -@item xvmc_acceleration @var{integer} - -@item mbd @var{integer} (@emph{encoding,video}) -Set macroblock decision algorithm (high quality mode). - -Possible values: -@table @samp -@item simple -use mbcmp (default) -@item bits -use fewest bits -@item rd -use best rate distortion -@end table - -@item stream_codec_tag @var{integer} - -@item sc_threshold @var{integer} (@emph{encoding,video}) -Set scene change threshold. - -@item lmin @var{integer} (@emph{encoding,video}) -Set min lagrange factor (VBR). - -@item lmax @var{integer} (@emph{encoding,video}) -Set max lagrange factor (VBR). - -@item nr @var{integer} (@emph{encoding,video}) -Set noise reduction. - -@item rc_init_occupancy @var{integer} (@emph{encoding,video}) -Set number of bits which should be loaded into the rc buffer before -decoding starts. - -@item inter_threshold @var{integer} (@emph{encoding,video}) - -@item flags2 @var{flags} (@emph{decoding/encoding,audio,video}) - -Possible values: -@table @samp -@item fast -allow non spec compliant speedup tricks -@item sgop -Deprecated, use mpegvideo private options instead -@item noout -skip bitstream encoding -@item local_header -place global headers at every keyframe instead of in extradata -@item chunks -Frame data might be split into multiple chunks -@item showall -Show all frames before the first keyframe -@item skiprd -Deprecated, use mpegvideo private options instead -@end table - -@item error @var{integer} (@emph{encoding,video}) - -@item qns @var{integer} (@emph{encoding,video}) -Deprecated, use mpegvideo private options instead. - -@item threads @var{integer} (@emph{decoding/encoding,video}) - -Possible values: -@table @samp -@item auto -detect a good number of threads -@end table - -@item me_threshold @var{integer} (@emph{encoding,video}) -Set motion estimation threshold. - -@item mb_threshold @var{integer} (@emph{encoding,video}) -Set macroblock threshold. - -@item dc @var{integer} (@emph{encoding,video}) -Set intra_dc_precision. - -@item nssew @var{integer} (@emph{encoding,video}) -Set nsse weight. - -@item skip_top @var{integer} (@emph{decoding,video}) -Set number of macroblock rows at the top which are skipped. - -@item skip_bottom @var{integer} (@emph{decoding,video}) -Set number of macroblock rows at the bottom which are skipped. - -@item profile @var{integer} (@emph{encoding,audio,video}) - -Possible values: -@table @samp -@item unknown - -@item aac_main - -@item aac_low - -@item aac_ssr - -@item aac_ltp - -@item aac_he - -@item aac_he_v2 - -@item aac_ld - -@item aac_eld - -@item dts - -@item dts_es - -@item dts_96_24 - -@item dts_hd_hra - -@item dts_hd_ma - -@end table - -@item level @var{integer} (@emph{encoding,audio,video}) - -Possible values: -@table @samp -@item unknown - -@end table - -@item lowres @var{integer} (@emph{decoding,audio,video}) -Decode at 1= 1/2, 2=1/4, 3=1/8 resolutions. - -@item skip_threshold @var{integer} (@emph{encoding,video}) -Set frame skip threshold. - -@item skip_factor @var{integer} (@emph{encoding,video}) -Set frame skip factor. - -@item skip_exp @var{integer} (@emph{encoding,video}) -Set frame skip exponent. - -@item skipcmp @var{integer} (@emph{encoding,video}) -Set frame skip compare function. - -Possible values: -@table @samp -@item sad -sum of absolute differences, fast (default) -@item sse -sum of squared errors -@item satd -sum of absolute Hadamard transformed differences -@item dct -sum of absolute DCT transformed differences -@item psnr -sum of squared quantization errors (avoid, low quality) -@item bit -number of bits needed for the block -@item rd -rate distortion optimal, slow -@item zero -0 -@item vsad -sum of absolute vertical differences -@item vsse -sum of squared vertical differences -@item nsse -noise preserving sum of squared differences -@item w53 -5/3 wavelet, only used in snow -@item w97 -9/7 wavelet, only used in snow -@item dctmax - -@item chroma - -@end table - -@item border_mask @var{float} (@emph{encoding,video}) -Increase the quantizer for macroblocks close to borders. - -@item mblmin @var{integer} (@emph{encoding,video}) -Set min macroblock lagrange factor (VBR). - -@item mblmax @var{integer} (@emph{encoding,video}) -Set max macroblock lagrange factor (VBR). - -@item mepc @var{integer} (@emph{encoding,video}) -Set motion estimation bitrate penalty compensation (1.0 = 256). - -@item skip_loop_filter @var{integer} (@emph{decoding,video}) -@item skip_idct @var{integer} (@emph{decoding,video}) -@item skip_frame @var{integer} (@emph{decoding,video}) - -Make decoder discard processing depending on the frame type selected -by the option value. - -@option{skip_loop_filter} skips frame loop filtering, @option{skip_idct} -skips frame IDCT/dequantization, @option{skip_frame} skips decoding. - -Possible values: -@table @samp -@item none -Discard no frame. - -@item default -Discard useless frames like 0-sized frames. - -@item noref -Discard all non-reference frames. - -@item bidir -Discard all bidirectional frames. - -@item nokey -Discard all frames excepts keyframes. - -@item all -Discard all frames. -@end table - -Default value is @samp{default}. - -@item bidir_refine @var{integer} (@emph{encoding,video}) -Refine the two motion vectors used in bidirectional macroblocks. - -@item brd_scale @var{integer} (@emph{encoding,video}) -Downscale frames for dynamic B-frame decision. - -@item keyint_min @var{integer} (@emph{encoding,video}) -Set minimum interval between IDR-frames. - -@item refs @var{integer} (@emph{encoding,video}) -Set reference frames to consider for motion compensation. - -@item chromaoffset @var{integer} (@emph{encoding,video}) -Set chroma qp offset from luma. - -@item trellis @var{integer} (@emph{encoding,audio,video}) -Set rate-distortion optimal quantization. - -@item sc_factor @var{integer} (@emph{encoding,video}) -Set value multiplied by qscale for each frame and added to -scene_change_score. - -@item mv0_threshold @var{integer} (@emph{encoding,video}) -@item b_sensitivity @var{integer} (@emph{encoding,video}) -Adjust sensitivity of b_frame_strategy 1. - -@item compression_level @var{integer} (@emph{encoding,audio,video}) -@item min_prediction_order @var{integer} (@emph{encoding,audio}) -@item max_prediction_order @var{integer} (@emph{encoding,audio}) -@item timecode_frame_start @var{integer} (@emph{encoding,video}) -Set GOP timecode frame start number, in non drop frame format. - -@item request_channels @var{integer} (@emph{decoding,audio}) -Set desired number of audio channels. - -@item bits_per_raw_sample @var{integer} -@item channel_layout @var{integer} (@emph{decoding/encoding,audio}) - -Possible values: -@table @samp -@end table -@item request_channel_layout @var{integer} (@emph{decoding,audio}) - -Possible values: -@table @samp -@end table -@item rc_max_vbv_use @var{float} (@emph{encoding,video}) -@item rc_min_vbv_use @var{float} (@emph{encoding,video}) -@item ticks_per_frame @var{integer} (@emph{decoding/encoding,audio,video}) -@item color_primaries @var{integer} (@emph{decoding/encoding,video}) -@item color_trc @var{integer} (@emph{decoding/encoding,video}) -@item colorspace @var{integer} (@emph{decoding/encoding,video}) -@item color_range @var{integer} (@emph{decoding/encoding,video}) -@item chroma_sample_location @var{integer} (@emph{decoding/encoding,video}) - -@item log_level_offset @var{integer} -Set the log level offset. - -@item slices @var{integer} (@emph{encoding,video}) -Number of slices, used in parallelized encoding. - -@item thread_type @var{flags} (@emph{decoding/encoding,video}) -Select multithreading type. - -Possible values: -@table @samp -@item slice - -@item frame - -@end table -@item audio_service_type @var{integer} (@emph{encoding,audio}) -Set audio service type. - -Possible values: -@table @samp -@item ma -Main Audio Service -@item ef -Effects -@item vi -Visually Impaired -@item hi -Hearing Impaired -@item di -Dialogue -@item co -Commentary -@item em -Emergency -@item vo -Voice Over -@item ka -Karaoke -@end table - -@item request_sample_fmt @var{sample_fmt} (@emph{decoding,audio}) -Set sample format audio decoders should prefer. Default value is -@code{none}. - -@item pkt_timebase @var{rational number} - -@item sub_charenc @var{encoding} (@emph{decoding,subtitles}) -Set the input subtitles character encoding. -@end table - -@c man end CODEC OPTIONS - -@include decoders.texi -@include encoders.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavcodec.html,libavcodec} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavcodec(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-codecs -@settitle FFmpeg codecs - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-devices.texi b/ffmpeg1/doc/ffmpeg-devices.texi deleted file mode 100644 index 9e004d5..0000000 --- a/ffmpeg1/doc/ffmpeg-devices.texi +++ /dev/null @@ -1,62 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Devices Documentation -@titlepage -@center @titlefont{FFmpeg Devices Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes the input and output devices provided by the -libavdevice library. - -@c man end DESCRIPTION - -@chapter Device Options -@c man begin DEVICE OPTIONS - -The libavdevice library provides the same interface as -libavformat. Namely, an input device is considered like a demuxer, and -an output device like a muxer, and the interface and generic device -options are the same provided by libavformat (see the ffmpeg-formats -manual). - -In addition each input or output device may support so-called private -options, which are specific for that component. - -Options may be set by specifying -@var{option} @var{value} in the -FFmpeg tools, or by setting the value explicitly in the device -@code{AVFormatContext} options or using the @file{libavutil/opt.h} API -for programmatic use. - -@c man end DEVICE OPTIONS - -@include indevs.texi -@include outdevs.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavdevice.html,libavdevice} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavdevice(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-devices -@settitle FFmpeg devices - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-filters.texi b/ffmpeg1/doc/ffmpeg-filters.texi deleted file mode 100644 index bb920ce..0000000 --- a/ffmpeg1/doc/ffmpeg-filters.texi +++ /dev/null @@ -1,42 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Filters Documentation -@titlepage -@center @titlefont{FFmpeg Filters Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes filters, sources, and sinks provided by the -libavfilter library. - -@c man end DESCRIPTION - -@include filters.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavfilter.html,libavfilter} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavfilter(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-filters -@settitle FFmpeg filters - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-formats.texi b/ffmpeg1/doc/ffmpeg-formats.texi deleted file mode 100644 index db9215c..0000000 --- a/ffmpeg1/doc/ffmpeg-formats.texi +++ /dev/null @@ -1,182 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Formats Documentation -@titlepage -@center @titlefont{FFmpeg Formats Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes the supported formats (muxers and demuxers) -provided by the libavformat library. - -@c man end DESCRIPTION - -@chapter Format Options -@c man begin FORMAT OPTIONS - -The libavformat library provides some generic global options, which -can be set on all the muxers and demuxers. In addition each muxer or -demuxer may support so-called private options, which are specific for -that component. - -Options may be set by specifying -@var{option} @var{value} in the -FFmpeg tools, or by setting the value explicitly in the -@code{AVFormatContext} options or using the @file{libavutil/opt.h} API -for programmatic use. - -The list of supported options follows: - -@table @option -@item avioflags @var{flags} (@emph{input/output}) -Possible values: -@table @samp -@item direct -Reduce buffering. -@end table - -@item probesize @var{integer} (@emph{input}) -Set probing size in bytes, i.e. the size of the data to analyze to get -stream information. A higher value will allow to detect more -information in case it is dispersed into the stream, but will increase -latency. Must be an integer not lesser than 32. It is 5000000 by default. - -@item packetsize @var{integer} (@emph{output}) -Set packet size. - -@item fflags @var{flags} (@emph{input/output}) -Set format flags. - -Possible values: -@table @samp -@item ignidx -Ignore index. -@item genpts -Generate PTS. -@item nofillin -Do not fill in missing values that can be exactly calculated. -@item noparse -Disable AVParsers, this needs @code{+nofillin} too. -@item igndts -Ignore DTS. -@item discardcorrupt -Discard corrupted frames. -@item sortdts -Try to interleave output packets by DTS. -@item keepside -Do not merge side data. -@item latm -Enable RTP MP4A-LATM payload. -@item nobuffer -Reduce the latency introduced by optional buffering -@end table - -@item analyzeduration @var{integer} (@emph{input}) -Specify how many microseconds are analyzed to probe the input. A -higher value will allow to detect more accurate information, but will -increase latency. It defaults to 5,000,000 microseconds = 5 seconds. - -@item cryptokey @var{hexadecimal string} (@emph{input}) -Set decryption key. - -@item indexmem @var{integer} (@emph{input}) -Set max memory used for timestamp index (per stream). - -@item rtbufsize @var{integer} (@emph{input}) -Set max memory used for buffering real-time frames. - -@item fdebug @var{flags} (@emph{input/output}) -Print specific debug info. - -Possible values: -@table @samp -@item ts -@end table - -@item max_delay @var{integer} (@emph{input/output}) -Set maximum muxing or demuxing delay in microseconds. - -@item fpsprobesize @var{integer} (@emph{input}) -Set number of frames used to probe fps. - -@item audio_preload @var{integer} (@emph{output}) -Set microseconds by which audio packets should be interleaved earlier. - -@item chunk_duration @var{integer} (@emph{output}) -Set microseconds for each chunk. - -@item chunk_size @var{integer} (@emph{output}) -Set size in bytes for each chunk. - -@item err_detect, f_err_detect @var{flags} (@emph{input}) -Set error detection flags. @code{f_err_detect} is deprecated and -should be used only via the @command{ffmpeg} tool. - -Possible values: -@table @samp -@item crccheck -Verify embedded CRCs. -@item bitstream -Detect bitstream specification deviations. -@item buffer -Detect improper bitstream length. -@item explode -Abort decoding on minor error detection. -@item careful -Consider things that violate the spec and have not been seen in the -wild as errors. -@item compliant -Consider all spec non compliancies as errors. -@item aggressive -Consider things that a sane encoder should not do as an error. -@end table - -@item use_wallclock_as_timestamps @var{integer} (@emph{input}) -Use wallclock as timestamps. - -@item avoid_negative_ts @var{integer} (@emph{output}) -Shift timestamps to make them positive. A value of 1 enables shifting, -a value of 0 disables it, the default value of -1 enables shifting -when required by the target format. - -When shifting is enabled, all output timestamps are shifted by the -same amount. Audio, video, and subtitles desynching and relative -timestamp differences are preserved compared to how they would have -been without shifting. - -Also note that this affects only leading negative timestamps, and not -non-monotonic negative timestamps. -@end table - -@c man end FORMAT OPTIONS - -@include demuxers.texi -@include muxers.texi -@include metadata.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavformat.html,libavformat} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavformat(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-formats -@settitle FFmpeg formats - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-protocols.texi b/ffmpeg1/doc/ffmpeg-protocols.texi deleted file mode 100644 index d992e75..0000000 --- a/ffmpeg1/doc/ffmpeg-protocols.texi +++ /dev/null @@ -1,42 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Protocols Documentation -@titlepage -@center @titlefont{FFmpeg Protocols Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes the input and output protocols provided by the -libavformat library. - -@c man end DESCRIPTION - -@include protocols.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavformat.html,libavformat} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavformat(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-protocols -@settitle FFmpeg protocols - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-resampler.texi b/ffmpeg1/doc/ffmpeg-resampler.texi deleted file mode 100644 index 525907a..0000000 --- a/ffmpeg1/doc/ffmpeg-resampler.texi +++ /dev/null @@ -1,265 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Resampler Documentation -@titlepage -@center @titlefont{FFmpeg Resampler Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The FFmpeg resampler provides an high-level interface to the -libswresample library audio resampling utilities. In particular it -allows to perform audio resampling, audio channel layout rematrixing, -and convert audio format and packing layout. - -@c man end DESCRIPTION - -@chapter Resampler Options -@c man begin RESAMPLER OPTIONS - -The audio resampler supports the following named options. - -Options may be set by specifying -@var{option} @var{value} in the -FFmpeg tools, @var{option}=@var{value} for the aresample filter, -by setting the value explicitly in the -@code{SwrContext} options or using the @file{libavutil/opt.h} API for -programmatic use. - -@table @option - -@item ich, in_channel_count -Set the number of input channels. Default value is 0. Setting this -value is not mandatory if the corresponding channel layout -@option{in_channel_layout} is set. - -@item och, out_channel_count -Set the number of output channels. Default value is 0. Setting this -value is not mandatory if the corresponding channel layout -@option{out_channel_layout} is set. - -@item uch, used_channel_count -Set the number of used input channels. Default value is 0. This option is -only used for special remapping. - -@item isr, in_sample_rate -Set the input sample rate. Default value is 0. - -@item osr, out_sample_rate -Set the output sample rate. Default value is 0. - -@item isf, in_sample_fmt -Specify the input sample format. It is set by default to @code{none}. - -@item osf, out_sample_fmt -Specify the output sample format. It is set by default to @code{none}. - -@item tsf, internal_sample_fmt -Set the internal sample format. Default value is @code{none}. -This will automatically be chosen when it is not explicitly set. - -@item icl, in_channel_layout -Set the input channel layout. - -@item ocl, out_channel_layout -Set the output channel layout. - -@item clev, center_mix_level -Set the center mix level. It is a value expressed in deciBel, and must be -in the interval [-32,32]. - -@item slev, surround_mix_level -Set the surround mix level. It is a value expressed in deciBel, and must -be in the interval [-32,32]. - -@item lfe_mix_level -Set LFE mix into non LFE level. It is used when there is a LFE input but no -LFE output. It is a value expressed in deciBel, and must -be in the interval [-32,32]. - -@item rmvol, rematrix_volume -Set rematrix volume. Default value is 1.0. - -@item flags, swr_flags -Set flags used by the converter. Default value is 0. - -It supports the following individual flags: -@table @option -@item res -force resampling, this flag forces resampling to be used even when the -input and output sample rates match. -@end table - -@item dither_scale -Set the dither scale. Default value is 1. - -@item dither_method -Set dither method. Default value is 0. - -Supported values: -@table @samp -@item rectangular -select rectangular dither -@item triangular -select triangular dither -@item triangular_hp -select triangular dither with high pass -@item lipshitz -select lipshitz noise shaping dither -@item shibata -select shibata noise shaping dither -@item low_shibata -select low shibata noise shaping dither -@item high_shibata -select high shibata noise shaping dither -@item f_weighted -select f-weighted noise shaping dither -@item modified_e_weighted -select modified-e-weighted noise shaping dither -@item improved_e_weighted -select improved-e-weighted noise shaping dither - -@end table - -@item resampler -Set resampling engine. Default value is swr. - -Supported values: -@table @samp -@item swr -select the native SW Resampler; filter options precision and cheby are not -applicable in this case. -@item soxr -select the SoX Resampler (where available); compensation, and filter options -filter_size, phase_shift, filter_type & kaiser_beta, are not applicable in this -case. -@end table - -@item filter_size -For swr only, set resampling filter size, default value is 32. - -@item phase_shift -For swr only, set resampling phase shift, default value is 10, and must be in -the interval [0,30]. - -@item linear_interp -Use Linear Interpolation if set to 1, default value is 0. - -@item cutoff -Set cutoff frequency (swr: 6dB point; soxr: 0dB point) ratio; must be a float -value between 0 and 1. Default value is 0.97 with swr, and 0.91 with soxr -(which, with a sample-rate of 44100, preserves the entire audio band to 20kHz). - -@item precision -For soxr only, the precision in bits to which the resampled signal will be -calculated. The default value of 20 (which, with suitable dithering, is -appropriate for a destination bit-depth of 16) gives SoX's 'High Quality'; a -value of 28 gives SoX's 'Very High Quality'. - -@item cheby -For soxr only, selects passband rolloff none (Chebyshev) & higher-precision -approximation for 'irrational' ratios. Default value is 0. - -@item async -For swr only, simple 1 parameter audio sync to timestamps using stretching, -squeezing, filling and trimming. Setting this to 1 will enable filling and -trimming, larger values represent the maximum amount in samples that the data -may be stretched or squeezed for each second. -Default value is 0, thus no compensation is applied to make the samples match -the audio timestamps. - -@item first_pts -For swr only, assume the first pts should be this value. The time unit is 1 / sample rate. -This allows for padding/trimming at the start of stream. By default, no -assumption is made about the first frame's expected pts, so no padding or -trimming is done. For example, this could be set to 0 to pad the beginning with -silence if an audio stream starts after the video stream or to trim any samples -with a negative pts due to encoder delay. - -@item min_comp -For swr only, set the minimum difference between timestamps and audio data (in -seconds) to trigger stretching/squeezing/filling or trimming of the -data to make it match the timestamps. The default is that -stretching/squeezing/filling and trimming is disabled -(@option{min_comp} = @code{FLT_MAX}). - -@item min_hard_comp -For swr only, set the minimum difference between timestamps and audio data (in -seconds) to trigger adding/dropping samples to make it match the -timestamps. This option effectively is a threshold to select between -hard (trim/fill) and soft (squeeze/stretch) compensation. Note that -all compensation is by default disabled through @option{min_comp}. -The default is 0.1. - -@item comp_duration -For swr only, set duration (in seconds) over which data is stretched/squeezed -to make it match the timestamps. Must be a non-negative double float value, -default value is 1.0. - -@item max_soft_comp -For swr only, set maximum factor by which data is stretched/squeezed to make it -match the timestamps. Must be a non-negative double float value, default value -is 0. - -@item matrix_encoding -Select matrixed stereo encoding. - -It accepts the following values: -@table @samp -@item none -select none -@item dolby -select Dolby -@item dplii -select Dolby Pro Logic II -@end table - -Default value is @code{none}. - -@item filter_type -For swr only, select resampling filter type. This only affects resampling -operations. - -It accepts the following values: -@table @samp -@item cubic -select cubic -@item blackman_nuttall -select Blackman Nuttall Windowed Sinc -@item kaiser -select Kaiser Windowed Sinc -@end table - -@item kaiser_beta -For swr only, set Kaiser Window Beta value. Must be an integer in the -interval [2,16], default value is 9. - -@end table - -@c man end RESAMPLER OPTIONS - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libswresample.html,libswresample} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libswresample(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-resampler -@settitle FFmpeg Resampler - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-scaler.texi b/ffmpeg1/doc/ffmpeg-scaler.texi deleted file mode 100644 index 1110c69..0000000 --- a/ffmpeg1/doc/ffmpeg-scaler.texi +++ /dev/null @@ -1,141 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Scaler Documentation -@titlepage -@center @titlefont{FFmpeg Scaler Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The FFmpeg rescaler provides an high-level interface to the libswscale -library image conversion utilities. In particular it allows to perform -image rescaling and pixel format conversion. - -@c man end DESCRIPTION - -@chapter Scaler Options -@c man begin SCALER OPTIONS - -The video scaler supports the following named options. - -Options may be set by specifying -@var{option} @var{value} in the -FFmpeg tools. For programmatic use, they can be set explicitly in the -@code{SwsContext} options or through the @file{libavutil/opt.h} API. - -@table @option - -@item sws_flags -Set the scaler flags. This is also used to set the scaling -algorithm. Only a single algorithm should be selected. - -It accepts the following values: -@table @samp -@item fast_bilinear -Select fast bilinear scaling algorithm. - -@item bilinear -Select bilinear scaling algorithm. - -@item bicubic -Select bicubic scaling algorithm. - -@item experimental -Select experimental scaling algorithm. - -@item neighbor -Select nearest neighbor rescaling algorithm. - -@item area -Select averaging area rescaling algorithm. - -@item bicubiclin -Select bicubic scaling algorithm for the luma component, bilinear for -chroma components. - -@item gauss -Select Gaussian rescaling algorithm. - -@item sinc -Select sinc rescaling algorithm. - -@item lanczos -Select lanczos rescaling algorithm. - -@item spline -Select natural bicubic spline rescaling algorithm. - -@item print_info -Enable printing/debug logging. - -@item accurate_rnd -Enable accurate rounding. - -@item full_chroma_int -Enable full chroma interpolation. - -@item full_chroma_inp -Select full chroma input. - -@item bitexact -Enable bitexact output. -@end table - -@item srcw -Set source width. - -@item srch -Set source height. - -@item dstw -Set destination width. - -@item dsth -Set destination height. - -@item src_format -Set source pixel format (must be expressed as an integer). - -@item dst_format -Set destination pixel format (must be expressed as an integer). - -@item src_range -Select source range. - -@item dst_range -Select destination range. - -@item param0, param1 -Set scaling algorithm parameters. The specified values are specific of -some scaling algorithms and ignored by others. The specified values -are floating point number values. - -@end table - -@c man end SCALER OPTIONS - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libswscale.html,libswscale} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libswscale(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-scaler -@settitle FFmpeg video scaling and pixel format converter - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg-utils.texi b/ffmpeg1/doc/ffmpeg-utils.texi deleted file mode 100644 index c5822a8..0000000 --- a/ffmpeg1/doc/ffmpeg-utils.texi +++ /dev/null @@ -1,43 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle FFmpeg Utilities Documentation -@titlepage -@center @titlefont{FFmpeg Utilities Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -This document describes some generic features and utilities provided -by the libavutil library. - -@c man end DESCRIPTION - -@include syntax.texi -@include eval.texi - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{libavutil.html,libavutil} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), libavutil(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg-utils -@settitle FFmpeg utilities - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg.texi b/ffmpeg1/doc/ffmpeg.texi deleted file mode 100644 index ca5d652..0000000 --- a/ffmpeg1/doc/ffmpeg.texi +++ /dev/null @@ -1,1385 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle ffmpeg Documentation -@titlepage -@center @titlefont{ffmpeg Documentation} -@end titlepage - -@top - -@contents - -@chapter Synopsis - -ffmpeg [@var{global_options}] @{[@var{input_file_options}] -i @file{input_file}@} ... @{[@var{output_file_options}] @file{output_file}@} ... - -@chapter Description -@c man begin DESCRIPTION - -ffmpeg is a very fast video and audio converter that can also grab from -a live audio/video source. It can also convert between arbitrary sample -rates and resize video on the fly with a high quality polyphase filter. - -ffmpeg reads from an arbitrary number of input "files" (which can be regular -files, pipes, network streams, grabbing devices, etc.), specified by the -@code{-i} option, and writes to an arbitrary number of output "files", which are -specified by a plain output filename. Anything found on the command line which -cannot be interpreted as an option is considered to be an output filename. - -Each input or output file can in principle contain any number of streams of -different types (video/audio/subtitle/attachment/data). Allowed number and/or -types of streams can be limited by the container format. Selecting, which -streams from which inputs go into output, is done either automatically or with -the @code{-map} option (see the Stream selection chapter). - -To refer to input files in options, you must use their indices (0-based). E.g. -the first input file is @code{0}, the second is @code{1} etc. Similarly, streams -within a file are referred to by their indices. E.g. @code{2:3} refers to the -fourth stream in the third input file. See also the Stream specifiers chapter. - -As a general rule, options are applied to the next specified -file. Therefore, order is important, and you can have the same -option on the command line multiple times. Each occurrence is -then applied to the next input or output file. -Exceptions from this rule are the global options (e.g. verbosity level), -which should be specified first. - -Do not mix input and output files -- first specify all input files, then all -output files. Also do not mix options which belong to different files. All -options apply ONLY to the next input or output file and are reset between files. - -@itemize -@item -To set the video bitrate of the output file to 64kbit/s: -@example -ffmpeg -i input.avi -b:v 64k -bufsize 64k output.avi -@end example - -@item -To force the frame rate of the output file to 24 fps: -@example -ffmpeg -i input.avi -r 24 output.avi -@end example - -@item -To force the frame rate of the input file (valid for raw formats only) -to 1 fps and the frame rate of the output file to 24 fps: -@example -ffmpeg -r 1 -i input.m2v -r 24 output.avi -@end example -@end itemize - -The format option may be needed for raw input files. - -@c man end DESCRIPTION - -@chapter Detailed description -@c man begin DETAILED DESCRIPTION - -The transcoding process in @command{ffmpeg} for each output can be described by -the following diagram: - -@example - _______ ______________ _________ ______________ ________ -| | | | | | | | | | -| input | demuxer | encoded data | decoder | decoded | encoder | encoded data | muxer | output | -| file | ---------> | packets | ---------> | frames | ---------> | packets | -------> | file | -|_______| |______________| |_________| |______________| |________| - -@end example - -@command{ffmpeg} calls the libavformat library (containing demuxers) to read -input files and get packets containing encoded data from them. When there are -multiple input files, @command{ffmpeg} tries to keep them synchronized by -tracking lowest timestamp on any active input stream. - -Encoded packets are then passed to the decoder (unless streamcopy is selected -for the stream, see further for a description). The decoder produces -uncompressed frames (raw video/PCM audio/...) which can be processed further by -filtering (see next section). After filtering the frames are passed to the -encoder, which encodes them and outputs encoded packets again. Finally those are -passed to the muxer, which writes the encoded packets to the output file. - -@section Filtering -Before encoding, @command{ffmpeg} can process raw audio and video frames using -filters from the libavfilter library. Several chained filters form a filter -graph. @command{ffmpeg} distinguishes between two types of filtergraphs - -simple and complex. - -@subsection Simple filtergraphs -Simple filtergraphs are those that have exactly one input and output, both of -the same type. In the above diagram they can be represented by simply inserting -an additional step between decoding and encoding: - -@example - _________ __________ ______________ -| | | | | | -| decoded | simple filtergraph | filtered | encoder | encoded data | -| frames | -------------------> | frames | ---------> | packets | -|_________| |__________| |______________| - -@end example - -Simple filtergraphs are configured with the per-stream @option{-filter} option -(with @option{-vf} and @option{-af} aliases for video and audio respectively). -A simple filtergraph for video can look for example like this: - -@example - _______ _____________ _______ _____ ________ -| | | | | | | | | | -| input | ---> | deinterlace | ---> | scale | ---> | fps | ---> | output | -|_______| |_____________| |_______| |_____| |________| - -@end example - -Note that some filters change frame properties but not frame contents. E.g. the -@code{fps} filter in the example above changes number of frames, but does not -touch the frame contents. Another example is the @code{setpts} filter, which -only sets timestamps and otherwise passes the frames unchanged. - -@subsection Complex filtergraphs -Complex filtergraphs are those which cannot be described as simply a linear -processing chain applied to one stream. This is the case e.g. when the graph has -more than one input and/or output, or when output stream type is different from -input. They can be represented with the following diagram: - -@example - _________ -| | -| input 0 |\ __________ -|_________| \ | | - \ _________ /| output 0 | - \ | | / |__________| - _________ \| complex | / -| | | |/ -| input 1 |---->| filter |\ -|_________| | | \ __________ - /| graph | \ | | - / | | \| output 1 | - _________ / |_________| |__________| -| | / -| input 2 |/ -|_________| - -@end example - -Complex filtergraphs are configured with the @option{-filter_complex} option. -Note that this option is global, since a complex filtergraph by its nature -cannot be unambiguously associated with a single stream or file. - -The @option{-lavfi} option is equivalent to @option{-filter_complex}. - -A trivial example of a complex filtergraph is the @code{overlay} filter, which -has two video inputs and one video output, containing one video overlaid on top -of the other. Its audio counterpart is the @code{amix} filter. - -@section Stream copy -Stream copy is a mode selected by supplying the @code{copy} parameter to the -@option{-codec} option. It makes @command{ffmpeg} omit the decoding and encoding -step for the specified stream, so it does only demuxing and muxing. It is useful -for changing the container format or modifying container-level metadata. The -diagram above will in this case simplify to this: - -@example - _______ ______________ ________ -| | | | | | -| input | demuxer | encoded data | muxer | output | -| file | ---------> | packets | -------> | file | -|_______| |______________| |________| - -@end example - -Since there is no decoding or encoding, it is very fast and there is no quality -loss. However it might not work in some cases because of many factors. Applying -filters is obviously also impossible, since filters work on uncompressed data. - -@c man end DETAILED DESCRIPTION - -@chapter Stream selection -@c man begin STREAM SELECTION - -By default ffmpeg includes only one stream of each type (video, audio, subtitle) -present in the input files and adds them to each output file. It picks the -"best" of each based upon the following criteria; for video it is the stream -with the highest resolution, for audio the stream with the most channels, for -subtitle it's the first subtitle stream. In the case where several streams of -the same type rate equally, the lowest numbered stream is chosen. - -You can disable some of those defaults by using @code{-vn/-an/-sn} options. For -full manual control, use the @code{-map} option, which disables the defaults just -described. - -@c man end STREAM SELECTION - -@chapter Options -@c man begin OPTIONS - -@include avtools-common-opts.texi - -@section Main options - -@table @option - -@item -f @var{fmt} (@emph{input/output}) -Force input or output file format. The format is normally auto detected for input -files and guessed from file extension for output files, so this option is not -needed in most cases. - -@item -i @var{filename} (@emph{input}) -input file name - -@item -y (@emph{global}) -Overwrite output files without asking. - -@item -n (@emph{global}) -Do not overwrite output files but exit if file exists. - -@item -c[:@var{stream_specifier}] @var{codec} (@emph{input/output,per-stream}) -@itemx -codec[:@var{stream_specifier}] @var{codec} (@emph{input/output,per-stream}) -Select an encoder (when used before an output file) or a decoder (when used -before an input file) for one or more streams. @var{codec} is the name of a -decoder/encoder or a special value @code{copy} (output only) to indicate that -the stream is not to be re-encoded. - -For example -@example -ffmpeg -i INPUT -map 0 -c:v libx264 -c:a copy OUTPUT -@end example -encodes all video streams with libx264 and copies all audio streams. - -For each stream, the last matching @code{c} option is applied, so -@example -ffmpeg -i INPUT -map 0 -c copy -c:v:1 libx264 -c:a:137 libvorbis OUTPUT -@end example -will copy all the streams except the second video, which will be encoded with -libx264, and the 138th audio, which will be encoded with libvorbis. - -@item -t @var{duration} (@emph{output}) -Stop writing the output after its duration reaches @var{duration}. -@var{duration} may be a number in seconds, or in @code{hh:mm:ss[.xxx]} form. - --to and -t are mutually exclusive and -t has priority. - -@item -to @var{position} (@emph{output}) -Stop writing the output at @var{position}. -@var{position} may be a number in seconds, or in @code{hh:mm:ss[.xxx]} form. - --to and -t are mutually exclusive and -t has priority. - -@item -fs @var{limit_size} (@emph{output}) -Set the file size limit, expressed in bytes. - -@item -ss @var{position} (@emph{input/output}) -When used as an input option (before @code{-i}), seeks in this input file to -@var{position}. When used as an output option (before an output filename), -decodes but discards input until the timestamps reach @var{position}. This is -slower, but more accurate. - -@var{position} may be either in seconds or in @code{hh:mm:ss[.xxx]} form. - -@item -itsoffset @var{offset} (@emph{input}) -Set the input time offset in seconds. -@code{[-]hh:mm:ss[.xxx]} syntax is also supported. -The offset is added to the timestamps of the input files. -Specifying a positive offset means that the corresponding -streams are delayed by @var{offset} seconds. - -@item -timestamp @var{time} (@emph{output}) -Set the recording timestamp in the container. -The syntax for @var{time} is: -@example -now|([(YYYY-MM-DD|YYYYMMDD)[T|t| ]]((HH:MM:SS[.m...])|(HHMMSS[.m...]))[Z|z]) -@end example -If the value is "now" it takes the current time. -Time is local time unless 'Z' or 'z' is appended, in which case it is -interpreted as UTC. -If the year-month-day part is not specified it takes the current -year-month-day. - -@item -metadata[:metadata_specifier] @var{key}=@var{value} (@emph{output,per-metadata}) -Set a metadata key/value pair. - -An optional @var{metadata_specifier} may be given to set metadata -on streams or chapters. See @code{-map_metadata} documentation for -details. - -This option overrides metadata set with @code{-map_metadata}. It is -also possible to delete metadata by using an empty value. - -For example, for setting the title in the output file: -@example -ffmpeg -i in.avi -metadata title="my title" out.flv -@end example - -To set the language of the first audio stream: -@example -ffmpeg -i INPUT -metadata:s:a:1 language=eng OUTPUT -@end example - -@item -target @var{type} (@emph{output}) -Specify target file type (@code{vcd}, @code{svcd}, @code{dvd}, @code{dv}, -@code{dv50}). @var{type} may be prefixed with @code{pal-}, @code{ntsc-} or -@code{film-} to use the corresponding standard. All the format options -(bitrate, codecs, buffer sizes) are then set automatically. You can just type: - -@example -ffmpeg -i myfile.avi -target vcd /tmp/vcd.mpg -@end example - -Nevertheless you can specify additional options as long as you know -they do not conflict with the standard, as in: - -@example -ffmpeg -i myfile.avi -target vcd -bf 2 /tmp/vcd.mpg -@end example - -@item -dframes @var{number} (@emph{output}) -Set the number of data frames to record. This is an alias for @code{-frames:d}. - -@item -frames[:@var{stream_specifier}] @var{framecount} (@emph{output,per-stream}) -Stop writing to the stream after @var{framecount} frames. - -@item -q[:@var{stream_specifier}] @var{q} (@emph{output,per-stream}) -@itemx -qscale[:@var{stream_specifier}] @var{q} (@emph{output,per-stream}) -Use fixed quality scale (VBR). The meaning of @var{q} is -codec-dependent. - -@anchor{filter_option} -@item -filter[:@var{stream_specifier}] @var{filter_graph} (@emph{output,per-stream}) -Create the filter graph specified by @var{filter_graph} and use it to -filter the stream. - -@var{filter_graph} is a description of the filter graph to apply to -the stream, and must have a single input and a single output of the -same type of the stream. In the filter graph, the input is associated -to the label @code{in}, and the output to the label @code{out}. See -the ffmpeg-filters manual for more information about the filtergraph -syntax. - -See the @ref{filter_complex_option,,-filter_complex option} if you -want to create filter graphs with multiple inputs and/or outputs. - -@item -pre[:@var{stream_specifier}] @var{preset_name} (@emph{output,per-stream}) -Specify the preset for matching stream(s). - -@item -stats (@emph{global}) -Print encoding progress/statistics. It is on by default, to explicitly -disable it you need to specify @code{-nostats}. - -@item -progress @var{url} (@emph{global}) -Send program-friendly progress information to @var{url}. - -Progress information is written approximately every second and at the end of -the encoding process. It is made of "@var{key}=@var{value}" lines. @var{key} -consists of only alphanumeric characters. The last key of a sequence of -progress information is always "progress". - -@item -stdin -Enable interaction on standard input. On by default unless standard input is -used as an input. To explicitly disable interaction you need to specify -@code{-nostdin}. - -Disabling interaction on standard input is useful, for example, if -ffmpeg is in the background process group. Roughly the same result can -be achieved with @code{ffmpeg ... < /dev/null} but it requires a -shell. - -@item -debug_ts (@emph{global}) -Print timestamp information. It is off by default. This option is -mostly useful for testing and debugging purposes, and the output -format may change from one version to another, so it should not be -employed by portable scripts. - -See also the option @code{-fdebug ts}. - -@item -attach @var{filename} (@emph{output}) -Add an attachment to the output file. This is supported by a few formats -like Matroska for e.g. fonts used in rendering subtitles. Attachments -are implemented as a specific type of stream, so this option will add -a new stream to the file. It is then possible to use per-stream options -on this stream in the usual way. Attachment streams created with this -option will be created after all the other streams (i.e. those created -with @code{-map} or automatic mappings). - -Note that for Matroska you also have to set the mimetype metadata tag: -@example -ffmpeg -i INPUT -attach DejaVuSans.ttf -metadata:s:2 mimetype=application/x-truetype-font out.mkv -@end example -(assuming that the attachment stream will be third in the output file). - -@item -dump_attachment[:@var{stream_specifier}] @var{filename} (@emph{input,per-stream}) -Extract the matching attachment stream into a file named @var{filename}. If -@var{filename} is empty, then the value of the @code{filename} metadata tag -will be used. - -E.g. to extract the first attachment to a file named 'out.ttf': -@example -ffmpeg -dump_attachment:t:0 out.ttf -i INPUT -@end example -To extract all attachments to files determined by the @code{filename} tag: -@example -ffmpeg -dump_attachment:t "" -i INPUT -@end example - -Technical note -- attachments are implemented as codec extradata, so this -option can actually be used to extract extradata from any stream, not just -attachments. - -@end table - -@section Video Options - -@table @option -@item -vframes @var{number} (@emph{output}) -Set the number of video frames to record. This is an alias for @code{-frames:v}. -@item -r[:@var{stream_specifier}] @var{fps} (@emph{input/output,per-stream}) -Set frame rate (Hz value, fraction or abbreviation). - -As an input option, ignore any timestamps stored in the file and instead -generate timestamps assuming constant frame rate @var{fps}. - -As an output option, duplicate or drop input frames to achieve constant output -frame rate @var{fps}. - -@item -s[:@var{stream_specifier}] @var{size} (@emph{input/output,per-stream}) -Set frame size. - -As an input option, this is a shortcut for the @option{video_size} private -option, recognized by some demuxers for which the frame size is either not -stored in the file or is configurable -- e.g. raw video or video grabbers. - -As an output option, this inserts the @code{scale} video filter to the -@emph{end} of the corresponding filtergraph. Please use the @code{scale} filter -directly to insert it at the beginning or some other place. - -The format is @samp{wxh} (default - same as source). - -@item -aspect[:@var{stream_specifier}] @var{aspect} (@emph{output,per-stream}) -Set the video display aspect ratio specified by @var{aspect}. - -@var{aspect} can be a floating point number string, or a string of the -form @var{num}:@var{den}, where @var{num} and @var{den} are the -numerator and denominator of the aspect ratio. For example "4:3", -"16:9", "1.3333", and "1.7777" are valid argument values. - -@item -vn (@emph{output}) -Disable video recording. - -@item -vcodec @var{codec} (@emph{output}) -Set the video codec. This is an alias for @code{-codec:v}. - -@item -pass[:@var{stream_specifier}] @var{n} (@emph{output,per-stream}) -Select the pass number (1 or 2). It is used to do two-pass -video encoding. The statistics of the video are recorded in the first -pass into a log file (see also the option -passlogfile), -and in the second pass that log file is used to generate the video -at the exact requested bitrate. -On pass 1, you may just deactivate audio and set output to null, -examples for Windows and Unix: -@example -ffmpeg -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y NUL -ffmpeg -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y /dev/null -@end example - -@item -passlogfile[:@var{stream_specifier}] @var{prefix} (@emph{output,per-stream}) -Set two-pass log file name prefix to @var{prefix}, the default file name -prefix is ``ffmpeg2pass''. The complete file name will be -@file{PREFIX-N.log}, where N is a number specific to the output -stream - -@item -vlang @var{code} -Set the ISO 639 language code (3 letters) of the current video stream. - -@item -vf @var{filter_graph} (@emph{output}) -Create the filter graph specified by @var{filter_graph} and use it to -filter the stream. - -This is an alias for @code{-filter:v}, see the @ref{filter_option,,-filter option}. -@end table - -@section Advanced Video Options - -@table @option -@item -pix_fmt[:@var{stream_specifier}] @var{format} (@emph{input/output,per-stream}) -Set pixel format. Use @code{-pix_fmts} to show all the supported -pixel formats. -If the selected pixel format can not be selected, ffmpeg will print a -warning and select the best pixel format supported by the encoder. -If @var{pix_fmt} is prefixed by a @code{+}, ffmpeg will exit with an error -if the requested pixel format can not be selected, and automatic conversions -inside filter graphs are disabled. -If @var{pix_fmt} is a single @code{+}, ffmpeg selects the same pixel format -as the input (or graph output) and automatic conversions are disabled. - -@item -sws_flags @var{flags} (@emph{input/output}) -Set SwScaler flags. -@item -vdt @var{n} -Discard threshold. - -@item -rc_override[:@var{stream_specifier}] @var{override} (@emph{output,per-stream}) -Rate control override for specific intervals, formatted as "int,int,int" -list separated with slashes. Two first values are the beginning and -end frame numbers, last one is quantizer to use if positive, or quality -factor if negative. - -@item -deinterlace -Deinterlace pictures. -This option is deprecated since the deinterlacing is very low quality. -Use the yadif filter with @code{-filter:v yadif}. -@item -ilme -Force interlacing support in encoder (MPEG-2 and MPEG-4 only). -Use this option if your input file is interlaced and you want -to keep the interlaced format for minimum losses. -The alternative is to deinterlace the input stream with -@option{-deinterlace}, but deinterlacing introduces losses. -@item -psnr -Calculate PSNR of compressed frames. -@item -vstats -Dump video coding statistics to @file{vstats_HHMMSS.log}. -@item -vstats_file @var{file} -Dump video coding statistics to @var{file}. -@item -top[:@var{stream_specifier}] @var{n} (@emph{output,per-stream}) -top=1/bottom=0/auto=-1 field first -@item -dc @var{precision} -Intra_dc_precision. -@item -vtag @var{fourcc/tag} (@emph{output}) -Force video tag/fourcc. This is an alias for @code{-tag:v}. -@item -qphist (@emph{global}) -Show QP histogram -@item -vbsf @var{bitstream_filter} -Deprecated see -bsf - -@item -force_key_frames[:@var{stream_specifier}] @var{time}[,@var{time}...] (@emph{output,per-stream}) -@item -force_key_frames[:@var{stream_specifier}] expr:@var{expr} (@emph{output,per-stream}) -Force key frames at the specified timestamps, more precisely at the first -frames after each specified time. - -If the argument is prefixed with @code{expr:}, the string @var{expr} -is interpreted like an expression and is evaluated for each frame. A -key frame is forced in case the evaluation is non-zero. - -If one of the times is "@code{chapters}[@var{delta}]", it is expanded into -the time of the beginning of all chapters in the file, shifted by -@var{delta}, expressed as a time in seconds. -This option can be useful to ensure that a seek point is present at a -chapter mark or any other designated place in the output file. - -For example, to insert a key frame at 5 minutes, plus key frames 0.1 second -before the beginning of every chapter: -@example --force_key_frames 0:05:00,chapters-0.1 -@end example - -The expression in @var{expr} can contain the following constants: -@table @option -@item n -the number of current processed frame, starting from 0 -@item n_forced -the number of forced frames -@item prev_forced_n -the number of the previous forced frame, it is @code{NAN} when no -keyframe was forced yet -@item prev_forced_t -the time of the previous forced frame, it is @code{NAN} when no -keyframe was forced yet -@item t -the time of the current processed frame -@end table - -For example to force a key frame every 5 seconds, you can specify: -@example --force_key_frames expr:gte(t,n_forced*5) -@end example - -To force a key frame 5 seconds after the time of the last forced one, -starting from second 13: -@example --force_key_frames expr:if(isnan(prev_forced_t),gte(t,13),gte(t,prev_forced_t+5)) -@end example - -Note that forcing too many keyframes is very harmful for the lookahead -algorithms of certain encoders: using fixed-GOP options or similar -would be more efficient. - -@item -copyinkf[:@var{stream_specifier}] (@emph{output,per-stream}) -When doing stream copy, copy also non-key frames found at the -beginning. -@end table - -@section Audio Options - -@table @option -@item -aframes @var{number} (@emph{output}) -Set the number of audio frames to record. This is an alias for @code{-frames:a}. -@item -ar[:@var{stream_specifier}] @var{freq} (@emph{input/output,per-stream}) -Set the audio sampling frequency. For output streams it is set by -default to the frequency of the corresponding input stream. For input -streams this option only makes sense for audio grabbing devices and raw -demuxers and is mapped to the corresponding demuxer options. -@item -aq @var{q} (@emph{output}) -Set the audio quality (codec-specific, VBR). This is an alias for -q:a. -@item -ac[:@var{stream_specifier}] @var{channels} (@emph{input/output,per-stream}) -Set the number of audio channels. For output streams it is set by -default to the number of input audio channels. For input streams -this option only makes sense for audio grabbing devices and raw demuxers -and is mapped to the corresponding demuxer options. -@item -an (@emph{output}) -Disable audio recording. -@item -acodec @var{codec} (@emph{input/output}) -Set the audio codec. This is an alias for @code{-codec:a}. -@item -sample_fmt[:@var{stream_specifier}] @var{sample_fmt} (@emph{output,per-stream}) -Set the audio sample format. Use @code{-sample_fmts} to get a list -of supported sample formats. - -@item -af @var{filter_graph} (@emph{output}) -Create the filter graph specified by @var{filter_graph} and use it to -filter the stream. - -This is an alias for @code{-filter:a}, see the @ref{filter_option,,-filter option}. -@end table - -@section Advanced Audio options: - -@table @option -@item -atag @var{fourcc/tag} (@emph{output}) -Force audio tag/fourcc. This is an alias for @code{-tag:a}. -@item -absf @var{bitstream_filter} -Deprecated, see -bsf -@item -guess_layout_max @var{channels} (@emph{input,per-stream}) -If some input channel layout is not known, try to guess only if it -corresponds to at most the specified number of channels. For example, 2 -tells to @command{ffmpeg} to recognize 1 channel as mono and 2 channels as -stereo but not 6 channels as 5.1. The default is to always try to guess. Use -0 to disable all guessing. -@end table - -@section Subtitle options: - -@table @option -@item -slang @var{code} -Set the ISO 639 language code (3 letters) of the current subtitle stream. -@item -scodec @var{codec} (@emph{input/output}) -Set the subtitle codec. This is an alias for @code{-codec:s}. -@item -sn (@emph{output}) -Disable subtitle recording. -@item -sbsf @var{bitstream_filter} -Deprecated, see -bsf -@end table - -@section Advanced Subtitle options: - -@table @option - -@item -fix_sub_duration -Fix subtitles durations. For each subtitle, wait for the next packet in the -same stream and adjust the duration of the first to avoid overlap. This is -necessary with some subtitles codecs, especially DVB subtitles, because the -duration in the original packet is only a rough estimate and the end is -actually marked by an empty subtitle frame. Failing to use this option when -necessary can result in exaggerated durations or muxing failures due to -non-monotonic timestamps. - -Note that this option will delay the output of all data until the next -subtitle packet is decoded: it may increase memory consumption and latency a -lot. - -@item -canvas_size @var{size} -Set the size of the canvas used to render subtitles. - -@end table - -@section Advanced options - -@table @option -@item -map [-]@var{input_file_id}[:@var{stream_specifier}][,@var{sync_file_id}[:@var{stream_specifier}]] | @var{[linklabel]} (@emph{output}) - -Designate one or more input streams as a source for the output file. Each input -stream is identified by the input file index @var{input_file_id} and -the input stream index @var{input_stream_id} within the input -file. Both indices start at 0. If specified, -@var{sync_file_id}:@var{stream_specifier} sets which input stream -is used as a presentation sync reference. - -The first @code{-map} option on the command line specifies the -source for output stream 0, the second @code{-map} option specifies -the source for output stream 1, etc. - -A @code{-} character before the stream identifier creates a "negative" mapping. -It disables matching streams from already created mappings. - -An alternative @var{[linklabel]} form will map outputs from complex filter -graphs (see the @option{-filter_complex} option) to the output file. -@var{linklabel} must correspond to a defined output link label in the graph. - -For example, to map ALL streams from the first input file to output -@example -ffmpeg -i INPUT -map 0 output -@end example - -For example, if you have two audio streams in the first input file, -these streams are identified by "0:0" and "0:1". You can use -@code{-map} to select which streams to place in an output file. For -example: -@example -ffmpeg -i INPUT -map 0:1 out.wav -@end example -will map the input stream in @file{INPUT} identified by "0:1" to -the (single) output stream in @file{out.wav}. - -For example, to select the stream with index 2 from input file -@file{a.mov} (specified by the identifier "0:2"), and stream with -index 6 from input @file{b.mov} (specified by the identifier "1:6"), -and copy them to the output file @file{out.mov}: -@example -ffmpeg -i a.mov -i b.mov -c copy -map 0:2 -map 1:6 out.mov -@end example - -To select all video and the third audio stream from an input file: -@example -ffmpeg -i INPUT -map 0:v -map 0:a:2 OUTPUT -@end example - -To map all the streams except the second audio, use negative mappings -@example -ffmpeg -i INPUT -map 0 -map -0:a:1 OUTPUT -@end example - -Note that using this option disables the default mappings for this output file. - -@item -map_channel [@var{input_file_id}.@var{stream_specifier}.@var{channel_id}|-1][:@var{output_file_id}.@var{stream_specifier}] -Map an audio channel from a given input to an output. If -@var{output_file_id}.@var{stream_specifier} is not set, the audio channel will -be mapped on all the audio streams. - -Using "-1" instead of -@var{input_file_id}.@var{stream_specifier}.@var{channel_id} will map a muted -channel. - -For example, assuming @var{INPUT} is a stereo audio file, you can switch the -two audio channels with the following command: -@example -ffmpeg -i INPUT -map_channel 0.0.1 -map_channel 0.0.0 OUTPUT -@end example - -If you want to mute the first channel and keep the second: -@example -ffmpeg -i INPUT -map_channel -1 -map_channel 0.0.1 OUTPUT -@end example - -The order of the "-map_channel" option specifies the order of the channels in -the output stream. The output channel layout is guessed from the number of -channels mapped (mono if one "-map_channel", stereo if two, etc.). Using "-ac" -in combination of "-map_channel" makes the channel gain levels to be updated if -input and output channel layouts don't match (for instance two "-map_channel" -options and "-ac 6"). - -You can also extract each channel of an input to specific outputs; the following -command extracts two channels of the @var{INPUT} audio stream (file 0, stream 0) -to the respective @var{OUTPUT_CH0} and @var{OUTPUT_CH1} outputs: -@example -ffmpeg -i INPUT -map_channel 0.0.0 OUTPUT_CH0 -map_channel 0.0.1 OUTPUT_CH1 -@end example - -The following example splits the channels of a stereo input into two separate -streams, which are put into the same output file: -@example -ffmpeg -i stereo.wav -map 0:0 -map 0:0 -map_channel 0.0.0:0.0 -map_channel 0.0.1:0.1 -y out.ogg -@end example - -Note that currently each output stream can only contain channels from a single -input stream; you can't for example use "-map_channel" to pick multiple input -audio channels contained in different streams (from the same or different files) -and merge them into a single output stream. It is therefore not currently -possible, for example, to turn two separate mono streams into a single stereo -stream. However splitting a stereo stream into two single channel mono streams -is possible. - -If you need this feature, a possible workaround is to use the @emph{amerge} -filter. For example, if you need to merge a media (here @file{input.mkv}) with 2 -mono audio streams into one single stereo channel audio stream (and keep the -video stream), you can use the following command: -@example -ffmpeg -i input.mkv -filter_complex "[0:1] [0:2] amerge" -c:a pcm_s16le -c:v copy output.mkv -@end example - -@item -map_metadata[:@var{metadata_spec_out}] @var{infile}[:@var{metadata_spec_in}] (@emph{output,per-metadata}) -Set metadata information of the next output file from @var{infile}. Note that -those are file indices (zero-based), not filenames. -Optional @var{metadata_spec_in/out} parameters specify, which metadata to copy. -A metadata specifier can have the following forms: -@table @option -@item @var{g} -global metadata, i.e. metadata that applies to the whole file - -@item @var{s}[:@var{stream_spec}] -per-stream metadata. @var{stream_spec} is a stream specifier as described -in the @ref{Stream specifiers} chapter. In an input metadata specifier, the first -matching stream is copied from. In an output metadata specifier, all matching -streams are copied to. - -@item @var{c}:@var{chapter_index} -per-chapter metadata. @var{chapter_index} is the zero-based chapter index. - -@item @var{p}:@var{program_index} -per-program metadata. @var{program_index} is the zero-based program index. -@end table -If metadata specifier is omitted, it defaults to global. - -By default, global metadata is copied from the first input file, -per-stream and per-chapter metadata is copied along with streams/chapters. These -default mappings are disabled by creating any mapping of the relevant type. A negative -file index can be used to create a dummy mapping that just disables automatic copying. - -For example to copy metadata from the first stream of the input file to global metadata -of the output file: -@example -ffmpeg -i in.ogg -map_metadata 0:s:0 out.mp3 -@end example - -To do the reverse, i.e. copy global metadata to all audio streams: -@example -ffmpeg -i in.mkv -map_metadata:s:a 0:g out.mkv -@end example -Note that simple @code{0} would work as well in this example, since global -metadata is assumed by default. - -@item -map_chapters @var{input_file_index} (@emph{output}) -Copy chapters from input file with index @var{input_file_index} to the next -output file. If no chapter mapping is specified, then chapters are copied from -the first input file with at least one chapter. Use a negative file index to -disable any chapter copying. - -@item -benchmark (@emph{global}) -Show benchmarking information at the end of an encode. -Shows CPU time used and maximum memory consumption. -Maximum memory consumption is not supported on all systems, -it will usually display as 0 if not supported. -@item -benchmark_all (@emph{global}) -Show benchmarking information during the encode. -Shows CPU time used in various steps (audio/video encode/decode). -@item -timelimit @var{duration} (@emph{global}) -Exit after ffmpeg has been running for @var{duration} seconds. -@item -dump (@emph{global}) -Dump each input packet to stderr. -@item -hex (@emph{global}) -When dumping packets, also dump the payload. -@item -re (@emph{input}) -Read input at native frame rate. Mainly used to simulate a grab device. -By default @command{ffmpeg} attempts to read the input(s) as fast as possible. -This option will slow down the reading of the input(s) to the native frame rate -of the input(s). It is useful for real-time output (e.g. live streaming). If -your input(s) is coming from some other live streaming source (through HTTP or -UDP for example) the server might already be in real-time, thus the option will -likely not be required. On the other hand, this is meaningful if your input(s) -is a file you are trying to push in real-time. -@item -loop_input -Loop over the input stream. Currently it works only for image -streams. This option is used for automatic FFserver testing. -This option is deprecated, use -loop 1. -@item -loop_output @var{number_of_times} -Repeatedly loop output for formats that support looping such as animated GIF -(0 will loop the output infinitely). -This option is deprecated, use -loop. -@item -vsync @var{parameter} -Video sync method. -For compatibility reasons old values can be specified as numbers. -Newly added values will have to be specified as strings always. - -@table @option -@item 0, passthrough -Each frame is passed with its timestamp from the demuxer to the muxer. -@item 1, cfr -Frames will be duplicated and dropped to achieve exactly the requested -constant framerate. -@item 2, vfr -Frames are passed through with their timestamp or dropped so as to -prevent 2 frames from having the same timestamp. -@item drop -As passthrough but destroys all timestamps, making the muxer generate -fresh timestamps based on frame-rate. -@item -1, auto -Chooses between 1 and 2 depending on muxer capabilities. This is the -default method. -@end table - -Note that the timestamps may be further modified by the muxer, after this. -For example, in the case that the format option @option{avoid_negative_ts} -is enabled. - -With -map you can select from which stream the timestamps should be -taken. You can leave either video or audio unchanged and sync the -remaining stream(s) to the unchanged one. - -@item -async @var{samples_per_second} -Audio sync method. "Stretches/squeezes" the audio stream to match the timestamps, -the parameter is the maximum samples per second by which the audio is changed. --async 1 is a special case where only the start of the audio stream is corrected -without any later correction. - -Note that the timestamps may be further modified by the muxer, after this. -For example, in the case that the format option @option{avoid_negative_ts} -is enabled. - -This option has been deprecated. Use the @code{aresample} audio filter instead. - -@item -copyts -Do not process input timestamps, but keep their values without trying -to sanitize them. In particular, do not remove the initial start time -offset value. - -Note that, depending on the @option{vsync} option or on specific muxer -processing (e.g. in case the format option @option{avoid_negative_ts} -is enabled) the output timestamps may mismatch with the input -timestamps even when this option is selected. - -@item -copytb @var{mode} -Specify how to set the encoder timebase when stream copying. @var{mode} is an -integer numeric value, and can assume one of the following values: - -@table @option -@item 1 -Use the demuxer timebase. - -The time base is copied to the output encoder from the corresponding input -demuxer. This is sometimes required to avoid non monotonically increasing -timestamps when copying video streams with variable frame rate. - -@item 0 -Use the decoder timebase. - -The time base is copied to the output encoder from the corresponding input -decoder. - -@item -1 -Try to make the choice automatically, in order to generate a sane output. -@end table - -Default value is -1. - -@item -shortest (@emph{output}) -Finish encoding when the shortest input stream ends. -@item -dts_delta_threshold -Timestamp discontinuity delta threshold. -@item -muxdelay @var{seconds} (@emph{input}) -Set the maximum demux-decode delay. -@item -muxpreload @var{seconds} (@emph{input}) -Set the initial demux-decode delay. -@item -streamid @var{output-stream-index}:@var{new-value} (@emph{output}) -Assign a new stream-id value to an output stream. This option should be -specified prior to the output filename to which it applies. -For the situation where multiple output files exist, a streamid -may be reassigned to a different value. - -For example, to set the stream 0 PID to 33 and the stream 1 PID to 36 for -an output mpegts file: -@example -ffmpeg -i infile -streamid 0:33 -streamid 1:36 out.ts -@end example - -@item -bsf[:@var{stream_specifier}] @var{bitstream_filters} (@emph{output,per-stream}) -Set bitstream filters for matching streams. @var{bitstream_filters} is -a comma-separated list of bitstream filters. Use the @code{-bsfs} option -to get the list of bitstream filters. -@example -ffmpeg -i h264.mp4 -c:v copy -bsf:v h264_mp4toannexb -an out.h264 -@end example -@example -ffmpeg -i file.mov -an -vn -bsf:s mov2textsub -c:s copy -f rawvideo sub.txt -@end example - -@item -tag[:@var{stream_specifier}] @var{codec_tag} (@emph{per-stream}) -Force a tag/fourcc for matching streams. - -@item -timecode @var{hh}:@var{mm}:@var{ss}SEP@var{ff} -Specify Timecode for writing. @var{SEP} is ':' for non drop timecode and ';' -(or '.') for drop. -@example -ffmpeg -i input.mpg -timecode 01:02:03.04 -r 30000/1001 -s ntsc output.mpg -@end example - -@anchor{filter_complex_option} -@item -filter_complex @var{filtergraph} (@emph{global}) -Define a complex filter graph, i.e. one with arbitrary number of inputs and/or -outputs. For simple graphs -- those with one input and one output of the same -type -- see the @option{-filter} options. @var{filtergraph} is a description of -the filter graph, as described in the ``Filtergraph syntax'' section of the -ffmpeg-filters manual. - -Input link labels must refer to input streams using the -@code{[file_index:stream_specifier]} syntax (i.e. the same as @option{-map} -uses). If @var{stream_specifier} matches multiple streams, the first one will be -used. An unlabeled input will be connected to the first unused input stream of -the matching type. - -Output link labels are referred to with @option{-map}. Unlabeled outputs are -added to the first output file. - -Note that with this option it is possible to use only lavfi sources without -normal input files. - -For example, to overlay an image over video -@example -ffmpeg -i video.mkv -i image.png -filter_complex '[0:v][1:v]overlay[out]' -map -'[out]' out.mkv -@end example -Here @code{[0:v]} refers to the first video stream in the first input file, -which is linked to the first (main) input of the overlay filter. Similarly the -first video stream in the second input is linked to the second (overlay) input -of overlay. - -Assuming there is only one video stream in each input file, we can omit input -labels, so the above is equivalent to -@example -ffmpeg -i video.mkv -i image.png -filter_complex 'overlay[out]' -map -'[out]' out.mkv -@end example - -Furthermore we can omit the output label and the single output from the filter -graph will be added to the output file automatically, so we can simply write -@example -ffmpeg -i video.mkv -i image.png -filter_complex 'overlay' out.mkv -@end example - -To generate 5 seconds of pure red video using lavfi @code{color} source: -@example -ffmpeg -filter_complex 'color=c=red' -t 5 out.mkv -@end example - -@item -lavfi @var{filtergraph} (@emph{global}) -Define a complex filter graph, i.e. one with arbitrary number of inputs and/or -outputs. Equivalent to @option{-filter_complex}. - -@end table - -As a special exception, you can use a bitmap subtitle stream as input: it -will be converted into a video with the same size as the largest video in -the file, or 720x576 if no video is present. Note that this is an -experimental and temporary solution. It will be removed once libavfilter has -proper support for subtitles. - -For example, to hardcode subtitles on top of a DVB-T recording stored in -MPEG-TS format, delaying the subtitles by 1 second: -@example -ffmpeg -i input.ts -filter_complex \ - '[#0x2ef] setpts=PTS+1/TB [sub] ; [#0x2d0] [sub] overlay' \ - -sn -map '#0x2dc' output.mkv -@end example -(0x2d0, 0x2dc and 0x2ef are the MPEG-TS PIDs of respectively the video, -audio and subtitles streams; 0:0, 0:3 and 0:7 would have worked too) - -@section Preset files -A preset file contains a sequence of @var{option}=@var{value} pairs, -one for each line, specifying a sequence of options which would be -awkward to specify on the command line. Lines starting with the hash -('#') character are ignored and are used to provide comments. Check -the @file{presets} directory in the FFmpeg source tree for examples. - -Preset files are specified with the @code{vpre}, @code{apre}, -@code{spre}, and @code{fpre} options. The @code{fpre} option takes the -filename of the preset instead of a preset name as input and can be -used for any kind of codec. For the @code{vpre}, @code{apre}, and -@code{spre} options, the options specified in a preset file are -applied to the currently selected codec of the same type as the preset -option. - -The argument passed to the @code{vpre}, @code{apre}, and @code{spre} -preset options identifies the preset file to use according to the -following rules: - -First ffmpeg searches for a file named @var{arg}.ffpreset in the -directories @file{$FFMPEG_DATADIR} (if set), and @file{$HOME/.ffmpeg}, and in -the datadir defined at configuration time (usually @file{PREFIX/share/ffmpeg}) -or in a @file{ffpresets} folder along the executable on win32, -in that order. For example, if the argument is @code{libvpx-1080p}, it will -search for the file @file{libvpx-1080p.ffpreset}. - -If no such file is found, then ffmpeg will search for a file named -@var{codec_name}-@var{arg}.ffpreset in the above-mentioned -directories, where @var{codec_name} is the name of the codec to which -the preset file options will be applied. For example, if you select -the video codec with @code{-vcodec libvpx} and use @code{-vpre 1080p}, -then it will search for the file @file{libvpx-1080p.ffpreset}. -@c man end OPTIONS - -@chapter Tips -@c man begin TIPS - -@itemize -@item -For streaming at very low bitrate application, use a low frame rate -and a small GOP size. This is especially true for RealVideo where -the Linux player does not seem to be very fast, so it can miss -frames. An example is: - -@example -ffmpeg -g 3 -r 3 -t 10 -b:v 50k -s qcif -f rv10 /tmp/b.rm -@end example - -@item -The parameter 'q' which is displayed while encoding is the current -quantizer. The value 1 indicates that a very good quality could -be achieved. The value 31 indicates the worst quality. If q=31 appears -too often, it means that the encoder cannot compress enough to meet -your bitrate. You must either increase the bitrate, decrease the -frame rate or decrease the frame size. - -@item -If your computer is not fast enough, you can speed up the -compression at the expense of the compression ratio. You can use -'-me zero' to speed up motion estimation, and '-g 0' to disable -motion estimation completely (you have only I-frames, which means it -is about as good as JPEG compression). - -@item -To have very low audio bitrates, reduce the sampling frequency -(down to 22050 Hz for MPEG audio, 22050 or 11025 for AC-3). - -@item -To have a constant quality (but a variable bitrate), use the option -'-qscale n' when 'n' is between 1 (excellent quality) and 31 (worst -quality). - -@end itemize -@c man end TIPS - -@chapter Examples -@c man begin EXAMPLES - -@section Preset files - -A preset file contains a sequence of @var{option=value} pairs, one for -each line, specifying a sequence of options which can be specified also on -the command line. Lines starting with the hash ('#') character are ignored and -are used to provide comments. Empty lines are also ignored. Check the -@file{presets} directory in the FFmpeg source tree for examples. - -Preset files are specified with the @code{pre} option, this option takes a -preset name as input. FFmpeg searches for a file named @var{preset_name}.avpreset in -the directories @file{$AVCONV_DATADIR} (if set), and @file{$HOME/.ffmpeg}, and in -the data directory defined at configuration time (usually @file{$PREFIX/share/ffmpeg}) -in that order. For example, if the argument is @code{libx264-max}, it will -search for the file @file{libx264-max.avpreset}. - -@section Video and Audio grabbing - -If you specify the input format and device then ffmpeg can grab video -and audio directly. - -@example -ffmpeg -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpg -@end example - -Or with an ALSA audio source (mono input, card id 1) instead of OSS: -@example -ffmpeg -f alsa -ac 1 -i hw:1 -f video4linux2 -i /dev/video0 /tmp/out.mpg -@end example - -Note that you must activate the right video source and channel before -launching ffmpeg with any TV viewer such as -@uref{http://linux.bytesex.org/xawtv/, xawtv} by Gerd Knorr. You also -have to set the audio recording levels correctly with a -standard mixer. - -@section X11 grabbing - -Grab the X11 display with ffmpeg via - -@example -ffmpeg -f x11grab -s cif -r 25 -i :0.0 /tmp/out.mpg -@end example - -0.0 is display.screen number of your X11 server, same as -the DISPLAY environment variable. - -@example -ffmpeg -f x11grab -s cif -r 25 -i :0.0+10,20 /tmp/out.mpg -@end example - -0.0 is display.screen number of your X11 server, same as the DISPLAY environment -variable. 10 is the x-offset and 20 the y-offset for the grabbing. - -@section Video and Audio file format conversion - -Any supported file format and protocol can serve as input to ffmpeg: - -Examples: -@itemize -@item -You can use YUV files as input: - -@example -ffmpeg -i /tmp/test%d.Y /tmp/out.mpg -@end example - -It will use the files: -@example -/tmp/test0.Y, /tmp/test0.U, /tmp/test0.V, -/tmp/test1.Y, /tmp/test1.U, /tmp/test1.V, etc... -@end example - -The Y files use twice the resolution of the U and V files. They are -raw files, without header. They can be generated by all decent video -decoders. You must specify the size of the image with the @option{-s} option -if ffmpeg cannot guess it. - -@item -You can input from a raw YUV420P file: - -@example -ffmpeg -i /tmp/test.yuv /tmp/out.avi -@end example - -test.yuv is a file containing raw YUV planar data. Each frame is composed -of the Y plane followed by the U and V planes at half vertical and -horizontal resolution. - -@item -You can output to a raw YUV420P file: - -@example -ffmpeg -i mydivx.avi hugefile.yuv -@end example - -@item -You can set several input files and output files: - -@example -ffmpeg -i /tmp/a.wav -s 640x480 -i /tmp/a.yuv /tmp/a.mpg -@end example - -Converts the audio file a.wav and the raw YUV video file a.yuv -to MPEG file a.mpg. - -@item -You can also do audio and video conversions at the same time: - -@example -ffmpeg -i /tmp/a.wav -ar 22050 /tmp/a.mp2 -@end example - -Converts a.wav to MPEG audio at 22050 Hz sample rate. - -@item -You can encode to several formats at the same time and define a -mapping from input stream to output streams: - -@example -ffmpeg -i /tmp/a.wav -map 0:a -b:a 64k /tmp/a.mp2 -map 0:a -b:a 128k /tmp/b.mp2 -@end example - -Converts a.wav to a.mp2 at 64 kbits and to b.mp2 at 128 kbits. '-map -file:index' specifies which input stream is used for each output -stream, in the order of the definition of output streams. - -@item -You can transcode decrypted VOBs: - -@example -ffmpeg -i snatch_1.vob -f avi -c:v mpeg4 -b:v 800k -g 300 -bf 2 -c:a libmp3lame -b:a 128k snatch.avi -@end example - -This is a typical DVD ripping example; the input is a VOB file, the -output an AVI file with MPEG-4 video and MP3 audio. Note that in this -command we use B-frames so the MPEG-4 stream is DivX5 compatible, and -GOP size is 300 which means one intra frame every 10 seconds for 29.97fps -input video. Furthermore, the audio stream is MP3-encoded so you need -to enable LAME support by passing @code{--enable-libmp3lame} to configure. -The mapping is particularly useful for DVD transcoding -to get the desired audio language. - -NOTE: To see the supported input formats, use @code{ffmpeg -formats}. - -@item -You can extract images from a video, or create a video from many images: - -For extracting images from a video: -@example -ffmpeg -i foo.avi -r 1 -s WxH -f image2 foo-%03d.jpeg -@end example - -This will extract one video frame per second from the video and will -output them in files named @file{foo-001.jpeg}, @file{foo-002.jpeg}, -etc. Images will be rescaled to fit the new WxH values. - -If you want to extract just a limited number of frames, you can use the -above command in combination with the -vframes or -t option, or in -combination with -ss to start extracting from a certain point in time. - -For creating a video from many images: -@example -ffmpeg -f image2 -i foo-%03d.jpeg -r 12 -s WxH foo.avi -@end example - -The syntax @code{foo-%03d.jpeg} specifies to use a decimal number -composed of three digits padded with zeroes to express the sequence -number. It is the same syntax supported by the C printf function, but -only formats accepting a normal integer are suitable. - -When importing an image sequence, -i also supports expanding -shell-like wildcard patterns (globbing) internally, by selecting the -image2-specific @code{-pattern_type glob} option. - -For example, for creating a video from filenames matching the glob pattern -@code{foo-*.jpeg}: -@example -ffmpeg -f image2 -pattern_type glob -i 'foo-*.jpeg' -r 12 -s WxH foo.avi -@end example - -@item -You can put many streams of the same type in the output: - -@example -ffmpeg -i test1.avi -i test2.avi -map 0:3 -map 0:2 -map 0:1 -map 0:0 -c copy test12.nut -@end example - -The resulting output file @file{test12.avi} will contain first four streams from -the input file in reverse order. - -@item -To force CBR video output: -@example -ffmpeg -i myfile.avi -b 4000k -minrate 4000k -maxrate 4000k -bufsize 1835k out.m2v -@end example - -@item -The four options lmin, lmax, mblmin and mblmax use 'lambda' units, -but you may use the QP2LAMBDA constant to easily convert from 'q' units: -@example -ffmpeg -i src.ext -lmax 21*QP2LAMBDA dst.ext -@end example - -@end itemize -@c man end EXAMPLES - -@chapter See Also - -@ifhtml -@url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-utils.html,ffmpeg-utils}, -@url{ffmpeg-scaler.html,ffmpeg-scaler}, -@url{ffmpeg-resampler.html,ffmpeg-resampler}, -@url{ffmpeg-codecs.html,ffmpeg-codecs}, -@url{ffmpeg-bitstream-filters.html,ffmpeg-bitstream-filters}, -@url{ffmpeg-formats.html,ffmpeg-formats}, -@url{ffmpeg-devices.html,ffmpeg-devices}, -@url{ffmpeg-protocols.html,ffmpeg-protocols}, -@url{ffmpeg-filters.html,ffmpeg-filters} -@end ifhtml - -@ifnothtml -ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-utils(1), ffmpeg-scaler(1), ffmpeg-resampler(1), -ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), ffmpeg-formats(1), -ffmpeg-devices(1), ffmpeg-protocols(1), ffmpeg-filters(1) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffmpeg -@settitle ffmpeg video converter - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffmpeg.txt b/ffmpeg1/doc/ffmpeg.txt deleted file mode 100644 index a028ca2..0000000 --- a/ffmpeg1/doc/ffmpeg.txt +++ /dev/null @@ -1,47 +0,0 @@ - : - ffmpeg.c : libav* - ======== : ====== - : - : - --------------------------------:---> AVStream... - InputStream input_streams[] / : - / : - InputFile input_files[] +==========================+ / ^ : - ------> 0 | : st ---:-----------:--/ : : - ^ +------+-----------+-----+ / +--------------------------+ : : - : | :ist_index--:-----:---------/ 1 | : st : | : : - : +------+-----------+-----+ +==========================+ : : - nb_input_files : | :ist_index--:-----:------------------> 2 | : st : | : : - : +------+-----------+-----+ +--------------------------+ : nb_input_streams : - : | :ist_index : | 3 | ... | : : - v +------+-----------+-----+ +--------------------------+ : : - --> 4 | | : : - | +--------------------------+ : : - | 5 | | : : - | +==========================+ v : - | : - | : - | : - | : - --------- --------------------------------:---> AVStream... - \ / : - OutputStream output_streams[] / : - \ / : - +======\======================/======+ ^ : - ------> 0 | : source_index : st-:--- | : : - OutputFile output_files[] / +------------------------------------+ : : - / 1 | : : : | : : - ^ +------+------------+-----+ / +------------------------------------+ : : - : | : ost_index -:-----:------/ 2 | : : : | : : - nb_output_files : +------+------------+-----+ +====================================+ : : - : | : ost_index -:-----|-----------------> 3 | : : : | : : - : +------+------------+-----+ +------------------------------------+ : nb_output_streams : - : | : : | 4 | | : : - : +------+------------+-----+ +------------------------------------+ : : - : | : : | 5 | | : : - v +------+------------+-----+ +------------------------------------+ : : - 6 | | : : - +------------------------------------+ : : - 7 | | : : - +====================================+ v : - : diff --git a/ffmpeg1/doc/ffplay.texi b/ffmpeg1/doc/ffplay.texi deleted file mode 100644 index ee160a0..0000000 --- a/ffmpeg1/doc/ffplay.texi +++ /dev/null @@ -1,235 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle ffplay Documentation -@titlepage -@center @titlefont{ffplay Documentation} -@end titlepage - -@top - -@contents - -@chapter Synopsis - -ffplay [@var{options}] [@file{input_file}] - -@chapter Description -@c man begin DESCRIPTION - -FFplay is a very simple and portable media player using the FFmpeg -libraries and the SDL library. It is mostly used as a testbed for the -various FFmpeg APIs. -@c man end - -@chapter Options -@c man begin OPTIONS - -@include avtools-common-opts.texi - -@section Main options - -@table @option -@item -x @var{width} -Force displayed width. -@item -y @var{height} -Force displayed height. -@item -s @var{size} -Set frame size (WxH or abbreviation), needed for videos which do -not contain a header with the frame size like raw YUV. This option -has been deprecated in favor of private options, try -video_size. -@item -an -Disable audio. -@item -vn -Disable video. -@item -ss @var{pos} -Seek to a given position in seconds. -@item -t @var{duration} -play seconds of audio/video -@item -bytes -Seek by bytes. -@item -nodisp -Disable graphical display. -@item -f @var{fmt} -Force format. -@item -window_title @var{title} -Set window title (default is the input filename). -@item -loop @var{number} -Loops movie playback times. 0 means forever. -@item -showmode @var{mode} -Set the show mode to use. -Available values for @var{mode} are: -@table @samp -@item 0, video -show video -@item 1, waves -show audio waves -@item 2, rdft -show audio frequency band using RDFT ((Inverse) Real Discrete Fourier Transform) -@end table - -Default value is "video", if video is not present or cannot be played -"rdft" is automatically selected. - -You can interactively cycle through the available show modes by -pressing the key @key{w}. - -@item -vf @var{filter_graph} -Create the filter graph specified by @var{filter_graph} and use it to -filter the video stream. - -@var{filter_graph} is a description of the filter graph to apply to -the stream, and must have a single video input and a single video -output. In the filter graph, the input is associated to the label -@code{in}, and the output to the label @code{out}. See the -ffmpeg-filters manual for more information about the filtergraph -syntax. - -@item -af @var{filter_graph} -@var{filter_graph} is a description of the filter graph to apply to -the input audio. -Use the option "-filters" to show all the available filters (including -sources and sinks). - -@item -i @var{input_file} -Read @var{input_file}. -@end table - -@section Advanced options -@table @option -@item -pix_fmt @var{format} -Set pixel format. -This option has been deprecated in favor of private options, try -pixel_format. - -@item -stats -Print several playback statistics, in particular show the stream -duration, the codec parameters, the current position in the stream and -the audio/video synchronisation drift. It is on by default, to -explicitly disable it you need to specify @code{-nostats}. - -@item -bug -Work around bugs. -@item -fast -Non-spec-compliant optimizations. -@item -genpts -Generate pts. -@item -rtp_tcp -Force RTP/TCP protocol usage instead of RTP/UDP. It is only meaningful -if you are streaming with the RTSP protocol. -@item -sync @var{type} -Set the master clock to audio (@code{type=audio}), video -(@code{type=video}) or external (@code{type=ext}). Default is audio. The -master clock is used to control audio-video synchronization. Most media -players use audio as master clock, but in some cases (streaming or high -quality broadcast) it is necessary to change that. This option is mainly -used for debugging purposes. -@item -threads @var{count} -Set the thread count. -@item -ast @var{audio_stream_number} -Select the desired audio stream number, counting from 0. The number -refers to the list of all the input audio streams. If it is greater -than the number of audio streams minus one, then the last one is -selected, if it is negative the audio playback is disabled. -@item -vst @var{video_stream_number} -Select the desired video stream number, counting from 0. The number -refers to the list of all the input video streams. If it is greater -than the number of video streams minus one, then the last one is -selected, if it is negative the video playback is disabled. -@item -sst @var{subtitle_stream_number} -Select the desired subtitle stream number, counting from 0. The number -refers to the list of all the input subtitle streams. If it is greater -than the number of subtitle streams minus one, then the last one is -selected, if it is negative the subtitle rendering is disabled. -@item -autoexit -Exit when video is done playing. -@item -exitonkeydown -Exit if any key is pressed. -@item -exitonmousedown -Exit if any mouse button is pressed. - -@item -codec:@var{media_specifier} @var{codec_name} -Force a specific decoder implementation for the stream identified by -@var{media_specifier}, which can assume the values @code{a} (audio), -@code{v} (video), and @code{s} subtitle. - -@item -acodec @var{codec_name} -Force a specific audio decoder. - -@item -vcodec @var{codec_name} -Force a specific video decoder. - -@item -scodec @var{codec_name} -Force a specific subtitle decoder. -@end table - -@section While playing - -@table @key -@item q, ESC -Quit. - -@item f -Toggle full screen. - -@item p, SPC -Pause. - -@item a -Cycle audio channel. - -@item v -Cycle video channel. - -@item t -Cycle subtitle channel. - -@item w -Show audio waves. - -@item left/right -Seek backward/forward 10 seconds. - -@item down/up -Seek backward/forward 1 minute. - -@item page down/page up -Seek backward/forward 10 minutes. - -@item mouse click -Seek to percentage in file corresponding to fraction of width. - -@end table - -@c man end - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-utils.html,ffmpeg-utils}, -@url{ffmpeg-scaler.html,ffmpeg-scaler}, -@url{ffmpeg-resampler.html,ffmpeg-resampler}, -@url{ffmpeg-codecs.html,ffmpeg-codecs}, -@url{ffmpeg-bitstream-filters.html,ffmpeg-bitstream-filters}, -@url{ffmpeg-formats.html,ffmpeg-formats}, -@url{ffmpeg-devices.html,ffmpeg-devices}, -@url{ffmpeg-protocols.html,ffmpeg-protocols}, -@url{ffmpeg-filters.html,ffmpeg-filters} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffprobe(1), ffserver(1), -ffmpeg-utils(1), ffmpeg-scaler(1), ffmpeg-resampler(1), -ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), ffmpeg-formats(1), -ffmpeg-devices(1), ffmpeg-protocols(1), ffmpeg-filters(1) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffplay -@settitle FFplay media player - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffprobe.texi b/ffmpeg1/doc/ffprobe.texi deleted file mode 100644 index 6e30b2f..0000000 --- a/ffmpeg1/doc/ffprobe.texi +++ /dev/null @@ -1,521 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle ffprobe Documentation -@titlepage -@center @titlefont{ffprobe Documentation} -@end titlepage - -@top - -@contents - -@chapter Synopsis - -ffprobe [@var{options}] [@file{input_file}] - -@chapter Description -@c man begin DESCRIPTION - -ffprobe gathers information from multimedia streams and prints it in -human- and machine-readable fashion. - -For example it can be used to check the format of the container used -by a multimedia stream and the format and type of each media stream -contained in it. - -If a filename is specified in input, ffprobe will try to open and -probe the file content. If the file cannot be opened or recognized as -a multimedia file, a positive exit code is returned. - -ffprobe may be employed both as a standalone application or in -combination with a textual filter, which may perform more -sophisticated processing, e.g. statistical processing or plotting. - -Options are used to list some of the formats supported by ffprobe or -for specifying which information to display, and for setting how -ffprobe will show it. - -ffprobe output is designed to be easily parsable by a textual filter, -and consists of one or more sections of a form defined by the selected -writer, which is specified by the @option{print_format} option. - -Sections may contain other nested sections, and are identified by a -name (which may be shared by other sections), and an unique -name. See the output of @option{sections}. - -Metadata tags stored in the container or in the streams are recognized -and printed in the corresponding "FORMAT" or "STREAM" section. - -@c man end - -@chapter Options -@c man begin OPTIONS - -@include avtools-common-opts.texi - -@section Main options - -@table @option - -@item -f @var{format} -Force format to use. - -@item -unit -Show the unit of the displayed values. - -@item -prefix -Use SI prefixes for the displayed values. -Unless the "-byte_binary_prefix" option is used all the prefixes -are decimal. - -@item -byte_binary_prefix -Force the use of binary prefixes for byte values. - -@item -sexagesimal -Use sexagesimal format HH:MM:SS.MICROSECONDS for time values. - -@item -pretty -Prettify the format of the displayed values, it corresponds to the -options "-unit -prefix -byte_binary_prefix -sexagesimal". - -@item -of, -print_format @var{writer_name}[=@var{writer_options}] -Set the output printing format. - -@var{writer_name} specifies the name of the writer, and -@var{writer_options} specifies the options to be passed to the writer. - -For example for printing the output in JSON format, specify: -@example --print_format json -@end example - -For more details on the available output printing formats, see the -Writers section below. - -@item -sections -Print sections structure and section information, and exit. The output -is not meant to be parsed by a machine. - -@item -select_streams @var{stream_specifier} -Select only the streams specified by @var{stream_specifier}. This -option affects only the options related to streams -(e.g. @code{show_streams}, @code{show_packets}, etc.). - -For example to show only audio streams, you can use the command: -@example -ffprobe -show_streams -select_streams a INPUT -@end example - -To show only video packets belonging to the video stream with index 1: -@example -ffprobe -show_packets -select_streams v:1 INPUT -@end example - -@item -show_data -Show payload data, as an hexadecimal and ASCII dump. Coupled with -@option{-show_packets}, it will dump the packets' data. Coupled with -@option{-show_streams}, it will dump the codec extradata. - -The dump is printed as the "data" field. It may contain newlines. - -@item -show_error -Show information about the error found when trying to probe the input. - -The error information is printed within a section with name "ERROR". - -@item -show_format -Show information about the container format of the input multimedia -stream. - -All the container format information is printed within a section with -name "FORMAT". - -@item -show_format_entry @var{name} -Like @option{-show_format}, but only prints the specified entry of the -container format information, rather than all. This option may be given more -than once, then all specified entries will be shown. - -This option is deprecated, use @code{show_entries} instead. - -@item -show_entries @var{section_entries} -Set list of entries to show. - -Entries are specified according to the following -syntax. @var{section_entries} contains a list of section entries -separated by @code{:}. Each section entry is composed by a section -name (or unique name), optionally followed by a list of entries local -to that section, separated by @code{,}. - -If section name is specified but is followed by no @code{=}, all -entries are printed to output, together with all the contained -sections. Otherwise only the entries specified in the local section -entries list are printed. In particular, if @code{=} is specified but -the list of local entries is empty, then no entries will be shown for -that section. - -Note that the order of specification of the local section entries is -not honored in the output, and the usual display order will be -retained. - -The formal syntax is given by: -@example -@var{LOCAL_SECTION_ENTRIES} ::= @var{SECTION_ENTRY_NAME}[,@var{LOCAL_SECTION_ENTRIES}] -@var{SECTION_ENTRY} ::= @var{SECTION_NAME}[=[@var{LOCAL_SECTION_ENTRIES}]] -@var{SECTION_ENTRIES} ::= @var{SECTION_ENTRY}[:@var{SECTION_ENTRIES}] -@end example - -For example, to show only the index and type of each stream, and the PTS -time, duration time, and stream index of the packets, you can specify -the argument: -@example -packet=pts_time,duration_time,stream_index : stream=index,codec_type -@end example - -To show all the entries in the section "format", but only the codec -type in the section "stream", specify the argument: -@example -format : stream=codec_type -@end example - -To show all the tags in the stream and format sections: -@example -format_tags : format_tags -@end example - -To show only the @code{title} tag (if available) in the stream -sections: -@example -stream_tags=title -@end example - -@item -show_packets -Show information about each packet contained in the input multimedia -stream. - -The information for each single packet is printed within a dedicated -section with name "PACKET". - -@item -show_frames -Show information about each frame contained in the input multimedia -stream. - -The information for each single frame is printed within a dedicated -section with name "FRAME". - -@item -show_streams -Show information about each media stream contained in the input -multimedia stream. - -Each media stream information is printed within a dedicated section -with name "STREAM". - -@item -count_frames -Count the number of frames per stream and report it in the -corresponding stream section. - -@item -count_packets -Count the number of packets per stream and report it in the -corresponding stream section. - -@item -show_private_data, -private -Show private data, that is data depending on the format of the -particular shown element. -This option is enabled by default, but you may need to disable it -for specific uses, for example when creating XSD-compliant XML output. - -@item -show_program_version -Show information related to program version. - -Version information is printed within a section with name -"PROGRAM_VERSION". - -@item -show_library_versions -Show information related to library versions. - -Version information for each library is printed within a section with -name "LIBRARY_VERSION". - -@item -show_versions -Show information related to program and library versions. This is the -equivalent of setting both @option{-show_program_version} and -@option{-show_library_versions} options. - -@item -bitexact -Force bitexact output, useful to produce output which is not dependent -on the specific build. - -@item -i @var{input_file} -Read @var{input_file}. - -@end table -@c man end - -@chapter Writers -@c man begin WRITERS - -A writer defines the output format adopted by @command{ffprobe}, and will be -used for printing all the parts of the output. - -A writer may accept one or more arguments, which specify the options -to adopt. The options are specified as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the currently available writers follows. - -@section default -Default format. - -Print each section in the form: -@example -[SECTION] -key1=val1 -... -keyN=valN -[/SECTION] -@end example - -Metadata tags are printed as a line in the corresponding FORMAT or -STREAM section, and are prefixed by the string "TAG:". - -A description of the accepted options follows. - -@table @option - -@item nokey, nk -If set to 1 specify not to print the key of each field. Default value -is 0. - -@item noprint_wrappers, nw -If set to 1 specify not to print the section header and footer. -Default value is 0. -@end table - -@section compact, csv -Compact and CSV format. - -The @code{csv} writer is equivalent to @code{compact}, but supports -different defaults. - -Each section is printed on a single line. -If no option is specifid, the output has the form: -@example -section|key1=val1| ... |keyN=valN -@end example - -Metadata tags are printed in the corresponding "format" or "stream" -section. A metadata tag key, if printed, is prefixed by the string -"tag:". - -The description of the accepted options follows. - -@table @option - -@item item_sep, s -Specify the character to use for separating fields in the output line. -It must be a single printable character, it is "|" by default ("," for -the @code{csv} writer). - -@item nokey, nk -If set to 1 specify not to print the key of each field. Its default -value is 0 (1 for the @code{csv} writer). - -@item escape, e -Set the escape mode to use, default to "c" ("csv" for the @code{csv} -writer). - -It can assume one of the following values: -@table @option -@item c -Perform C-like escaping. Strings containing a newline ('\n'), carriage -return ('\r'), a tab ('\t'), a form feed ('\f'), the escaping -character ('\') or the item separator character @var{SEP} are escaped using C-like fashioned -escaping, so that a newline is converted to the sequence "\n", a -carriage return to "\r", '\' to "\\" and the separator @var{SEP} is -converted to "\@var{SEP}". - -@item csv -Perform CSV-like escaping, as described in RFC4180. Strings -containing a newline ('\n'), a carriage return ('\r'), a double quote -('"'), or @var{SEP} are enclosed in double-quotes. - -@item none -Perform no escaping. -@end table - -@item print_section, p -Print the section name at the begin of each line if the value is -@code{1}, disable it with value set to @code{0}. Default value is -@code{1}. - -@end table - -@section flat -Flat format. - -A free-form output where each line contains an explicit key=value, such as -"streams.stream.3.tags.foo=bar". The output is shell escaped, so it can be -directly embedded in sh scripts as long as the separator character is an -alphanumeric character or an underscore (see @var{sep_char} option). - -The description of the accepted options follows. - -@table @option -@item sep_char, s -Separator character used to separate the chapter, the section name, IDs and -potential tags in the printed field key. - -Default value is '.'. - -@item hierarchical, h -Specify if the section name specification should be hierarchical. If -set to 1, and if there is more than one section in the current -chapter, the section name will be prefixed by the name of the -chapter. A value of 0 will disable this behavior. - -Default value is 1. -@end table - -@section ini -INI format output. - -Print output in an INI based format. - -The following conventions are adopted: - -@itemize -@item -all key and values are UTF-8 -@item -'.' is the subgroup separator -@item -newline, '\t', '\f', '\b' and the following characters are escaped -@item -'\' is the escape character -@item -'#' is the comment indicator -@item -'=' is the key/value separator -@item -':' is not used but usually parsed as key/value separator -@end itemize - -This writer accepts options as a list of @var{key}=@var{value} pairs, -separated by ":". - -The description of the accepted options follows. - -@table @option -@item hierarchical, h -Specify if the section name specification should be hierarchical. If -set to 1, and if there is more than one section in the current -chapter, the section name will be prefixed by the name of the -chapter. A value of 0 will disable this behavior. - -Default value is 1. -@end table - -@section json -JSON based format. - -Each section is printed using JSON notation. - -The description of the accepted options follows. - -@table @option - -@item compact, c -If set to 1 enable compact output, that is each section will be -printed on a single line. Default value is 0. -@end table - -For more information about JSON, see @url{http://www.json.org/}. - -@section xml -XML based format. - -The XML output is described in the XML schema description file -@file{ffprobe.xsd} installed in the FFmpeg datadir. - -An updated version of the schema can be retrieved at the url -@url{http://www.ffmpeg.org/schema/ffprobe.xsd}, which redirects to the -latest schema committed into the FFmpeg development source code tree. - -Note that the output issued will be compliant to the -@file{ffprobe.xsd} schema only when no special global output options -(@option{unit}, @option{prefix}, @option{byte_binary_prefix}, -@option{sexagesimal} etc.) are specified. - -The description of the accepted options follows. - -@table @option - -@item fully_qualified, q -If set to 1 specify if the output should be fully qualified. Default -value is 0. -This is required for generating an XML file which can be validated -through an XSD file. - -@item xsd_compliant, x -If set to 1 perform more checks for ensuring that the output is XSD -compliant. Default value is 0. -This option automatically sets @option{fully_qualified} to 1. -@end table - -For more information about the XML format, see -@url{http://www.w3.org/XML/}. -@c man end WRITERS - -@chapter Timecode -@c man begin TIMECODE - -@command{ffprobe} supports Timecode extraction: - -@itemize - -@item -MPEG1/2 timecode is extracted from the GOP, and is available in the video -stream details (@option{-show_streams}, see @var{timecode}). - -@item -MOV timecode is extracted from tmcd track, so is available in the tmcd -stream metadata (@option{-show_streams}, see @var{TAG:timecode}). - -@item -DV, GXF and AVI timecodes are available in format metadata -(@option{-show_format}, see @var{TAG:timecode}). - -@end itemize -@c man end TIMECODE - -@chapter See Also - -@ifhtml -@url{ffplay.html,ffmpeg}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-utils.html,ffmpeg-utils}, -@url{ffmpeg-scaler.html,ffmpeg-scaler}, -@url{ffmpeg-resampler.html,ffmpeg-resampler}, -@url{ffmpeg-codecs.html,ffmpeg-codecs}, -@url{ffmpeg-bitstream-filters.html,ffmpeg-bitstream-filters}, -@url{ffmpeg-formats.html,ffmpeg-formats}, -@url{ffmpeg-devices.html,ffmpeg-devices}, -@url{ffmpeg-protocols.html,ffmpeg-protocols}, -@url{ffmpeg-filters.html,ffmpeg-filters} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffserver(1), -ffmpeg-utils(1), ffmpeg-scaler(1), ffmpeg-resampler(1), -ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), ffmpeg-formats(1), -ffmpeg-devices(1), ffmpeg-protocols(1), ffmpeg-filters(1) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffprobe -@settitle ffprobe media prober - -@end ignore - -@bye diff --git a/ffmpeg1/doc/ffprobe.xsd b/ffmpeg1/doc/ffprobe.xsd deleted file mode 100644 index eab97fb..0000000 --- a/ffmpeg1/doc/ffprobe.xsd +++ /dev/null @@ -1,198 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/ffmpeg1/doc/ffserver.conf b/ffmpeg1/doc/ffserver.conf deleted file mode 100644 index 0f5922c..0000000 --- a/ffmpeg1/doc/ffserver.conf +++ /dev/null @@ -1,371 +0,0 @@ -# Port on which the server is listening. You must select a different -# port from your standard HTTP web server if it is running on the same -# computer. -Port 8090 - -# Address on which the server is bound. Only useful if you have -# several network interfaces. -BindAddress 0.0.0.0 - -# Number of simultaneous HTTP connections that can be handled. It has -# to be defined *before* the MaxClients parameter, since it defines the -# MaxClients maximum limit. -MaxHTTPConnections 2000 - -# Number of simultaneous requests that can be handled. Since FFServer -# is very fast, it is more likely that you will want to leave this high -# and use MaxBandwidth, below. -MaxClients 1000 - -# This the maximum amount of kbit/sec that you are prepared to -# consume when streaming to clients. -MaxBandwidth 1000 - -# Access log file (uses standard Apache log file format) -# '-' is the standard output. -CustomLog - - -################################################################## -# Definition of the live feeds. Each live feed contains one video -# and/or audio sequence coming from an ffmpeg encoder or another -# ffserver. This sequence may be encoded simultaneously with several -# codecs at several resolutions. - - - -# You must use 'ffmpeg' to send a live feed to ffserver. In this -# example, you can type: -# -# ffmpeg http://localhost:8090/feed1.ffm - -# ffserver can also do time shifting. It means that it can stream any -# previously recorded live stream. The request should contain: -# "http://xxxx?date=[YYYY-MM-DDT][[HH:]MM:]SS[.m...]".You must specify -# a path where the feed is stored on disk. You also specify the -# maximum size of the feed, where zero means unlimited. Default: -# File=/tmp/feed_name.ffm FileMaxSize=5M -File /tmp/feed1.ffm -FileMaxSize 200K - -# You could specify -# ReadOnlyFile /saved/specialvideo.ffm -# This marks the file as readonly and it will not be deleted or updated. - -# Specify launch in order to start ffmpeg automatically. -# First ffmpeg must be defined with an appropriate path if needed, -# after that options can follow, but avoid adding the http:// field -#Launch ffmpeg - -# Only allow connections from localhost to the feed. -ACL allow 127.0.0.1 - - - - -################################################################## -# Now you can define each stream which will be generated from the -# original audio and video stream. Each format has a filename (here -# 'test1.mpg'). FFServer will send this stream when answering a -# request containing this filename. - - - -# coming from live feed 'feed1' -Feed feed1.ffm - -# Format of the stream : you can choose among: -# mpeg : MPEG-1 multiplexed video and audio -# mpegvideo : only MPEG-1 video -# mp2 : MPEG-2 audio (use AudioCodec to select layer 2 and 3 codec) -# ogg : Ogg format (Vorbis audio codec) -# rm : RealNetworks-compatible stream. Multiplexed audio and video. -# ra : RealNetworks-compatible stream. Audio only. -# mpjpeg : Multipart JPEG (works with Netscape without any plugin) -# jpeg : Generate a single JPEG image. -# asf : ASF compatible streaming (Windows Media Player format). -# swf : Macromedia Flash compatible stream -# avi : AVI format (MPEG-4 video, MPEG audio sound) -Format mpeg - -# Bitrate for the audio stream. Codecs usually support only a few -# different bitrates. -AudioBitRate 32 - -# Number of audio channels: 1 = mono, 2 = stereo -AudioChannels 1 - -# Sampling frequency for audio. When using low bitrates, you should -# lower this frequency to 22050 or 11025. The supported frequencies -# depend on the selected audio codec. -AudioSampleRate 44100 - -# Bitrate for the video stream -VideoBitRate 64 - -# Ratecontrol buffer size -VideoBufferSize 40 - -# Number of frames per second -VideoFrameRate 3 - -# Size of the video frame: WxH (default: 160x128) -# The following abbreviations are defined: sqcif, qcif, cif, 4cif, qqvga, -# qvga, vga, svga, xga, uxga, qxga, sxga, qsxga, hsxga, wvga, wxga, wsxga, -# wuxga, woxga, wqsxga, wquxga, whsxga, whuxga, cga, ega, hd480, hd720, -# hd1080 -VideoSize 160x128 - -# Transmit only intra frames (useful for low bitrates, but kills frame rate). -#VideoIntraOnly - -# If non-intra only, an intra frame is transmitted every VideoGopSize -# frames. Video synchronization can only begin at an intra frame. -VideoGopSize 12 - -# More MPEG-4 parameters -# VideoHighQuality -# Video4MotionVector - -# Choose your codecs: -#AudioCodec mp2 -#VideoCodec mpeg1video - -# Suppress audio -#NoAudio - -# Suppress video -#NoVideo - -#VideoQMin 3 -#VideoQMax 31 - -# Set this to the number of seconds backwards in time to start. Note that -# most players will buffer 5-10 seconds of video, and also you need to allow -# for a keyframe to appear in the data stream. -#Preroll 15 - -# ACL: - -# You can allow ranges of addresses (or single addresses) -#ACL ALLOW - -# You can deny ranges of addresses (or single addresses) -#ACL DENY - -# You can repeat the ACL allow/deny as often as you like. It is on a per -# stream basis. The first match defines the action. If there are no matches, -# then the default is the inverse of the last ACL statement. -# -# Thus 'ACL allow localhost' only allows access from localhost. -# 'ACL deny 1.0.0.0 1.255.255.255' would deny the whole of network 1 and -# allow everybody else. - - - - -################################################################## -# Example streams - - -# Multipart JPEG - -# -#Feed feed1.ffm -#Format mpjpeg -#VideoFrameRate 2 -#VideoIntraOnly -#NoAudio -#Strict -1 -# - - -# Single JPEG - -# -#Feed feed1.ffm -#Format jpeg -#VideoFrameRate 2 -#VideoIntraOnly -##VideoSize 352x240 -#NoAudio -#Strict -1 -# - - -# Flash - -# -#Feed feed1.ffm -#Format swf -#VideoFrameRate 2 -#VideoIntraOnly -#NoAudio -# - - -# ASF compatible - - -Feed feed1.ffm -Format asf -VideoFrameRate 15 -VideoSize 352x240 -VideoBitRate 256 -VideoBufferSize 40 -VideoGopSize 30 -AudioBitRate 64 -StartSendOnKey - - - -# MP3 audio - -# -#Feed feed1.ffm -#Format mp2 -#AudioCodec mp3 -#AudioBitRate 64 -#AudioChannels 1 -#AudioSampleRate 44100 -#NoVideo -# - - -# Ogg Vorbis audio - -# -#Feed feed1.ffm -#Title "Stream title" -#AudioBitRate 64 -#AudioChannels 2 -#AudioSampleRate 44100 -#NoVideo -# - - -# Real with audio only at 32 kbits - -# -#Feed feed1.ffm -#Format rm -#AudioBitRate 32 -#NoVideo -#NoAudio -# - - -# Real with audio and video at 64 kbits - -# -#Feed feed1.ffm -#Format rm -#AudioBitRate 32 -#VideoBitRate 128 -#VideoFrameRate 25 -#VideoGopSize 25 -#NoAudio -# - - -################################################################## -# A stream coming from a file: you only need to set the input -# filename and optionally a new format. Supported conversions: -# AVI -> ASF - -# -#File "/usr/local/httpd/htdocs/tlive.rm" -#NoAudio -# - -# -#File "/usr/local/httpd/htdocs/test.asf" -#NoAudio -#Author "Me" -#Copyright "Super MegaCorp" -#Title "Test stream from disk" -#Comment "Test comment" -# - - -################################################################## -# RTSP examples -# -# You can access this stream with the RTSP URL: -# rtsp://localhost:5454/test1-rtsp.mpg -# -# A non-standard RTSP redirector is also created. Its URL is: -# http://localhost:8090/test1-rtsp.rtsp - -# -#Format rtp -#File "/usr/local/httpd/htdocs/test1.mpg" -# - - -# Transcode an incoming live feed to another live feed, -# using libx264 and video presets - -# -#Format rtp -#Feed feed1.ffm -#VideoCodec libx264 -#VideoFrameRate 24 -#VideoBitRate 100 -#VideoSize 480x272 -#AVPresetVideo default -#AVPresetVideo baseline -#AVOptionVideo flags +global_header -# -#AudioCodec libfaac -#AudioBitRate 32 -#AudioChannels 2 -#AudioSampleRate 22050 -#AVOptionAudio flags +global_header -# - -################################################################## -# SDP/multicast examples -# -# If you want to send your stream in multicast, you must set the -# multicast address with MulticastAddress. The port and the TTL can -# also be set. -# -# An SDP file is automatically generated by ffserver by adding the -# 'sdp' extension to the stream name (here -# http://localhost:8090/test1-sdp.sdp). You should usually give this -# file to your player to play the stream. -# -# The 'NoLoop' option can be used to avoid looping when the stream is -# terminated. - -# -#Format rtp -#File "/usr/local/httpd/htdocs/test1.mpg" -#MulticastAddress 224.124.0.1 -#MulticastPort 5000 -#MulticastTTL 16 -#NoLoop -# - - -################################################################## -# Special streams - -# Server status - - -Format status - -# Only allow local people to get the status -ACL allow localhost -ACL allow 192.168.0.0 192.168.255.255 - -#FaviconURL http://pond1.gladstonefamily.net:8080/favicon.ico - - - -# Redirect index.html to the appropriate site - - -URL http://www.ffmpeg.org/ - diff --git a/ffmpeg1/doc/ffserver.texi b/ffmpeg1/doc/ffserver.texi deleted file mode 100644 index f1b7599..0000000 --- a/ffmpeg1/doc/ffserver.texi +++ /dev/null @@ -1,281 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle ffserver Documentation -@titlepage -@center @titlefont{ffserver Documentation} -@end titlepage - -@top - -@contents - -@chapter Synopsis - -ffserver [@var{options}] - -@chapter Description -@c man begin DESCRIPTION - -@command{ffserver} is a streaming server for both audio and video. It -supports several live feeds, streaming from files and time shifting on -live feeds (you can seek to positions in the past on each live feed, -provided you specify a big enough feed storage in -@file{ffserver.conf}). - -@command{ffserver} receives prerecorded files or FFM streams from some -@command{ffmpeg} instance as input, then streams them over -RTP/RTSP/HTTP. - -An @command{ffserver} instance will listen on some port as specified -in the configuration file. You can launch one or more instances of -@command{ffmpeg} and send one or more FFM streams to the port where -ffserver is expecting to receive them. Alternately, you can make -@command{ffserver} launch such @command{ffmpeg} instances at startup. - -Input streams are called feeds, and each one is specified by a -@code{} section in the configuration file. - -For each feed you can have different output streams in various -formats, each one specified by a @code{} section in the -configuration file. - -@section Status stream - -ffserver supports an HTTP interface which exposes the current status -of the server. - -Simply point your browser to the address of the special status stream -specified in the configuration file. - -For example if you have: -@example - -Format status - -# Only allow local people to get the status -ACL allow localhost -ACL allow 192.168.0.0 192.168.255.255 - -@end example - -then the server will post a page with the status information when -the special stream @file{status.html} is requested. - -@section What can this do? - -When properly configured and running, you can capture video and audio in real -time from a suitable capture card, and stream it out over the Internet to -either Windows Media Player or RealAudio player (with some restrictions). - -It can also stream from files, though that is currently broken. Very often, a -web server can be used to serve up the files just as well. - -It can stream prerecorded video from .ffm files, though it is somewhat tricky -to make it work correctly. - -@section How do I make it work? - -First, build the kit. It *really* helps to have installed LAME first. Then when -you run the ffserver ./configure, make sure that you have the -@code{--enable-libmp3lame} flag turned on. - -LAME is important as it allows for streaming audio to Windows Media Player. -Don't ask why the other audio types do not work. - -As a simple test, just run the following two command lines where INPUTFILE -is some file which you can decode with ffmpeg: - -@example -ffserver -f doc/ffserver.conf & -ffmpeg -i INPUTFILE http://localhost:8090/feed1.ffm -@end example - -At this point you should be able to go to your Windows machine and fire up -Windows Media Player (WMP). Go to Open URL and enter - -@example - http://:8090/test.asf -@end example - -You should (after a short delay) see video and hear audio. - -WARNING: trying to stream test1.mpg doesn't work with WMP as it tries to -transfer the entire file before starting to play. -The same is true of AVI files. - -@section What happens next? - -You should edit the ffserver.conf file to suit your needs (in terms of -frame rates etc). Then install ffserver and ffmpeg, write a script to start -them up, and off you go. - -@section Troubleshooting - -@subsection I don't hear any audio, but video is fine. - -Maybe you didn't install LAME, or got your ./configure statement wrong. Check -the ffmpeg output to see if a line referring to MP3 is present. If not, then -your configuration was incorrect. If it is, then maybe your wiring is not -set up correctly. Maybe the sound card is not getting data from the right -input source. Maybe you have a really awful audio interface (like I do) -that only captures in stereo and also requires that one channel be flipped. -If you are one of these people, then export 'AUDIO_FLIP_LEFT=1' before -starting ffmpeg. - -@subsection The audio and video lose sync after a while. - -Yes, they do. - -@subsection After a long while, the video update rate goes way down in WMP. - -Yes, it does. Who knows why? - -@subsection WMP 6.4 behaves differently to WMP 7. - -Yes, it does. Any thoughts on this would be gratefully received. These -differences extend to embedding WMP into a web page. [There are two -object IDs that you can use: The old one, which does not play well, and -the new one, which does (both tested on the same system). However, -I suspect that the new one is not available unless you have installed WMP 7]. - -@section What else can it do? - -You can replay video from .ffm files that was recorded earlier. -However, there are a number of caveats, including the fact that the -ffserver parameters must match the original parameters used to record the -file. If they do not, then ffserver deletes the file before recording into it. -(Now that I write this, it seems broken). - -You can fiddle with many of the codec choices and encoding parameters, and -there are a bunch more parameters that you cannot control. Post a message -to the mailing list if there are some 'must have' parameters. Look in -ffserver.conf for a list of the currently available controls. - -It will automatically generate the ASX or RAM files that are often used -in browsers. These files are actually redirections to the underlying ASF -or RM file. The reason for this is that the browser often fetches the -entire file before starting up the external viewer. The redirection files -are very small and can be transferred quickly. [The stream itself is -often 'infinite' and thus the browser tries to download it and never -finishes.] - -@section Tips - -* When you connect to a live stream, most players (WMP, RA, etc) want to -buffer a certain number of seconds of material so that they can display the -signal continuously. However, ffserver (by default) starts sending data -in realtime. This means that there is a pause of a few seconds while the -buffering is being done by the player. The good news is that this can be -cured by adding a '?buffer=5' to the end of the URL. This means that the -stream should start 5 seconds in the past -- and so the first 5 seconds -of the stream are sent as fast as the network will allow. It will then -slow down to real time. This noticeably improves the startup experience. - -You can also add a 'Preroll 15' statement into the ffserver.conf that will -add the 15 second prebuffering on all requests that do not otherwise -specify a time. In addition, ffserver will skip frames until a key_frame -is found. This further reduces the startup delay by not transferring data -that will be discarded. - -* You may want to adjust the MaxBandwidth in the ffserver.conf to limit -the amount of bandwidth consumed by live streams. - -@section Why does the ?buffer / Preroll stop working after a time? - -It turns out that (on my machine at least) the number of frames successfully -grabbed is marginally less than the number that ought to be grabbed. This -means that the timestamp in the encoded data stream gets behind realtime. -This means that if you say 'Preroll 10', then when the stream gets 10 -or more seconds behind, there is no Preroll left. - -Fixing this requires a change in the internals of how timestamps are -handled. - -@section Does the @code{?date=} stuff work. - -Yes (subject to the limitation outlined above). Also note that whenever you -start ffserver, it deletes the ffm file (if any parameters have changed), -thus wiping out what you had recorded before. - -The format of the @code{?date=xxxxxx} is fairly flexible. You should use one -of the following formats (the 'T' is literal): - -@example -* YYYY-MM-DDTHH:MM:SS (localtime) -* YYYY-MM-DDTHH:MM:SSZ (UTC) -@end example - -You can omit the YYYY-MM-DD, and then it refers to the current day. However -note that @samp{?date=16:00:00} refers to 16:00 on the current day -- this -may be in the future and so is unlikely to be useful. - -You use this by adding the ?date= to the end of the URL for the stream. -For example: @samp{http://localhost:8080/test.asf?date=2002-07-26T23:05:00}. -@c man end - -@section What is FFM, FFM2 - -FFM and FFM2 are formats used by ffserver. They allow storing a wide variety of -video and audio streams and encoding options, and can store a moving time segment -of an infinite movie or a whole movie. - -FFM is version specific, and there is limited compatibility of FFM files -generated by one version of ffmpeg/ffserver and another version of -ffmpeg/ffserver. It may work but it is not guaranteed to work. - -FFM2 is extensible while maintaining compatibility and should work between -differing versions of tools. FFM2 is the default. - -@chapter Options -@c man begin OPTIONS - -@include avtools-common-opts.texi - -@section Main options - -@table @option -@item -f @var{configfile} -Use @file{configfile} instead of @file{/etc/ffserver.conf}. -@item -n -Enable no-launch mode. This option disables all the Launch directives -within the various sections. Since ffserver will not launch -any ffmpeg instances, you will have to launch them manually. -@item -d -Enable debug mode. This option increases log verbosity, directs log -messages to stdout. -@end table -@c man end - -@chapter See Also - -@ifhtml -The @file{doc/ffserver.conf} example, -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, -@url{ffmpeg-utils.html,ffmpeg-utils}, -@url{ffmpeg-scaler.html,ffmpeg-scaler}, -@url{ffmpeg-resampler.html,ffmpeg-resampler}, -@url{ffmpeg-codecs.html,ffmpeg-codecs}, -@url{ffmpeg-bitstream-filters.html,ffmpeg-bitstream-filters}, -@url{ffmpeg-formats.html,ffmpeg-formats}, -@url{ffmpeg-devices.html,ffmpeg-devices}, -@url{ffmpeg-protocols.html,ffmpeg-protocols}, -@url{ffmpeg-filters.html,ffmpeg-filters} -@end ifhtml - -@ifnothtml -The @file{doc/ffserver.conf} example, ffmpeg(1), ffplay(1), ffprobe(1), -ffmpeg-utils(1), ffmpeg-scaler(1), ffmpeg-resampler(1), -ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), ffmpeg-formats(1), -ffmpeg-devices(1), ffmpeg-protocols(1), ffmpeg-filters(1) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename ffserver -@settitle ffserver video server - -@end ignore - -@bye diff --git a/ffmpeg1/doc/filter_design.txt b/ffmpeg1/doc/filter_design.txt deleted file mode 100644 index 772ca9d..0000000 --- a/ffmpeg1/doc/filter_design.txt +++ /dev/null @@ -1,265 +0,0 @@ -Filter design -============= - -This document explains guidelines that should be observed (or ignored with -good reason) when writing filters for libavfilter. - -In this document, the word “frame†indicates either a video frame or a group -of audio samples, as stored in an AVFilterBuffer structure. - - -Format negotiation -================== - - The query_formats method should set, for each input and each output links, - the list of supported formats. - - For video links, that means pixel format. For audio links, that means - channel layout, sample format (the sample packing is implied by the sample - format) and sample rate. - - The lists are not just lists, they are references to shared objects. When - the negotiation mechanism computes the intersection of the formats - supported at each end of a link, all references to both lists are replaced - with a reference to the intersection. And when a single format is - eventually chosen for a link amongst the remaining list, again, all - references to the list are updated. - - That means that if a filter requires that its input and output have the - same format amongst a supported list, all it has to do is use a reference - to the same list of formats. - - -Buffer references ownership and permissions -=========================================== - - Principle - --------- - - Audio and video data are voluminous; the buffer and buffer reference - mechanism is intended to avoid, as much as possible, expensive copies of - that data while still allowing the filters to produce correct results. - - The data is stored in buffers represented by AVFilterBuffer structures. - They must not be accessed directly, but through references stored in - AVFilterBufferRef structures. Several references can point to the - same buffer; the buffer is automatically deallocated once all - corresponding references have been destroyed. - - The characteristics of the data (resolution, sample rate, etc.) are - stored in the reference; different references for the same buffer can - show different characteristics. In particular, a video reference can - point to only a part of a video buffer. - - A reference is usually obtained as input to the start_frame or - filter_frame method or requested using the ff_get_video_buffer or - ff_get_audio_buffer functions. A new reference on an existing buffer can - be created with the avfilter_ref_buffer. A reference is destroyed using - the avfilter_unref_bufferp function. - - Reference ownership - ------------------- - - At any time, a reference “belongs†to a particular piece of code, - usually a filter. With a few caveats that will be explained below, only - that piece of code is allowed to access it. It is also responsible for - destroying it, although this is sometimes done automatically (see the - section on link reference fields). - - Here are the (fairly obvious) rules for reference ownership: - - * A reference received by the filter_frame method (or its start_frame - deprecated version) belongs to the corresponding filter. - - Special exception: for video references: the reference may be used - internally for automatic copying and must not be destroyed before - end_frame; it can be given away to ff_start_frame. - - * A reference passed to ff_filter_frame (or the deprecated - ff_start_frame) is given away and must no longer be used. - - * A reference created with avfilter_ref_buffer belongs to the code that - created it. - - * A reference obtained with ff_get_video_buffer or ff_get_audio_buffer - belongs to the code that requested it. - - * A reference given as return value by the get_video_buffer or - get_audio_buffer method is given away and must no longer be used. - - Link reference fields - --------------------- - - The AVFilterLink structure has a few AVFilterBufferRef fields. The - cur_buf and out_buf were used with the deprecated - start_frame/draw_slice/end_frame API and should no longer be used. - src_buf, cur_buf_copy and partial_buf are used by libavfilter internally - and must not be accessed by filters. - - Reference permissions - --------------------- - - The AVFilterBufferRef structure has a perms field that describes what - the code that owns the reference is allowed to do to the buffer data. - Different references for the same buffer can have different permissions. - - For video filters that implement the deprecated - start_frame/draw_slice/end_frame API, the permissions only apply to the - parts of the buffer that have already been covered by the draw_slice - method. - - The value is a binary OR of the following constants: - - * AV_PERM_READ: the owner can read the buffer data; this is essentially - always true and is there for self-documentation. - - * AV_PERM_WRITE: the owner can modify the buffer data. - - * AV_PERM_PRESERVE: the owner can rely on the fact that the buffer data - will not be modified by previous filters. - - * AV_PERM_REUSE: the owner can output the buffer several times, without - modifying the data in between. - - * AV_PERM_REUSE2: the owner can output the buffer several times and - modify the data in between (useless without the WRITE permissions). - - * AV_PERM_ALIGN: the owner can access the data using fast operations - that require data alignment. - - The READ, WRITE and PRESERVE permissions are about sharing the same - buffer between several filters to avoid expensive copies without them - doing conflicting changes on the data. - - The REUSE and REUSE2 permissions are about special memory for direct - rendering. For example a buffer directly allocated in video memory must - not modified once it is displayed on screen, or it will cause tearing; - it will therefore not have the REUSE2 permission. - - The ALIGN permission is about extracting part of the buffer, for - copy-less padding or cropping for example. - - - References received on input pads are guaranteed to have all the - permissions stated in the min_perms field and none of the permissions - stated in the rej_perms. - - References obtained by ff_get_video_buffer and ff_get_audio_buffer are - guaranteed to have at least all the permissions requested as argument. - - References created by avfilter_ref_buffer have the same permissions as - the original reference minus the ones explicitly masked; the mask is - usually ~0 to keep the same permissions. - - Filters should remove permissions on reference they give to output - whenever necessary. It can be automatically done by setting the - rej_perms field on the output pad. - - Here are a few guidelines corresponding to common situations: - - * Filters that modify and forward their frame (like drawtext) need the - WRITE permission. - - * Filters that read their input to produce a new frame on output (like - scale) need the READ permission on input and and must request a buffer - with the WRITE permission. - - * Filters that intend to keep a reference after the filtering process - is finished (after filter_frame returns) must have the PRESERVE - permission on it and remove the WRITE permission if they create a new - reference to give it away. - - * Filters that intend to modify a reference they have kept after the end - of the filtering process need the REUSE2 permission and must remove - the PRESERVE permission if they create a new reference to give it - away. - - -Frame scheduling -================ - - The purpose of these rules is to ensure that frames flow in the filter - graph without getting stuck and accumulating somewhere. - - Simple filters that output one frame for each input frame should not have - to worry about it. - - filter_frame - ------------ - - This method is called when a frame is pushed to the filter's input. It - can be called at any time except in a reentrant way. - - If the input frame is enough to produce output, then the filter should - push the output frames on the output link immediately. - - As an exception to the previous rule, if the input frame is enough to - produce several output frames, then the filter needs output only at - least one per link. The additional frames can be left buffered in the - filter; these buffered frames must be flushed immediately if a new input - produces new output. - - (Example: framerate-doubling filter: filter_frame must (1) flush the - second copy of the previous frame, if it is still there, (2) push the - first copy of the incoming frame, (3) keep the second copy for later.) - - If the input frame is not enough to produce output, the filter must not - call request_frame to get more. It must just process the frame or queue - it. The task of requesting more frames is left to the filter's - request_frame method or the application. - - If a filter has several inputs, the filter must be ready for frames - arriving randomly on any input. Therefore, any filter with several inputs - will most likely require some kind of queuing mechanism. It is perfectly - acceptable to have a limited queue and to drop frames when the inputs - are too unbalanced. - - request_frame - ------------- - - This method is called when a frame is wanted on an output. - - For an input, it should directly call filter_frame on the corresponding - output. - - For a filter, if there are queued frames already ready, one of these - frames should be pushed. If not, the filter should request a frame on - one of its inputs, repeatedly until at least one frame has been pushed. - - Return values: - if request_frame could produce a frame, it should return 0; - if it could not for temporary reasons, it should return AVERROR(EAGAIN); - if it could not because there are no more frames, it should return - AVERROR_EOF. - - The typical implementation of request_frame for a filter with several - inputs will look like that: - - if (frames_queued) { - push_one_frame(); - return 0; - } - while (!frame_pushed) { - input = input_where_a_frame_is_most_needed(); - ret = ff_request_frame(input); - if (ret == AVERROR_EOF) { - process_eof_on_input(); - } else if (ret < 0) { - return ret; - } - } - return 0; - - Note that, except for filters that can have queued frames, request_frame - does not push frames: it requests them to its input, and as a reaction, - the filter_frame method will be called and do the work. - -Legacy API -========== - - Until libavfilter 3.23, the filter_frame method was split: - - - for video filters, it was made of start_frame, draw_slice (that could be - called several times on distinct parts of the frame) and end_frame; - - - for audio filters, it was called filter_samples. diff --git a/ffmpeg1/doc/filters.texi b/ffmpeg1/doc/filters.texi deleted file mode 100644 index 74a682a..0000000 --- a/ffmpeg1/doc/filters.texi +++ /dev/null @@ -1,7034 +0,0 @@ -@chapter Filtering Introduction -@c man begin FILTERING INTRODUCTION - -Filtering in FFmpeg is enabled through the libavfilter library. - -In libavfilter, it is possible for filters to have multiple inputs and -multiple outputs. -To illustrate the sorts of things that are possible, we can -use a complex filter graph. For example, the following one: - -@example -input --> split ---------------------> overlay --> output - | ^ - | | - +-----> crop --> vflip -------+ -@end example - -splits the stream in two streams, sends one stream through the crop filter -and the vflip filter before merging it back with the other stream by -overlaying it on top. You can use the following command to achieve this: - -@example -ffmpeg -i input -vf "[in] split [T1], [T2] overlay=0:H/2 [out]; [T1] crop=iw:ih/2:0:ih/2, vflip [T2]" output -@end example - -The result will be that in output the top half of the video is mirrored -onto the bottom half. - -Filters are loaded using the @var{-vf} or @var{-af} option passed to -@command{ffmpeg} or to @command{ffplay}. Filters in the same linear -chain are separated by commas. In our example, @var{split, -overlay} are in one linear chain, and @var{crop, vflip} are in -another. The points where the linear chains join are labeled by names -enclosed in square brackets. In our example, that is @var{[T1]} and -@var{[T2]}. The special labels @var{[in]} and @var{[out]} are the points -where video is input and output. - -Some filters take in input a list of parameters: they are specified -after the filter name and an equal sign, and are separated from each other -by a colon. - -There exist so-called @var{source filters} that do not have an -audio/video input, and @var{sink filters} that will not have audio/video -output. - -@c man end FILTERING INTRODUCTION - -@chapter graph2dot -@c man begin GRAPH2DOT - -The @file{graph2dot} program included in the FFmpeg @file{tools} -directory can be used to parse a filter graph description and issue a -corresponding textual representation in the dot language. - -Invoke the command: -@example -graph2dot -h -@end example - -to see how to use @file{graph2dot}. - -You can then pass the dot description to the @file{dot} program (from -the graphviz suite of programs) and obtain a graphical representation -of the filter graph. - -For example the sequence of commands: -@example -echo @var{GRAPH_DESCRIPTION} | \ -tools/graph2dot -o graph.tmp && \ -dot -Tpng graph.tmp -o graph.png && \ -display graph.png -@end example - -can be used to create and display an image representing the graph -described by the @var{GRAPH_DESCRIPTION} string. Note that this string must be -a complete self-contained graph, with its inputs and outputs explicitly defined. -For example if your command line is of the form: -@example -ffmpeg -i infile -vf scale=640:360 outfile -@end example -your @var{GRAPH_DESCRIPTION} string will need to be of the form: -@example -nullsrc,scale=640:360,nullsink -@end example -you may also need to set the @var{nullsrc} parameters and add a @var{format} -filter in order to simulate a specific input file. - -@c man end GRAPH2DOT - -@chapter Filtergraph description -@c man begin FILTERGRAPH DESCRIPTION - -A filtergraph is a directed graph of connected filters. It can contain -cycles, and there can be multiple links between a pair of -filters. Each link has one input pad on one side connecting it to one -filter from which it takes its input, and one output pad on the other -side connecting it to the one filter accepting its output. - -Each filter in a filtergraph is an instance of a filter class -registered in the application, which defines the features and the -number of input and output pads of the filter. - -A filter with no input pads is called a "source", a filter with no -output pads is called a "sink". - -@anchor{Filtergraph syntax} -@section Filtergraph syntax - -A filtergraph can be represented using a textual representation, which is -recognized by the @option{-filter}/@option{-vf} and @option{-filter_complex} -options in @command{ffmpeg} and @option{-vf} in @command{ffplay}, and by the -@code{avfilter_graph_parse()}/@code{avfilter_graph_parse2()} function defined in -@file{libavfilter/avfiltergraph.h}. - -A filterchain consists of a sequence of connected filters, each one -connected to the previous one in the sequence. A filterchain is -represented by a list of ","-separated filter descriptions. - -A filtergraph consists of a sequence of filterchains. A sequence of -filterchains is represented by a list of ";"-separated filterchain -descriptions. - -A filter is represented by a string of the form: -[@var{in_link_1}]...[@var{in_link_N}]@var{filter_name}=@var{arguments}[@var{out_link_1}]...[@var{out_link_M}] - -@var{filter_name} is the name of the filter class of which the -described filter is an instance of, and has to be the name of one of -the filter classes registered in the program. -The name of the filter class is optionally followed by a string -"=@var{arguments}". - -@var{arguments} is a string which contains the parameters used to -initialize the filter instance, and are described in the filter -descriptions below. - -The list of arguments can be quoted using the character "'" as initial -and ending mark, and the character '\' for escaping the characters -within the quoted text; otherwise the argument string is considered -terminated when the next special character (belonging to the set -"[]=;,") is encountered. - -The name and arguments of the filter are optionally preceded and -followed by a list of link labels. -A link label allows to name a link and associate it to a filter output -or input pad. The preceding labels @var{in_link_1} -... @var{in_link_N}, are associated to the filter input pads, -the following labels @var{out_link_1} ... @var{out_link_M}, are -associated to the output pads. - -When two link labels with the same name are found in the -filtergraph, a link between the corresponding input and output pad is -created. - -If an output pad is not labelled, it is linked by default to the first -unlabelled input pad of the next filter in the filterchain. -For example in the filterchain: -@example -nullsrc, split[L1], [L2]overlay, nullsink -@end example -the split filter instance has two output pads, and the overlay filter -instance two input pads. The first output pad of split is labelled -"L1", the first input pad of overlay is labelled "L2", and the second -output pad of split is linked to the second input pad of overlay, -which are both unlabelled. - -In a complete filterchain all the unlabelled filter input and output -pads must be connected. A filtergraph is considered valid if all the -filter input and output pads of all the filterchains are connected. - -Libavfilter will automatically insert scale filters where format -conversion is required. It is possible to specify swscale flags -for those automatically inserted scalers by prepending -@code{sws_flags=@var{flags};} -to the filtergraph description. - -Follows a BNF description for the filtergraph syntax: -@example -@var{NAME} ::= sequence of alphanumeric characters and '_' -@var{LINKLABEL} ::= "[" @var{NAME} "]" -@var{LINKLABELS} ::= @var{LINKLABEL} [@var{LINKLABELS}] -@var{FILTER_ARGUMENTS} ::= sequence of chars (eventually quoted) -@var{FILTER} ::= [@var{LINKLABELS}] @var{NAME} ["=" @var{FILTER_ARGUMENTS}] [@var{LINKLABELS}] -@var{FILTERCHAIN} ::= @var{FILTER} [,@var{FILTERCHAIN}] -@var{FILTERGRAPH} ::= [sws_flags=@var{flags};] @var{FILTERCHAIN} [;@var{FILTERGRAPH}] -@end example - -@section Notes on filtergraph escaping - -Some filter arguments require the use of special characters, typically -@code{:} to separate key=value pairs in a named options list. In this -case the user should perform a first level escaping when specifying -the filter arguments. For example, consider the following literal -string to be embedded in the @ref{drawtext} filter arguments: -@example -this is a 'string': may contain one, or more, special characters -@end example - -Since @code{:} is special for the filter arguments syntax, it needs to -be escaped, so you get: -@example -text=this is a \'string\'\: may contain one, or more, special characters -@end example - -A second level of escaping is required when embedding the filter -arguments in a filtergraph description, in order to escape all the -filtergraph special characters. Thus the example above becomes: -@example -drawtext=text=this is a \\\'string\\\'\\: may contain one\, or more\, special characters -@end example - -Finally an additional level of escaping may be needed when writing the -filtergraph description in a shell command, which depends on the -escaping rules of the adopted shell. For example, assuming that -@code{\} is special and needs to be escaped with another @code{\}, the -previous string will finally result in: -@example --vf "drawtext=text=this is a \\\\\\'string\\\\\\'\\\\: may contain one\\, or more\\, special characters" -@end example - -Sometimes, it might be more convenient to employ quoting in place of -escaping. For example the string: -@example -Caesar: tu quoque, Brute, fili mi -@end example - -Can be quoted in the filter arguments as: -@example -text='Caesar: tu quoque, Brute, fili mi' -@end example - -And finally inserted in a filtergraph like: -@example -drawtext=text=\'Caesar: tu quoque\, Brute\, fili mi\' -@end example - -See the ``Quoting and escaping'' section in the ffmpeg-utils manual -for more information about the escaping and quoting rules adopted by -FFmpeg. - -@c man end FILTERGRAPH DESCRIPTION - -@chapter Audio Filters -@c man begin AUDIO FILTERS - -When you configure your FFmpeg build, you can disable any of the -existing filters using @code{--disable-filters}. -The configure output will show the audio filters included in your -build. - -Below is a description of the currently available audio filters. - -@section aconvert - -Convert the input audio format to the specified formats. - -The filter accepts a string of the form: -"@var{sample_format}:@var{channel_layout}". - -@var{sample_format} specifies the sample format, and can be a string or the -corresponding numeric value defined in @file{libavutil/samplefmt.h}. Use 'p' -suffix for a planar sample format. - -@var{channel_layout} specifies the channel layout, and can be a string -or the corresponding number value defined in @file{libavutil/channel_layout.h}. - -The special parameter "auto", signifies that the filter will -automatically select the output format depending on the output filter. - -@subsection Examples - -@itemize -@item -Convert input to float, planar, stereo: -@example -aconvert=fltp:stereo -@end example - -@item -Convert input to unsigned 8-bit, automatically select out channel layout: -@example -aconvert=u8:auto -@end example -@end itemize - -@section allpass - -Apply a two-pole all-pass filter with central frequency (in Hz) -@var{frequency}, and filter-width @var{width}. -An all-pass filter changes the audio's frequency to phase relationship -without changing its frequency to amplitude relationship. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item frequency, f -Set frequency in Hz. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Specify the band-width of a filter in width_type units. -@end table - -@section highpass - -Apply a high-pass filter with 3dB point frequency. -The filter can be either single-pole, or double-pole (the default). -The filter roll off at 6dB per pole per octave (20dB per pole per decade). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item frequency, f -Set frequency in Hz. Default is 3000. - -@item poles, p -Set number of poles. Default is 2. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Specify the band-width of a filter in width_type units. -Applies only to double-pole filter. -The default is 0.707q and gives a Butterworth response. -@end table - -@section lowpass - -Apply a low-pass filter with 3dB point frequency. -The filter can be either single-pole or double-pole (the default). -The filter roll off at 6dB per pole per octave (20dB per pole per decade). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item frequency, f -Set frequency in Hz. Default is 500. - -@item poles, p -Set number of poles. Default is 2. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Specify the band-width of a filter in width_type units. -Applies only to double-pole filter. -The default is 0.707q and gives a Butterworth response. -@end table - -@section bass - -Boost or cut the bass (lower) frequencies of the audio using a two-pole -shelving filter with a response similar to that of a standard -hi-fi's tone-controls. This is also known as shelving equalisation (EQ). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item gain, g -Give the gain at 0 Hz. Its useful range is about -20 -(for a large cut) to +20 (for a large boost). -Beware of clipping when using a positive gain. - -@item frequency, f -Set the filter's central frequency and so can be used -to extend or reduce the frequency range to be boosted or cut. -The default value is @code{100} Hz. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Determine how steep is the filter's shelf transition. -@end table - -@section treble - -Boost or cut treble (upper) frequencies of the audio using a two-pole -shelving filter with a response similar to that of a standard -hi-fi's tone-controls. This is also known as shelving equalisation (EQ). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item gain, g -Give the gain at whichever is the lower of ~22 kHz and the -Nyquist frequency. Its useful range is about -20 (for a large cut) -to +20 (for a large boost). Beware of clipping when using a positive gain. - -@item frequency, f -Set the filter's central frequency and so can be used -to extend or reduce the frequency range to be boosted or cut. -The default value is @code{3000} Hz. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Determine how steep is the filter's shelf transition. -@end table - -@section bandpass - -Apply a two-pole Butterworth band-pass filter with central -frequency @var{frequency}, and (3dB-point) band-width width. -The @var{csg} option selects a constant skirt gain (peak gain = Q) -instead of the default: constant 0dB peak gain. -The filter roll off at 6dB per octave (20dB per decade). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item frequency, f -Set the filter's central frequency. Default is @code{3000}. - -@item csg -Constant skirt gain if set to 1. Defaults to 0. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Specify the band-width of a filter in width_type units. -@end table - -@section bandreject - -Apply a two-pole Butterworth band-reject filter with central -frequency @var{frequency}, and (3dB-point) band-width @var{width}. -The filter roll off at 6dB per octave (20dB per decade). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item frequency, f -Set the filter's central frequency. Default is @code{3000}. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Specify the band-width of a filter in width_type units. -@end table - -@section biquad - -Apply a biquad IIR filter with the given coefficients. -Where @var{b0}, @var{b1}, @var{b2} and @var{a0}, @var{a1}, @var{a2} -are the numerator and denominator coefficients respectively. - -@section equalizer - -Apply a two-pole peaking equalisation (EQ) filter. With this -filter, the signal-level at and around a selected frequency can -be increased or decreased, whilst (unlike bandpass and bandreject -filters) that at all other frequencies is unchanged. - -In order to produce complex equalisation curves, this filter can -be given several times, each with a different central frequency. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item frequency, f -Set the filter's central frequency in Hz. - -@item width_type -Set method to specify band-width of filter. -@table @option -@item h -Hz -@item q -Q-Factor -@item o -octave -@item s -slope -@end table - -@item width, w -Specify the band-width of a filter in width_type units. - -@item gain, g -Set the required gain or attenuation in dB. -Beware of clipping when using a positive gain. -@end table - -@section afade - -Apply fade-in/out effect to input audio. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item type, t -Specify the effect type, can be either @code{in} for fade-in, or -@code{out} for a fade-out effect. Default is @code{in}. - -@item start_sample, ss -Specify the number of the start sample for starting to apply the fade -effect. Default is 0. - -@item nb_samples, ns -Specify the number of samples for which the fade effect has to last. At -the end of the fade-in effect the output audio will have the same -volume as the input audio, at the end of the fade-out transition -the output audio will be silence. Default is 44100. - -@item start_time, st -Specify time in seconds for starting to apply the fade -effect. Default is 0. -If set this option is used instead of @var{start_sample} one. - -@item duration, d -Specify the number of seconds for which the fade effect has to last. At -the end of the fade-in effect the output audio will have the same -volume as the input audio, at the end of the fade-out transition -the output audio will be silence. Default is 0. -If set this option is used instead of @var{nb_samples} one. - -@item curve -Set curve for fade transition. - -It accepts the following values: -@table @option -@item tri -select triangular, linear slope (default) -@item qsin -select quarter of sine wave -@item hsin -select half of sine wave -@item esin -select exponential sine wave -@item log -select logarithmic -@item par -select inverted parabola -@item qua -select quadratic -@item cub -select cubic -@item squ -select square root -@item cbr -select cubic root -@end table -@end table - -@subsection Examples - -@itemize -@item -Fade in first 15 seconds of audio: -@example -afade=t=in:ss=0:d=15 -@end example - -@item -Fade out last 25 seconds of a 900 seconds audio: -@example -afade=t=out:ss=875:d=25 -@end example -@end itemize - -@anchor{aformat} -@section aformat - -Set output format constraints for the input audio. The framework will -negotiate the most appropriate format to minimize conversions. - -The filter accepts the following named parameters: -@table @option - -@item sample_fmts -A comma-separated list of requested sample formats. - -@item sample_rates -A comma-separated list of requested sample rates. - -@item channel_layouts -A comma-separated list of requested channel layouts. - -@end table - -If a parameter is omitted, all values are allowed. - -For example to force the output to either unsigned 8-bit or signed 16-bit stereo: -@example -aformat='sample_fmts=u8,s16:channel_layouts=stereo' -@end example - -@section amerge - -Merge two or more audio streams into a single multi-channel stream. - -The filter accepts the following named options: - -@table @option - -@item inputs -Set the number of inputs. Default is 2. - -@end table - -If the channel layouts of the inputs are disjoint, and therefore compatible, -the channel layout of the output will be set accordingly and the channels -will be reordered as necessary. If the channel layouts of the inputs are not -disjoint, the output will have all the channels of the first input then all -the channels of the second input, in that order, and the channel layout of -the output will be the default value corresponding to the total number of -channels. - -For example, if the first input is in 2.1 (FL+FR+LF) and the second input -is FC+BL+BR, then the output will be in 5.1, with the channels in the -following order: a1, a2, b1, a3, b2, b3 (a1 is the first channel of the -first input, b1 is the first channel of the second input). - -On the other hand, if both input are in stereo, the output channels will be -in the default order: a1, a2, b1, b2, and the channel layout will be -arbitrarily set to 4.0, which may or may not be the expected value. - -All inputs must have the same sample rate, and format. - -If inputs do not have the same duration, the output will stop with the -shortest. - -@subsection Examples - -@itemize -@item -Merge two mono files into a stereo stream: -@example -amovie=left.wav [l] ; amovie=right.mp3 [r] ; [l] [r] amerge -@end example - -@item -Multiple merges: -@example -ffmpeg -f lavfi -i " -amovie=input.mkv:si=0 [a0]; -amovie=input.mkv:si=1 [a1]; -amovie=input.mkv:si=2 [a2]; -amovie=input.mkv:si=3 [a3]; -amovie=input.mkv:si=4 [a4]; -amovie=input.mkv:si=5 [a5]; -[a0][a1][a2][a3][a4][a5] amerge=inputs=6" -c:a pcm_s16le output.mkv -@end example -@end itemize - -@section amix - -Mixes multiple audio inputs into a single output. - -For example -@example -ffmpeg -i INPUT1 -i INPUT2 -i INPUT3 -filter_complex amix=inputs=3:duration=first:dropout_transition=3 OUTPUT -@end example -will mix 3 input audio streams to a single output with the same duration as the -first input and a dropout transition time of 3 seconds. - -The filter accepts the following named parameters: -@table @option - -@item inputs -Number of inputs. If unspecified, it defaults to 2. - -@item duration -How to determine the end-of-stream. -@table @option - -@item longest -Duration of longest input. (default) - -@item shortest -Duration of shortest input. - -@item first -Duration of first input. - -@end table - -@item dropout_transition -Transition time, in seconds, for volume renormalization when an input -stream ends. The default value is 2 seconds. - -@end table - -@section anull - -Pass the audio source unchanged to the output. - -@section apad - -Pad the end of a audio stream with silence, this can be used together with --shortest to extend audio streams to the same length as the video stream. - -@anchor{aresample} -@section aresample - -Resample the input audio to the specified parameters, using the -libswresample library. If none are specified then the filter will -automatically convert between its input and output. - -This filter is also able to stretch/squeeze the audio data to make it match -the timestamps or to inject silence / cut out audio to make it match the -timestamps, do a combination of both or do neither. - -The filter accepts the syntax -[@var{sample_rate}:]@var{resampler_options}, where @var{sample_rate} -expresses a sample rate and @var{resampler_options} is a list of -@var{key}=@var{value} pairs, separated by ":". See the -ffmpeg-resampler manual for the complete list of supported options. - -@subsection Examples - -@itemize -@item -Resample the input audio to 44100Hz: -@example -aresample=44100 -@end example - -@item -Stretch/squeeze samples to the given timestamps, with a maximum of 1000 -samples per second compensation: -@example -aresample=async=1000 -@end example -@end itemize - -@section asetnsamples - -Set the number of samples per each output audio frame. - -The last output packet may contain a different number of samples, as -the filter will flush all the remaining samples when the input audio -signal its end. - -The filter accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -@table @option - -@item nb_out_samples, n -Set the number of frames per each output audio frame. The number is -intended as the number of samples @emph{per each channel}. -Default value is 1024. - -@item pad, p -If set to 1, the filter will pad the last audio frame with zeroes, so -that the last frame will contain the same number of samples as the -previous ones. Default value is 1. -@end table - -For example, to set the number of per-frame samples to 1234 and -disable padding for the last frame, use: -@example -asetnsamples=n=1234:p=0 -@end example - -@section ashowinfo - -Show a line containing various information for each input audio frame. -The input audio is not modified. - -The shown line contains a sequence of key/value pairs of the form -@var{key}:@var{value}. - -A description of each shown parameter follows: - -@table @option -@item n -sequential number of the input frame, starting from 0 - -@item pts -Presentation timestamp of the input frame, in time base units; the time base -depends on the filter input pad, and is usually 1/@var{sample_rate}. - -@item pts_time -presentation timestamp of the input frame in seconds - -@item pos -position of the frame in the input stream, -1 if this information in -unavailable and/or meaningless (for example in case of synthetic audio) - -@item fmt -sample format - -@item chlayout -channel layout - -@item rate -sample rate for the audio frame - -@item nb_samples -number of samples (per channel) in the frame - -@item checksum -Adler-32 checksum (printed in hexadecimal) of the audio data. For planar audio -the data is treated as if all the planes were concatenated. - -@item plane_checksums -A list of Adler-32 checksums for each data plane. -@end table - -@section asplit - -Split input audio into several identical outputs. - -The filter accepts a single parameter which specifies the number of outputs. If -unspecified, it defaults to 2. - -For example: -@example -[in] asplit [out0][out1] -@end example - -will create two separate outputs from the same input. - -To create 3 or more outputs, you need to specify the number of -outputs, like in: -@example -[in] asplit=3 [out0][out1][out2] -@end example - -@example -ffmpeg -i INPUT -filter_complex asplit=5 OUTPUT -@end example -will create 5 copies of the input audio. - - -@section astreamsync - -Forward two audio streams and control the order the buffers are forwarded. - -The argument to the filter is an expression deciding which stream should be -forwarded next: if the result is negative, the first stream is forwarded; if -the result is positive or zero, the second stream is forwarded. It can use -the following variables: - -@table @var -@item b1 b2 -number of buffers forwarded so far on each stream -@item s1 s2 -number of samples forwarded so far on each stream -@item t1 t2 -current timestamp of each stream -@end table - -The default value is @code{t1-t2}, which means to always forward the stream -that has a smaller timestamp. - -Example: stress-test @code{amerge} by randomly sending buffers on the wrong -input, while avoiding too much of a desynchronization: -@example -amovie=file.ogg [a] ; amovie=file.mp3 [b] ; -[a] [b] astreamsync=(2*random(1))-1+tanh(5*(t1-t2)) [a2] [b2] ; -[a2] [b2] amerge -@end example - -@section atempo - -Adjust audio tempo. - -The filter accepts exactly one parameter, the audio tempo. If not -specified then the filter will assume nominal 1.0 tempo. Tempo must -be in the [0.5, 2.0] range. - -@subsection Examples - -@itemize -@item -Slow down audio to 80% tempo: -@example -atempo=0.8 -@end example - -@item -To speed up audio to 125% tempo: -@example -atempo=1.25 -@end example -@end itemize - -@section earwax - -Make audio easier to listen to on headphones. - -This filter adds `cues' to 44.1kHz stereo (i.e. audio CD format) audio -so that when listened to on headphones the stereo image is moved from -inside your head (standard for headphones) to outside and in front of -the listener (standard for speakers). - -Ported from SoX. - -@section pan - -Mix channels with specific gain levels. The filter accepts the output -channel layout followed by a set of channels definitions. - -This filter is also designed to remap efficiently the channels of an audio -stream. - -The filter accepts parameters of the form: -"@var{l}:@var{outdef}:@var{outdef}:..." - -@table @option -@item l -output channel layout or number of channels - -@item outdef -output channel specification, of the form: -"@var{out_name}=[@var{gain}*]@var{in_name}[+[@var{gain}*]@var{in_name}...]" - -@item out_name -output channel to define, either a channel name (FL, FR, etc.) or a channel -number (c0, c1, etc.) - -@item gain -multiplicative coefficient for the channel, 1 leaving the volume unchanged - -@item in_name -input channel to use, see out_name for details; it is not possible to mix -named and numbered input channels -@end table - -If the `=' in a channel specification is replaced by `<', then the gains for -that specification will be renormalized so that the total is 1, thus -avoiding clipping noise. - -@subsection Mixing examples - -For example, if you want to down-mix from stereo to mono, but with a bigger -factor for the left channel: -@example -pan=1:c0=0.9*c0+0.1*c1 -@end example - -A customized down-mix to stereo that works automatically for 3-, 4-, 5- and -7-channels surround: -@example -pan=stereo: FL < FL + 0.5*FC + 0.6*BL + 0.6*SL : FR < FR + 0.5*FC + 0.6*BR + 0.6*SR -@end example - -Note that @command{ffmpeg} integrates a default down-mix (and up-mix) system -that should be preferred (see "-ac" option) unless you have very specific -needs. - -@subsection Remapping examples - -The channel remapping will be effective if, and only if: - -@itemize -@item gain coefficients are zeroes or ones, -@item only one input per channel output, -@end itemize - -If all these conditions are satisfied, the filter will notify the user ("Pure -channel mapping detected"), and use an optimized and lossless method to do the -remapping. - -For example, if you have a 5.1 source and want a stereo audio stream by -dropping the extra channels: -@example -pan="stereo: c0=FL : c1=FR" -@end example - -Given the same source, you can also switch front left and front right channels -and keep the input channel layout: -@example -pan="5.1: c0=c1 : c1=c0 : c2=c2 : c3=c3 : c4=c4 : c5=c5" -@end example - -If the input is a stereo audio stream, you can mute the front left channel (and -still keep the stereo channel layout) with: -@example -pan="stereo:c1=c1" -@end example - -Still with a stereo audio stream input, you can copy the right channel in both -front left and right: -@example -pan="stereo: c0=FR : c1=FR" -@end example - -@section silencedetect - -Detect silence in an audio stream. - -This filter logs a message when it detects that the input audio volume is less -or equal to a noise tolerance value for a duration greater or equal to the -minimum detected noise duration. - -The printed times and duration are expressed in seconds. - -@table @option -@item duration, d -Set silence duration until notification (default is 2 seconds). - -@item noise, n -Set noise tolerance. Can be specified in dB (in case "dB" is appended to the -specified value) or amplitude ratio. Default is -60dB, or 0.001. -@end table - -@subsection Examples - -@itemize -@item -Detect 5 seconds of silence with -50dB noise tolerance: -@example -silencedetect=n=-50dB:d=5 -@end example - -@item -Complete example with @command{ffmpeg} to detect silence with 0.0001 noise -tolerance in @file{silence.mp3}: -@example -ffmpeg -f lavfi -i amovie=silence.mp3,silencedetect=noise=0.0001 -f null - -@end example -@end itemize - -@section asyncts -Synchronize audio data with timestamps by squeezing/stretching it and/or -dropping samples/adding silence when needed. - -This filter is not built by default, please use @ref{aresample} to do squeezing/stretching. - -The filter accepts the following named parameters: -@table @option - -@item compensate -Enable stretching/squeezing the data to make it match the timestamps. Disabled -by default. When disabled, time gaps are covered with silence. - -@item min_delta -Minimum difference between timestamps and audio data (in seconds) to trigger -adding/dropping samples. Default value is 0.1. If you get non-perfect sync with -this filter, try setting this parameter to 0. - -@item max_comp -Maximum compensation in samples per second. Relevant only with compensate=1. -Default value 500. - -@item first_pts -Assume the first pts should be this value. The time base is 1 / sample rate. -This allows for padding/trimming at the start of stream. By default, no -assumption is made about the first frame's expected pts, so no padding or -trimming is done. For example, this could be set to 0 to pad the beginning with -silence if an audio stream starts after the video stream or to trim any samples -with a negative pts due to encoder delay. - -@end table - -@section channelsplit -Split each channel in input audio stream into a separate output stream. - -This filter accepts the following named parameters: -@table @option -@item channel_layout -Channel layout of the input stream. Default is "stereo". -@end table - -For example, assuming a stereo input MP3 file -@example -ffmpeg -i in.mp3 -filter_complex channelsplit out.mkv -@end example -will create an output Matroska file with two audio streams, one containing only -the left channel and the other the right channel. - -To split a 5.1 WAV file into per-channel files -@example -ffmpeg -i in.wav -filter_complex -'channelsplit=channel_layout=5.1[FL][FR][FC][LFE][SL][SR]' --map '[FL]' front_left.wav -map '[FR]' front_right.wav -map '[FC]' -front_center.wav -map '[LFE]' lfe.wav -map '[SL]' side_left.wav -map '[SR]' -side_right.wav -@end example - -@section channelmap -Remap input channels to new locations. - -This filter accepts the following named parameters: -@table @option -@item channel_layout -Channel layout of the output stream. - -@item map -Map channels from input to output. The argument is a comma-separated list of -mappings, each in the @code{@var{in_channel}-@var{out_channel}} or -@var{in_channel} form. @var{in_channel} can be either the name of the input -channel (e.g. FL for front left) or its index in the input channel layout. -@var{out_channel} is the name of the output channel or its index in the output -channel layout. If @var{out_channel} is not given then it is implicitly an -index, starting with zero and increasing by one for each mapping. -@end table - -If no mapping is present, the filter will implicitly map input channels to -output channels preserving index. - -For example, assuming a 5.1+downmix input MOV file -@example -ffmpeg -i in.mov -filter 'channelmap=map=DL-FL\,DR-FR' out.wav -@end example -will create an output WAV file tagged as stereo from the downmix channels of -the input. - -To fix a 5.1 WAV improperly encoded in AAC's native channel order -@example -ffmpeg -i in.wav -filter 'channelmap=1\,2\,0\,5\,3\,4:channel_layout=5.1' out.wav -@end example - -@section join -Join multiple input streams into one multi-channel stream. - -The filter accepts the following named parameters: -@table @option - -@item inputs -Number of input streams. Defaults to 2. - -@item channel_layout -Desired output channel layout. Defaults to stereo. - -@item map -Map channels from inputs to output. The argument is a comma-separated list of -mappings, each in the @code{@var{input_idx}.@var{in_channel}-@var{out_channel}} -form. @var{input_idx} is the 0-based index of the input stream. @var{in_channel} -can be either the name of the input channel (e.g. FL for front left) or its -index in the specified input stream. @var{out_channel} is the name of the output -channel. -@end table - -The filter will attempt to guess the mappings when those are not specified -explicitly. It does so by first trying to find an unused matching input channel -and if that fails it picks the first unused input channel. - -E.g. to join 3 inputs (with properly set channel layouts) -@example -ffmpeg -i INPUT1 -i INPUT2 -i INPUT3 -filter_complex join=inputs=3 OUTPUT -@end example - -To build a 5.1 output from 6 single-channel streams: -@example -ffmpeg -i fl -i fr -i fc -i sl -i sr -i lfe -filter_complex -'join=inputs=6:channel_layout=5.1:map=0.0-FL\,1.0-FR\,2.0-FC\,3.0-SL\,4.0-SR\,5.0-LFE' -out -@end example - -@section resample -Convert the audio sample format, sample rate and channel layout. This filter is -not meant to be used directly. - -@section volume - -Adjust the input audio volume. - -The filter accepts the following named parameters. If the key of the -first options is omitted, the arguments are interpreted according to -the following syntax: -@example -volume=@var{volume}:@var{precision} -@end example - -@table @option - -@item volume -Expresses how the audio volume will be increased or decreased. - -Output values are clipped to the maximum value. - -The output audio volume is given by the relation: -@example -@var{output_volume} = @var{volume} * @var{input_volume} -@end example - -Default value for @var{volume} is 1.0. - -@item precision -Set the mathematical precision. - -This determines which input sample formats will be allowed, which affects the -precision of the volume scaling. - -@table @option -@item fixed -8-bit fixed-point; limits input sample format to U8, S16, and S32. -@item float -32-bit floating-point; limits input sample format to FLT. (default) -@item double -64-bit floating-point; limits input sample format to DBL. -@end table -@end table - -@subsection Examples - -@itemize -@item -Halve the input audio volume: -@example -volume=volume=0.5 -volume=volume=1/2 -volume=volume=-6.0206dB -@end example - -In all the above example the named key for @option{volume} can be -omitted, for example like in: -@example -volume=0.5 -@end example - -@item -Increase input audio power by 6 decibels using fixed-point precision: -@example -volume=volume=6dB:precision=fixed -@end example -@end itemize - -@section volumedetect - -Detect the volume of the input video. - -The filter has no parameters. The input is not modified. Statistics about -the volume will be printed in the log when the input stream end is reached. - -In particular it will show the mean volume (root mean square), maximum -volume (on a per-sample basis), and the beginning of an histogram of the -registered volume values (from the maximum value to a cumulated 1/1000 of -the samples). - -All volumes are in decibels relative to the maximum PCM value. - -@subsection Examples - -Here is an excerpt of the output: -@example -[Parsed_volumedetect_0 @ 0xa23120] mean_volume: -27 dB -[Parsed_volumedetect_0 @ 0xa23120] max_volume: -4 dB -[Parsed_volumedetect_0 @ 0xa23120] histogram_4db: 6 -[Parsed_volumedetect_0 @ 0xa23120] histogram_5db: 62 -[Parsed_volumedetect_0 @ 0xa23120] histogram_6db: 286 -[Parsed_volumedetect_0 @ 0xa23120] histogram_7db: 1042 -[Parsed_volumedetect_0 @ 0xa23120] histogram_8db: 2551 -[Parsed_volumedetect_0 @ 0xa23120] histogram_9db: 4609 -[Parsed_volumedetect_0 @ 0xa23120] histogram_10db: 8409 -@end example - -It means that: -@itemize -@item -The mean square energy is approximately -27 dB, or 10^-2.7. -@item -The largest sample is at -4 dB, or more precisely between -4 dB and -5 dB. -@item -There are 6 samples at -4 dB, 62 at -5 dB, 286 at -6 dB, etc. -@end itemize - -In other words, raising the volume by +4 dB does not cause any clipping, -raising it by +5 dB causes clipping for 6 samples, etc. - -@c man end AUDIO FILTERS - -@chapter Audio Sources -@c man begin AUDIO SOURCES - -Below is a description of the currently available audio sources. - -@section abuffer - -Buffer audio frames, and make them available to the filter chain. - -This source is mainly intended for a programmatic use, in particular -through the interface defined in @file{libavfilter/asrc_abuffer.h}. - -It accepts the following mandatory parameters: -@var{sample_rate}:@var{sample_fmt}:@var{channel_layout} - -@table @option - -@item sample_rate -The sample rate of the incoming audio buffers. - -@item sample_fmt -The sample format of the incoming audio buffers. -Either a sample format name or its corresponging integer representation from -the enum AVSampleFormat in @file{libavutil/samplefmt.h} - -@item channel_layout -The channel layout of the incoming audio buffers. -Either a channel layout name from channel_layout_map in -@file{libavutil/channel_layout.c} or its corresponding integer representation -from the AV_CH_LAYOUT_* macros in @file{libavutil/channel_layout.h} - -@item channels -The number of channels of the incoming audio buffers. -If both @var{channels} and @var{channel_layout} are specified, then they -must be consistent. - -@end table - -@subsection Examples - -@example -abuffer=44100:s16p:stereo -@end example - -will instruct the source to accept planar 16bit signed stereo at 44100Hz. -Since the sample format with name "s16p" corresponds to the number -6 and the "stereo" channel layout corresponds to the value 0x3, this is -equivalent to: -@example -abuffer=44100:6:0x3 -@end example - -@section aevalsrc - -Generate an audio signal specified by an expression. - -This source accepts in input one or more expressions (one for each -channel), which are evaluated and used to generate a corresponding -audio signal. - -It accepts the syntax: @var{exprs}[::@var{options}]. -@var{exprs} is a list of expressions separated by ":", one for each -separate channel. In case the @var{channel_layout} is not -specified, the selected channel layout depends on the number of -provided expressions. - -@var{options} is an optional sequence of @var{key}=@var{value} pairs, -separated by ":". - -The description of the accepted options follows. - -@table @option - -@item channel_layout, c -Set the channel layout. The number of channels in the specified layout -must be equal to the number of specified expressions. - -@item duration, d -Set the minimum duration of the sourced audio. See the function -@code{av_parse_time()} for the accepted format. -Note that the resulting duration may be greater than the specified -duration, as the generated audio is always cut at the end of a -complete frame. - -If not specified, or the expressed duration is negative, the audio is -supposed to be generated forever. - -@item nb_samples, n -Set the number of samples per channel per each output frame, -default to 1024. - -@item sample_rate, s -Specify the sample rate, default to 44100. -@end table - -Each expression in @var{exprs} can contain the following constants: - -@table @option -@item n -number of the evaluated sample, starting from 0 - -@item t -time of the evaluated sample expressed in seconds, starting from 0 - -@item s -sample rate - -@end table - -@subsection Examples - -@itemize -@item -Generate silence: -@example -aevalsrc=0 -@end example - -@item -Generate a sin signal with frequency of 440 Hz, set sample rate to -8000 Hz: -@example -aevalsrc="sin(440*2*PI*t)::s=8000" -@end example - -@item -Generate a two channels signal, specify the channel layout (Front -Center + Back Center) explicitly: -@example -aevalsrc="sin(420*2*PI*t):cos(430*2*PI*t)::c=FC|BC" -@end example - -@item -Generate white noise: -@example -aevalsrc="-2+random(0)" -@end example - -@item -Generate an amplitude modulated signal: -@example -aevalsrc="sin(10*2*PI*t)*sin(880*2*PI*t)" -@end example - -@item -Generate 2.5 Hz binaural beats on a 360 Hz carrier: -@example -aevalsrc="0.1*sin(2*PI*(360-2.5/2)*t) : 0.1*sin(2*PI*(360+2.5/2)*t)" -@end example - -@end itemize - -@section anullsrc - -Null audio source, return unprocessed audio frames. It is mainly useful -as a template and to be employed in analysis / debugging tools, or as -the source for filters which ignore the input data (for example the sox -synth filter). - -It accepts an optional sequence of @var{key}=@var{value} pairs, -separated by ":". - -The description of the accepted options follows. - -@table @option - -@item sample_rate, s -Specify the sample rate, and defaults to 44100. - -@item channel_layout, cl - -Specify the channel layout, and can be either an integer or a string -representing a channel layout. The default value of @var{channel_layout} -is "stereo". - -Check the channel_layout_map definition in -@file{libavutil/channel_layout.c} for the mapping between strings and -channel layout values. - -@item nb_samples, n -Set the number of samples per requested frames. - -@end table - -@subsection Examples - -@itemize -@item -Set the sample rate to 48000 Hz and the channel layout to AV_CH_LAYOUT_MONO. -@example -anullsrc=r=48000:cl=4 -@end example - -@item -Do the same operation with a more obvious syntax: -@example -anullsrc=r=48000:cl=mono -@end example -@end itemize - -@section abuffer -Buffer audio frames, and make them available to the filter chain. - -This source is not intended to be part of user-supplied graph descriptions but -for insertion by calling programs through the interface defined in -@file{libavfilter/buffersrc.h}. - -It accepts the following named parameters: -@table @option - -@item time_base -Timebase which will be used for timestamps of submitted frames. It must be -either a floating-point number or in @var{numerator}/@var{denominator} form. - -@item sample_rate -Audio sample rate. - -@item sample_fmt -Name of the sample format, as returned by @code{av_get_sample_fmt_name()}. - -@item channel_layout -Channel layout of the audio data, in the form that can be accepted by -@code{av_get_channel_layout()}. -@end table - -All the parameters need to be explicitly defined. - -@section flite - -Synthesize a voice utterance using the libflite library. - -To enable compilation of this filter you need to configure FFmpeg with -@code{--enable-libflite}. - -Note that the flite library is not thread-safe. - -The source accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -The description of the accepted parameters follows. - -@table @option - -@item list_voices -If set to 1, list the names of the available voices and exit -immediately. Default value is 0. - -@item nb_samples, n -Set the maximum number of samples per frame. Default value is 512. - -@item textfile -Set the filename containing the text to speak. - -@item text -Set the text to speak. - -@item voice, v -Set the voice to use for the speech synthesis. Default value is -@code{kal}. See also the @var{list_voices} option. -@end table - -@subsection Examples - -@itemize -@item -Read from file @file{speech.txt}, and synthetize the text using the -standard flite voice: -@example -flite=textfile=speech.txt -@end example - -@item -Read the specified text selecting the @code{slt} voice: -@example -flite=text='So fare thee well, poor devil of a Sub-Sub, whose commentator I am':voice=slt -@end example - -@item -Input text to ffmpeg: -@example -ffmpeg -f lavfi -i flite=text='So fare thee well, poor devil of a Sub-Sub, whose commentator I am':voice=slt -@end example - -@item -Make @file{ffplay} speak the specified text, using @code{flite} and -the @code{lavfi} device: -@example -ffplay -f lavfi flite=text='No more be grieved for which that thou hast done.' -@end example -@end itemize - -For more information about libflite, check: -@url{http://www.speech.cs.cmu.edu/flite/} - -@section sine - -Generate an audio signal made of a sine wave with amplitude 1/8. - -The audio signal is bit-exact. - -It accepts a list of options in the form of @var{key}=@var{value} pairs -separated by ":". If the option name is omitted, the first option is the -frequency and the second option is the beep factor. - -The supported options are: - -@table @option - -@item frequency, f -Set the carrier frequency. Default is 440 Hz. - -@item beep_factor, b -Enable a periodic beep every second with frequency @var{beep_factor} times -the carrier frequency. Default is 0, meaning the beep is disabled. - -@item sample_rate, s -Specify the sample rate, default is 44100. - -@item duration, d -Specify the duration of the generated audio stream. - -@item samples_per_frame -Set the number of samples per output frame, default is 1024. -@end table - -@subsection Examples - -@itemize - -@item -Generate a simple 440 Hz sine wave: -@example -sine -@end example - -@item -Generate a 220 Hz sine wave with a 880 Hz beep each second, for 5 seconds: -@example -sine=220:4:d=5 -sine=f=220:b=4:d=5 -sine=frequency=220:beep_factor=4:duration=5 -@end example - -@end itemize - -@c man end AUDIO SOURCES - -@chapter Audio Sinks -@c man begin AUDIO SINKS - -Below is a description of the currently available audio sinks. - -@section abuffersink - -Buffer audio frames, and make them available to the end of filter chain. - -This sink is mainly intended for programmatic use, in particular -through the interface defined in @file{libavfilter/buffersink.h}. - -It requires a pointer to an AVABufferSinkContext structure, which -defines the incoming buffers' formats, to be passed as the opaque -parameter to @code{avfilter_init_filter} for initialization. - -@section anullsink - -Null audio sink, do absolutely nothing with the input audio. It is -mainly useful as a template and to be employed in analysis / debugging -tools. - -@section abuffersink -This sink is intended for programmatic use. Frames that arrive on this sink can -be retrieved by the calling program using the interface defined in -@file{libavfilter/buffersink.h}. - -This filter accepts no parameters. - -@c man end AUDIO SINKS - -@chapter Video Filters -@c man begin VIDEO FILTERS - -When you configure your FFmpeg build, you can disable any of the -existing filters using @code{--disable-filters}. -The configure output will show the video filters included in your -build. - -Below is a description of the currently available video filters. - -@section alphaextract - -Extract the alpha component from the input as a grayscale video. This -is especially useful with the @var{alphamerge} filter. - -@section alphamerge - -Add or replace the alpha component of the primary input with the -grayscale value of a second input. This is intended for use with -@var{alphaextract} to allow the transmission or storage of frame -sequences that have alpha in a format that doesn't support an alpha -channel. - -For example, to reconstruct full frames from a normal YUV-encoded video -and a separate video created with @var{alphaextract}, you might use: -@example -movie=in_alpha.mkv [alpha]; [in][alpha] alphamerge [out] -@end example - -Since this filter is designed for reconstruction, it operates on frame -sequences without considering timestamps, and terminates when either -input reaches end of stream. This will cause problems if your encoding -pipeline drops frames. If you're trying to apply an image as an -overlay to a video stream, consider the @var{overlay} filter instead. - -@section ass - -Same as the @ref{subtitles} filter, except that it doesn't require libavcodec -and libavformat to work. On the other hand, it is limited to ASS (Advanced -Substation Alpha) subtitles files. - -@section bbox - -Compute the bounding box for the non-black pixels in the input frame -luminance plane. - -This filter computes the bounding box containing all the pixels with a -luminance value greater than the minimum allowed value. -The parameters describing the bounding box are printed on the filter -log. - -@section blackdetect - -Detect video intervals that are (almost) completely black. Can be -useful to detect chapter transitions, commercials, or invalid -recordings. Output lines contains the time for the start, end and -duration of the detected black interval expressed in seconds. - -In order to display the output lines, you need to set the loglevel at -least to the AV_LOG_INFO value. - -This filter accepts a list of options in the form of -@var{key}=@var{value} pairs separated by ":". A description of the -accepted options follows. - -@table @option -@item black_min_duration, d -Set the minimum detected black duration expressed in seconds. It must -be a non-negative floating point number. - -Default value is 2.0. - -@item picture_black_ratio_th, pic_th -Set the threshold for considering a picture "black". -Express the minimum value for the ratio: -@example -@var{nb_black_pixels} / @var{nb_pixels} -@end example - -for which a picture is considered black. -Default value is 0.98. - -@item pixel_black_th, pix_th -Set the threshold for considering a pixel "black". - -The threshold expresses the maximum pixel luminance value for which a -pixel is considered "black". The provided value is scaled according to -the following equation: -@example -@var{absolute_threshold} = @var{luminance_minimum_value} + @var{pixel_black_th} * @var{luminance_range_size} -@end example - -@var{luminance_range_size} and @var{luminance_minimum_value} depend on -the input video format, the range is [0-255] for YUV full-range -formats and [16-235] for YUV non full-range formats. - -Default value is 0.10. -@end table - -The following example sets the maximum pixel threshold to the minimum -value, and detects only black intervals of 2 or more seconds: -@example -blackdetect=d=2:pix_th=0.00 -@end example - -@section blackframe - -Detect frames that are (almost) completely black. Can be useful to -detect chapter transitions or commercials. Output lines consist of -the frame number of the detected frame, the percentage of blackness, -the position in the file if known or -1 and the timestamp in seconds. - -In order to display the output lines, you need to set the loglevel at -least to the AV_LOG_INFO value. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax -blackframe[=@var{amount}[:@var{threshold}]]. - -A description of the accepted options follows. - -@table @option -@item amount -Set the percentage of pixels that have to be below the -threshold to enable black detection. Default value is 98. - -@item threshold -Set the threshold below which a pixel value is considered -black. Default value is 32. -@end table - -@section blend - -Blend two video frames into each other. - -It takes two input streams and outputs one stream, the first input is the -"top" layer and second input is "bottom" layer. -Output terminates when shortest input terminates. - -This filter accepts a list of options in the form of @var{key}=@var{value} -pairs separated by ":". A description of the accepted options follows. - -@table @option -@item c0_mode -@item c1_mode -@item c2_mode -@item c3_mode -@item all_mode -Set blend mode for specific pixel component or all pixel components in case -of @var{all_mode}. Default value is @code{normal}. - -Available values for component modes are: -@table @samp -@item addition -@item and -@item average -@item burn -@item darken -@item difference -@item divide -@item dodge -@item exclusion -@item hardlight -@item lighten -@item multiply -@item negation -@item normal -@item or -@item overlay -@item phoenix -@item pinlight -@item reflect -@item screen -@item softlight -@item subtract -@item vividlight -@item xor -@end table - -@item c0_opacity -@item c1_opacity -@item c2_opacity -@item c3_opacity -@item all_opacity -Set blend opacity for specific pixel component or all pixel components in case -of @var{all_expr}. Only used in combination with pixel component blend modes. - -@item c0_expr -@item c1_expr -@item c2_expr -@item c3_expr -@item all_expr -Set blend expression for specific pixel component or all pixel components in case -of @var{all_expr}. Note that related mode options will be ignored if those are set. - -The expressions can use the following variables: - -@table @option -@item X -@item Y -the coordinates of the current sample - -@item W -@item H -the width and height of currently filtered plane - -@item SW -@item SH -Width and height scale depending on the currently filtered plane. It is the -ratio between the corresponding luma plane number of pixels and the current -plane ones. E.g. for YUV4:2:0 the values are @code{1,1} for the luma plane, and -@code{0.5,0.5} for chroma planes. - -@item T -Time of the current frame, expressed in seconds. - -@item TOP, A -Value of pixel component at current location for first video frame (top layer). - -@item BOTTOM, B -Value of pixel component at current location for second video frame (bottom layer). -@end table -@end table - -@subsection Examples - -@itemize -@item -Apply transition from bottom layer to top layer in first 10 seconds: -@example -blend=all_expr='A*(if(gte(T,10),1,T/10))+B*(1-(if(gte(T,10),1,T/10)))' -@end example - -@item -Apply 1x1 checkerboard effect: -@example -blend=all_expr='if(eq(mod(X,2),mod(Y,2)),A,B)' -@end example -@end itemize - -@section boxblur - -Apply boxblur algorithm to the input video. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax -@option{luma_radius}:@option{luma_power}:@option{chroma_radius}:@option{chroma_power}:@option{alpha_radius}:@option{alpha_power}. - -A description of the accepted options follows. - -@table @option -@item luma_radius, lr -@item chroma_radius, cr -@item alpha_radius, ar -Set an expression for the box radius in pixels used for blurring the -corresponding input plane. - -The radius value must be a non-negative number, and must not be -greater than the value of the expression @code{min(w,h)/2} for the -luma and alpha planes, and of @code{min(cw,ch)/2} for the chroma -planes. - -Default value for @option{luma_radius} is "2". If not specified, -@option{chroma_radius} and @option{alpha_radius} default to the -corresponding value set for @option{luma_radius}. - -The expressions can contain the following constants: -@table @option -@item w, h -the input width and height in pixels - -@item cw, ch -the input chroma image width and height in pixels - -@item hsub, vsub -horizontal and vertical chroma subsample values. For example for the -pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. -@end table - -@item luma_power, lp -@item chroma_power, cp -@item alpha_power, ap -Specify how many times the boxblur filter is applied to the -corresponding plane. - -Default value for @option{luma_power} is 2. If not specified, -@option{chroma_power} and @option{alpha_power} default to the -corresponding value set for @option{luma_power}. - -A value of 0 will disable the effect. -@end table - -@subsection Examples - -@itemize -@item -Apply a boxblur filter with luma, chroma, and alpha radius -set to 2: -@example -boxblur=2:1 -@end example - -@item -Set luma radius to 2, alpha and chroma radius to 0: -@example -boxblur=2:1:cr=0:ar=0 -@end example - -@item -Set luma and chroma radius to a fraction of the video dimension: -@example -boxblur=min(h\,w)/10:1:min(cw\,ch)/10:1 -@end example -@end itemize - -@section colormatrix - -The colormatrix filter allows conversion between any of the following color -space: BT.709 (@var{bt709}), BT.601 (@var{bt601}), SMPTE-240M (@var{smpte240m}) -and FCC (@var{fcc}). - -The syntax of the parameters is @var{source}:@var{destination}: - -@example -colormatrix=bt601:smpte240m -@end example - -@section copy - -Copy the input source unchanged to the output. Mainly useful for -testing purposes. - -@section crop - -Crop the input video. - -This filter accepts a list of @var{key}=@var{value} pairs as argument, -separated by ':'. If the key of the first options is omitted, the -arguments are interpreted according to the syntax -@var{out_w}:@var{out_h}:@var{x}:@var{y}:@var{keep_aspect}. - -A description of the accepted options follows: -@table @option -@item w, out_w -Set the crop area width. It defaults to @code{iw}. -This expression is evaluated only once during the filter -configuration. - -@item h, out_h -Set the crop area width. It defaults to @code{ih}. -This expression is evaluated only once during the filter -configuration. - -@item x -Set the expression for the x top-left coordinate of the cropped area. -It defaults to @code{(in_w-out_w)/2}. -This expression is evaluated per-frame. - -@item y -Set the expression for the y top-left coordinate of the cropped area. -It defaults to @code{(in_h-out_h)/2}. -This expression is evaluated per-frame. - -@item keep_aspect -If set to 1 will force the output display aspect ratio -to be the same of the input, by changing the output sample aspect -ratio. It defaults to 0. -@end table - -The @var{out_w}, @var{out_h}, @var{x}, @var{y} parameters are -expressions containing the following constants: - -@table @option -@item x, y -the computed values for @var{x} and @var{y}. They are evaluated for -each new frame. - -@item in_w, in_h -the input width and height - -@item iw, ih -same as @var{in_w} and @var{in_h} - -@item out_w, out_h -the output (cropped) width and height - -@item ow, oh -same as @var{out_w} and @var{out_h} - -@item a -same as @var{iw} / @var{ih} - -@item sar -input sample aspect ratio - -@item dar -input display aspect ratio, it is the same as (@var{iw} / @var{ih}) * @var{sar} - -@item hsub, vsub -horizontal and vertical chroma subsample values. For example for the -pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. - -@item n -the number of input frame, starting from 0 - -@item t -timestamp expressed in seconds, NAN if the input timestamp is unknown - -@end table - -The expression for @var{out_w} may depend on the value of @var{out_h}, -and the expression for @var{out_h} may depend on @var{out_w}, but they -cannot depend on @var{x} and @var{y}, as @var{x} and @var{y} are -evaluated after @var{out_w} and @var{out_h}. - -The @var{x} and @var{y} parameters specify the expressions for the -position of the top-left corner of the output (non-cropped) area. They -are evaluated for each frame. If the evaluated value is not valid, it -is approximated to the nearest valid value. - -The expression for @var{x} may depend on @var{y}, and the expression -for @var{y} may depend on @var{x}. - -@subsection Examples - -@itemize -@item -Crop area with size 100x100 at position (12,34). -@example -crop=100:100:12:34 -@end example - -Using named options, the example above becomes: -@example -crop=w=100:h=100:x=12:y=34 -@end example - -@item -Crop the central input area with size 100x100: -@example -crop=100:100 -@end example - -@item -Crop the central input area with size 2/3 of the input video: -@example -crop=2/3*in_w:2/3*in_h -@end example - -@item -Crop the input video central square: -@example -crop=in_h -@end example - -@item -Delimit the rectangle with the top-left corner placed at position -100:100 and the right-bottom corner corresponding to the right-bottom -corner of the input image: -@example -crop=in_w-100:in_h-100:100:100 -@end example - -@item -Crop 10 pixels from the left and right borders, and 20 pixels from -the top and bottom borders -@example -crop=in_w-2*10:in_h-2*20 -@end example - -@item -Keep only the bottom right quarter of the input image: -@example -crop=in_w/2:in_h/2:in_w/2:in_h/2 -@end example - -@item -Crop height for getting Greek harmony: -@example -crop=in_w:1/PHI*in_w -@end example - -@item -Appply trembling effect: -@example -crop=in_w/2:in_h/2:(in_w-out_w)/2+((in_w-out_w)/2)*sin(n/10):(in_h-out_h)/2 +((in_h-out_h)/2)*sin(n/7) -@end example - -@item -Apply erratic camera effect depending on timestamp: -@example -crop=in_w/2:in_h/2:(in_w-out_w)/2+((in_w-out_w)/2)*sin(t*10):(in_h-out_h)/2 +((in_h-out_h)/2)*sin(t*13)" -@end example - -@item -Set x depending on the value of y: -@example -crop=in_w/2:in_h/2:y:10+10*sin(n/10) -@end example -@end itemize - -@section cropdetect - -Auto-detect crop size. - -Calculate necessary cropping parameters and prints the recommended -parameters through the logging system. The detected dimensions -correspond to the non-black area of the input video. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax -[@option{limit}[:@option{round}[:@option{reset}]]]. - -A description of the accepted options follows. - -@table @option - -@item limit -Set higher black value threshold, which can be optionally specified -from nothing (0) to everything (255). An intensity value greater -to the set value is considered non-black. Default value is 24. - -@item round -Set the value for which the width/height should be divisible by. The -offset is automatically adjusted to center the video. Use 2 to get -only even dimensions (needed for 4:2:2 video). 16 is best when -encoding to most video codecs. Default value is 16. - -@item reset -Set the counter that determines after how many frames cropdetect will -reset the previously detected largest video area and start over to -detect the current optimal crop area. Default value is 0. - -This can be useful when channel logos distort the video area. 0 -indicates never reset and return the largest area encountered during -playback. -@end table - -@section curves - -Apply color adjustments using curves. - -This filter is similar to the Adobe Photoshop and GIMP curves tools. Each -component (red, green and blue) has its values defined by @var{N} key points -tied from each other using a smooth curve. The x-axis represents the pixel -values from the input frame, and the y-axis the new pixel values to be set for -the output frame. - -By default, a component curve is defined by the two points @var{(0;0)} and -@var{(1;1)}. This creates a straight line where each original pixel value is -"adjusted" to its own value, which means no change to the image. - -The filter allows you to redefine these two points and add some more. A new -curve (using a natural cubic spline interpolation) will be define to pass -smoothly through all these new coordinates. The new defined points needs to be -strictly increasing over the x-axis, and their @var{x} and @var{y} values must -be in the @var{[0;1]} interval. If the computed curves happened to go outside -the vector spaces, the values will be clipped accordingly. - -If there is no key point defined in @code{x=0}, the filter will automatically -insert a @var{(0;0)} point. In the same way, if there is no key point defined -in @code{x=1}, the filter will automatically insert a @var{(1;1)} point. - -The filter accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -A description of the accepted parameters follows. - -@table @option -@item red, r -Set the key points for the red component. -@item green, g -Set the key points for the green component. -@item blue, b -Set the key points for the blue component. -@end table - -To avoid some filtergraph syntax conflicts, each key points list need to be -defined using the following syntax: @code{x0/y0 x1/y1 x2/y2 ...}. - -@subsection Examples - -@itemize -@item -Increase slightly the middle level of blue: -@example -curves=blue='0.5/0.58' -@end example - -@item -Vintage effect: -@example -curves=r='0/0.11 .42/.51 1/0.95':g='0.50/0.48':b='0/0.22 .49/.44 1/0.8' -@end example -Here we obtain the following coordinates for each components: -@table @var -@item red -@code{(0;0.11) (0.42;0.51) (1;0.95)} -@item green -@code{(0;0) (0.50;0.48) (1;1)} -@item blue -@code{(0;0.22) (0.49;0.44) (1;0.80)} -@end table -@end itemize - -@section decimate - -Drop frames that do not differ greatly from the previous frame in -order to reduce framerate. - -The main use of this filter is for very-low-bitrate encoding -(e.g. streaming over dialup modem), but it could in theory be used for -fixing movies that were inverse-telecined incorrectly. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax: -@option{max}:@option{hi}:@option{lo}:@option{frac}. - -A description of the accepted options follows. - -@table @option -@item max -Set the maximum number of consecutive frames which can be dropped (if -positive), or the minimum interval between dropped frames (if -negative). If the value is 0, the frame is dropped unregarding the -number of previous sequentially dropped frames. - -Default value is 0. - -@item hi -@item lo -@item frac -Set the dropping threshold values. - -Values for @option{hi} and @option{lo} are for 8x8 pixel blocks and -represent actual pixel value differences, so a threshold of 64 -corresponds to 1 unit of difference for each pixel, or the same spread -out differently over the block. - -A frame is a candidate for dropping if no 8x8 blocks differ by more -than a threshold of @option{hi}, and if no more than @option{frac} blocks (1 -meaning the whole image) differ by more than a threshold of @option{lo}. - -Default value for @option{hi} is 64*12, default value for @option{lo} is -64*5, and default value for @option{frac} is 0.33. -@end table - -@section delogo - -Suppress a TV station logo by a simple interpolation of the surrounding -pixels. Just set a rectangle covering the logo and watch it disappear -(and sometimes something even uglier appear - your mileage may vary). - -The filter accepts parameters as a string of the form -"@var{x}:@var{y}:@var{w}:@var{h}:@var{band}", or as a list of -@var{key}=@var{value} pairs, separated by ":". - -The description of the accepted parameters follows. - -@table @option - -@item x, y -Specify the top left corner coordinates of the logo. They must be -specified. - -@item w, h -Specify the width and height of the logo to clear. They must be -specified. - -@item band, t -Specify the thickness of the fuzzy edge of the rectangle (added to -@var{w} and @var{h}). The default value is 4. - -@item show -When set to 1, a green rectangle is drawn on the screen to simplify -finding the right @var{x}, @var{y}, @var{w}, @var{h} parameters, and -@var{band} is set to 4. The default value is 0. - -@end table - -@subsection Examples - -@itemize -@item -Set a rectangle covering the area with top left corner coordinates 0,0 -and size 100x77, setting a band of size 10: -@example -delogo=0:0:100:77:10 -@end example - -@item -As the previous example, but use named options: -@example -delogo=x=0:y=0:w=100:h=77:band=10 -@end example - -@end itemize - -@section deshake - -Attempt to fix small changes in horizontal and/or vertical shift. This -filter helps remove camera shake from hand-holding a camera, bumping a -tripod, moving on a vehicle, etc. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax -@var{x}:@var{y}:@var{w}:@var{h}:@var{rx}:@var{ry}:@var{edge}:@var{blocksize}:@var{contrast}:@var{search}:@var{filename}. - -A description of the accepted parameters follows. - -@table @option - -@item x, y, w, h -Specify a rectangular area where to limit the search for motion -vectors. -If desired the search for motion vectors can be limited to a -rectangular area of the frame defined by its top left corner, width -and height. These parameters have the same meaning as the drawbox -filter which can be used to visualise the position of the bounding -box. - -This is useful when simultaneous movement of subjects within the frame -might be confused for camera motion by the motion vector search. - -If any or all of @var{x}, @var{y}, @var{w} and @var{h} are set to -1 -then the full frame is used. This allows later options to be set -without specifying the bounding box for the motion vector search. - -Default - search the whole frame. - -@item rx, ry -Specify the maximum extent of movement in x and y directions in the -range 0-64 pixels. Default 16. - -@item edge -Specify how to generate pixels to fill blanks at the edge of the -frame. Available values are: -@table @samp -@item blank, 0 -Fill zeroes at blank locations -@item original, 1 -Original image at blank locations -@item clamp, 2 -Extruded edge value at blank locations -@item mirror, 3 -Mirrored edge at blank locations -@end table -Default value is @samp{mirror}. - -@item blocksize -Specify the blocksize to use for motion search. Range 4-128 pixels, -default 8. - -@item contrast -Specify the contrast threshold for blocks. Only blocks with more than -the specified contrast (difference between darkest and lightest -pixels) will be considered. Range 1-255, default 125. - -@item search -Specify the search strategy. Available values are: -@table @samp -@item exhaustive, 0 -Set exhaustive search -@item less, 1 -Set less exhaustive search. -@end table -Default value is @samp{exhaustive}. - -@item filename -If set then a detailed log of the motion search is written to the -specified file. - -@end table - -@section drawbox - -Draw a colored box on the input image. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax -@option{x}:@option{y}:@option{width}:@option{height}:@option{color}:@option{thickness}. - -A description of the accepted options follows. - -@table @option -@item x, y -Specify the top left corner coordinates of the box. Default to 0. - -@item width, w -@item height, h -Specify the width and height of the box, if 0 they are interpreted as -the input width and height. Default to 0. - -@item color, c -Specify the color of the box to write, it can be the name of a color -(case insensitive match) or a 0xRRGGBB[AA] sequence. If the special -value @code{invert} is used, the box edge color is the same as the -video with inverted luma. - -@item thickness, t -Set the thickness of the box edge. Default value is @code{4}. -@end table - -@subsection Examples - -@itemize -@item -Draw a black box around the edge of the input image: -@example -drawbox -@end example - -@item -Draw a box with color red and an opacity of 50%: -@example -drawbox=10:20:200:60:red@@0.5 -@end example - -The previous example can be specified as: -@example -drawbox=x=10:y=20:w=200:h=60:color=red@@0.5 -@end example - -@item -Fill the box with pink color: -@example -drawbox=x=10:y=10:w=100:h=100:color=pink@@0.5:t=max -@end example -@end itemize - -@anchor{drawtext} -@section drawtext - -Draw text string or text from specified file on top of video using the -libfreetype library. - -To enable compilation of this filter you need to configure FFmpeg with -@code{--enable-libfreetype}. - -@subsection Syntax - -The filter accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -The description of the accepted parameters follows. - -@table @option - -@item box -Used to draw a box around text using background color. -Value should be either 1 (enable) or 0 (disable). -The default value of @var{box} is 0. - -@item boxcolor -The color to be used for drawing box around text. -Either a string (e.g. "yellow") or in 0xRRGGBB[AA] format -(e.g. "0xff00ff"), possibly followed by an alpha specifier. -The default value of @var{boxcolor} is "white". - -@item draw -Set an expression which specifies if the text should be drawn. If the -expression evaluates to 0, the text is not drawn. This is useful for -specifying that the text should be drawn only when specific conditions -are met. - -Default value is "1". - -See below for the list of accepted constants and functions. - -@item expansion -Select how the @var{text} is expanded. Can be either @code{none}, -@code{strftime} (deprecated) or -@code{normal} (default). See the @ref{drawtext_expansion, Text expansion} section -below for details. - -@item fix_bounds -If true, check and fix text coords to avoid clipping. - -@item fontcolor -The color to be used for drawing fonts. -Either a string (e.g. "red") or in 0xRRGGBB[AA] format -(e.g. "0xff000033"), possibly followed by an alpha specifier. -The default value of @var{fontcolor} is "black". - -@item fontfile -The font file to be used for drawing text. Path must be included. -This parameter is mandatory. - -@item fontsize -The font size to be used for drawing text. -The default value of @var{fontsize} is 16. - -@item ft_load_flags -Flags to be used for loading the fonts. - -The flags map the corresponding flags supported by libfreetype, and are -a combination of the following values: -@table @var -@item default -@item no_scale -@item no_hinting -@item render -@item no_bitmap -@item vertical_layout -@item force_autohint -@item crop_bitmap -@item pedantic -@item ignore_global_advance_width -@item no_recurse -@item ignore_transform -@item monochrome -@item linear_design -@item no_autohint -@item end table -@end table - -Default value is "render". - -For more information consult the documentation for the FT_LOAD_* -libfreetype flags. - -@item shadowcolor -The color to be used for drawing a shadow behind the drawn text. It -can be a color name (e.g. "yellow") or a string in the 0xRRGGBB[AA] -form (e.g. "0xff00ff"), possibly followed by an alpha specifier. -The default value of @var{shadowcolor} is "black". - -@item shadowx, shadowy -The x and y offsets for the text shadow position with respect to the -position of the text. They can be either positive or negative -values. Default value for both is "0". - -@item tabsize -The size in number of spaces to use for rendering the tab. -Default value is 4. - -@item timecode -Set the initial timecode representation in "hh:mm:ss[:;.]ff" -format. It can be used with or without text parameter. @var{timecode_rate} -option must be specified. - -@item timecode_rate, rate, r -Set the timecode frame rate (timecode only). - -@item text -The text string to be drawn. The text must be a sequence of UTF-8 -encoded characters. -This parameter is mandatory if no file is specified with the parameter -@var{textfile}. - -@item textfile -A text file containing text to be drawn. The text must be a sequence -of UTF-8 encoded characters. - -This parameter is mandatory if no text string is specified with the -parameter @var{text}. - -If both @var{text} and @var{textfile} are specified, an error is thrown. - -@item reload -If set to 1, the @var{textfile} will be reloaded before each frame. -Be sure to update it atomically, or it may be read partially, or even fail. - -@item x, y -The expressions which specify the offsets where text will be drawn -within the video frame. They are relative to the top/left border of the -output image. - -The default value of @var{x} and @var{y} is "0". - -See below for the list of accepted constants and functions. -@end table - -The parameters for @var{x} and @var{y} are expressions containing the -following constants and functions: - -@table @option -@item dar -input display aspect ratio, it is the same as (@var{w} / @var{h}) * @var{sar} - -@item hsub, vsub -horizontal and vertical chroma subsample values. For example for the -pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. - -@item line_h, lh -the height of each text line - -@item main_h, h, H -the input height - -@item main_w, w, W -the input width - -@item max_glyph_a, ascent -the maximum distance from the baseline to the highest/upper grid -coordinate used to place a glyph outline point, for all the rendered -glyphs. -It is a positive value, due to the grid's orientation with the Y axis -upwards. - -@item max_glyph_d, descent -the maximum distance from the baseline to the lowest grid coordinate -used to place a glyph outline point, for all the rendered glyphs. -This is a negative value, due to the grid's orientation, with the Y axis -upwards. - -@item max_glyph_h -maximum glyph height, that is the maximum height for all the glyphs -contained in the rendered text, it is equivalent to @var{ascent} - -@var{descent}. - -@item max_glyph_w -maximum glyph width, that is the maximum width for all the glyphs -contained in the rendered text - -@item n -the number of input frame, starting from 0 - -@item rand(min, max) -return a random number included between @var{min} and @var{max} - -@item sar -input sample aspect ratio - -@item t -timestamp expressed in seconds, NAN if the input timestamp is unknown - -@item text_h, th -the height of the rendered text - -@item text_w, tw -the width of the rendered text - -@item x, y -the x and y offset coordinates where the text is drawn. - -These parameters allow the @var{x} and @var{y} expressions to refer -each other, so you can for example specify @code{y=x/dar}. -@end table - -If libavfilter was built with @code{--enable-fontconfig}, then -@option{fontfile} can be a fontconfig pattern or omitted. - -@anchor{drawtext_expansion} -@subsection Text expansion - -If @option{expansion} is set to @code{strftime}, -the filter recognizes strftime() sequences in the provided text and -expands them accordingly. Check the documentation of strftime(). This -feature is deprecated. - -If @option{expansion} is set to @code{none}, the text is printed verbatim. - -If @option{expansion} is set to @code{normal} (which is the default), -the following expansion mechanism is used. - -The backslash character '\', followed by any character, always expands to -the second character. - -Sequence of the form @code{%@{...@}} are expanded. The text between the -braces is a function name, possibly followed by arguments separated by ':'. -If the arguments contain special characters or delimiters (':' or '@}'), -they should be escaped. - -Note that they probably must also be escaped as the value for the -@option{text} option in the filter argument string and as the filter -argument in the filter graph description, and possibly also for the shell, -that makes up to four levels of escaping; using a text file avoids these -problems. - -The following functions are available: - -@table @command - -@item expr, e -The expression evaluation result. - -It must take one argument specifying the expression to be evaluated, -which accepts the same constants and functions as the @var{x} and -@var{y} values. Note that not all constants should be used, for -example the text size is not known when evaluating the expression, so -the constants @var{text_w} and @var{text_h} will have an undefined -value. - -@item gmtime -The time at which the filter is running, expressed in UTC. -It can accept an argument: a strftime() format string. - -@item localtime -The time at which the filter is running, expressed in the local time zone. -It can accept an argument: a strftime() format string. - -@item n, frame_num -The frame number, starting from 0. - -@item pts -The timestamp of the current frame, in seconds, with microsecond accuracy. - -@end table - -@subsection Examples - -@itemize -@item -Draw "Test Text" with font FreeSerif, using the default values for the -optional parameters. - -@example -drawtext="fontfile=/usr/share/fonts/truetype/freefont/FreeSerif.ttf: text='Test Text'" -@end example - -@item -Draw 'Test Text' with font FreeSerif of size 24 at position x=100 -and y=50 (counting from the top-left corner of the screen), text is -yellow with a red box around it. Both the text and the box have an -opacity of 20%. - -@example -drawtext="fontfile=/usr/share/fonts/truetype/freefont/FreeSerif.ttf: text='Test Text':\ - x=100: y=50: fontsize=24: fontcolor=yellow@@0.2: box=1: boxcolor=red@@0.2" -@end example - -Note that the double quotes are not necessary if spaces are not used -within the parameter list. - -@item -Show the text at the center of the video frame: -@example -drawtext="fontsize=30:fontfile=FreeSerif.ttf:text='hello world':x=(w-text_w)/2:y=(h-text_h-line_h)/2" -@end example - -@item -Show a text line sliding from right to left in the last row of the video -frame. The file @file{LONG_LINE} is assumed to contain a single line -with no newlines. -@example -drawtext="fontsize=15:fontfile=FreeSerif.ttf:text=LONG_LINE:y=h-line_h:x=-50*t" -@end example - -@item -Show the content of file @file{CREDITS} off the bottom of the frame and scroll up. -@example -drawtext="fontsize=20:fontfile=FreeSerif.ttf:textfile=CREDITS:y=h-20*t" -@end example - -@item -Draw a single green letter "g", at the center of the input video. -The glyph baseline is placed at half screen height. -@example -drawtext="fontsize=60:fontfile=FreeSerif.ttf:fontcolor=green:text=g:x=(w-max_glyph_w)/2:y=h/2-ascent" -@end example - -@item -Show text for 1 second every 3 seconds: -@example -drawtext="fontfile=FreeSerif.ttf:fontcolor=white:x=100:y=x/dar:draw=lt(mod(t\,3)\,1):text='blink'" -@end example - -@item -Use fontconfig to set the font. Note that the colons need to be escaped. -@example -drawtext='fontfile=Linux Libertine O-40\:style=Semibold:text=FFmpeg' -@end example - -@item -Print the date of a real-time encoding (see strftime(3)): -@example -drawtext='fontfile=FreeSans.ttf:text=%@{localtime:%a %b %d %Y@}' -@end example - -@end itemize - -For more information about libfreetype, check: -@url{http://www.freetype.org/}. - -For more information about fontconfig, check: -@url{http://freedesktop.org/software/fontconfig/fontconfig-user.html}. - -@section edgedetect - -Detect and draw edges. The filter uses the Canny Edge Detection algorithm. - -This filter accepts the following optional named parameters: - -@table @option -@item low, high -Set low and high threshold values used by the Canny thresholding -algorithm. - -The high threshold selects the "strong" edge pixels, which are then -connected through 8-connectivity with the "weak" edge pixels selected -by the low threshold. - -@var{low} and @var{high} threshold values must be choosen in the range -[0,1], and @var{low} should be lesser or equal to @var{high}. - -Default value for @var{low} is @code{20/255}, and default value for @var{high} -is @code{50/255}. -@end table - -Example: -@example -edgedetect=low=0.1:high=0.4 -@end example - -@section fade - -Apply fade-in/out effect to input video. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the syntax -@var{type}:@var{start_frame}:@var{nb_frames}. - -A description of the accepted parameters follows. - -@table @option -@item type, t -Specify if the effect type, can be either @code{in} for fade-in, or -@code{out} for a fade-out effect. Default is @code{in}. - -@item start_frame, s -Specify the number of the start frame for starting to apply the fade -effect. Default is 0. - -@item nb_frames, n -Specify the number of frames for which the fade effect has to last. At -the end of the fade-in effect the output video will have the same -intensity as the input video, at the end of the fade-out transition -the output video will be completely black. Default is 25. - -@item alpha -If set to 1, fade only alpha channel, if one exists on the input. -Default value is 0. -@end table - -@subsection Examples - -@itemize -@item -Fade in first 30 frames of video: -@example -fade=in:0:30 -@end example - -The command above is equivalent to: -@example -fade=t=in:s=0:n=30 -@end example - -@item -Fade out last 45 frames of a 200-frame video: -@example -fade=out:155:45 -@end example - -@item -Fade in first 25 frames and fade out last 25 frames of a 1000-frame video: -@example -fade=in:0:25, fade=out:975:25 -@end example - -@item -Make first 5 frames black, then fade in from frame 5-24: -@example -fade=in:5:20 -@end example - -@item -Fade in alpha over first 25 frames of video: -@example -fade=in:0:25:alpha=1 -@end example -@end itemize - -@section field - -Extract a single field from an interlaced image using stride -arithmetic to avoid wasting CPU time. The output frames are marked as -non-interlaced. - -This filter accepts the following named options: -@table @option -@item type -Specify whether to extract the top (if the value is @code{0} or -@code{top}) or the bottom field (if the value is @code{1} or -@code{bottom}). -@end table - -If the option key is not specified, the first value sets the @var{type} -option. For example: -@example -field=bottom -@end example - -is equivalent to: -@example -field=type=bottom -@end example - -@section fieldorder - -Transform the field order of the input video. - -This filter accepts the named option @option{order} which -specifies the required field order that the input interlaced video -will be transformed to. The option name can be omitted. - -The option @option{order} can assume one of the following values: -@table @samp -@item bff -output bottom field first -@item tff -output top field first -@end table - -Default value is @samp{tff}. - -Transformation is achieved by shifting the picture content up or down -by one line, and filling the remaining line with appropriate picture content. -This method is consistent with most broadcast field order converters. - -If the input video is not flagged as being interlaced, or it is already -flagged as being of the required output field order then this filter does -not alter the incoming video. - -This filter is very useful when converting to or from PAL DV material, -which is bottom field first. - -For example: -@example -ffmpeg -i in.vob -vf "fieldorder=bff" out.dv -@end example - -@section fifo - -Buffer input images and send them when they are requested. - -This filter is mainly useful when auto-inserted by the libavfilter -framework. - -The filter does not take parameters. - -@anchor{format} -@section format - -Convert the input video to one of the specified pixel formats. -Libavfilter will try to pick one that is supported for the input to -the next filter. - -The filter accepts a list of pixel format names, separated by ":", -for example "yuv420p:monow:rgb24". - -@subsection Examples - -@itemize -@item -Convert the input video to the format @var{yuv420p} -@example -format=yuv420p -@end example - -Convert the input video to any of the formats in the list -@example -format=yuv420p:yuv444p:yuv410p -@end example -@end itemize - -@section fps - -Convert the video to specified constant framerate by duplicating or dropping -frames as necessary. - -This filter accepts the following named parameters: -@table @option - -@item fps -Desired output framerate. The default is @code{25}. - -@item round -Rounding method. - -Possible values are: -@table @option -@item zero -zero round towards 0 -@item inf -round away from 0 -@item down -round towards -infinity -@item up -round towards +infinity -@item near -round to nearest -@end table -The default is @code{near}. - -@end table - -Alternatively, the options can be specified as a flat string: -@var{fps}[:@var{round}]. - -See also the @ref{setpts} filter. - -@section framestep - -Select one frame every N. - -This filter accepts in input a string representing a positive -integer. Default argument is @code{1}. - -@anchor{frei0r} -@section frei0r - -Apply a frei0r effect to the input video. - -To enable compilation of this filter you need to install the frei0r -header and configure FFmpeg with @code{--enable-frei0r}. - -The filter supports the syntax: -@example -@var{filter_name}[@{:|=@}@var{param1}:@var{param2}:...:@var{paramN}] -@end example - -@var{filter_name} is the name of the frei0r effect to load. If the -environment variable @env{FREI0R_PATH} is defined, the frei0r effect -is searched in each one of the directories specified by the colon (or -semicolon on Windows platforms) separated list in @env{FREIOR_PATH}, -otherwise in the standard frei0r paths, which are in this order: -@file{HOME/.frei0r-1/lib/}, @file{/usr/local/lib/frei0r-1/}, -@file{/usr/lib/frei0r-1/}. - -@var{param1}, @var{param2}, ... , @var{paramN} specify the parameters -for the frei0r effect. - -A frei0r effect parameter can be a boolean (whose values are specified -with "y" and "n"), a double, a color (specified by the syntax -@var{R}/@var{G}/@var{B}, @var{R}, @var{G}, and @var{B} being float -numbers from 0.0 to 1.0) or by an @code{av_parse_color()} color -description), a position (specified by the syntax @var{X}/@var{Y}, -@var{X} and @var{Y} being float numbers) and a string. - -The number and kind of parameters depend on the loaded effect. If an -effect parameter is not specified the default value is set. - -@subsection Examples - -@itemize -@item -Apply the distort0r effect, set the first two double parameters: -@example -frei0r=distort0r:0.5:0.01 -@end example - -@item -Apply the colordistance effect, take a color as first parameter: -@example -frei0r=colordistance:0.2/0.3/0.4 -frei0r=colordistance:violet -frei0r=colordistance:0x112233 -@end example - -@item -Apply the perspective effect, specify the top left and top right image -positions: -@example -frei0r=perspective:0.2/0.2:0.8/0.2 -@end example -@end itemize - -For more information see: -@url{http://frei0r.dyne.org} - -@section geq - -The filter takes one, two, three or four equations as parameter, separated by ':'. -The first equation is mandatory and applies to the luma plane. The two -following are respectively for chroma blue and chroma red planes. - -The filter syntax allows named parameters: - -@table @option -@item lum_expr -the luminance expression -@item cb_expr -the chrominance blue expression -@item cr_expr -the chrominance red expression -@item alpha_expr -the alpha expression -@end table - -If one of the chrominance expression is not defined, it falls back on the other -one. If no alpha expression is specified it will evaluate to opaque value. -If none of chrominance expressions are -specified, they will evaluate the luminance expression. - -The expressions can use the following variables and functions: - -@table @option -@item N -The sequential number of the filtered frame, starting from @code{0}. - -@item X, Y -The coordinates of the current sample. - -@item W, H -The width and height of the image. - -@item SW, SH -Width and height scale depending on the currently filtered plane. It is the -ratio between the corresponding luma plane number of pixels and the current -plane ones. E.g. for YUV4:2:0 the values are @code{1,1} for the luma plane, and -@code{0.5,0.5} for chroma planes. - -@item T -Time of the current frame, expressed in seconds. - -@item p(x, y) -Return the value of the pixel at location (@var{x},@var{y}) of the current -plane. - -@item lum(x, y) -Return the value of the pixel at location (@var{x},@var{y}) of the luminance -plane. - -@item cb(x, y) -Return the value of the pixel at location (@var{x},@var{y}) of the -blue-difference chroma plane. Returns 0 if there is no such plane. - -@item cr(x, y) -Return the value of the pixel at location (@var{x},@var{y}) of the -red-difference chroma plane. Returns 0 if there is no such plane. - -@item alpha(x, y) -Return the value of the pixel at location (@var{x},@var{y}) of the alpha -plane. Returns 0 if there is no such plane. -@end table - -For functions, if @var{x} and @var{y} are outside the area, the value will be -automatically clipped to the closer edge. - -@subsection Examples - -@itemize -@item -Flip the image horizontally: -@example -geq=p(W-X\,Y) -@end example - -@item -Generate a bidimensional sine wave, with angle @code{PI/3} and a -wavelength of 100 pixels: -@example -geq=128 + 100*sin(2*(PI/100)*(cos(PI/3)*(X-50*T) + sin(PI/3)*Y)):128:128 -@end example - -@item -Generate a fancy enigmatic moving light: -@example -nullsrc=s=256x256,geq=random(1)/hypot(X-cos(N*0.07)*W/2-W/2\,Y-sin(N*0.09)*H/2-H/2)^2*1000000*sin(N*0.02):128:128 -@end example -@end itemize - -@section gradfun - -Fix the banding artifacts that are sometimes introduced into nearly flat -regions by truncation to 8bit color depth. -Interpolate the gradients that should go where the bands are, and -dither them. - -This filter is designed for playback only. Do not use it prior to -lossy compression, because compression tends to lose the dither and -bring back the bands. - -The filter accepts a list of options in the form of @var{key}=@var{value} pairs -separated by ":". A description of the accepted options follows. - -@table @option - -@item strength -The maximum amount by which the filter will change -any one pixel. Also the threshold for detecting nearly flat -regions. Acceptable values range from @code{0.51} to @code{64}, default value -is @code{1.2}. - -@item radius -The neighborhood to fit the gradient to. A larger -radius makes for smoother gradients, but also prevents the filter from -modifying the pixels near detailed regions. Acceptable values are -@code{8-32}, default value is @code{16}. - -@end table - -Alternatively, the options can be specified as a flat string: -@var{strength}[:@var{radius}] - -@subsection Examples - -@itemize -@item -Apply the filter with a @code{3.5} strength and radius of @code{8}: -@example -gradfun=3.5:8 -@end example - -@item -Specify radius, omitting the strength (which will fall-back to the default -value): -@example -gradfun=radius=8 -@end example - -@end itemize - -@section hflip - -Flip the input video horizontally. - -For example to horizontally flip the input video with @command{ffmpeg}: -@example -ffmpeg -i in.avi -vf "hflip" out.avi -@end example - -@section histeq -This filter applies a global color histogram equalization on a -per-frame basis. - -It can be used to correct video that has a compressed range of pixel -intensities. The filter redistributes the pixel intensities to -equalize their distribution across the intensity range. It may be -viewed as an "automatically adjusting contrast filter". This filter is -useful only for correcting degraded or poorly captured source -video. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to syntax -@var{strength}:@var{intensity}:@var{antibanding}. - -This filter accepts the following named options: - -@table @option -@item strength -Determine the amount of equalization to be applied. As the strength -is reduced, the distribution of pixel intensities more-and-more -approaches that of the input frame. The value must be a float number -in the range [0,1] and defaults to 0.200. - -@item intensity -Set the maximum intensity that can generated and scale the output -values appropriately. The strength should be set as desired and then -the intensity can be limited if needed to avoid washing-out. The value -must be a float number in the range [0,1] and defaults to 0.210. - -@item antibanding -Set the antibanding level. If enabled the filter will randomly vary -the luminance of output pixels by a small amount to avoid banding of -the histogram. Possible values are @code{none}, @code{weak} or -@code{strong}. It defaults to @code{none}. -@end table - -@section histogram - -Compute and draw a color distribution histogram for the input video. - -The computed histogram is a representation of distribution of color components -in an image. - -The filter accepts the following named parameters: - -@table @option -@item mode -Set histogram mode. - -It accepts the following values: -@table @samp -@item levels -standard histogram that display color components distribution in an image. -Displays color graph for each color component. Shows distribution -of the Y, U, V, A or G, B, R components, depending on input format, -in current frame. Bellow each graph is color component scale meter. - -@item color -chroma values in vectorscope, if brighter more such chroma values are -distributed in an image. -Displays chroma values (U/V color placement) in two dimensional graph -(which is called a vectorscope). It can be used to read of the hue and -saturation of the current frame. At a same time it is a histogram. -The whiter a pixel in the vectorscope, the more pixels of the input frame -correspond to that pixel (that is the more pixels have this chroma value). -The V component is displayed on the horizontal (X) axis, with the leftmost -side being V = 0 and the rightmost side being V = 255. -The U component is displayed on the vertical (Y) axis, with the top -representing U = 0 and the bottom representing U = 255. - -The position of a white pixel in the graph corresponds to the chroma value -of a pixel of the input clip. So the graph can be used to read of the -hue (color flavor) and the saturation (the dominance of the hue in the color). -As the hue of a color changes, it moves around the square. At the center of -the square, the saturation is zero, which means that the corresponding pixel -has no color. If you increase the amount of a specific color, while leaving -the other colors unchanged, the saturation increases, and you move towards -the edge of the square. - -@item color2 -chroma values in vectorscope, similar as @code{color} but actual chroma values -are displayed. - -@item waveform -per row/column color component graph. In row mode graph in the left side represents -color component value 0 and right side represents value = 255. In column mode top -side represents color component value = 0 and bottom side represents value = 255. -@end table -Default value is @code{levels}. - -@item level_height -Set height of level in @code{levels}. Default value is @code{200}. -Allowed range is [50, 2048]. - -@item scale_height -Set height of color scale in @code{levels}. Default value is @code{12}. -Allowed range is [0, 40]. - -@item step -Set step for @code{waveform} mode. Smaller values are useful to find out how much -of same luminance values across input rows/columns are distributed. -Default value is @code{10}. Allowed range is [1, 255]. - -@item waveform_mode -Set mode for @code{waveform}. Can be either @code{row}, or @code{column}. -Default is @code{row}. - -@item display_mode -Set display mode for @code{waveform} and @code{levels}. -It accepts the following values: -@table @samp -@item parade -Display separate graph for the color components side by side in -@code{row} waveform mode or one below other in @code{column} waveform mode -for @code{waveform} histogram mode. For @code{levels} histogram mode -per color component graphs are placed one bellow other. - -This display mode in @code{waveform} histogram mode makes it easy to spot -color casts in the highlights and shadows of an image, by comparing the -contours of the top and the bottom of each waveform. -Since whites, grays, and blacks are characterized by -exactly equal amounts of red, green, and blue, neutral areas of the -picture should display three waveforms of roughly equal width/height. -If not, the correction is easy to make by making adjustments to level the -three waveforms. - -@item overlay -Presents information that's identical to that in the @code{parade}, except -that the graphs representing color components are superimposed directly -over one another. - -This display mode in @code{waveform} histogram mode can make it easier to spot -the relative differences or similarities in overlapping areas of the color -components that are supposed to be identical, such as neutral whites, grays, -or blacks. -@end table -Default is @code{parade}. -@end table - -@subsection Examples - -@itemize - -@item -Calculate and draw histogram: -@example -ffplay -i input -vf histogram -@end example - -@end itemize - -@section hqdn3d - -High precision/quality 3d denoise filter. This filter aims to reduce -image noise producing smooth images and making still images really -still. It should enhance compressibility. - -It accepts the following optional parameters: -@var{luma_spatial}:@var{chroma_spatial}:@var{luma_tmp}:@var{chroma_tmp} - -@table @option -@item luma_spatial -a non-negative float number which specifies spatial luma strength, -defaults to 4.0 - -@item chroma_spatial -a non-negative float number which specifies spatial chroma strength, -defaults to 3.0*@var{luma_spatial}/4.0 - -@item luma_tmp -a float number which specifies luma temporal strength, defaults to -6.0*@var{luma_spatial}/4.0 - -@item chroma_tmp -a float number which specifies chroma temporal strength, defaults to -@var{luma_tmp}*@var{chroma_spatial}/@var{luma_spatial} -@end table - -@section hue - -Modify the hue and/or the saturation of the input. - -This filter accepts the following optional named options: - -@table @option -@item h -Specify the hue angle as a number of degrees. It accepts a float -number or an expression, and defaults to 0.0. - -@item H -Specify the hue angle as a number of radians. It accepts a float -number or an expression, and defaults to 0.0. - -@item s -Specify the saturation in the [-10,10] range. It accepts a float number and -defaults to 1.0. -@end table - -The @var{h}, @var{H} and @var{s} parameters are expressions containing the -following constants: - -@table @option -@item n -frame count of the input frame starting from 0 - -@item pts -presentation timestamp of the input frame expressed in time base units - -@item r -frame rate of the input video, NAN if the input frame rate is unknown - -@item t -timestamp expressed in seconds, NAN if the input timestamp is unknown - -@item tb -time base of the input video -@end table - -The options can also be set using the syntax: @var{hue}:@var{saturation} - -In this case @var{hue} is expressed in degrees. - -@subsection Examples - -@itemize -@item -Set the hue to 90 degrees and the saturation to 1.0: -@example -hue=h=90:s=1 -@end example - -@item -Same command but expressing the hue in radians: -@example -hue=H=PI/2:s=1 -@end example - -@item -Same command without named options, hue must be expressed in degrees: -@example -hue=90:1 -@end example - -@item -Note that "h:s" syntax does not support expressions for the values of -h and s, so the following example will issue an error: -@example -hue=PI/2:1 -@end example - -@item -Rotate hue and make the saturation swing between 0 -and 2 over a period of 1 second: -@example -hue="H=2*PI*t: s=sin(2*PI*t)+1" -@end example - -@item -Apply a 3 seconds saturation fade-in effect starting at 0: -@example -hue="s=min(t/3\,1)" -@end example - -The general fade-in expression can be written as: -@example -hue="s=min(0\, max((t-START)/DURATION\, 1))" -@end example - -@item -Apply a 3 seconds saturation fade-out effect starting at 5 seconds: -@example -hue="s=max(0\, min(1\, (8-t)/3))" -@end example - -The general fade-out expression can be written as: -@example -hue="s=max(0\, min(1\, (START+DURATION-t)/DURATION))" -@end example - -@end itemize - -@subsection Commands - -This filter supports the following command: -@table @option -@item reinit -Modify the hue and/or the saturation of the input video. -The command accepts the same named options and syntax than when calling the -filter from the command-line. - -If a parameter is omitted, it is kept at its current value. -@end table - -@section idet - -Detect video interlacing type. - -This filter tries to detect if the input is interlaced or progressive, -top or bottom field first. - -@section il - -Deinterleave or interleave fields. - -This filter allows to process interlaced images fields without -deinterlacing them. Deinterleaving splits the input frame into 2 -fields (so called half pictures). Odd lines are moved to the top -half of the output image, even lines to the bottom half. -You can process (filter) them independently and then re-interleave them. - -It accepts a list of options in the form of @var{key}=@var{value} pairs -separated by ":". A description of the accepted options follows. - -@table @option -@item luma_mode, l -@item chroma_mode, s -@item alpha_mode, a -Available values for @var{luma_mode}, @var{chroma_mode} and -@var{alpha_mode} are: - -@table @samp -@item none -Do nothing. - -@item deinterleave, d -Deinterleave fields, placing one above the other. - -@item interleave, i -Interleave fields. Reverse the effect of deinterleaving. -@end table -Default value is @code{none}. - -@item luma_swap, ls -@item chroma_swap, cs -@item alpha_swap, as -Swap luma/chroma/alpha fields. Exchange even & odd lines. Default value is @code{0}. -@end table - -@section kerndeint - -Deinterlace input video by applying Donald Graft's adaptive kernel -deinterling. Work on interlaced parts of a video to produce -progressive frames. - -This filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to the following syntax: -@var{thresh}:@var{map}:@var{order}:@var{sharp}:@var{twoway}. - -The description of the accepted parameters follows. - -@table @option -@item thresh -Set the threshold which affects the filter's tolerance when -determining if a pixel line must be processed. It must be an integer -in the range [0,255] and defaults to 10. A value of 0 will result in -applying the process on every pixels. - -@item map -Paint pixels exceeding the threshold value to white if set to 1. -Default is 0. - -@item order -Set the fields order. Swap fields if set to 1, leave fields alone if -0. Default is 0. - -@item sharp -Enable additional sharpening if set to 1. Default is 0. - -@item twoway -Enable twoway sharpening if set to 1. Default is 0. -@end table - -@subsection Examples - -@itemize -@item -Apply default values: -@example -kerndeint=thresh=10:map=0:order=0:sharp=0:twoway=0 -@end example - -@item -Enable additional sharpening: -@example -kerndeint=sharp=1 -@end example - -@item -Paint processed pixels in white: -@example -kerndeint=map=1 -@end example -@end itemize - -@section lut, lutrgb, lutyuv - -Compute a look-up table for binding each pixel component input value -to an output value, and apply it to input video. - -@var{lutyuv} applies a lookup table to a YUV input video, @var{lutrgb} -to an RGB input video. - -These filters accept in input a ":"-separated list of options, which -specify the expressions used for computing the lookup table for the -corresponding pixel component values. - -The @var{lut} filter requires either YUV or RGB pixel formats in -input, and accepts the options: -@table @option -@item c0 -set first pixel component expression -@item c1 -set second pixel component expression -@item c2 -set third pixel component expression -@item c3 -set fourth pixel component expression, corresponds to the alpha component -@end table - -The exact component associated to each option depends on the format in -input. - -The @var{lutrgb} filter requires RGB pixel formats in input, and -accepts the options: -@table @option -@item r -set red component expression -@item g -set green component expression -@item b -set blue component expression -@item a -alpha component expression -@end table - -The @var{lutyuv} filter requires YUV pixel formats in input, and -accepts the options: -@table @option -@item y -set Y/luminance component expression -@item u -set U/Cb component expression -@item v -set V/Cr component expression -@item a -set alpha component expression -@end table - -The expressions can contain the following constants and functions: - -@table @option -@item w, h -the input width and height - -@item val -input value for the pixel component - -@item clipval -the input value clipped in the @var{minval}-@var{maxval} range - -@item maxval -maximum value for the pixel component - -@item minval -minimum value for the pixel component - -@item negval -the negated value for the pixel component value clipped in the -@var{minval}-@var{maxval} range , it corresponds to the expression -"maxval-clipval+minval" - -@item clip(val) -the computed value in @var{val} clipped in the -@var{minval}-@var{maxval} range - -@item gammaval(gamma) -the computed gamma correction value of the pixel component value -clipped in the @var{minval}-@var{maxval} range, corresponds to the -expression -"pow((clipval-minval)/(maxval-minval)\,@var{gamma})*(maxval-minval)+minval" - -@end table - -All expressions default to "val". - -@subsection Examples - -@itemize -@item -Negate input video: -@example -lutrgb="r=maxval+minval-val:g=maxval+minval-val:b=maxval+minval-val" -lutyuv="y=maxval+minval-val:u=maxval+minval-val:v=maxval+minval-val" -@end example - -The above is the same as: -@example -lutrgb="r=negval:g=negval:b=negval" -lutyuv="y=negval:u=negval:v=negval" -@end example - -@item -Negate luminance: -@example -lutyuv=y=negval -@end example - -@item -Remove chroma components, turns the video into a graytone image: -@example -lutyuv="u=128:v=128" -@end example - -@item -Apply a luma burning effect: -@example -lutyuv="y=2*val" -@end example - -@item -Remove green and blue components: -@example -lutrgb="g=0:b=0" -@end example - -@item -Set a constant alpha channel value on input: -@example -format=rgba,lutrgb=a="maxval-minval/2" -@end example - -@item -Correct luminance gamma by a 0.5 factor: -@example -lutyuv=y=gammaval(0.5) -@end example - -@item -Discard least significant bits of luma: -@example -lutyuv=y='bitand(val, 128+64+32)' -@end example -@end itemize - -@section mp - -Apply an MPlayer filter to the input video. - -This filter provides a wrapper around most of the filters of -MPlayer/MEncoder. - -This wrapper is considered experimental. Some of the wrapped filters -may not work properly and we may drop support for them, as they will -be implemented natively into FFmpeg. Thus you should avoid -depending on them when writing portable scripts. - -The filters accepts the parameters: -@var{filter_name}[:=]@var{filter_params} - -@var{filter_name} is the name of a supported MPlayer filter, -@var{filter_params} is a string containing the parameters accepted by -the named filter. - -The list of the currently supported filters follows: -@table @var -@item detc -@item dint -@item divtc -@item down3dright -@item eq2 -@item eq -@item fil -@item fspp -@item ilpack -@item ivtc -@item mcdeint -@item ow -@item perspective -@item phase -@item pp7 -@item pullup -@item qp -@item sab -@item softpulldown -@item spp -@item telecine -@item tinterlace -@item uspp -@end table - -The parameter syntax and behavior for the listed filters are the same -of the corresponding MPlayer filters. For detailed instructions check -the "VIDEO FILTERS" section in the MPlayer manual. - -@subsection Examples - -@itemize -@item -Adjust gamma, brightness, contrast: -@example -mp=eq2=1.0:2:0.5 -@end example -@end itemize - -See also mplayer(1), @url{http://www.mplayerhq.hu/}. - -@section negate - -Negate input video. - -This filter accepts an integer in input, if non-zero it negates the -alpha component (if available). The default value in input is 0. - -@section noformat - -Force libavfilter not to use any of the specified pixel formats for the -input to the next filter. - -The filter accepts a list of pixel format names, separated by ":", -for example "yuv420p:monow:rgb24". - -@subsection Examples - -@itemize -@item -Force libavfilter to use a format different from @var{yuv420p} for the -input to the vflip filter: -@example -noformat=yuv420p,vflip -@end example - -@item -Convert the input video to any of the formats not contained in the list: -@example -noformat=yuv420p:yuv444p:yuv410p -@end example -@end itemize - -@section noise - -Add noise on video input frame. - -This filter accepts a list of options in the form of @var{key}=@var{value} -pairs separated by ":". A description of the accepted options follows. - -@table @option -@item all_seed -@item c0_seed -@item c1_seed -@item c2_seed -@item c3_seed -Set noise seed for specific pixel component or all pixel components in case -of @var{all_seed}. Default value is @code{123457}. - -@item all_strength, alls -@item c0_strength, c0s -@item c1_strength, c1s -@item c2_strength, c2s -@item c3_strength, c3s -Set noise strength for specific pixel component or all pixel components in case -@var{all_strength}. Default value is @code{0}. Allowed range is [0, 100]. - -@item all_flags, allf -@item c0_flags, c0f -@item c1_flags, c1f -@item c2_flags, c2f -@item c3_flags, c3f -Set pixel component flags or set flags for all components if @var{all_flags}. -Available values for component flags are: -@table @samp -@item a -averaged temporal noise (smoother) -@item p -mix random noise with a (semi)regular pattern -@item q -higher quality (slightly better looking, slightly slower) -@item t -temporal noise (noise pattern changes between frames) -@item u -uniform noise (gaussian otherwise) -@end table -@end table - -@subsection Examples - -Add temporal and uniform noise to input video: -@example -noise=alls=20:allf=t+u -@end example - -@section null - -Pass the video source unchanged to the output. - -@section ocv - -Apply video transform using libopencv. - -To enable this filter install libopencv library and headers and -configure FFmpeg with @code{--enable-libopencv}. - -The filter takes the parameters: @var{filter_name}@{:=@}@var{filter_params}. - -@var{filter_name} is the name of the libopencv filter to apply. - -@var{filter_params} specifies the parameters to pass to the libopencv -filter. If not specified the default values are assumed. - -Refer to the official libopencv documentation for more precise -information: -@url{http://opencv.willowgarage.com/documentation/c/image_filtering.html} - -Follows the list of supported libopencv filters. - -@anchor{dilate} -@subsection dilate - -Dilate an image by using a specific structuring element. -This filter corresponds to the libopencv function @code{cvDilate}. - -It accepts the parameters: @var{struct_el}:@var{nb_iterations}. - -@var{struct_el} represents a structuring element, and has the syntax: -@var{cols}x@var{rows}+@var{anchor_x}x@var{anchor_y}/@var{shape} - -@var{cols} and @var{rows} represent the number of columns and rows of -the structuring element, @var{anchor_x} and @var{anchor_y} the anchor -point, and @var{shape} the shape for the structuring element, and -can be one of the values "rect", "cross", "ellipse", "custom". - -If the value for @var{shape} is "custom", it must be followed by a -string of the form "=@var{filename}". The file with name -@var{filename} is assumed to represent a binary image, with each -printable character corresponding to a bright pixel. When a custom -@var{shape} is used, @var{cols} and @var{rows} are ignored, the number -or columns and rows of the read file are assumed instead. - -The default value for @var{struct_el} is "3x3+0x0/rect". - -@var{nb_iterations} specifies the number of times the transform is -applied to the image, and defaults to 1. - -Follow some example: -@example -# use the default values -ocv=dilate - -# dilate using a structuring element with a 5x5 cross, iterate two times -ocv=dilate=5x5+2x2/cross:2 - -# read the shape from the file diamond.shape, iterate two times -# the file diamond.shape may contain a pattern of characters like this: -# * -# *** -# ***** -# *** -# * -# the specified cols and rows are ignored (but not the anchor point coordinates) -ocv=0x0+2x2/custom=diamond.shape:2 -@end example - -@subsection erode - -Erode an image by using a specific structuring element. -This filter corresponds to the libopencv function @code{cvErode}. - -The filter accepts the parameters: @var{struct_el}:@var{nb_iterations}, -with the same syntax and semantics as the @ref{dilate} filter. - -@subsection smooth - -Smooth the input video. - -The filter takes the following parameters: -@var{type}:@var{param1}:@var{param2}:@var{param3}:@var{param4}. - -@var{type} is the type of smooth filter to apply, and can be one of -the following values: "blur", "blur_no_scale", "median", "gaussian", -"bilateral". The default value is "gaussian". - -@var{param1}, @var{param2}, @var{param3}, and @var{param4} are -parameters whose meanings depend on smooth type. @var{param1} and -@var{param2} accept integer positive values or 0, @var{param3} and -@var{param4} accept float values. - -The default value for @var{param1} is 3, the default value for the -other parameters is 0. - -These parameters correspond to the parameters assigned to the -libopencv function @code{cvSmooth}. - -@anchor{overlay} -@section overlay - -Overlay one video on top of another. - -It takes two inputs and one output, the first input is the "main" -video on which the second input is overlayed. - -This filter accepts a list of @var{key}=@var{value} pairs as argument, -separated by ":". If the key of the first options is omitted, the -arguments are interpreted according to the syntax @var{x}:@var{y}. - -A description of the accepted options follows. - -@table @option -@item x, y -Set the expression for the x and y coordinates of the overlayed video -on the main video. Default value is 0. - -The @var{x} and @var{y} expressions can contain the following -parameters: -@table @option -@item main_w, main_h -main input width and height - -@item W, H -same as @var{main_w} and @var{main_h} - -@item overlay_w, overlay_h -overlay input width and height - -@item w, h -same as @var{overlay_w} and @var{overlay_h} -@end table - -@item format -Set the format for the output video. - -It accepts the following values: -@table @samp -@item yuv420 -force YUV420 output - -@item yuv444 -force YUV444 output - -@item rgb -force RGB output -@end table - -Default value is @samp{yuv420}. - -@item rgb @emph{(deprecated)} -If set to 1, force the filter to accept inputs in the RGB -color space. Default value is 0. This option is deprecated, use -@option{format} instead. - -@item shortest -If set to 1, force the output to terminate when the shortest input -terminates. Default value is 0. -@end table - -Be aware that frames are taken from each input video in timestamp -order, hence, if their initial timestamps differ, it is a a good idea -to pass the two inputs through a @var{setpts=PTS-STARTPTS} filter to -have them begin in the same zero timestamp, as it does the example for -the @var{movie} filter. - -You can chain together more overlays but you should test the -efficiency of such approach. - -@subsection Examples - -@itemize -@item -Draw the overlay at 10 pixels from the bottom right corner of the main -video: -@example -overlay=main_w-overlay_w-10:main_h-overlay_h-10 -@end example - -Using named options the example above becomes: -@example -overlay=x=main_w-overlay_w-10:y=main_h-overlay_h-10 -@end example - -@item -Insert a transparent PNG logo in the bottom left corner of the input, -using the @command{ffmpeg} tool with the @code{-filter_complex} option: -@example -ffmpeg -i input -i logo -filter_complex 'overlay=10:main_h-overlay_h-10' output -@end example - -@item -Insert 2 different transparent PNG logos (second logo on bottom -right corner) using the @command{ffmpeg} tool: -@example -ffmpeg -i input -i logo1 -i logo2 -filter_complex 'overlay=10:H-h-10,overlay=W-w-10:H-h-10' output -@end example - -@item -Add a transparent color layer on top of the main video, WxH specifies -the size of the main input to the overlay filter: -@example -color=red@@.3:WxH [over]; [in][over] overlay [out] -@end example - -@item -Play an original video and a filtered version (here with the deshake -filter) side by side using the @command{ffplay} tool: -@example -ffplay input.avi -vf 'split[a][b]; [a]pad=iw*2:ih[src]; [b]deshake[filt]; [src][filt]overlay=w' -@end example - -The above command is the same as: -@example -ffplay input.avi -vf 'split[b], pad=iw*2[src], [b]deshake, [src]overlay=w' -@end example - -@item -Compose output by putting two input videos side to side: -@example -ffmpeg -i left.avi -i right.avi -filter_complex " -nullsrc=size=200x100 [background]; -[0:v] setpts=PTS-STARTPTS, scale=100x100 [left]; -[1:v] setpts=PTS-STARTPTS, scale=100x100 [right]; -[background][left] overlay=shortest=1 [background+left]; -[background+left][right] overlay=shortest=1:x=100 [left+right] -" -@end example - -@item -Chain several overlays in cascade: -@example -nullsrc=s=200x200 [bg]; -testsrc=s=100x100, split=4 [in0][in1][in2][in3]; -[in0] lutrgb=r=0, [bg] overlay=0:0 [mid0]; -[in1] lutrgb=g=0, [mid0] overlay=100:0 [mid1]; -[in2] lutrgb=b=0, [mid1] overlay=0:100 [mid2]; -[in3] null, [mid2] overlay=100:100 [out0] -@end example - -@end itemize - -@section pad - -Add paddings to the input image, and place the original input at the -given coordinates @var{x}, @var{y}. - -The filter accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -If the key of the first options is omitted, the arguments are -interpreted according to the syntax -@var{width}:@var{height}:@var{x}:@var{y}:@var{color}. - -A description of the accepted options follows. - -@table @option -@item width, w -@item height, h -Specify an expression for the size of the output image with the -paddings added. If the value for @var{width} or @var{height} is 0, the -corresponding input size is used for the output. - -The @var{width} expression can reference the value set by the -@var{height} expression, and vice versa. - -The default value of @var{width} and @var{height} is 0. - -@item x -@item y -Specify an expression for the offsets where to place the input image -in the padded area with respect to the top/left border of the output -image. - -The @var{x} expression can reference the value set by the @var{y} -expression, and vice versa. - -The default value of @var{x} and @var{y} is 0. - -@item color -Specify the color of the padded area, it can be the name of a color -(case insensitive match) or a 0xRRGGBB[AA] sequence. - -The default value of @var{color} is "black". -@end table - -The value for the @var{width}, @var{height}, @var{x}, and @var{y} -options are expressions containing the following constants: - -@table @option -@item in_w, in_h -the input video width and height - -@item iw, ih -same as @var{in_w} and @var{in_h} - -@item out_w, out_h -the output width and height, that is the size of the padded area as -specified by the @var{width} and @var{height} expressions - -@item ow, oh -same as @var{out_w} and @var{out_h} - -@item x, y -x and y offsets as specified by the @var{x} and @var{y} -expressions, or NAN if not yet specified - -@item a -same as @var{iw} / @var{ih} - -@item sar -input sample aspect ratio - -@item dar -input display aspect ratio, it is the same as (@var{iw} / @var{ih}) * @var{sar} - -@item hsub, vsub -horizontal and vertical chroma subsample values. For example for the -pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. -@end table - -@subsection Examples - -@itemize -@item -Add paddings with color "violet" to the input video. Output video -size is 640x480, the top-left corner of the input video is placed at -column 0, row 40: -@example -pad=640:480:0:40:violet -@end example - -The example above is equivalent to the following command: -@example -pad=width=640:height=480:x=0:y=40:color=violet -@end example - -@item -Pad the input to get an output with dimensions increased by 3/2, -and put the input video at the center of the padded area: -@example -pad="3/2*iw:3/2*ih:(ow-iw)/2:(oh-ih)/2" -@end example - -@item -Pad the input to get a squared output with size equal to the maximum -value between the input width and height, and put the input video at -the center of the padded area: -@example -pad="max(iw\,ih):ow:(ow-iw)/2:(oh-ih)/2" -@end example - -@item -Pad the input to get a final w/h ratio of 16:9: -@example -pad="ih*16/9:ih:(ow-iw)/2:(oh-ih)/2" -@end example - -@item -In case of anamorphic video, in order to set the output display aspect -correctly, it is necessary to use @var{sar} in the expression, -according to the relation: -@example -(ih * X / ih) * sar = output_dar -X = output_dar / sar -@end example - -Thus the previous example needs to be modified to: -@example -pad="ih*16/9/sar:ih:(ow-iw)/2:(oh-ih)/2" -@end example - -@item -Double output size and put the input video in the bottom-right -corner of the output padded area: -@example -pad="2*iw:2*ih:ow-iw:oh-ih" -@end example -@end itemize - -@section pixdesctest - -Pixel format descriptor test filter, mainly useful for internal -testing. The output video should be equal to the input video. - -For example: -@example -format=monow, pixdesctest -@end example - -can be used to test the monowhite pixel format descriptor definition. - -@section pp - -Enable the specified chain of postprocessing subfilters using libpostproc. This -library should be automatically selected with a GPL build (@code{--enable-gpl}). -Subfilters must be separated by '/' and can be disabled by prepending a '-'. -Each subfilter and some options have a short and a long name that can be used -interchangeably, i.e. dr/dering are the same. - -All subfilters share common options to determine their scope: - -@table @option -@item a/autoq -Honor the quality commands for this subfilter. - -@item c/chrom -Do chrominance filtering, too (default). - -@item y/nochrom -Do luminance filtering only (no chrominance). - -@item n/noluma -Do chrominance filtering only (no luminance). -@end table - -These options can be appended after the subfilter name, separated by a ':'. - -Available subfilters are: - -@table @option -@item hb/hdeblock[:difference[:flatness]] -Horizontal deblocking filter -@table @option -@item difference -Difference factor where higher values mean more deblocking (default: @code{32}). -@item flatness -Flatness threshold where lower values mean more deblocking (default: @code{39}). -@end table - -@item vb/vdeblock[:difference[:flatness]] -Vertical deblocking filter -@table @option -@item difference -Difference factor where higher values mean more deblocking (default: @code{32}). -@item flatness -Flatness threshold where lower values mean more deblocking (default: @code{39}). -@end table - -@item ha/hadeblock[:difference[:flatness]] -Accurate horizontal deblocking filter -@table @option -@item difference -Difference factor where higher values mean more deblocking (default: @code{32}). -@item flatness -Flatness threshold where lower values mean more deblocking (default: @code{39}). -@end table - -@item va/vadeblock[:difference[:flatness]] -Accurate vertical deblocking filter -@table @option -@item difference -Difference factor where higher values mean more deblocking (default: @code{32}). -@item flatness -Flatness threshold where lower values mean more deblocking (default: @code{39}). -@end table -@end table - -The horizontal and vertical deblocking filters share the difference and -flatness values so you cannot set different horizontal and vertical -thresholds. - -@table @option -@item h1/x1hdeblock -Experimental horizontal deblocking filter - -@item v1/x1vdeblock -Experimental vertical deblocking filter - -@item dr/dering -Deringing filter - -@item tn/tmpnoise[:threshold1[:threshold2[:threshold3]]], temporal noise reducer -@table @option -@item threshold1 -larger -> stronger filtering -@item threshold2 -larger -> stronger filtering -@item threshold3 -larger -> stronger filtering -@end table - -@item al/autolevels[:f/fullyrange], automatic brightness / contrast correction -@table @option -@item f/fullyrange -Stretch luminance to @code{0-255}. -@end table - -@item lb/linblenddeint -Linear blend deinterlacing filter that deinterlaces the given block by -filtering all lines with a @code{(1 2 1)} filter. - -@item li/linipoldeint -Linear interpolating deinterlacing filter that deinterlaces the given block by -linearly interpolating every second line. - -@item ci/cubicipoldeint -Cubic interpolating deinterlacing filter deinterlaces the given block by -cubically interpolating every second line. - -@item md/mediandeint -Median deinterlacing filter that deinterlaces the given block by applying a -median filter to every second line. - -@item fd/ffmpegdeint -FFmpeg deinterlacing filter that deinterlaces the given block by filtering every -second line with a @code{(-1 4 2 4 -1)} filter. - -@item l5/lowpass5 -Vertically applied FIR lowpass deinterlacing filter that deinterlaces the given -block by filtering all lines with a @code{(-1 2 6 2 -1)} filter. - -@item fq/forceQuant[:quantizer] -Overrides the quantizer table from the input with the constant quantizer you -specify. -@table @option -@item quantizer -Quantizer to use -@end table - -@item de/default -Default pp filter combination (@code{hb:a,vb:a,dr:a}) - -@item fa/fast -Fast pp filter combination (@code{h1:a,v1:a,dr:a}) - -@item ac -High quality pp filter combination (@code{ha:a:128:7,va:a,dr:a}) -@end table - -@subsection Examples - -@itemize -@item -Apply horizontal and vertical deblocking, deringing and automatic -brightness/contrast: -@example -pp=hb/vb/dr/al -@end example - -@item -Apply default filters without brightness/contrast correction: -@example -pp=de/-al -@end example - -@item -Apply default filters and temporal denoiser: -@example -pp=default/tmpnoise:1:2:3 -@end example - -@item -Apply deblocking on luminance only, and switch vertical deblocking on or off -automatically depending on available CPU time: -@example -pp=hb:y/vb:a -@end example -@end itemize - -@section removelogo - -Suppress a TV station logo, using an image file to determine which -pixels comprise the logo. It works by filling in the pixels that -comprise the logo with neighboring pixels. - -This filter requires one argument which specifies the filter bitmap -file, which can be any image format supported by libavformat. The -width and height of the image file must match those of the video -stream being processed. - -Pixels in the provided bitmap image with a value of zero are not -considered part of the logo, non-zero pixels are considered part of -the logo. If you use white (255) for the logo and black (0) for the -rest, you will be safe. For making the filter bitmap, it is -recommended to take a screen capture of a black frame with the logo -visible, and then using a threshold filter followed by the erode -filter once or twice. - -If needed, little splotches can be fixed manually. Remember that if -logo pixels are not covered, the filter quality will be much -reduced. Marking too many pixels as part of the logo does not hurt as -much, but it will increase the amount of blurring needed to cover over -the image and will destroy more information than necessary, and extra -pixels will slow things down on a large logo. - -@section scale - -Scale (resize) the input video, using the libswscale library. - -The scale filter forces the output display aspect ratio to be the same -of the input, by changing the output sample aspect ratio. - -This filter accepts a list of named options in the form of -@var{key}=@var{value} pairs separated by ":". If the key for the first -two options is not specified, the assumed keys for the first two -values are @code{w} and @code{h}. If the first option has no key and -can be interpreted like a video size specification, it will be used -to set the video size. - -A description of the accepted options follows. - -@table @option -@item width, w -Set the video width expression, default value is @code{iw}. See below -for the list of accepted constants. - -@item height, h -Set the video heiht expression, default value is @code{ih}. -See below for the list of accepted constants. - -@item interl -Set the interlacing. It accepts the following values: - -@table @option -@item 1 -force interlaced aware scaling - -@item 0 -do not apply interlaced scaling - -@item -1 -select interlaced aware scaling depending on whether the source frames -are flagged as interlaced or not -@end table - -Default value is @code{0}. - -@item flags -Set libswscale scaling flags. If not explictly specified the filter -applies a bilinear scaling algorithm. - -@item size, s -Set the video size, the value must be a valid abbreviation or in the -form @var{width}x@var{height}. -@end table - -The values of the @var{w} and @var{h} options are expressions -containing the following constants: - -@table @option -@item in_w, in_h -the input width and height - -@item iw, ih -same as @var{in_w} and @var{in_h} - -@item out_w, out_h -the output (cropped) width and height - -@item ow, oh -same as @var{out_w} and @var{out_h} - -@item a -same as @var{iw} / @var{ih} - -@item sar -input sample aspect ratio - -@item dar -input display aspect ratio, it is the same as (@var{iw} / @var{ih}) * @var{sar} - -@item hsub, vsub -horizontal and vertical chroma subsample values. For example for the -pixel format "yuv422p" @var{hsub} is 2 and @var{vsub} is 1. -@end table - -If the input image format is different from the format requested by -the next filter, the scale filter will convert the input to the -requested format. - -If the value for @var{width} or @var{height} is 0, the respective input -size is used for the output. - -If the value for @var{width} or @var{height} is -1, the scale filter will -use, for the respective output size, a value that maintains the aspect -ratio of the input image. - -@subsection Examples - -@itemize -@item -Scale the input video to a size of 200x100: -@example -scale=200:100 -@end example - -This is equivalent to: -@example -scale=w=200:h=100 -@end example - -or: -@example -scale=200x100 -@end example - -@item -Specify a size abbreviation for the output size: -@example -scale=qcif -@end example - -which can also be written as: -@example -scale=size=qcif -@end example - -@item -Scale the input to 2x: -@example -scale=2*iw:2*ih -@end example - -@item -The above is the same as: -@example -scale=2*in_w:2*in_h -@end example - -@item -Scale the input to 2x with forced interlaced scaling: -@example -scale=2*iw:2*ih:interl=1 -@end example - -@item -Scale the input to half size: -@example -scale=iw/2:ih/2 -@end example - -@item -Increase the width, and set the height to the same size: -@example -scale=3/2*iw:ow -@end example - -@item -Seek for Greek harmony: -@example -scale=iw:1/PHI*iw -scale=ih*PHI:ih -@end example - -@item -Increase the height, and set the width to 3/2 of the height: -@example -scale=3/2*oh:3/5*ih -@end example - -@item -Increase the size, but make the size a multiple of the chroma: -@example -scale="trunc(3/2*iw/hsub)*hsub:trunc(3/2*ih/vsub)*vsub" -@end example - -@item -Increase the width to a maximum of 500 pixels, keep the same input -aspect ratio: -@example -scale='min(500\, iw*3/2):-1' -@end example -@end itemize - -@section setdar, setsar - -The @code{setdar} filter sets the Display Aspect Ratio for the filter -output video. - -This is done by changing the specified Sample (aka Pixel) Aspect -Ratio, according to the following equation: -@example -@var{DAR} = @var{HORIZONTAL_RESOLUTION} / @var{VERTICAL_RESOLUTION} * @var{SAR} -@end example - -Keep in mind that the @code{setdar} filter does not modify the pixel -dimensions of the video frame. Also the display aspect ratio set by -this filter may be changed by later filters in the filterchain, -e.g. in case of scaling or if another "setdar" or a "setsar" filter is -applied. - -The @code{setsar} filter sets the Sample (aka Pixel) Aspect Ratio for -the filter output video. - -Note that as a consequence of the application of this filter, the -output display aspect ratio will change according to the equation -above. - -Keep in mind that the sample aspect ratio set by the @code{setsar} -filter may be changed by later filters in the filterchain, e.g. if -another "setsar" or a "setdar" filter is applied. - -The @code{setdar} and @code{setsar} filters accept a string in the -form @var{num}:@var{den} expressing an aspect ratio, or the following -named options, expressed as a sequence of @var{key}=@var{value} pairs, -separated by ":". - -@table @option -@item max -Set the maximum integer value to use for expressing numerator and -denominator when reducing the expressed aspect ratio to a rational. -Default value is @code{100}. - -@item r, ratio: -Set the aspect ratio used by the filter. - -The parameter can be a floating point number string, an expression, or -a string of the form @var{num}:@var{den}, where @var{num} and -@var{den} are the numerator and denominator of the aspect ratio. If -the parameter is not specified, it is assumed the value "0". -In case the form "@var{num}:@var{den}" the @code{:} character should -be escaped. -@end table - -If the keys are omitted in the named options list, the specifed values -are assumed to be @var{ratio} and @var{max} in that order. - -For example to change the display aspect ratio to 16:9, specify: -@example -setdar='16:9' -@end example - -The example above is equivalent to: -@example -setdar=1.77777 -@end example - -To change the sample aspect ratio to 10:11, specify: -@example -setsar='10:11' -@end example - -To set a display aspect ratio of 16:9, and specify a maximum integer value of -1000 in the aspect ratio reduction, use the command: -@example -setdar=ratio='16:9':max=1000 -@end example - -@section setfield - -Force field for the output video frame. - -The @code{setfield} filter marks the interlace type field for the -output frames. It does not change the input frame, but only sets the -corresponding property, which affects how the frame is treated by -following filters (e.g. @code{fieldorder} or @code{yadif}). - -This filter accepts a single option @option{mode}, which can be -specified either by setting @code{mode=VALUE} or setting the value -alone. Available values are: - -@table @samp -@item auto -Keep the same field property. - -@item bff -Mark the frame as bottom-field-first. - -@item tff -Mark the frame as top-field-first. - -@item prog -Mark the frame as progressive. -@end table - -@section showinfo - -Show a line containing various information for each input video frame. -The input video is not modified. - -The shown line contains a sequence of key/value pairs of the form -@var{key}:@var{value}. - -A description of each shown parameter follows: - -@table @option -@item n -sequential number of the input frame, starting from 0 - -@item pts -Presentation TimeStamp of the input frame, expressed as a number of -time base units. The time base unit depends on the filter input pad. - -@item pts_time -Presentation TimeStamp of the input frame, expressed as a number of -seconds - -@item pos -position of the frame in the input stream, -1 if this information in -unavailable and/or meaningless (for example in case of synthetic video) - -@item fmt -pixel format name - -@item sar -sample aspect ratio of the input frame, expressed in the form -@var{num}/@var{den} - -@item s -size of the input frame, expressed in the form -@var{width}x@var{height} - -@item i -interlaced mode ("P" for "progressive", "T" for top field first, "B" -for bottom field first) - -@item iskey -1 if the frame is a key frame, 0 otherwise - -@item type -picture type of the input frame ("I" for an I-frame, "P" for a -P-frame, "B" for a B-frame, "?" for unknown type). -Check also the documentation of the @code{AVPictureType} enum and of -the @code{av_get_picture_type_char} function defined in -@file{libavutil/avutil.h}. - -@item checksum -Adler-32 checksum (printed in hexadecimal) of all the planes of the input frame - -@item plane_checksum -Adler-32 checksum (printed in hexadecimal) of each plane of the input frame, -expressed in the form "[@var{c0} @var{c1} @var{c2} @var{c3}]" -@end table - -@section smartblur - -Blur the input video without impacting the outlines. - -This filter accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -If the key of the first options is omitted, the arguments are -interpreted according to the syntax: -@var{luma_radius}:@var{luma_strength}:@var{luma_threshold}[:@var{chroma_radius}:@var{chroma_strength}:@var{chroma_threshold}] - -A description of the accepted options follows. - -@table @option -@item luma_radius, lr -@item chroma_radius, cr -Set the luma/chroma radius. The option value must be a float number in -the range [0.1,5.0] that specifies the variance of the gaussian filter -used to blur the image (slower if larger). Default value is 1.0. - -@item luma_strength, ls -@item chroma_strength, cs -Set the luma/chroma strength. The option value must be a float number -in the range [-1.0,1.0] that configures the blurring. A value included -in [0.0,1.0] will blur the image whereas a value included in -[-1.0,0.0] will sharpen the image. Default value is 1.0. - -@item luma_threshold, lt -@item chroma_threshold, ct -Set the luma/chroma threshold used as a coefficient to determine -whether a pixel should be blurred or not. The option value must be an -integer in the range [-30,30]. A value of 0 will filter all the image, -a value included in [0,30] will filter flat areas and a value included -in [-30,0] will filter edges. Default value is 0. -@end table - -If a chroma option is not explicitly set, the corresponding luma value -is set. - -@section stereo3d - -Convert between different stereoscopic image formats. - -This filter accepts the following named options, expressed as a -sequence of @var{key}=@var{value} pairs, separated by ":". - -@table @option -@item in -Set stereoscopic image format of input. - -Available values for input image formats are: -@table @samp -@item sbsl -side by side parallel (left eye left, right eye right) - -@item sbsr -side by side crosseye (right eye left, left eye right) - -@item sbs2l -side by side parallel with half width resolution -(left eye left, right eye right) - -@item sbs2r -side by side crosseye with half width resolution -(right eye left, left eye right) - -@item abl -above-below (left eye above, right eye below) - -@item abr -above-below (right eye above, left eye below) - -@item ab2l -above-below with half height resolution -(left eye above, right eye below) - -@item ab2r -above-below with half height resolution -(right eye above, left eye below) - -Default value is @samp{sbsl}. -@end table - -@item out -Set stereoscopic image format of output. - -Available values for output image formats are all the input formats as well as: -@table @samp -@item arbg -anaglyph red/blue gray -(red filter on left eye, blue filter on right eye) - -@item argg -anaglyph red/green gray -(red filter on left eye, green filter on right eye) - -@item arcg -anaglyph red/cyan gray -(red filter on left eye, cyan filter on right eye) - -@item arch -anaglyph red/cyan half colored -(red filter on left eye, cyan filter on right eye) - -@item arcc -anaglyph red/cyan color -(red filter on left eye, cyan filter on right eye) - -@item arcd -anaglyph red/cyan color optimized with the least squares projection of dubois -(red filter on left eye, cyan filter on right eye) - -@item agmg -anaglyph green/magenta gray -(green filter on left eye, magenta filter on right eye) - -@item agmh -anaglyph green/magenta half colored -(green filter on left eye, magenta filter on right eye) - -@item agmc -anaglyph green/magenta colored -(green filter on left eye, magenta filter on right eye) - -@item agmd -anaglyph green/magenta color optimized with the least squares projection of dubois -(green filter on left eye, magenta filter on right eye) - -@item aybg -anaglyph yellow/blue gray -(yellow filter on left eye, blue filter on right eye) - -@item aybh -anaglyph yellow/blue half colored -(yellow filter on left eye, blue filter on right eye) - -@item aybc -anaglyph yellow/blue colored -(yellow filter on left eye, blue filter on right eye) - -@item aybd -anaglyph yellow/blue color optimized with the least squares projection of dubois -(yellow filter on left eye, blue filter on right eye) - -@item irl -interleaved rows (left eye has top row, right eye starts on next row) - -@item irr -interleaved rows (right eye has top row, left eye starts on next row) - -@item ml -mono output (left eye only) - -@item mr -mono output (right eye only) -@end table - -Default value is @samp{arcd}. -@end table - -@anchor{subtitles} -@section subtitles - -Draw subtitles on top of input video using the libass library. - -To enable compilation of this filter you need to configure FFmpeg with -@code{--enable-libass}. This filter also requires a build with libavcodec and -libavformat to convert the passed subtitles file to ASS (Advanced Substation -Alpha) subtitles format. - -This filter accepts the following named options, expressed as a -sequence of @var{key}=@var{value} pairs, separated by ":". - -@table @option -@item filename, f -Set the filename of the subtitle file to read. It must be specified. - -@item original_size -Specify the size of the original video, the video for which the ASS file -was composed. Due to a misdesign in ASS aspect ratio arithmetic, this is -necessary to correctly scale the fonts if the aspect ratio has been changed. - -@item charenc -Set subtitles input character encoding. @code{subtitles} filter only. Only -useful if not UTF-8. -@end table - -If the first key is not specified, it is assumed that the first value -specifies the @option{filename}. - -For example, to render the file @file{sub.srt} on top of the input -video, use the command: -@example -subtitles=sub.srt -@end example - -which is equivalent to: -@example -subtitles=filename=sub.srt -@end example - -@section split - -Split input video into several identical outputs. - -The filter accepts a single parameter which specifies the number of outputs. If -unspecified, it defaults to 2. - -For example -@example -ffmpeg -i INPUT -filter_complex split=5 OUTPUT -@end example -will create 5 copies of the input video. - -For example: -@example -[in] split [splitout1][splitout2]; -[splitout1] crop=100:100:0:0 [cropout]; -[splitout2] pad=200:200:100:100 [padout]; -@end example - -will create two separate outputs from the same input, one cropped and -one padded. - -@section super2xsai - -Scale the input by 2x and smooth using the Super2xSaI (Scale and -Interpolate) pixel art scaling algorithm. - -Useful for enlarging pixel art images without reducing sharpness. - -@section swapuv -Swap U & V plane. - -@section thumbnail -Select the most representative frame in a given sequence of consecutive frames. - -It accepts as argument the frames batch size to analyze (default @var{N}=100); -in a set of @var{N} frames, the filter will pick one of them, and then handle -the next batch of @var{N} frames until the end. - -Since the filter keeps track of the whole frames sequence, a bigger @var{N} -value will result in a higher memory usage, so a high value is not recommended. - -The following example extract one picture each 50 frames: -@example -thumbnail=50 -@end example - -Complete example of a thumbnail creation with @command{ffmpeg}: -@example -ffmpeg -i in.avi -vf thumbnail,scale=300:200 -frames:v 1 out.png -@end example - -@section tile - -Tile several successive frames together. - -It accepts a list of options in the form of @var{key}=@var{value} pairs -separated by ":". A description of the accepted options follows. - -@table @option - -@item layout -Set the grid size (i.e. the number of lines and columns) in the form -"@var{w}x@var{h}". - -@item margin -Set the outer border margin in pixels. - -@item padding -Set the inner border thickness (i.e. the number of pixels between frames). For -more advanced padding options (such as having different values for the edges), -refer to the pad video filter. - -@item nb_frames -Set the maximum number of frames to render in the given area. It must be less -than or equal to @var{w}x@var{h}. The default value is @code{0}, meaning all -the area will be used. - -@end table - -Alternatively, the options can be specified as a flat string: - -@var{layout}[:@var{nb_frames}[:@var{margin}[:@var{padding}]]] - -For example, produce 8x8 PNG tiles of all keyframes (@option{-skip_frame -nokey}) in a movie: -@example -ffmpeg -skip_frame nokey -i file.avi -vf 'scale=128:72,tile=8x8' -an -vsync 0 keyframes%03d.png -@end example -The @option{-vsync 0} is necessary to prevent @command{ffmpeg} from -duplicating each output frame to accomodate the originally detected frame -rate. - -Another example to display @code{5} pictures in an area of @code{3x2} frames, -with @code{7} pixels between them, and @code{2} pixels of initial margin, using -mixed flat and named options: -@example -tile=3x2:nb_frames=5:padding=7:margin=2 -@end example - -@section tinterlace - -Perform various types of temporal field interlacing. - -Frames are counted starting from 1, so the first input frame is -considered odd. - -This filter accepts options in the form of @var{key}=@var{value} pairs -separated by ":". -Alternatively, the @var{mode} option can be specified as a value alone, -optionally followed by a ":" and further ":" separated @var{key}=@var{value} -pairs. - -A description of the accepted options follows. - -@table @option - -@item mode -Specify the mode of the interlacing. This option can also be specified -as a value alone. See below for a list of values for this option. - -Available values are: - -@table @samp -@item merge, 0 -Move odd frames into the upper field, even into the lower field, -generating a double height frame at half framerate. - -@item drop_odd, 1 -Only output even frames, odd frames are dropped, generating a frame with -unchanged height at half framerate. - -@item drop_even, 2 -Only output odd frames, even frames are dropped, generating a frame with -unchanged height at half framerate. - -@item pad, 3 -Expand each frame to full height, but pad alternate lines with black, -generating a frame with double height at the same input framerate. - -@item interleave_top, 4 -Interleave the upper field from odd frames with the lower field from -even frames, generating a frame with unchanged height at half framerate. - -@item interleave_bottom, 5 -Interleave the lower field from odd frames with the upper field from -even frames, generating a frame with unchanged height at half framerate. - -@item interlacex2, 6 -Double frame rate with unchanged height. Frames are inserted each -containing the second temporal field from the previous input frame and -the first temporal field from the next input frame. This mode relies on -the top_field_first flag. Useful for interlaced video displays with no -field synchronisation. -@end table - -Numeric values are deprecated but are accepted for backward -compatibility reasons. - -Default mode is @code{merge}. - -@item flags -Specify flags influencing the filter process. - -Available value for @var{flags} is: - -@table @option -@item low_pass_filter, vlfp -Enable vertical low-pass filtering in the filter. -Vertical low-pass filtering is required when creating an interlaced -destination from a progressive source which contains high-frequency -vertical detail. Filtering will reduce interlace 'twitter' and Moire -patterning. - -Vertical low-pass filtering can only be enabled for @option{mode} -@var{interleave_top} and @var{interleave_bottom}. - -@end table -@end table - -@section transpose - -Transpose rows with columns in the input video and optionally flip it. - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ':'. If the key of the first options is omitted, -the arguments are interpreted according to the syntax -@var{dir}:@var{passthrough}. - -@table @option -@item dir -Specify the transposition direction. Can assume the following values: - -@table @samp -@item 0, 4 -Rotate by 90 degrees counterclockwise and vertically flip (default), that is: -@example -L.R L.l -. . -> . . -l.r R.r -@end example - -@item 1, 5 -Rotate by 90 degrees clockwise, that is: -@example -L.R l.L -. . -> . . -l.r r.R -@end example - -@item 2, 6 -Rotate by 90 degrees counterclockwise, that is: -@example -L.R R.r -. . -> . . -l.r L.l -@end example - -@item 3, 7 -Rotate by 90 degrees clockwise and vertically flip, that is: -@example -L.R r.R -. . -> . . -l.r l.L -@end example -@end table - -For values between 4-7, the transposition is only done if the input -video geometry is portrait and not landscape. These values are -deprecated, the @code{passthrough} option should be used instead. - -@item passthrough -Do not apply the transposition if the input geometry matches the one -specified by the specified value. It accepts the following values: -@table @samp -@item none -Always apply transposition. -@item portrait -Preserve portrait geometry (when @var{height} >= @var{width}). -@item landscape -Preserve landscape geometry (when @var{width} >= @var{height}). -@end table - -Default value is @code{none}. -@end table - -For example to rotate by 90 degrees clockwise and preserve portrait -layout: -@example -transpose=dir=1:passthrough=portrait -@end example - -The command above can also be specified as: -@example -transpose=1:portrait -@end example - -@section unsharp - -Sharpen or blur the input video. - -This filter accepts parameters as a list of @var{key}=@var{value} pairs, -separated by ":". - -If the key of the first options is omitted, the arguments are -interpreted according to the syntax: -@var{luma_msize_x}:@var{luma_msize_y}:@var{luma_amount}:@var{chroma_msize_x}:@var{chroma_msize_y}:@var{chroma_amount} - -A description of the accepted options follows. - -@table @option -@item luma_msize_x, lx -@item chroma_msize_x, cx -Set the luma/chroma matrix horizontal size. It must be an odd integer -between 3 and 63, default value is 5. - -@item luma_msize_y, ly -@item chroma_msize_y, cy -Set the luma/chroma matrix vertical size. It must be an odd integer -between 3 and 63, default value is 5. - -@item luma_amount, la -@item chroma_amount, ca -Set the luma/chroma effect strength. It can be a float number, -reasonable values lay between -1.5 and 1.5. - -Negative values will blur the input video, while positive values will -sharpen it, a value of zero will disable the effect. - -Default value is 1.0 for @option{luma_amount}, 0.0 for -@option{chroma_amount}. -@end table - -@subsection Examples - -@itemize -@item -Apply strong luma sharpen effect: -@example -unsharp=7:7:2.5 -@end example - -@item -Apply strong blur of both luma and chroma parameters: -@example -unsharp=7:7:-2:7:7:-2 -@end example -@end itemize - -@section vflip - -Flip the input video vertically. - -@example -ffmpeg -i in.avi -vf "vflip" out.avi -@end example - -@section yadif - -Deinterlace the input video ("yadif" means "yet another deinterlacing -filter"). - -The filter accepts parameters as a list of @var{key}=@var{value} -pairs, separated by ":". If the key of the first options is omitted, -the arguments are interpreted according to syntax -@var{mode}:@var{parity}:@var{deint}. - -The description of the accepted parameters follows. - -@table @option -@item mode -Specify the interlacing mode to adopt. Accept one of the following -values: - -@table @option -@item 0, send_frame -output 1 frame for each frame -@item 1, send_field -output 1 frame for each field -@item 2, send_frame_nospatial -like @code{send_frame} but skip spatial interlacing check -@item 3, send_field_nospatial -like @code{send_field} but skip spatial interlacing check -@end table - -Default value is @code{send_frame}. - -@item parity -Specify the picture field parity assumed for the input interlaced -video. Accept one of the following values: - -@table @option -@item 0, tff -assume top field first -@item 1, bff -assume bottom field first -@item -1, auto -enable automatic detection -@end table - -Default value is @code{auto}. -If interlacing is unknown or decoder does not export this information, -top field first will be assumed. - -@item deint -Specify which frames to deinterlace. Accept one of the following -values: - -@table @option -@item 0, all -deinterlace all frames -@item 1, interlaced -only deinterlace frames marked as interlaced -@end table - -Default value is @code{all}. -@end table - -@c man end VIDEO FILTERS - -@chapter Video Sources -@c man begin VIDEO SOURCES - -Below is a description of the currently available video sources. - -@section buffer - -Buffer video frames, and make them available to the filter chain. - -This source is mainly intended for a programmatic use, in particular -through the interface defined in @file{libavfilter/vsrc_buffer.h}. - -It accepts a list of options in the form of @var{key}=@var{value} pairs -separated by ":". A description of the accepted options follows. - -@table @option - -@item video_size -Specify the size (width and height) of the buffered video frames. - -@item pix_fmt -A string representing the pixel format of the buffered video frames. -It may be a number corresponding to a pixel format, or a pixel format -name. - -@item time_base -Specify the timebase assumed by the timestamps of the buffered frames. - -@item time_base -Specify the frame rate expected for the video stream. - -@item pixel_aspect -Specify the sample aspect ratio assumed by the video frames. - -@item sws_param -Specify the optional parameters to be used for the scale filter which -is automatically inserted when an input change is detected in the -input size or format. -@end table - -For example: -@example -buffer=size=320x240:pix_fmt=yuv410p:time_base=1/24:pixel_aspect=1/1 -@end example - -will instruct the source to accept video frames with size 320x240 and -with format "yuv410p", assuming 1/24 as the timestamps timebase and -square pixels (1:1 sample aspect ratio). -Since the pixel format with name "yuv410p" corresponds to the number 6 -(check the enum AVPixelFormat definition in @file{libavutil/pixfmt.h}), -this example corresponds to: -@example -buffer=size=320x240:pixfmt=6:time_base=1/24:pixel_aspect=1/1 -@end example - -Alternatively, the options can be specified as a flat string, but this -syntax is deprecated: - -@var{width}:@var{height}:@var{pix_fmt}:@var{time_base.num}:@var{time_base.den}:@var{pixel_aspect.num}:@var{pixel_aspect.den}[:@var{sws_param}] - -@section cellauto - -Create a pattern generated by an elementary cellular automaton. - -The initial state of the cellular automaton can be defined through the -@option{filename}, and @option{pattern} options. If such options are -not specified an initial state is created randomly. - -At each new frame a new row in the video is filled with the result of -the cellular automaton next generation. The behavior when the whole -frame is filled is defined by the @option{scroll} option. - -This source accepts a list of options in the form of -@var{key}=@var{value} pairs separated by ":". A description of the -accepted options follows. - -@table @option -@item filename, f -Read the initial cellular automaton state, i.e. the starting row, from -the specified file. -In the file, each non-whitespace character is considered an alive -cell, a newline will terminate the row, and further characters in the -file will be ignored. - -@item pattern, p -Read the initial cellular automaton state, i.e. the starting row, from -the specified string. - -Each non-whitespace character in the string is considered an alive -cell, a newline will terminate the row, and further characters in the -string will be ignored. - -@item rate, r -Set the video rate, that is the number of frames generated per second. -Default is 25. - -@item random_fill_ratio, ratio -Set the random fill ratio for the initial cellular automaton row. It -is a floating point number value ranging from 0 to 1, defaults to -1/PHI. - -This option is ignored when a file or a pattern is specified. - -@item random_seed, seed -Set the seed for filling randomly the initial row, must be an integer -included between 0 and UINT32_MAX. If not specified, or if explicitly -set to -1, the filter will try to use a good random seed on a best -effort basis. - -@item rule -Set the cellular automaton rule, it is a number ranging from 0 to 255. -Default value is 110. - -@item size, s -Set the size of the output video. - -If @option{filename} or @option{pattern} is specified, the size is set -by default to the width of the specified initial state row, and the -height is set to @var{width} * PHI. - -If @option{size} is set, it must contain the width of the specified -pattern string, and the specified pattern will be centered in the -larger row. - -If a filename or a pattern string is not specified, the size value -defaults to "320x518" (used for a randomly generated initial state). - -@item scroll -If set to 1, scroll the output upward when all the rows in the output -have been already filled. If set to 0, the new generated row will be -written over the top row just after the bottom row is filled. -Defaults to 1. - -@item start_full, full -If set to 1, completely fill the output with generated rows before -outputting the first frame. -This is the default behavior, for disabling set the value to 0. - -@item stitch -If set to 1, stitch the left and right row edges together. -This is the default behavior, for disabling set the value to 0. -@end table - -@subsection Examples - -@itemize -@item -Read the initial state from @file{pattern}, and specify an output of -size 200x400. -@example -cellauto=f=pattern:s=200x400 -@end example - -@item -Generate a random initial row with a width of 200 cells, with a fill -ratio of 2/3: -@example -cellauto=ratio=2/3:s=200x200 -@end example - -@item -Create a pattern generated by rule 18 starting by a single alive cell -centered on an initial row with width 100: -@example -cellauto=p=@@:s=100x400:full=0:rule=18 -@end example - -@item -Specify a more elaborated initial pattern: -@example -cellauto=p='@@@@ @@ @@@@':s=100x400:full=0:rule=18 -@end example - -@end itemize - -@section mandelbrot - -Generate a Mandelbrot set fractal, and progressively zoom towards the -point specified with @var{start_x} and @var{start_y}. - -This source accepts a list of options in the form of -@var{key}=@var{value} pairs separated by ":". A description of the -accepted options follows. - -@table @option - -@item end_pts -Set the terminal pts value. Default value is 400. - -@item end_scale -Set the terminal scale value. -Must be a floating point value. Default value is 0.3. - -@item inner -Set the inner coloring mode, that is the algorithm used to draw the -Mandelbrot fractal internal region. - -It shall assume one of the following values: -@table @option -@item black -Set black mode. -@item convergence -Show time until convergence. -@item mincol -Set color based on point closest to the origin of the iterations. -@item period -Set period mode. -@end table - -Default value is @var{mincol}. - -@item bailout -Set the bailout value. Default value is 10.0. - -@item maxiter -Set the maximum of iterations performed by the rendering -algorithm. Default value is 7189. - -@item outer -Set outer coloring mode. -It shall assume one of following values: -@table @option -@item iteration_count -Set iteration cound mode. -@item normalized_iteration_count -set normalized iteration count mode. -@end table -Default value is @var{normalized_iteration_count}. - -@item rate, r -Set frame rate, expressed as number of frames per second. Default -value is "25". - -@item size, s -Set frame size. Default value is "640x480". - -@item start_scale -Set the initial scale value. Default value is 3.0. - -@item start_x -Set the initial x position. Must be a floating point value between --100 and 100. Default value is -0.743643887037158704752191506114774. - -@item start_y -Set the initial y position. Must be a floating point value between --100 and 100. Default value is -0.131825904205311970493132056385139. -@end table - -@section mptestsrc - -Generate various test patterns, as generated by the MPlayer test filter. - -The size of the generated video is fixed, and is 256x256. -This source is useful in particular for testing encoding features. - -This source accepts an optional sequence of @var{key}=@var{value} pairs, -separated by ":". The description of the accepted options follows. - -@table @option - -@item rate, r -Specify the frame rate of the sourced video, as the number of frames -generated per second. It has to be a string in the format -@var{frame_rate_num}/@var{frame_rate_den}, an integer number, a float -number or a valid video frame rate abbreviation. The default value is -"25". - -@item duration, d -Set the video duration of the sourced video. The accepted syntax is: -@example -[-]HH:MM:SS[.m...] -[-]S+[.m...] -@end example -See also the function @code{av_parse_time()}. - -If not specified, or the expressed duration is negative, the video is -supposed to be generated forever. - -@item test, t - -Set the number or the name of the test to perform. Supported tests are: -@table @option -@item dc_luma -@item dc_chroma -@item freq_luma -@item freq_chroma -@item amp_luma -@item amp_chroma -@item cbp -@item mv -@item ring1 -@item ring2 -@item all -@end table - -Default value is "all", which will cycle through the list of all tests. -@end table - -For example the following: -@example -testsrc=t=dc_luma -@end example - -will generate a "dc_luma" test pattern. - -@section frei0r_src - -Provide a frei0r source. - -To enable compilation of this filter you need to install the frei0r -header and configure FFmpeg with @code{--enable-frei0r}. - -The source supports the syntax: -@example -@var{size}:@var{rate}:@var{src_name}[@{=|:@}@var{param1}:@var{param2}:...:@var{paramN}] -@end example - -@var{size} is the size of the video to generate, may be a string of the -form @var{width}x@var{height} or a frame size abbreviation. -@var{rate} is the rate of the video to generate, may be a string of -the form @var{num}/@var{den} or a frame rate abbreviation. -@var{src_name} is the name to the frei0r source to load. For more -information regarding frei0r and how to set the parameters read the -section @ref{frei0r} in the description of the video filters. - -For example, to generate a frei0r partik0l source with size 200x200 -and frame rate 10 which is overlayed on the overlay filter main input: -@example -frei0r_src=200x200:10:partik0l=1234 [overlay]; [in][overlay] overlay -@end example - -@section life - -Generate a life pattern. - -This source is based on a generalization of John Conway's life game. - -The sourced input represents a life grid, each pixel represents a cell -which can be in one of two possible states, alive or dead. Every cell -interacts with its eight neighbours, which are the cells that are -horizontally, vertically, or diagonally adjacent. - -At each interaction the grid evolves according to the adopted rule, -which specifies the number of neighbor alive cells which will make a -cell stay alive or born. The @option{rule} option allows to specify -the rule to adopt. - -This source accepts a list of options in the form of -@var{key}=@var{value} pairs separated by ":". A description of the -accepted options follows. - -@table @option -@item filename, f -Set the file from which to read the initial grid state. In the file, -each non-whitespace character is considered an alive cell, and newline -is used to delimit the end of each row. - -If this option is not specified, the initial grid is generated -randomly. - -@item rate, r -Set the video rate, that is the number of frames generated per second. -Default is 25. - -@item random_fill_ratio, ratio -Set the random fill ratio for the initial random grid. It is a -floating point number value ranging from 0 to 1, defaults to 1/PHI. -It is ignored when a file is specified. - -@item random_seed, seed -Set the seed for filling the initial random grid, must be an integer -included between 0 and UINT32_MAX. If not specified, or if explicitly -set to -1, the filter will try to use a good random seed on a best -effort basis. - -@item rule -Set the life rule. - -A rule can be specified with a code of the kind "S@var{NS}/B@var{NB}", -where @var{NS} and @var{NB} are sequences of numbers in the range 0-8, -@var{NS} specifies the number of alive neighbor cells which make a -live cell stay alive, and @var{NB} the number of alive neighbor cells -which make a dead cell to become alive (i.e. to "born"). -"s" and "b" can be used in place of "S" and "B", respectively. - -Alternatively a rule can be specified by an 18-bits integer. The 9 -high order bits are used to encode the next cell state if it is alive -for each number of neighbor alive cells, the low order bits specify -the rule for "borning" new cells. Higher order bits encode for an -higher number of neighbor cells. -For example the number 6153 = @code{(12<<9)+9} specifies a stay alive -rule of 12 and a born rule of 9, which corresponds to "S23/B03". - -Default value is "S23/B3", which is the original Conway's game of life -rule, and will keep a cell alive if it has 2 or 3 neighbor alive -cells, and will born a new cell if there are three alive cells around -a dead cell. - -@item size, s -Set the size of the output video. - -If @option{filename} is specified, the size is set by default to the -same size of the input file. If @option{size} is set, it must contain -the size specified in the input file, and the initial grid defined in -that file is centered in the larger resulting area. - -If a filename is not specified, the size value defaults to "320x240" -(used for a randomly generated initial grid). - -@item stitch -If set to 1, stitch the left and right grid edges together, and the -top and bottom edges also. Defaults to 1. - -@item mold -Set cell mold speed. If set, a dead cell will go from @option{death_color} to -@option{mold_color} with a step of @option{mold}. @option{mold} can have a -value from 0 to 255. - -@item life_color -Set the color of living (or new born) cells. - -@item death_color -Set the color of dead cells. If @option{mold} is set, this is the first color -used to represent a dead cell. - -@item mold_color -Set mold color, for definitely dead and moldy cells. -@end table - -@subsection Examples - -@itemize -@item -Read a grid from @file{pattern}, and center it on a grid of size -300x300 pixels: -@example -life=f=pattern:s=300x300 -@end example - -@item -Generate a random grid of size 200x200, with a fill ratio of 2/3: -@example -life=ratio=2/3:s=200x200 -@end example - -@item -Specify a custom rule for evolving a randomly generated grid: -@example -life=rule=S14/B34 -@end example - -@item -Full example with slow death effect (mold) using @command{ffplay}: -@example -ffplay -f lavfi life=s=300x200:mold=10:r=60:ratio=0.1:death_color=#C83232:life_color=#00ff00,scale=1200:800:flags=16 -@end example -@end itemize - -@section color, nullsrc, rgbtestsrc, smptebars, testsrc - -The @code{color} source provides an uniformly colored input. - -The @code{nullsrc} source returns unprocessed video frames. It is -mainly useful to be employed in analysis / debugging tools, or as the -source for filters which ignore the input data. - -The @code{rgbtestsrc} source generates an RGB test pattern useful for -detecting RGB vs BGR issues. You should see a red, green and blue -stripe from top to bottom. - -The @code{smptebars} source generates a color bars pattern, based on -the SMPTE Engineering Guideline EG 1-1990. - -The @code{testsrc} source generates a test video pattern, showing a -color pattern, a scrolling gradient and a timestamp. This is mainly -intended for testing purposes. - -These sources accept an optional sequence of @var{key}=@var{value} pairs, -separated by ":". The description of the accepted options follows. - -@table @option - -@item color, c -Specify the color of the source, only used in the @code{color} -source. It can be the name of a color (case insensitive match) or a -0xRRGGBB[AA] sequence, possibly followed by an alpha specifier. The -default value is "black". - -@item size, s -Specify the size of the sourced video, it may be a string of the form -@var{width}x@var{height}, or the name of a size abbreviation. The -default value is "320x240". - -@item rate, r -Specify the frame rate of the sourced video, as the number of frames -generated per second. It has to be a string in the format -@var{frame_rate_num}/@var{frame_rate_den}, an integer number, a float -number or a valid video frame rate abbreviation. The default value is -"25". - -@item sar -Set the sample aspect ratio of the sourced video. - -@item duration, d -Set the video duration of the sourced video. The accepted syntax is: -@example -[-]HH[:MM[:SS[.m...]]] -[-]S+[.m...] -@end example -See also the function @code{av_parse_time()}. - -If not specified, or the expressed duration is negative, the video is -supposed to be generated forever. - -@item decimals, n -Set the number of decimals to show in the timestamp, only used in the -@code{testsrc} source. - -The displayed timestamp value will correspond to the original -timestamp value multiplied by the power of 10 of the specified -value. Default value is 0. -@end table - -For example the following: -@example -testsrc=duration=5.3:size=qcif:rate=10 -@end example - -will generate a video with a duration of 5.3 seconds, with size -176x144 and a frame rate of 10 frames per second. - -The following graph description will generate a red source -with an opacity of 0.2, with size "qcif" and a frame rate of 10 -frames per second. -@example -color=c=red@@0.2:s=qcif:r=10 -@end example - -If the input content is to be ignored, @code{nullsrc} can be used. The -following command generates noise in the luminance plane by employing -the @code{geq} filter: -@example -nullsrc=s=256x256, geq=random(1)*255:128:128 -@end example - -@c man end VIDEO SOURCES - -@chapter Video Sinks -@c man begin VIDEO SINKS - -Below is a description of the currently available video sinks. - -@section buffersink - -Buffer video frames, and make them available to the end of the filter -graph. - -This sink is mainly intended for a programmatic use, in particular -through the interface defined in @file{libavfilter/buffersink.h}. - -It does not require a string parameter in input, but you need to -specify a pointer to a list of supported pixel formats terminated by --1 in the opaque parameter provided to @code{avfilter_init_filter} -when initializing this sink. - -@section nullsink - -Null video sink, do absolutely nothing with the input video. It is -mainly useful as a template and to be employed in analysis / debugging -tools. - -@c man end VIDEO SINKS - -@chapter Multimedia Filters -@c man begin MULTIMEDIA FILTERS - -Below is a description of the currently available multimedia filters. - -@section aperms, perms - -Set read/write permissions for the output frames. - -These filters are mainly aimed at developers to test direct path in the -following filter in the filtergraph. - -The filters accept parameters as a list of @var{key}=@var{value} pairs, -separated by ":". If the key of the first options is omitted, the argument is -assumed to be the @var{mode}. - -A description of the accepted parameters follows. - -@table @option -@item mode -Select the permissions mode. - -It accepts the following values: -@table @samp -@item none -Do nothing. This is the default. -@item ro -Set all the output frames read-only. -@item rw -Set all the output frames directly writable. -@item toggle -Make the frame read-only if writable, and writable if read-only. -@item random -Set each output frame read-only or writable randomly. -@end table -@end table - -Note: in case of auto-inserted filter between the permission filter and the -following one, the permission might not be received as expected in that -following filter. Inserting a @ref{format} or @ref{aformat} filter before the -perms/aperms filter can avoid this problem. - -@section aselect, select -Select frames to pass in output. - -These filters accept a single option @option{expr} or @option{e} -specifying the select expression, which can be specified either by -specyfing @code{expr=VALUE} or specifying the expression -alone. - -The select expression is evaluated for each input frame. If the -evaluation result is a non-zero value, the frame is selected and -passed to the output, otherwise it is discarded. - -The expression can contain the following constants: - -@table @option -@item n -the sequential number of the filtered frame, starting from 0 - -@item selected_n -the sequential number of the selected frame, starting from 0 - -@item prev_selected_n -the sequential number of the last selected frame, NAN if undefined - -@item TB -timebase of the input timestamps - -@item pts -the PTS (Presentation TimeStamp) of the filtered video frame, -expressed in @var{TB} units, NAN if undefined - -@item t -the PTS (Presentation TimeStamp) of the filtered video frame, -expressed in seconds, NAN if undefined - -@item prev_pts -the PTS of the previously filtered video frame, NAN if undefined - -@item prev_selected_pts -the PTS of the last previously filtered video frame, NAN if undefined - -@item prev_selected_t -the PTS of the last previously selected video frame, NAN if undefined - -@item start_pts -the PTS of the first video frame in the video, NAN if undefined - -@item start_t -the time of the first video frame in the video, NAN if undefined - -@item pict_type @emph{(video only)} -the type of the filtered frame, can assume one of the following -values: -@table @option -@item I -@item P -@item B -@item S -@item SI -@item SP -@item BI -@end table - -@item interlace_type @emph{(video only)} -the frame interlace type, can assume one of the following values: -@table @option -@item PROGRESSIVE -the frame is progressive (not interlaced) -@item TOPFIRST -the frame is top-field-first -@item BOTTOMFIRST -the frame is bottom-field-first -@end table - -@item consumed_sample_n @emph{(audio only)} -the number of selected samples before the current frame - -@item samples_n @emph{(audio only)} -the number of samples in the current frame - -@item sample_rate @emph{(audio only)} -the input sample rate - -@item key -1 if the filtered frame is a key-frame, 0 otherwise - -@item pos -the position in the file of the filtered frame, -1 if the information -is not available (e.g. for synthetic video) - -@item scene @emph{(video only)} -value between 0 and 1 to indicate a new scene; a low value reflects a low -probability for the current frame to introduce a new scene, while a higher -value means the current frame is more likely to be one (see the example below) - -@end table - -The default value of the select expression is "1". - -@subsection Examples - -@itemize -@item -Select all frames in input: -@example -select -@end example - -The example above is the same as: -@example -select=1 -@end example - -@item -Skip all frames: -@example -select=0 -@end example - -@item -Select only I-frames: -@example -select='eq(pict_type\,I)' -@end example - -@item -Select one frame every 100: -@example -select='not(mod(n\,100))' -@end example - -@item -Select only frames contained in the 10-20 time interval: -@example -select='gte(t\,10)*lte(t\,20)' -@end example - -@item -Select only I frames contained in the 10-20 time interval: -@example -select='gte(t\,10)*lte(t\,20)*eq(pict_type\,I)' -@end example - -@item -Select frames with a minimum distance of 10 seconds: -@example -select='isnan(prev_selected_t)+gte(t-prev_selected_t\,10)' -@end example - -@item -Use aselect to select only audio frames with samples number > 100: -@example -aselect='gt(samples_n\,100)' -@end example - -@item -Create a mosaic of the first scenes: -@example -ffmpeg -i video.avi -vf select='gt(scene\,0.4)',scale=160:120,tile -frames:v 1 preview.png -@end example - -Comparing @var{scene} against a value between 0.3 and 0.5 is generally a sane -choice. -@end itemize - -@section asendcmd, sendcmd - -Send commands to filters in the filtergraph. - -These filters read commands to be sent to other filters in the -filtergraph. - -@code{asendcmd} must be inserted between two audio filters, -@code{sendcmd} must be inserted between two video filters, but apart -from that they act the same way. - -The specification of commands can be provided in the filter arguments -with the @var{commands} option, or in a file specified by the -@var{filename} option. - -These filters accept the following options: -@table @option -@item commands, c -Set the commands to be read and sent to the other filters. -@item filename, f -Set the filename of the commands to be read and sent to the other -filters. -@end table - -@subsection Commands syntax - -A commands description consists of a sequence of interval -specifications, comprising a list of commands to be executed when a -particular event related to that interval occurs. The occurring event -is typically the current frame time entering or leaving a given time -interval. - -An interval is specified by the following syntax: -@example -@var{START}[-@var{END}] @var{COMMANDS}; -@end example - -The time interval is specified by the @var{START} and @var{END} times. -@var{END} is optional and defaults to the maximum time. - -The current frame time is considered within the specified interval if -it is included in the interval [@var{START}, @var{END}), that is when -the time is greater or equal to @var{START} and is lesser than -@var{END}. - -@var{COMMANDS} consists of a sequence of one or more command -specifications, separated by ",", relating to that interval. The -syntax of a command specification is given by: -@example -[@var{FLAGS}] @var{TARGET} @var{COMMAND} @var{ARG} -@end example - -@var{FLAGS} is optional and specifies the type of events relating to -the time interval which enable sending the specified command, and must -be a non-null sequence of identifier flags separated by "+" or "|" and -enclosed between "[" and "]". - -The following flags are recognized: -@table @option -@item enter -The command is sent when the current frame timestamp enters the -specified interval. In other words, the command is sent when the -previous frame timestamp was not in the given interval, and the -current is. - -@item leave -The command is sent when the current frame timestamp leaves the -specified interval. In other words, the command is sent when the -previous frame timestamp was in the given interval, and the -current is not. -@end table - -If @var{FLAGS} is not specified, a default value of @code{[enter]} is -assumed. - -@var{TARGET} specifies the target of the command, usually the name of -the filter class or a specific filter instance name. - -@var{COMMAND} specifies the name of the command for the target filter. - -@var{ARG} is optional and specifies the optional list of argument for -the given @var{COMMAND}. - -Between one interval specification and another, whitespaces, or -sequences of characters starting with @code{#} until the end of line, -are ignored and can be used to annotate comments. - -A simplified BNF description of the commands specification syntax -follows: -@example -@var{COMMAND_FLAG} ::= "enter" | "leave" -@var{COMMAND_FLAGS} ::= @var{COMMAND_FLAG} [(+|"|")@var{COMMAND_FLAG}] -@var{COMMAND} ::= ["[" @var{COMMAND_FLAGS} "]"] @var{TARGET} @var{COMMAND} [@var{ARG}] -@var{COMMANDS} ::= @var{COMMAND} [,@var{COMMANDS}] -@var{INTERVAL} ::= @var{START}[-@var{END}] @var{COMMANDS} -@var{INTERVALS} ::= @var{INTERVAL}[;@var{INTERVALS}] -@end example - -@subsection Examples - -@itemize -@item -Specify audio tempo change at second 4: -@example -asendcmd=c='4.0 atempo tempo 1.5',atempo -@end example - -@item -Specify a list of drawtext and hue commands in a file. -@example -# show text in the interval 5-10 -5.0-10.0 [enter] drawtext reinit 'fontfile=FreeSerif.ttf:text=hello world', - [leave] drawtext reinit 'fontfile=FreeSerif.ttf:text='; - -# desaturate the image in the interval 15-20 -15.0-20.0 [enter] hue reinit s=0, - [enter] drawtext reinit 'fontfile=FreeSerif.ttf:text=nocolor', - [leave] hue reinit s=1, - [leave] drawtext reinit 'fontfile=FreeSerif.ttf:text=color'; - -# apply an exponential saturation fade-out effect, starting from time 25 -25 [enter] hue s=exp(t-25) -@end example - -A filtergraph allowing to read and process the above command list -stored in a file @file{test.cmd}, can be specified with: -@example -sendcmd=f=test.cmd,drawtext=fontfile=FreeSerif.ttf:text='',hue -@end example -@end itemize - -@anchor{setpts} -@section asetpts, setpts - -Change the PTS (presentation timestamp) of the input frames. - -@code{asetpts} works on audio frames, @code{setpts} on video frames. - -Accept in input an expression evaluated through the eval API, which -can contain the following constants: - -@table @option -@item FRAME_RATE -frame rate, only defined for constant frame-rate video - -@item PTS -the presentation timestamp in input - -@item N -the count of the input frame, starting from 0. - -@item NB_CONSUMED_SAMPLES -the number of consumed samples, not including the current frame (only -audio) - -@item NB_SAMPLES -the number of samples in the current frame (only audio) - -@item SAMPLE_RATE -audio sample rate - -@item STARTPTS -the PTS of the first frame - -@item STARTT -the time in seconds of the first frame - -@item INTERLACED -tell if the current frame is interlaced - -@item T -the time in seconds of the current frame - -@item TB -the time base - -@item POS -original position in the file of the frame, or undefined if undefined -for the current frame - -@item PREV_INPTS -previous input PTS - -@item PREV_INT -previous input time in seconds - -@item PREV_OUTPTS -previous output PTS - -@item PREV_OUTT -previous output time in seconds - -@item RTCTIME -wallclock (RTC) time in microseconds. This is deprecated, use time(0) -instead. - -@item RTCSTART -wallclock (RTC) time at the start of the movie in microseconds -@end table - -@subsection Examples - -@itemize -@item -Start counting PTS from zero -@example -setpts=PTS-STARTPTS -@end example - -@item -Apply fast motion effect: -@example -setpts=0.5*PTS -@end example - -@item -Apply slow motion effect: -@example -setpts=2.0*PTS -@end example - -@item -Set fixed rate of 25 frames per second: -@example -setpts=N/(25*TB) -@end example - -@item -Set fixed rate 25 fps with some jitter: -@example -setpts='1/(25*TB) * (N + 0.05 * sin(N*2*PI/25))' -@end example - -@item -Apply an offset of 10 seconds to the input PTS: -@example -setpts=PTS+10/TB -@end example - -@item -Generate timestamps from a "live source" and rebase onto the current timebase: -@example -setpts='(RTCTIME - RTCSTART) / (TB * 1000000)' -@end example -@end itemize - -@section ebur128 - -EBU R128 scanner filter. This filter takes an audio stream as input and outputs -it unchanged. By default, it logs a message at a frequency of 10Hz with the -Momentary loudness (identified by @code{M}), Short-term loudness (@code{S}), -Integrated loudness (@code{I}) and Loudness Range (@code{LRA}). - -The filter also has a video output (see the @var{video} option) with a real -time graph to observe the loudness evolution. The graphic contains the logged -message mentioned above, so it is not printed anymore when this option is set, -unless the verbose logging is set. The main graphing area contains the -short-term loudness (3 seconds of analysis), and the gauge on the right is for -the momentary loudness (400 milliseconds). - -More information about the Loudness Recommendation EBU R128 on -@url{http://tech.ebu.ch/loudness}. - -The filter accepts the following named parameters: - -@table @option - -@item video -Activate the video output. The audio stream is passed unchanged whether this -option is set or no. The video stream will be the first output stream if -activated. Default is @code{0}. - -@item size -Set the video size. This option is for video only. Default and minimum -resolution is @code{640x480}. - -@item meter -Set the EBU scale meter. Default is @code{9}. Common values are @code{9} and -@code{18}, respectively for EBU scale meter +9 and EBU scale meter +18. Any -other integer value between this range is allowed. - -@item metadata -Set metadata injection. If set to @code{1}, the audio input will be segmented -into 100ms output frames, each of them containing various loudness information -in metadata. All the metadata keys are prefixed with @code{lavfi.r128.}. - -Default is @code{0}. - -@item framelog -Force the frame logging level. - -Available values are: -@table @samp -@item info -information logging level -@item verbose -verbose logging level -@end table - -By default, the logging level is set to @var{info}. If the @option{video} or -the @option{metadata} options are set, it switches to @var{verbose}. -@end table - -@subsection Examples - -@itemize -@item -Real-time graph using @command{ffplay}, with a EBU scale meter +18: -@example -ffplay -f lavfi -i "amovie=input.mp3,ebur128=video=1:meter=18 [out0][out1]" -@end example - -@item -Run an analysis with @command{ffmpeg}: -@example -ffmpeg -nostats -i input.mp3 -filter_complex ebur128 -f null - -@end example -@end itemize - -@section settb, asettb - -Set the timebase to use for the output frames timestamps. -It is mainly useful for testing timebase configuration. - -This filter accepts a single option @option{tb}, which can be -specified either by setting @option{tb}=@var{VALUE} or setting the -value alone. - -The value for @option{tb} is an arithmetic expression representing a -rational. The expression can contain the constants "AVTB" (the default -timebase), "intb" (the input timebase) and "sr" (the sample rate, -audio only). Default value is "intb". - -@subsection Examples - -@itemize -@item -Set the timebase to 1/25: -@example -settb=1/25 -@end example - -@item -Set the timebase to 1/10: -@example -settb=0.1 -@end example - -@item -Set the timebase to 1001/1000: -@example -settb=1+0.001 -@end example - -@item -Set the timebase to 2*intb: -@example -settb=2*intb -@end example - -@item -Set the default timebase value: -@example -settb=AVTB -@end example -@end itemize - -@section concat - -Concatenate audio and video streams, joining them together one after the -other. - -The filter works on segments of synchronized video and audio streams. All -segments must have the same number of streams of each type, and that will -also be the number of streams at output. - -The filter accepts the following named parameters: -@table @option - -@item n -Set the number of segments. Default is 2. - -@item v -Set the number of output video streams, that is also the number of video -streams in each segment. Default is 1. - -@item a -Set the number of output audio streams, that is also the number of video -streams in each segment. Default is 0. - -@item unsafe -Activate unsafe mode: do not fail if segments have a different format. - -@end table - -The filter has @var{v}+@var{a} outputs: first @var{v} video outputs, then -@var{a} audio outputs. - -There are @var{n}x(@var{v}+@var{a}) inputs: first the inputs for the first -segment, in the same order as the outputs, then the inputs for the second -segment, etc. - -Related streams do not always have exactly the same duration, for various -reasons including codec frame size or sloppy authoring. For that reason, -related synchronized streams (e.g. a video and its audio track) should be -concatenated at once. The concat filter will use the duration of the longest -stream in each segment (except the last one), and if necessary pad shorter -audio streams with silence. - -For this filter to work correctly, all segments must start at timestamp 0. - -All corresponding streams must have the same parameters in all segments; the -filtering system will automatically select a common pixel format for video -streams, and a common sample format, sample rate and channel layout for -audio streams, but other settings, such as resolution, must be converted -explicitly by the user. - -Different frame rates are acceptable but will result in variable frame rate -at output; be sure to configure the output file to handle it. - -@subsection Examples - -@itemize -@item -Concatenate an opening, an episode and an ending, all in bilingual version -(video in stream 0, audio in streams 1 and 2): -@example -ffmpeg -i opening.mkv -i episode.mkv -i ending.mkv -filter_complex \ - '[0:0] [0:1] [0:2] [1:0] [1:1] [1:2] [2:0] [2:1] [2:2] - concat=n=3:v=1:a=2 [v] [a1] [a2]' \ - -map '[v]' -map '[a1]' -map '[a2]' output.mkv -@end example - -@item -Concatenate two parts, handling audio and video separately, using the -(a)movie sources, and adjusting the resolution: -@example -movie=part1.mp4, scale=512:288 [v1] ; amovie=part1.mp4 [a1] ; -movie=part2.mp4, scale=512:288 [v2] ; amovie=part2.mp4 [a2] ; -[v1] [v2] concat [outv] ; [a1] [a2] concat=v=0:a=1 [outa] -@end example -Note that a desync will happen at the stitch if the audio and video streams -do not have exactly the same duration in the first file. - -@end itemize - -@section showspectrum - -Convert input audio to a video output, representing the audio frequency -spectrum. - -The filter accepts the following named parameters: -@table @option -@item size, s -Specify the video size for the output. Default value is @code{640x512}. - -@item slide -Specify if the spectrum should slide along the window. Default value is -@code{0}. - -@item mode -Specify display mode. - -It accepts the following values: -@table @samp -@item combined -all channels are displayed in the same row -@item separate -all channels are displayed in separate rows -@end table - -Default value is @samp{combined}. - -@item color -Specify display color mode. - -It accepts the following values: -@table @samp -@item channel -each channel is displayed in a separate color -@item intensity -each channel is is displayed using the same color scheme -@end table - -Default value is @samp{channel}. - -@item scale -Specify scale used for calculating intensity color values. - -It accepts the following values: -@table @samp -@item lin -linear -@item sqrt -square root, default -@item cbrt -cubic root -@item log -logarithmic -@end table - -Default value is @samp{sqrt}. - -@item saturation -Set saturation modifier for displayed colors. Negative values provide -alternative color scheme. @code{0} is no saturation at all. -Saturation must be in [-10.0, 10.0] range. -Default value is @code{1}. -@end table - -The usage is very similar to the showwaves filter; see the examples in that -section. - -@subsection Examples - -@itemize -@item -Large window with logarithmic color scaling: -@example -showspectrum=s=1280x480:scale=log -@end example - -@item -Complete example for a colored and sliding spectrum per channel using @command{ffplay}: -@example -ffplay -f lavfi 'amovie=input.mp3, asplit [a][out1]; - [a] showspectrum=mode=separate:color=intensity:slide=1:scale=cbrt [out0]' -@end example -@end itemize - -@section showwaves - -Convert input audio to a video output, representing the samples waves. - -The filter accepts the following named parameters: -@table @option -@item mode -Set display mode. - -Available values are: -@table @samp -@item point -Draw a point for each sample. - -@item line -Draw a vertical line for each sample. -@end table - -Default value is @code{point}. - -@item n -Set the number of samples which are printed on the same column. A -larger value will decrease the frame rate. Must be a positive -integer. This option can be set only if the value for @var{rate} -is not explicitly specified. - -@item rate, r -Set the (approximate) output frame rate. This is done by setting the -option @var{n}. Default value is "25". - -@item size, s -Specify the video size for the output. Default value is "600x240". -@end table - -@subsection Examples - -@itemize -@item -Output the input file audio and the corresponding video representation -at the same time: -@example -amovie=a.mp3,asplit[out0],showwaves[out1] -@end example - -@item -Create a synthetic signal and show it with showwaves, forcing a -framerate of 30 frames per second: -@example -aevalsrc=sin(1*2*PI*t)*sin(880*2*PI*t):cos(2*PI*200*t),asplit[out0],showwaves=r=30[out1] -@end example -@end itemize - -@c man end MULTIMEDIA FILTERS - -@chapter Multimedia Sources -@c man begin MULTIMEDIA SOURCES - -Below is a description of the currently available multimedia sources. - -@section amovie - -This is the same as @ref{movie} source, except it selects an audio -stream by default. - -@anchor{movie} -@section movie - -Read audio and/or video stream(s) from a movie container. - -It accepts the syntax: @var{movie_name}[:@var{options}] where -@var{movie_name} is the name of the resource to read (not necessarily -a file but also a device or a stream accessed through some protocol), -and @var{options} is an optional sequence of @var{key}=@var{value} -pairs, separated by ":". - -The description of the accepted options follows. - -@table @option - -@item format_name, f -Specifies the format assumed for the movie to read, and can be either -the name of a container or an input device. If not specified the -format is guessed from @var{movie_name} or by probing. - -@item seek_point, sp -Specifies the seek point in seconds, the frames will be output -starting from this seek point, the parameter is evaluated with -@code{av_strtod} so the numerical value may be suffixed by an IS -postfix. Default value is "0". - -@item streams, s -Specifies the streams to read. Several streams can be specified, -separated by "+". The source will then have as many outputs, in the -same order. The syntax is explained in the ``Stream specifiers'' -section in the ffmpeg manual. Two special names, "dv" and "da" specify -respectively the default (best suited) video and audio stream. Default -is "dv", or "da" if the filter is called as "amovie". - -@item stream_index, si -Specifies the index of the video stream to read. If the value is -1, -the best suited video stream will be automatically selected. Default -value is "-1". Deprecated. If the filter is called "amovie", it will select -audio instead of video. - -@item loop -Specifies how many times to read the stream in sequence. -If the value is less than 1, the stream will be read again and again. -Default value is "1". - -Note that when the movie is looped the source timestamps are not -changed, so it will generate non monotonically increasing timestamps. -@end table - -This filter allows to overlay a second video on top of main input of -a filtergraph as shown in this graph: -@example -input -----------> deltapts0 --> overlay --> output - ^ - | -movie --> scale--> deltapts1 -------+ -@end example - -@subsection Examples - -@itemize -@item -Skip 3.2 seconds from the start of the avi file in.avi, and overlay it -on top of the input labelled as "in": -@example -movie=in.avi:seek_point=3.2, scale=180:-1, setpts=PTS-STARTPTS [movie]; -[in] setpts=PTS-STARTPTS, [movie] overlay=16:16 [out] -@end example - -@item -Read from a video4linux2 device, and overlay it on top of the input -labelled as "in": -@example -movie=/dev/video0:f=video4linux2, scale=180:-1, setpts=PTS-STARTPTS [movie]; -[in] setpts=PTS-STARTPTS, [movie] overlay=16:16 [out] -@end example - -@item -Read the first video stream and the audio stream with id 0x81 from -dvd.vob; the video is connected to the pad named "video" and the audio is -connected to the pad named "audio": -@example -movie=dvd.vob:s=v:0+#0x81 [video] [audio] -@end example -@end itemize - -@c man end MULTIMEDIA SOURCES diff --git a/ffmpeg1/doc/general.texi b/ffmpeg1/doc/general.texi deleted file mode 100644 index 39b9360..0000000 --- a/ffmpeg1/doc/general.texi +++ /dev/null @@ -1,1016 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle General Documentation -@titlepage -@center @titlefont{General Documentation} -@end titlepage - -@top - -@contents - -@chapter External libraries - -FFmpeg can be hooked up with a number of external libraries to add support -for more formats. None of them are used by default, their use has to be -explicitly requested by passing the appropriate flags to -@command{./configure}. - -@section OpenJPEG - -FFmpeg can use the OpenJPEG libraries for encoding/decoding J2K videos. Go to -@url{http://www.openjpeg.org/} to get the libraries and follow the installation -instructions. To enable using OpenJPEG in FFmpeg, pass @code{--enable-libopenjpeg} to -@file{./configure}. - - -@section OpenCORE and VisualOn libraries - -Spun off Google Android sources, OpenCore, VisualOn and Fraunhofer -libraries provide encoders for a number of audio codecs. - -@float NOTE -OpenCORE and VisualOn libraries are under the Apache License 2.0 -(see @url{http://www.apache.org/licenses/LICENSE-2.0} for details), which is -incompatible with the LGPL version 2.1 and GPL version 2. You have to -upgrade FFmpeg's license to LGPL version 3 (or if you have enabled -GPL components, GPL version 3) to use it. -@end float - -@subsection OpenCORE AMR - -FFmpeg can make use of the OpenCORE libraries for AMR-NB -decoding/encoding and AMR-WB decoding. - -Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the -instructions for installing the libraries. -Then pass @code{--enable-libopencore-amrnb} and/or -@code{--enable-libopencore-amrwb} to configure to enable them. - -@subsection VisualOn AAC encoder library - -FFmpeg can make use of the VisualOn AACenc library for AAC encoding. - -Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the -instructions for installing the library. -Then pass @code{--enable-libvo-aacenc} to configure to enable it. - -@subsection VisualOn AMR-WB encoder library - -FFmpeg can make use of the VisualOn AMR-WBenc library for AMR-WB encoding. - -Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the -instructions for installing the library. -Then pass @code{--enable-libvo-amrwbenc} to configure to enable it. - -@subsection Fraunhofer AAC library - -FFmpeg can make use of the Fraunhofer AAC library for AAC encoding. - -Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the -instructions for installing the library. -Then pass @code{--enable-libfdk-aac} to configure to enable it. - -@section LAME - -FFmpeg can make use of the LAME library for MP3 encoding. - -Go to @url{http://lame.sourceforge.net/} and follow the -instructions for installing the library. -Then pass @code{--enable-libmp3lame} to configure to enable it. - -@section TwoLAME - -FFmpeg can make use of the TwoLAME library for MP2 encoding. - -Go to @url{http://www.twolame.org/} and follow the -instructions for installing the library. -Then pass @code{--enable-libtwolame} to configure to enable it. - -@section libvpx - -FFmpeg can make use of the libvpx library for VP8 encoding. - -Go to @url{http://www.webmproject.org/} and follow the instructions for -installing the library. Then pass @code{--enable-libvpx} to configure to -enable it. - -@section x264 - -FFmpeg can make use of the x264 library for H.264 encoding. - -Go to @url{http://www.videolan.org/developers/x264.html} and follow the -instructions for installing the library. Then pass @code{--enable-libx264} to -configure to enable it. - -@float NOTE -x264 is under the GNU Public License Version 2 or later -(see @url{http://www.gnu.org/licenses/old-licenses/gpl-2.0.html} for -details), you must upgrade FFmpeg's license to GPL in order to use it. -@end float - -@section libilbc - -iLBC is a narrowband speech codec that has been made freely available -by Google as part of the WebRTC project. libilbc is a packaging friendly -copy of the iLBC codec. FFmpeg can make use of the libilbc library for -iLBC encoding and decoding. - -Go to @url{https://github.com/dekkers/libilbc} and follow the instructions for -installing the library. Then pass @code{--enable-libilbc} to configure to -enable it. - - - -@chapter Supported File Formats, Codecs or Features - -You can use the @code{-formats} and @code{-codecs} options to have an exhaustive list. - -@section File Formats - -FFmpeg supports the following file formats through the @code{libavformat} -library: - -@multitable @columnfractions .4 .1 .1 .4 -@item Name @tab Encoding @tab Decoding @tab Comments -@item 4xm @tab @tab X - @tab 4X Technologies format, used in some games. -@item 8088flex TMV @tab @tab X -@item ACT Voice @tab @tab X - @tab contains G.729 audio -@item Adobe Filmstrip @tab X @tab X -@item Audio IFF (AIFF) @tab X @tab X -@item American Laser Games MM @tab @tab X - @tab Multimedia format used in games like Mad Dog McCree. -@item 3GPP AMR @tab X @tab X -@item Amazing Studio Packed Animation File @tab @tab X - @tab Multimedia format used in game Heart Of Darkness. -@item Apple HTTP Live Streaming @tab @tab X -@item Artworx Data Format @tab @tab X -@item AFC @tab @tab X - @tab Audio format used on the Nintendo Gamecube. -@item ASF @tab X @tab X -@item AST @tab X @tab X - @tab Audio format used on the Nintendo Wii. -@item AVI @tab X @tab X -@item AVISynth @tab @tab X -@item AVR @tab @tab X - @tab Audio format used on Mac. -@item AVS @tab @tab X - @tab Multimedia format used by the Creature Shock game. -@item Beam Software SIFF @tab @tab X - @tab Audio and video format used in some games by Beam Software. -@item Bethesda Softworks VID @tab @tab X - @tab Used in some games from Bethesda Softworks. -@item Binary text @tab @tab X -@item Bink @tab @tab X - @tab Multimedia format used by many games. -@item Bitmap Brothers JV @tab @tab X - @tab Used in Z and Z95 games. -@item Brute Force & Ignorance @tab @tab X - @tab Used in the game Flash Traffic: City of Angels. -@item BRSTM @tab @tab X - @tab Audio format used on the Nintendo Wii. -@item BWF @tab X @tab X -@item CRI ADX @tab X @tab X - @tab Audio-only format used in console video games. -@item Discworld II BMV @tab @tab X -@item Interplay C93 @tab @tab X - @tab Used in the game Cyberia from Interplay. -@item Delphine Software International CIN @tab @tab X - @tab Multimedia format used by Delphine Software games. -@item CD+G @tab @tab X - @tab Video format used by CD+G karaoke disks -@item Commodore CDXL @tab @tab X - @tab Amiga CD video format -@item Core Audio Format @tab X @tab X - @tab Apple Core Audio Format -@item CRC testing format @tab X @tab -@item Creative Voice @tab X @tab X - @tab Created for the Sound Blaster Pro. -@item CRYO APC @tab @tab X - @tab Audio format used in some games by CRYO Interactive Entertainment. -@item D-Cinema audio @tab X @tab X -@item Deluxe Paint Animation @tab @tab X -@item DFA @tab @tab X - @tab This format is used in Chronomaster game -@item DV video @tab X @tab X -@item DXA @tab @tab X - @tab This format is used in the non-Windows version of the Feeble Files - game and different game cutscenes repacked for use with ScummVM. -@item Electronic Arts cdata @tab @tab X -@item Electronic Arts Multimedia @tab @tab X - @tab Used in various EA games; files have extensions like WVE and UV2. -@item Ensoniq Paris Audio File @tab @tab X -@item FFM (FFserver live feed) @tab X @tab X -@item Flash (SWF) @tab X @tab X -@item Flash 9 (AVM2) @tab X @tab X - @tab Only embedded audio is decoded. -@item FLI/FLC/FLX animation @tab @tab X - @tab .fli/.flc files -@item Flash Video (FLV) @tab X @tab X - @tab Macromedia Flash video files -@item framecrc testing format @tab X @tab -@item FunCom ISS @tab @tab X - @tab Audio format used in various games from FunCom like The Longest Journey. -@item G.723.1 @tab X @tab X -@item G.729 BIT @tab X @tab X -@item G.729 raw @tab @tab X -@item GIF Animation @tab X @tab X -@item GXF @tab X @tab X - @tab General eXchange Format SMPTE 360M, used by Thomson Grass Valley - playout servers. -@item iCEDraw File @tab @tab X -@item ICO @tab X @tab X - @tab Microsoft Windows ICO -@item id Quake II CIN video @tab @tab X -@item id RoQ @tab X @tab X - @tab Used in Quake III, Jedi Knight 2 and other computer games. -@item IEC61937 encapsulation @tab X @tab X -@item IFF @tab @tab X - @tab Interchange File Format -@item iLBC @tab X @tab X -@item Interplay MVE @tab @tab X - @tab Format used in various Interplay computer games. -@item IV8 @tab @tab X - @tab A format generated by IndigoVision 8000 video server. -@item IVF (On2) @tab X @tab X - @tab A format used by libvpx -@item IRCAM @tab X @tab X -@item LATM @tab X @tab X -@item LMLM4 @tab @tab X - @tab Used by Linux Media Labs MPEG-4 PCI boards -@item LOAS @tab @tab X - @tab contains LATM multiplexed AAC audio -@item LVF @tab @tab X -@item LXF @tab @tab X - @tab VR native stream format, used by Leitch/Harris' video servers. -@item Matroska @tab X @tab X -@item Matroska audio @tab X @tab -@item FFmpeg metadata @tab X @tab X - @tab Metadata in text format. -@item MAXIS XA @tab @tab X - @tab Used in Sim City 3000; file extension .xa. -@item MD Studio @tab @tab X -@item Metal Gear Solid: The Twin Snakes @tab @tab X -@item Megalux Frame @tab @tab X - @tab Used by Megalux Ultimate Paint -@item Mobotix .mxg @tab @tab X -@item Monkey's Audio @tab @tab X -@item Motion Pixels MVI @tab @tab X -@item MOV/QuickTime/MP4 @tab X @tab X - @tab 3GP, 3GP2, PSP, iPod variants supported -@item MP2 @tab X @tab X -@item MP3 @tab X @tab X -@item MPEG-1 System @tab X @tab X - @tab muxed audio and video, VCD format supported -@item MPEG-PS (program stream) @tab X @tab X - @tab also known as @code{VOB} file, SVCD and DVD format supported -@item MPEG-TS (transport stream) @tab X @tab X - @tab also known as DVB Transport Stream -@item MPEG-4 @tab X @tab X - @tab MPEG-4 is a variant of QuickTime. -@item MIME multipart JPEG @tab X @tab -@item MSN TCP webcam @tab @tab X - @tab Used by MSN Messenger webcam streams. -@item MTV @tab @tab X -@item Musepack @tab @tab X -@item Musepack SV8 @tab @tab X -@item Material eXchange Format (MXF) @tab X @tab X - @tab SMPTE 377M, used by D-Cinema, broadcast industry. -@item Material eXchange Format (MXF), D-10 Mapping @tab X @tab X - @tab SMPTE 386M, D-10/IMX Mapping. -@item NC camera feed @tab @tab X - @tab NC (AVIP NC4600) camera streams -@item NIST SPeech HEader REsources @tab @tab X -@item NTT TwinVQ (VQF) @tab @tab X - @tab Nippon Telegraph and Telephone Corporation TwinVQ. -@item Nullsoft Streaming Video @tab @tab X -@item NuppelVideo @tab @tab X -@item NUT @tab X @tab X - @tab NUT Open Container Format -@item Ogg @tab X @tab X -@item Playstation Portable PMP @tab @tab X -@item Portable Voice Format @tab @tab X -@item TechnoTrend PVA @tab @tab X - @tab Used by TechnoTrend DVB PCI boards. -@item QCP @tab @tab X -@item raw ADTS (AAC) @tab X @tab X -@item raw AC-3 @tab X @tab X -@item raw Chinese AVS video @tab X @tab X -@item raw CRI ADX @tab X @tab X -@item raw Dirac @tab X @tab X -@item raw DNxHD @tab X @tab X -@item raw DTS @tab X @tab X -@item raw DTS-HD @tab @tab X -@item raw E-AC-3 @tab X @tab X -@item raw FLAC @tab X @tab X -@item raw GSM @tab @tab X -@item raw H.261 @tab X @tab X -@item raw H.263 @tab X @tab X -@item raw H.264 @tab X @tab X -@item raw Ingenient MJPEG @tab @tab X -@item raw MJPEG @tab X @tab X -@item raw MLP @tab @tab X -@item raw MPEG @tab @tab X -@item raw MPEG-1 @tab @tab X -@item raw MPEG-2 @tab @tab X -@item raw MPEG-4 @tab X @tab X -@item raw NULL @tab X @tab -@item raw video @tab X @tab X -@item raw id RoQ @tab X @tab -@item raw Shorten @tab @tab X -@item raw TAK @tab @tab X -@item raw TrueHD @tab X @tab X -@item raw VC-1 @tab @tab X -@item raw PCM A-law @tab X @tab X -@item raw PCM mu-law @tab X @tab X -@item raw PCM signed 8 bit @tab X @tab X -@item raw PCM signed 16 bit big-endian @tab X @tab X -@item raw PCM signed 16 bit little-endian @tab X @tab X -@item raw PCM signed 24 bit big-endian @tab X @tab X -@item raw PCM signed 24 bit little-endian @tab X @tab X -@item raw PCM signed 32 bit big-endian @tab X @tab X -@item raw PCM signed 32 bit little-endian @tab X @tab X -@item raw PCM unsigned 8 bit @tab X @tab X -@item raw PCM unsigned 16 bit big-endian @tab X @tab X -@item raw PCM unsigned 16 bit little-endian @tab X @tab X -@item raw PCM unsigned 24 bit big-endian @tab X @tab X -@item raw PCM unsigned 24 bit little-endian @tab X @tab X -@item raw PCM unsigned 32 bit big-endian @tab X @tab X -@item raw PCM unsigned 32 bit little-endian @tab X @tab X -@item raw PCM floating-point 32 bit big-endian @tab X @tab X -@item raw PCM floating-point 32 bit little-endian @tab X @tab X -@item raw PCM floating-point 64 bit big-endian @tab X @tab X -@item raw PCM floating-point 64 bit little-endian @tab X @tab X -@item RDT @tab @tab X -@item REDCODE R3D @tab @tab X - @tab File format used by RED Digital cameras, contains JPEG 2000 frames and PCM audio. -@item RealMedia @tab X @tab X -@item Redirector @tab @tab X -@item Renderware TeXture Dictionary @tab @tab X -@item RL2 @tab @tab X - @tab Audio and video format used in some games by Entertainment Software Partners. -@item RPL/ARMovie @tab @tab X -@item Lego Mindstorms RSO @tab X @tab X -@item RTMP @tab X @tab X - @tab Output is performed by publishing stream to RTMP server -@item RTP @tab X @tab X -@item RTSP @tab X @tab X -@item SAP @tab X @tab X -@item SBG @tab @tab X -@item SDP @tab @tab X -@item Sega FILM/CPK @tab @tab X - @tab Used in many Sega Saturn console games. -@item Silicon Graphics Movie @tab @tab X -@item Sierra SOL @tab @tab X - @tab .sol files used in Sierra Online games. -@item Sierra VMD @tab @tab X - @tab Used in Sierra CD-ROM games. -@item Smacker @tab @tab X - @tab Multimedia format used by many games. -@item SMJPEG @tab X @tab X - @tab Used in certain Loki game ports. -@item Smush @tab @tab X - @tab Multimedia format used in some LucasArts games. -@item Sony OpenMG (OMA) @tab X @tab X - @tab Audio format used in Sony Sonic Stage and Sony Vegas. -@item Sony PlayStation STR @tab @tab X -@item Sony Wave64 (W64) @tab X @tab X -@item SoX native format @tab X @tab X -@item SUN AU format @tab X @tab X -@item Text files @tab @tab X -@item THP @tab @tab X - @tab Used on the Nintendo GameCube. -@item Tiertex Limited SEQ @tab @tab X - @tab Tiertex .seq files used in the DOS CD-ROM version of the game Flashback. -@item True Audio @tab @tab X -@item VC-1 test bitstream @tab X @tab X -@item Vivo @tab @tab X -@item WAV @tab X @tab X -@item WavPack @tab X @tab X -@item WebM @tab X @tab X -@item Windows Televison (WTV) @tab X @tab X -@item Wing Commander III movie @tab @tab X - @tab Multimedia format used in Origin's Wing Commander III computer game. -@item Westwood Studios audio @tab @tab X - @tab Multimedia format used in Westwood Studios games. -@item Westwood Studios VQA @tab @tab X - @tab Multimedia format used in Westwood Studios games. -@item XMV @tab @tab X - @tab Microsoft video container used in Xbox games. -@item xWMA @tab @tab X - @tab Microsoft audio container used by XAudio 2. -@item eXtended BINary text (XBIN) @tab @tab X -@item YUV4MPEG pipe @tab X @tab X -@item Psygnosis YOP @tab @tab X -@end multitable - -@code{X} means that encoding (resp. decoding) is supported. - -@section Image Formats - -FFmpeg can read and write images for each frame of a video sequence. The -following image formats are supported: - -@multitable @columnfractions .4 .1 .1 .4 -@item Name @tab Encoding @tab Decoding @tab Comments -@item .Y.U.V @tab X @tab X - @tab one raw file per component -@item animated GIF @tab X @tab X - @tab Only uncompressed GIFs are generated. -@item BMP @tab X @tab X - @tab Microsoft BMP image -@item PIX @tab @tab X - @tab PIX is an image format used in the Argonaut BRender engine. -@item DPX @tab X @tab X - @tab Digital Picture Exchange -@item EXR @tab @tab X - @tab OpenEXR -@item JPEG @tab X @tab X - @tab Progressive JPEG is not supported. -@item JPEG 2000 @tab X @tab X -@item JPEG-LS @tab X @tab X -@item LJPEG @tab X @tab - @tab Lossless JPEG -@item PAM @tab X @tab X - @tab PAM is a PNM extension with alpha support. -@item PBM @tab X @tab X - @tab Portable BitMap image -@item PCX @tab X @tab X - @tab PC Paintbrush -@item PGM @tab X @tab X - @tab Portable GrayMap image -@item PGMYUV @tab X @tab X - @tab PGM with U and V components in YUV 4:2:0 -@item PIC @tab @tab X - @tab Pictor/PC Paint -@item PNG @tab X @tab X -@item PPM @tab X @tab X - @tab Portable PixelMap image -@item PTX @tab @tab X - @tab V.Flash PTX format -@item SGI @tab X @tab X - @tab SGI RGB image format -@item Sun Rasterfile @tab X @tab X - @tab Sun RAS image format -@item TIFF @tab X @tab X - @tab YUV, JPEG and some extension is not supported yet. -@item Truevision Targa @tab X @tab X - @tab Targa (.TGA) image format -@item XBM @tab X @tab X - @tab X BitMap image format -@item XFace @tab X @tab X - @tab X-Face image format -@item XWD @tab X @tab X - @tab X Window Dump image format -@end multitable - -@code{X} means that encoding (resp. decoding) is supported. - -@code{E} means that support is provided through an external library. - -@section Video Codecs - -@multitable @columnfractions .4 .1 .1 .4 -@item Name @tab Encoding @tab Decoding @tab Comments -@item 4X Movie @tab @tab X - @tab Used in certain computer games. -@item 8088flex TMV @tab @tab X -@item A64 multicolor @tab X @tab - @tab Creates video suitable to be played on a commodore 64 (multicolor mode). -@item Amazing Studio PAF Video @tab @tab X -@item American Laser Games MM @tab @tab X - @tab Used in games like Mad Dog McCree. -@item AMV Video @tab X @tab X - @tab Used in Chinese MP3 players. -@item ANSI/ASCII art @tab @tab X -@item Apple MJPEG-B @tab @tab X -@item Apple ProRes @tab X @tab X -@item Apple QuickDraw @tab @tab X - @tab fourcc: qdrw -@item Asus v1 @tab X @tab X - @tab fourcc: ASV1 -@item Asus v2 @tab X @tab X - @tab fourcc: ASV2 -@item ATI VCR1 @tab @tab X - @tab fourcc: VCR1 -@item ATI VCR2 @tab @tab X - @tab fourcc: VCR2 -@item Auravision Aura @tab @tab X -@item Auravision Aura 2 @tab @tab X -@item Autodesk Animator Flic video @tab @tab X -@item Autodesk RLE @tab @tab X - @tab fourcc: AASC -@item Avid 1:1 10-bit RGB Packer @tab X @tab X - @tab fourcc: AVrp -@item AVS (Audio Video Standard) video @tab @tab X - @tab Video encoding used by the Creature Shock game. -@item AYUV @tab X @tab X - @tab Microsoft uncompressed packed 4:4:4:4 -@item Beam Software VB @tab @tab X -@item Bethesda VID video @tab @tab X - @tab Used in some games from Bethesda Softworks. -@item Bink Video @tab @tab X -@item Bitmap Brothers JV video @tab @tab X -@item y41p Brooktree uncompressed 4:1:1 12-bit @tab X @tab X -@item Brute Force & Ignorance @tab @tab X - @tab Used in the game Flash Traffic: City of Angels. -@item C93 video @tab @tab X - @tab Codec used in Cyberia game. -@item CamStudio @tab @tab X - @tab fourcc: CSCD -@item CD+G @tab @tab X - @tab Video codec for CD+G karaoke disks -@item CDXL @tab @tab X - @tab Amiga CD video codec -@item Chinese AVS video @tab E @tab X - @tab AVS1-P2, JiZhun profile, encoding through external library libxavs -@item Delphine Software International CIN video @tab @tab X - @tab Codec used in Delphine Software International games. -@item Discworld II BMV Video @tab @tab X -@item Canopus Lossless Codec @tab @tab X -@item Cinepak @tab @tab X -@item Cirrus Logic AccuPak @tab X @tab X - @tab fourcc: CLJR -@item CPiA Video Format @tab @tab X -@item Creative YUV (CYUV) @tab @tab X -@item DFA @tab @tab X - @tab Codec used in Chronomaster game. -@item Dirac @tab E @tab X - @tab supported through external library libschroedinger -@item Deluxe Paint Animation @tab @tab X -@item DNxHD @tab X @tab X - @tab aka SMPTE VC3 -@item Duck TrueMotion 1.0 @tab @tab X - @tab fourcc: DUCK -@item Duck TrueMotion 2.0 @tab @tab X - @tab fourcc: TM20 -@item DV (Digital Video) @tab X @tab X -@item Dxtory capture format @tab @tab X -@item Feeble Files/ScummVM DXA @tab @tab X - @tab Codec originally used in Feeble Files game. -@item Electronic Arts CMV video @tab @tab X - @tab Used in NHL 95 game. -@item Electronic Arts Madcow video @tab @tab X -@item Electronic Arts TGV video @tab @tab X -@item Electronic Arts TGQ video @tab @tab X -@item Electronic Arts TQI video @tab @tab X -@item Escape 124 @tab @tab X -@item Escape 130 @tab @tab X -@item FFmpeg video codec #1 @tab X @tab X - @tab lossless codec (fourcc: FFV1) -@item Flash Screen Video v1 @tab X @tab X - @tab fourcc: FSV1 -@item Flash Screen Video v2 @tab X @tab X -@item Flash Video (FLV) @tab X @tab X - @tab Sorenson H.263 used in Flash -@item Forward Uncompressed @tab @tab X -@item Fraps @tab @tab X -@item H.261 @tab X @tab X -@item H.263 / H.263-1996 @tab X @tab X -@item H.263+ / H.263-1998 / H.263 version 2 @tab X @tab X -@item H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 @tab E @tab X - @tab encoding supported through external library libx264 -@item H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (VDPAU acceleration) @tab E @tab X -@item HuffYUV @tab X @tab X -@item HuffYUV FFmpeg variant @tab X @tab X -@item IBM Ultimotion @tab @tab X - @tab fourcc: ULTI -@item id Cinematic video @tab @tab X - @tab Used in Quake II. -@item id RoQ video @tab X @tab X - @tab Used in Quake III, Jedi Knight 2, other computer games. -@item IFF ILBM @tab @tab X - @tab IFF interleaved bitmap -@item IFF ByteRun1 @tab @tab X - @tab IFF run length encoded bitmap -@item Intel H.263 @tab @tab X -@item Intel Indeo 2 @tab @tab X -@item Intel Indeo 3 @tab @tab X -@item Intel Indeo 4 @tab @tab X -@item Intel Indeo 5 @tab @tab X -@item Interplay C93 @tab @tab X - @tab Used in the game Cyberia from Interplay. -@item Interplay MVE video @tab @tab X - @tab Used in Interplay .MVE files. -@item J2K @tab X @tab X -@item Karl Morton's video codec @tab @tab X - @tab Codec used in Worms games. -@item Kega Game Video (KGV1) @tab @tab X - @tab Kega emulator screen capture codec. -@item Lagarith @tab @tab X -@item LCL (LossLess Codec Library) MSZH @tab @tab X -@item LCL (LossLess Codec Library) ZLIB @tab E @tab E -@item LOCO @tab @tab X -@item LucasArts Smush @tab @tab X - @tab Used in LucasArts games. -@item lossless MJPEG @tab X @tab X -@item Microsoft ATC Screen @tab @tab X - @tab Also known as Microsoft Screen 3. -@item Microsoft Expression Encoder Screen @tab @tab X - @tab Also known as Microsoft Titanium Screen 2. -@item Microsoft RLE @tab @tab X -@item Microsoft Screen 1 @tab @tab X - @tab Also known as Windows Media Video V7 Screen. -@item Microsoft Screen 2 @tab @tab X - @tab Also known as Windows Media Video V9 Screen. -@item Microsoft Video 1 @tab @tab X -@item Mimic @tab @tab X - @tab Used in MSN Messenger Webcam streams. -@item Miro VideoXL @tab @tab X - @tab fourcc: VIXL -@item MJPEG (Motion JPEG) @tab X @tab X -@item Mobotix MxPEG video @tab @tab X -@item Motion Pixels video @tab @tab X -@item MPEG-1 video @tab X @tab X -@item MPEG-1/2 video XvMC (X-Video Motion Compensation) @tab @tab X -@item MPEG-1/2 video (VDPAU acceleration) @tab @tab X -@item MPEG-2 video @tab X @tab X -@item MPEG-4 part 2 @tab X @tab X - @tab libxvidcore can be used alternatively for encoding. -@item MPEG-4 part 2 Microsoft variant version 1 @tab @tab X -@item MPEG-4 part 2 Microsoft variant version 2 @tab X @tab X -@item MPEG-4 part 2 Microsoft variant version 3 @tab X @tab X -@item Nintendo Gamecube THP video @tab @tab X -@item NuppelVideo/RTjpeg @tab @tab X - @tab Video encoding used in NuppelVideo files. -@item On2 VP3 @tab @tab X - @tab still experimental -@item On2 VP5 @tab @tab X - @tab fourcc: VP50 -@item On2 VP6 @tab @tab X - @tab fourcc: VP60,VP61,VP62 -@item VP8 @tab E @tab X - @tab fourcc: VP80, encoding supported through external library libvpx -@item Pinnacle TARGA CineWave YUV16 @tab @tab X - @tab fourcc: Y216 -@item Prores @tab @tab X - @tab fourcc: apch,apcn,apcs,apco -@item Q-team QPEG @tab @tab X - @tab fourccs: QPEG, Q1.0, Q1.1 -@item QuickTime 8BPS video @tab @tab X -@item QuickTime Animation (RLE) video @tab X @tab X - @tab fourcc: 'rle ' -@item QuickTime Graphics (SMC) @tab @tab X - @tab fourcc: 'smc ' -@item QuickTime video (RPZA) @tab @tab X - @tab fourcc: rpza -@item R10K AJA Kona 10-bit RGB Codec @tab X @tab X -@item R210 Quicktime Uncompressed RGB 10-bit @tab X @tab X -@item Raw Video @tab X @tab X -@item RealVideo 1.0 @tab X @tab X -@item RealVideo 2.0 @tab X @tab X -@item RealVideo 3.0 @tab @tab X - @tab still far from ideal -@item RealVideo 4.0 @tab @tab X -@item Renderware TXD (TeXture Dictionary) @tab @tab X - @tab Texture dictionaries used by the Renderware Engine. -@item RL2 video @tab @tab X - @tab used in some games by Entertainment Software Partners -@item SGI RLE 8-bit @tab @tab X -@item Sierra VMD video @tab @tab X - @tab Used in Sierra VMD files. -@item Silicon Graphics Motion Video Compressor 1 (MVC1) @tab @tab X -@item Silicon Graphics Motion Video Compressor 2 (MVC2) @tab @tab X -@item Smacker video @tab @tab X - @tab Video encoding used in Smacker. -@item SMPTE VC-1 @tab @tab X -@item Snow @tab X @tab X - @tab experimental wavelet codec (fourcc: SNOW) -@item Sony PlayStation MDEC (Motion DECoder) @tab @tab X -@item Sorenson Vector Quantizer 1 @tab X @tab X - @tab fourcc: SVQ1 -@item Sorenson Vector Quantizer 3 @tab @tab X - @tab fourcc: SVQ3 -@item Sunplus JPEG (SP5X) @tab @tab X - @tab fourcc: SP5X -@item TechSmith Screen Capture Codec @tab @tab X - @tab fourcc: TSCC -@item TechSmith Screen Capture Codec 2 @tab @tab X - @tab fourcc: TSC2 -@item Theora @tab E @tab X - @tab encoding supported through external library libtheora -@item Tiertex Limited SEQ video @tab @tab X - @tab Codec used in DOS CD-ROM FlashBack game. -@item Ut Video @tab X @tab X -@item v210 QuickTime uncompressed 4:2:2 10-bit @tab X @tab X -@item v308 QuickTime uncompressed 4:4:4 @tab X @tab X -@item v408 QuickTime uncompressed 4:4:4:4 @tab X @tab X -@item v410 QuickTime uncompressed 4:4:4 10-bit @tab X @tab X -@item VBLE Lossless Codec @tab @tab X -@item VMware Screen Codec / VMware Video @tab @tab X - @tab Codec used in videos captured by VMware. -@item Westwood Studios VQA (Vector Quantized Animation) video @tab @tab X -@item Windows Media Image @tab @tab X -@item Windows Media Video 7 @tab X @tab X -@item Windows Media Video 8 @tab X @tab X -@item Windows Media Video 9 @tab @tab X - @tab not completely working -@item Wing Commander III / Xan @tab @tab X - @tab Used in Wing Commander III .MVE files. -@item Wing Commander IV / Xan @tab @tab X - @tab Used in Wing Commander IV. -@item Winnov WNV1 @tab @tab X -@item WMV7 @tab X @tab X -@item YAMAHA SMAF @tab X @tab X -@item Psygnosis YOP Video @tab @tab X -@item yuv4 @tab X @tab X - @tab libquicktime uncompressed packed 4:2:0 -@item ZeroCodec Lossless Video @tab @tab X -@item ZLIB @tab X @tab X - @tab part of LCL, encoder experimental -@item Zip Motion Blocks Video @tab X @tab X - @tab Encoder works only in PAL8. -@end multitable - -@code{X} means that encoding (resp. decoding) is supported. - -@code{E} means that support is provided through an external library. - -@section Audio Codecs - -@multitable @columnfractions .4 .1 .1 .4 -@item Name @tab Encoding @tab Decoding @tab Comments -@item 8SVX exponential @tab @tab X -@item 8SVX fibonacci @tab @tab X -@item AAC+ @tab E @tab X - @tab encoding supported through external library libaacplus -@item AAC @tab E @tab X - @tab encoding supported through external library libfaac and libvo-aacenc -@item AC-3 @tab IX @tab X -@item ADPCM 4X Movie @tab @tab X -@item ADPCM CDROM XA @tab @tab X -@item ADPCM Creative Technology @tab @tab X - @tab 16 -> 4, 8 -> 4, 8 -> 3, 8 -> 2 -@item ADPCM Electronic Arts @tab @tab X - @tab Used in various EA titles. -@item ADPCM Electronic Arts Maxis CDROM XS @tab @tab X - @tab Used in Sim City 3000. -@item ADPCM Electronic Arts R1 @tab @tab X -@item ADPCM Electronic Arts R2 @tab @tab X -@item ADPCM Electronic Arts R3 @tab @tab X -@item ADPCM Electronic Arts XAS @tab @tab X -@item ADPCM G.722 @tab X @tab X -@item ADPCM G.726 @tab X @tab X -@item ADPCM IMA AMV @tab @tab X - @tab Used in AMV files -@item ADPCM IMA Electronic Arts EACS @tab @tab X -@item ADPCM IMA Electronic Arts SEAD @tab @tab X -@item ADPCM IMA Funcom @tab @tab X -@item ADPCM IMA QuickTime @tab X @tab X -@item ADPCM IMA Loki SDL MJPEG @tab @tab X -@item ADPCM IMA WAV @tab X @tab X -@item ADPCM IMA Westwood @tab @tab X -@item ADPCM ISS IMA @tab @tab X - @tab Used in FunCom games. -@item ADPCM IMA Dialogic @tab @tab X -@item ADPCM IMA Duck DK3 @tab @tab X - @tab Used in some Sega Saturn console games. -@item ADPCM IMA Duck DK4 @tab @tab X - @tab Used in some Sega Saturn console games. -@item ADPCM Microsoft @tab X @tab X -@item ADPCM MS IMA @tab X @tab X -@item ADPCM Nintendo Gamecube AFC @tab @tab X -@item ADPCM Nintendo Gamecube THP @tab @tab X -@item ADPCM QT IMA @tab X @tab X -@item ADPCM SEGA CRI ADX @tab X @tab X - @tab Used in Sega Dreamcast games. -@item ADPCM Shockwave Flash @tab X @tab X -@item ADPCM Sound Blaster Pro 2-bit @tab @tab X -@item ADPCM Sound Blaster Pro 2.6-bit @tab @tab X -@item ADPCM Sound Blaster Pro 4-bit @tab @tab X -@item ADPCM Westwood Studios IMA @tab @tab X - @tab Used in Westwood Studios games like Command and Conquer. -@item ADPCM Yamaha @tab X @tab X -@item AMR-NB @tab E @tab X - @tab encoding supported through external library libopencore-amrnb -@item AMR-WB @tab E @tab X - @tab encoding supported through external library libvo-amrwbenc -@item Amazing Studio PAF Audio @tab @tab X -@item Apple lossless audio @tab X @tab X - @tab QuickTime fourcc 'alac' -@item Atrac 1 @tab @tab X -@item Atrac 3 @tab @tab X -@item Bink Audio @tab @tab X - @tab Used in Bink and Smacker files in many games. -@item CELT @tab @tab E - @tab decoding supported through external library libcelt -@item Delphine Software International CIN audio @tab @tab X - @tab Codec used in Delphine Software International games. -@item Discworld II BMV Audio @tab @tab X -@item COOK @tab @tab X - @tab All versions except 5.1 are supported. -@item DCA (DTS Coherent Acoustics) @tab X @tab X -@item DPCM id RoQ @tab X @tab X - @tab Used in Quake III, Jedi Knight 2 and other computer games. -@item DPCM Interplay @tab @tab X - @tab Used in various Interplay computer games. -@item DPCM Sierra Online @tab @tab X - @tab Used in Sierra Online game audio files. -@item DPCM Sol @tab @tab X -@item DPCM Xan @tab @tab X - @tab Used in Origin's Wing Commander IV AVI files. -@item DSP Group TrueSpeech @tab @tab X -@item DV audio @tab @tab X -@item Enhanced AC-3 @tab X @tab X -@item EVRC (Enhanced Variable Rate Codec) @tab @tab X -@item FLAC (Free Lossless Audio Codec) @tab X @tab IX -@item G.723.1 @tab X @tab X -@item G.729 @tab @tab X -@item GSM @tab E @tab X - @tab encoding supported through external library libgsm -@item GSM Microsoft variant @tab E @tab X - @tab encoding supported through external library libgsm -@item IAC (Indeo Audio Coder) @tab @tab X -@item iLBC (Internet Low Bitrate Codec) @tab E @tab E - @tab encoding and decoding supported through external library libilbc -@item IMC (Intel Music Coder) @tab @tab X -@item MACE (Macintosh Audio Compression/Expansion) 3:1 @tab @tab X -@item MACE (Macintosh Audio Compression/Expansion) 6:1 @tab @tab X -@item MLP (Meridian Lossless Packing) @tab @tab X - @tab Used in DVD-Audio discs. -@item Monkey's Audio @tab @tab X - @tab Only versions 3.97-3.99 are supported. -@item MP1 (MPEG audio layer 1) @tab @tab IX -@item MP2 (MPEG audio layer 2) @tab IX @tab IX - @tab libtwolame can be used alternatively for encoding. -@item MP3 (MPEG audio layer 3) @tab E @tab IX - @tab encoding supported through external library LAME, ADU MP3 and MP3onMP4 also supported -@item MPEG-4 Audio Lossless Coding (ALS) @tab @tab X -@item Musepack SV7 @tab @tab X -@item Musepack SV8 @tab @tab X -@item Nellymoser Asao @tab X @tab X -@item Opus @tab E @tab E - @tab supported through external library libopus -@item PCM A-law @tab X @tab X -@item PCM mu-law @tab X @tab X -@item PCM signed 8-bit planar @tab X @tab X -@item PCM signed 16-bit big-endian planar @tab X @tab X -@item PCM signed 16-bit little-endian planar @tab X @tab X -@item PCM signed 24-bit little-endian planar @tab X @tab X -@item PCM signed 32-bit little-endian planar @tab X @tab X -@item PCM 32-bit floating point big-endian @tab X @tab X -@item PCM 32-bit floating point little-endian @tab X @tab X -@item PCM 64-bit floating point big-endian @tab X @tab X -@item PCM 64-bit floating point little-endian @tab X @tab X -@item PCM D-Cinema audio signed 24-bit @tab X @tab X -@item PCM signed 8-bit @tab X @tab X -@item PCM signed 16-bit big-endian @tab X @tab X -@item PCM signed 16-bit little-endian @tab X @tab X -@item PCM signed 24-bit big-endian @tab X @tab X -@item PCM signed 24-bit little-endian @tab X @tab X -@item PCM signed 32-bit big-endian @tab X @tab X -@item PCM signed 32-bit little-endian @tab X @tab X -@item PCM signed 16/20/24-bit big-endian in MPEG-TS @tab @tab X -@item PCM unsigned 8-bit @tab X @tab X -@item PCM unsigned 16-bit big-endian @tab X @tab X -@item PCM unsigned 16-bit little-endian @tab X @tab X -@item PCM unsigned 24-bit big-endian @tab X @tab X -@item PCM unsigned 24-bit little-endian @tab X @tab X -@item PCM unsigned 32-bit big-endian @tab X @tab X -@item PCM unsigned 32-bit little-endian @tab X @tab X -@item PCM Zork @tab @tab X -@item QCELP / PureVoice @tab @tab X -@item QDesign Music Codec 2 @tab @tab X - @tab There are still some distortions. -@item RealAudio 1.0 (14.4K) @tab X @tab X - @tab Real 14400 bit/s codec -@item RealAudio 2.0 (28.8K) @tab @tab X - @tab Real 28800 bit/s codec -@item RealAudio 3.0 (dnet) @tab IX @tab X - @tab Real low bitrate AC-3 codec -@item RealAudio Lossless @tab @tab X -@item RealAudio SIPR / ACELP.NET @tab @tab X -@item Shorten @tab @tab X -@item Sierra VMD audio @tab @tab X - @tab Used in Sierra VMD files. -@item Smacker audio @tab @tab X -@item SMPTE 302M AES3 audio @tab @tab X -@item Sonic @tab X @tab X - @tab experimental codec -@item Sonic lossless @tab X @tab X - @tab experimental codec -@item Speex @tab E @tab E - @tab supported through external library libspeex -@item TAK (Tom's lossless Audio Kompressor) @tab @tab X -@item True Audio (TTA) @tab @tab X -@item TrueHD @tab @tab X - @tab Used in HD-DVD and Blu-Ray discs. -@item TwinVQ (VQF flavor) @tab @tab X -@item VIMA @tab @tab X - @tab Used in LucasArts SMUSH animations. -@item Vorbis @tab E @tab X - @tab A native but very primitive encoder exists. -@item WavPack @tab @tab X -@item Westwood Audio (SND1) @tab @tab X -@item Windows Media Audio 1 @tab X @tab X -@item Windows Media Audio 2 @tab X @tab X -@item Windows Media Audio Lossless @tab @tab X -@item Windows Media Audio Pro @tab @tab X -@item Windows Media Audio Voice @tab @tab X -@end multitable - -@code{X} means that encoding (resp. decoding) is supported. - -@code{E} means that support is provided through an external library. - -@code{I} means that an integer-only version is available, too (ensures high -performance on systems without hardware floating point support). - -@section Subtitle Formats - -@multitable @columnfractions .4 .1 .1 .1 .1 -@item Name @tab Muxing @tab Demuxing @tab Encoding @tab Decoding -@item 3GPP Timed Text @tab @tab @tab X @tab X -@item AQTitle @tab @tab X @tab @tab X -@item DVB @tab X @tab X @tab X @tab X -@item DVD @tab X @tab X @tab X @tab X -@item JACOsub @tab X @tab X @tab @tab X -@item MicroDVD @tab X @tab X @tab @tab X -@item MPL2 @tab @tab X @tab @tab X -@item MPsub (MPlayer) @tab @tab X @tab @tab X -@item PGS @tab @tab @tab @tab X -@item PJS (Phoenix) @tab @tab X @tab @tab X -@item RealText @tab @tab X @tab @tab X -@item SAMI @tab @tab X @tab @tab X -@item SSA/ASS @tab X @tab X @tab X @tab X -@item SubRip (SRT) @tab X @tab X @tab X @tab X -@item SubViewer v1 @tab @tab X @tab @tab X -@item SubViewer @tab @tab X @tab @tab X -@item TED Talks captions @tab @tab X @tab @tab X -@item VobSub (IDX+SUB) @tab @tab X @tab @tab X -@item VPlayer @tab @tab X @tab @tab X -@item WebVTT @tab @tab X @tab @tab X -@item XSUB @tab @tab @tab X @tab X -@end multitable - -@code{X} means that the feature is supported. - -@section Network Protocols - -@multitable @columnfractions .4 .1 -@item Name @tab Support -@item file @tab X -@item Gopher @tab X -@item HLS @tab X -@item HTTP @tab X -@item HTTPS @tab X -@item MMSH @tab X -@item MMST @tab X -@item pipe @tab X -@item RTMP @tab X -@item RTMPE @tab X -@item RTMPS @tab X -@item RTMPT @tab X -@item RTMPTE @tab X -@item RTMPTS @tab X -@item RTP @tab X -@item SCTP @tab X -@item TCP @tab X -@item TLS @tab X -@item UDP @tab X -@end multitable - -@code{X} means that the protocol is supported. - -@code{E} means that support is provided through an external library. - - -@section Input/Output Devices - -@multitable @columnfractions .4 .1 .1 -@item Name @tab Input @tab Output -@item ALSA @tab X @tab X -@item BKTR @tab X @tab -@item caca @tab @tab X -@item DV1394 @tab X @tab -@item Lavfi virtual device @tab X @tab -@item Linux framebuffer @tab X @tab -@item JACK @tab X @tab -@item LIBCDIO @tab X -@item LIBDC1394 @tab X @tab -@item OpenAL @tab X -@item OSS @tab X @tab X -@item Pulseaudio @tab X @tab -@item SDL @tab @tab X -@item Video4Linux2 @tab X @tab -@item VfW capture @tab X @tab -@item X11 grabbing @tab X @tab -@end multitable - -@code{X} means that input/output is supported. - -@section Timecode - -@multitable @columnfractions .4 .1 .1 -@item Codec/format @tab Read @tab Write -@item AVI @tab X @tab X -@item DV @tab X @tab X -@item GXF @tab X @tab X -@item MOV @tab X @tab X -@item MPEG1/2 @tab X @tab X -@item MXF @tab X @tab X -@end multitable - -@bye diff --git a/ffmpeg1/doc/git-howto.texi b/ffmpeg1/doc/git-howto.texi deleted file mode 100644 index 44e1cc6..0000000 --- a/ffmpeg1/doc/git-howto.texi +++ /dev/null @@ -1,415 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Using git to develop FFmpeg - -@titlepage -@center @titlefont{Using git to develop FFmpeg} -@end titlepage - -@top - -@contents - -@chapter Introduction - -This document aims in giving some quick references on a set of useful git -commands. You should always use the extensive and detailed documentation -provided directly by git: - -@example -git --help -man git -@end example - -shows you the available subcommands, - -@example -git --help -man git- -@end example - -shows information about the subcommand . - -Additional information could be found on the -@url{http://gitref.org, Git Reference} website - -For more information about the Git project, visit the - -@url{http://git-scm.com/, Git website} - -Consult these resources whenever you have problems, they are quite exhaustive. - -What follows now is a basic introduction to Git and some FFmpeg-specific -guidelines to ease the contribution to the project - -@chapter Basics Usage - -@section Get GIT - -You can get git from @url{http://git-scm.com/} -Most distribution and operating system provide a package for it. - - -@section Cloning the source tree - -@example -git clone git://source.ffmpeg.org/ffmpeg -@end example - -This will put the FFmpeg sources into the directory @var{}. - -@example -git clone git@@source.ffmpeg.org:ffmpeg -@end example - -This will put the FFmpeg sources into the directory @var{} and let -you push back your changes to the remote repository. - -Make sure that you do not have Windows line endings in your checkouts, -otherwise you may experience spurious compilation failures. One way to -achieve this is to run - -@example -git config --global core.autocrlf false -@end example - - -@section Updating the source tree to the latest revision - -@example -git pull (--rebase) -@end example - -pulls in the latest changes from the tracked branch. The tracked branch -can be remote. By default the master branch tracks the branch master in -the remote origin. - -@float IMPORTANT -@command{--rebase} (see below) is recommended. -@end float - -@section Rebasing your local branches - -@example -git pull --rebase -@end example - -fetches the changes from the main repository and replays your local commits -over it. This is required to keep all your local changes at the top of -FFmpeg's master tree. The master tree will reject pushes with merge commits. - - -@section Adding/removing files/directories - -@example -git add [-A] -git rm [-r] -@end example - -GIT needs to get notified of all changes you make to your working -directory that makes files appear or disappear. -Line moves across files are automatically tracked. - - -@section Showing modifications - -@example -git diff -@end example - -will show all local modifications in your working directory as unified diff. - - -@section Inspecting the changelog - -@example -git log -@end example - -You may also use the graphical tools like gitview or gitk or the web -interface available at http://source.ffmpeg.org/ - -@section Checking source tree status - -@example -git status -@end example - -detects all the changes you made and lists what actions will be taken in case -of a commit (additions, modifications, deletions, etc.). - - -@section Committing - -@example -git diff --check -@end example - -to double check your changes before committing them to avoid trouble later -on. All experienced developers do this on each and every commit, no matter -how small. -Every one of them has been saved from looking like a fool by this many times. -It's very easy for stray debug output or cosmetic modifications to slip in, -please avoid problems through this extra level of scrutiny. - -For cosmetics-only commits you should get (almost) empty output from - -@example -git diff -w -b -@end example - -Also check the output of - -@example -git status -@end example - -to make sure you don't have untracked files or deletions. - -@example -git add [-i|-p|-A] -@end example - -Make sure you have told git your name and email address - -@example -git config --global user.name "My Name" -git config --global user.email my@@email.invalid -@end example - -Use @var{--global} to set the global configuration for all your git checkouts. - -Git will select the changes to the files for commit. Optionally you can use -the interactive or the patch mode to select hunk by hunk what should be -added to the commit. - - -@example -git commit -@end example - -Git will commit the selected changes to your current local branch. - -You will be prompted for a log message in an editor, which is either -set in your personal configuration file through - -@example -git config --global core.editor -@end example - -or set by one of the following environment variables: -@var{GIT_EDITOR}, @var{VISUAL} or @var{EDITOR}. - -Log messages should be concise but descriptive. Explain why you made a change, -what you did will be obvious from the changes themselves most of the time. -Saying just "bug fix" or "10l" is bad. Remember that people of varying skill -levels look at and educate themselves while reading through your code. Don't -include filenames in log messages, Git provides that information. - -Possibly make the commit message have a terse, descriptive first line, an -empty line and then a full description. The first line will be used to name -the patch by git format-patch. - -@section Preparing a patchset - -@example -git format-patch [-o directory] -@end example - -will generate a set of patches for each commit between @var{} and -current @var{HEAD}. E.g. - -@example -git format-patch origin/master -@end example - -will generate patches for all commits on current branch which are not -present in upstream. -A useful shortcut is also - -@example -git format-patch -n -@end example - -which will generate patches from last @var{n} commits. -By default the patches are created in the current directory. - -@section Sending patches for review - -@example -git send-email -@end example - -will send the patches created by @command{git format-patch} or directly -generates them. All the email fields can be configured in the global/local -configuration or overridden by command line. -Note that this tool must often be installed separately (e.g. @var{git-email} -package on Debian-based distros). - - -@section Renaming/moving/copying files or contents of files - -Git automatically tracks such changes, making those normal commits. - -@example -mv/cp path/file otherpath/otherfile -git add [-A] . -git commit -@end example - - -@chapter Git configuration - -In order to simplify a few workflows, it is advisable to configure both -your personal Git installation and your local FFmpeg repository. - -@section Personal Git installation - -Add the following to your @file{~/.gitconfig} to help @command{git send-email} -and @command{git format-patch} detect renames: - -@example -[diff] - renames = copy -@end example - -@section Repository configuration - -In order to have @command{git send-email} automatically send patches -to the ffmpeg-devel mailing list, add the following stanza -to @file{/path/to/ffmpeg/repository/.git/config}: - -@example -[sendemail] - to = ffmpeg-devel@@ffmpeg.org -@end example - -@chapter FFmpeg specific - -@section Reverting broken commits - -@example -git reset -@end example - -@command{git reset} will uncommit the changes till @var{} rewriting -the current branch history. - -@example -git commit --amend -@end example - -allows to amend the last commit details quickly. - -@example -git rebase -i origin/master -@end example - -will replay local commits over the main repository allowing to edit, merge -or remove some of them in the process. - -@float NOTE -@command{git reset}, @command{git commit --amend} and @command{git rebase} -rewrite history, so you should use them ONLY on your local or topic branches. -The main repository will reject those changes. -@end float - -@example -git revert -@end example - -@command{git revert} will generate a revert commit. This will not make the -faulty commit disappear from the history. - -@section Pushing changes to remote trees - -@example -git push -@end example - -Will push the changes to the default remote (@var{origin}). -Git will prevent you from pushing changes if the local and remote trees are -out of sync. Refer to and to sync the local tree. - -@example -git remote add -@end example - -Will add additional remote with a name reference, it is useful if you want -to push your local branch for review on a remote host. - -@example -git push -@end example - -Will push the changes to the @var{} repository. -Omitting @var{} makes @command{git push} update all the remote -branches matching the local ones. - -@section Finding a specific svn revision - -Since version 1.7.1 git supports @var{:/foo} syntax for specifying commits -based on a regular expression. see man gitrevisions - -@example -git show :/'as revision 23456' -@end example - -will show the svn changeset @var{r23456}. With older git versions searching in -the @command{git log} output is the easiest option (especially if a pager with -search capabilities is used). -This commit can be checked out with - -@example -git checkout -b svn_23456 :/'as revision 23456' -@end example - -or for git < 1.7.1 with - -@example -git checkout -b svn_23456 $SHA1 -@end example - -where @var{$SHA1} is the commit hash from the @command{git log} output. - - -@chapter pre-push checklist - -Once you have a set of commits that you feel are ready for pushing, -work through the following checklist to doublecheck everything is in -proper order. This list tries to be exhaustive. In case you are just -pushing a typo in a comment, some of the steps may be unnecessary. -Apply your common sense, but if in doubt, err on the side of caution. - -First, make sure that the commits and branches you are going to push -match what you want pushed and that nothing is missing, extraneous or -wrong. You can see what will be pushed by running the git push command -with --dry-run first. And then inspecting the commits listed with -@command{git log -p 1234567..987654}. The @command{git status} command -may help in finding local changes that have been forgotten to be added. - -Next let the code pass through a full run of our testsuite. - -@itemize -@item @command{make distclean} -@item @command{/path/to/ffmpeg/configure} -@item @command{make check} -@item if fate fails due to missing samples run @command{make fate-rsync} and retry -@end itemize - -Make sure all your changes have been checked before pushing them, the -testsuite only checks against regressions and that only to some extend. It does -obviously not check newly added features/code to be working unless you have -added a test for that (which is recommended). - -Also note that every single commit should pass the test suite, not just -the result of a series of patches. - -Once everything passed, push the changes to your public ffmpeg clone and post a -merge request to ffmpeg-devel. You can also push them directly but this is not -recommended. - -@chapter Server Issues - -Contact the project admins @email{root@@ffmpeg.org} if you have technical -problems with the GIT server. diff --git a/ffmpeg1/doc/git-howto.txt b/ffmpeg1/doc/git-howto.txt deleted file mode 100644 index 5ba72ee..0000000 --- a/ffmpeg1/doc/git-howto.txt +++ /dev/null @@ -1,273 +0,0 @@ - -About Git write access: -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -Before everything else, you should know how to use GIT properly. -Luckily Git comes with excellent documentation. - - git --help - man git - -shows you the available subcommands, - - git --help - man git- - -shows information about the subcommand . - -The most comprehensive manual is the website Git Reference - -http://gitref.org/ - -For more information about the Git project, visit - -http://git-scm.com/ - -Consult these resources whenever you have problems, they are quite exhaustive. - -You do not need a special username or password. -All you need is to provide a ssh public key to the Git server admin. - -What follows now is a basic introduction to Git and some FFmpeg-specific -guidelines. Read it at least once, if you are granted commit privileges to the -FFmpeg project you are expected to be familiar with these rules. - - - -I. BASICS: -========== - -0. Get GIT: - - Most distributions have a git package, if not - You can get git from http://git-scm.com/ - - -1. Cloning the source tree: - - git clone git://source.ffmpeg.org/ffmpeg - - This will put the FFmpeg sources into the directory . - - git clone git@source.ffmpeg.org:ffmpeg - - This will put the FFmpeg sources into the directory and let - you push back your changes to the remote repository. - - -2. Updating the source tree to the latest revision: - - git pull (--ff-only) - - pulls in the latest changes from the tracked branch. The tracked branch - can be remote. By default the master branch tracks the branch master in - the remote origin. - Caveat: Since merge commits are forbidden at least for the initial - months of git --ff-only or --rebase (see below) are recommended. - --ff-only will fail and not create merge commits if your branch - has diverged (has a different history) from the tracked branch. - -2.a Rebasing your local branches: - - git pull --rebase - - fetches the changes from the main repository and replays your local commits - over it. This is required to keep all your local changes at the top of - FFmpeg's master tree. The master tree will reject pushes with merge commits. - - -3. Adding/removing files/directories: - - git add [-A] - git rm [-r] - - GIT needs to get notified of all changes you make to your working - directory that makes files appear or disappear. - Line moves across files are automatically tracked. - - -4. Showing modifications: - - git diff - - will show all local modifications in your working directory as unified diff. - - -5. Inspecting the changelog: - - git log - - You may also use the graphical tools like gitview or gitk or the web - interface available at http://source.ffmpeg.org - -6. Checking source tree status: - - git status - - detects all the changes you made and lists what actions will be taken in case - of a commit (additions, modifications, deletions, etc.). - - -7. Committing: - - git diff --check - - to double check your changes before committing them to avoid trouble later - on. All experienced developers do this on each and every commit, no matter - how small. - Every one of them has been saved from looking like a fool by this many times. - It's very easy for stray debug output or cosmetic modifications to slip in, - please avoid problems through this extra level of scrutiny. - - For cosmetics-only commits you should get (almost) empty output from - - git diff -w -b - - Also check the output of - - git status - - to make sure you don't have untracked files or deletions. - - git add [-i|-p|-A] - - Make sure you have told git your name and email address, e.g. by running - git config --global user.name "My Name" - git config --global user.email my@email.invalid - (--global to set the global configuration for all your git checkouts). - - Git will select the changes to the files for commit. Optionally you can use - the interactive or the patch mode to select hunk by hunk what should be - added to the commit. - - git commit - - Git will commit the selected changes to your current local branch. - - You will be prompted for a log message in an editor, which is either - set in your personal configuration file through - - git config core.editor - - or set by one of the following environment variables: - GIT_EDITOR, VISUAL or EDITOR. - - Log messages should be concise but descriptive. Explain why you made a change, - what you did will be obvious from the changes themselves most of the time. - Saying just "bug fix" or "10l" is bad. Remember that people of varying skill - levels look at and educate themselves while reading through your code. Don't - include filenames in log messages, Git provides that information. - - Possibly make the commit message have a terse, descriptive first line, an - empty line and then a full description. The first line will be used to name - the patch by git format-patch. - - -8. Renaming/moving/copying files or contents of files: - - Git automatically tracks such changes, making those normal commits. - - mv/cp path/file otherpath/otherfile - - git add [-A] . - - git commit - - Do not move, rename or copy files of which you are not the maintainer without - discussing it on the mailing list first! - -9. Reverting broken commits - - git revert - - git revert will generate a revert commit. This will not make the faulty - commit disappear from the history. - - git reset - - git reset will uncommit the changes till rewriting the current - branch history. - - git commit --amend - - allows to amend the last commit details quickly. - - git rebase -i origin/master - - will replay local commits over the main repository allowing to edit, - merge or remove some of them in the process. - - Note that the reset, commit --amend and rebase rewrite history, so you - should use them ONLY on your local or topic branches. - - The main repository will reject those changes. - -10. Preparing a patchset. - - git format-patch [-o directory] - - will generate a set of patches for each commit between and - current HEAD. E.g. - - git format-patch origin/master - - will generate patches for all commits on current branch which are not - present in upstream. - A useful shortcut is also - - git format-patch -n - - which will generate patches from last n commits. - By default the patches are created in the current directory. - -11. Sending patches for review - - git send-email - - will send the patches created by git format-patch or directly generates - them. All the email fields can be configured in the global/local - configuration or overridden by command line. - Note that this tool must often be installed separately (e.g. git-email - package on Debian-based distros). - -12. Pushing changes to remote trees - - git push - - Will push the changes to the default remote (origin). - Git will prevent you from pushing changes if the local and remote trees are - out of sync. Refer to 2 and 2.a to sync the local tree. - - git remote add - - Will add additional remote with a name reference, it is useful if you want - to push your local branch for review on a remote host. - - git push - - Will push the changes to the remote repository. Omitting refspec makes git - push update all the remote branches matching the local ones. - -13. Finding a specific svn revision - - Since version 1.7.1 git supports ':/foo' syntax for specifying commits - based on a regular expression. see man gitrevisions - - git show :/'as revision 23456' - - will show the svn changeset r23456. With older git versions searching in - the git log output is the easiest option (especially if a pager with - search capabilities is used). - This commit can be checked out with - - git checkout -b svn_23456 :/'as revision 23456' - - or for git < 1.7.1 with - - git checkout -b svn_23456 $SHA1 - - where $SHA1 is the commit SHA1 from the 'git log' output. - - -Contact the project admins if you have technical -problems with the GIT server. diff --git a/ffmpeg1/doc/indevs.texi b/ffmpeg1/doc/indevs.texi deleted file mode 100644 index cc5d666..0000000 --- a/ffmpeg1/doc/indevs.texi +++ /dev/null @@ -1,797 +0,0 @@ -@chapter Input Devices -@c man begin INPUT DEVICES - -Input devices are configured elements in FFmpeg which allow to access -the data coming from a multimedia device attached to your system. - -When you configure your FFmpeg build, all the supported input devices -are enabled by default. You can list all available ones using the -configure option "--list-indevs". - -You can disable all the input devices using the configure option -"--disable-indevs", and selectively enable an input device using the -option "--enable-indev=@var{INDEV}", or you can disable a particular -input device using the option "--disable-indev=@var{INDEV}". - -The option "-formats" of the ff* tools will display the list of -supported input devices (amongst the demuxers). - -A description of the currently available input devices follows. - -@section alsa - -ALSA (Advanced Linux Sound Architecture) input device. - -To enable this input device during configuration you need libasound -installed on your system. - -This device allows capturing from an ALSA device. The name of the -device to capture has to be an ALSA card identifier. - -An ALSA identifier has the syntax: -@example -hw:@var{CARD}[,@var{DEV}[,@var{SUBDEV}]] -@end example - -where the @var{DEV} and @var{SUBDEV} components are optional. - -The three arguments (in order: @var{CARD},@var{DEV},@var{SUBDEV}) -specify card number or identifier, device number and subdevice number -(-1 means any). - -To see the list of cards currently recognized by your system check the -files @file{/proc/asound/cards} and @file{/proc/asound/devices}. - -For example to capture with @command{ffmpeg} from an ALSA device with -card id 0, you may run the command: -@example -ffmpeg -f alsa -i hw:0 alsaout.wav -@end example - -For more information see: -@url{http://www.alsa-project.org/alsa-doc/alsa-lib/pcm.html} - -@section bktr - -BSD video input device. - -@section dshow - -Windows DirectShow input device. - -DirectShow support is enabled when FFmpeg is built with the mingw-w64 project. -Currently only audio and video devices are supported. - -Multiple devices may be opened as separate inputs, but they may also be -opened on the same input, which should improve synchronism between them. - -The input name should be in the format: - -@example -@var{TYPE}=@var{NAME}[:@var{TYPE}=@var{NAME}] -@end example - -where @var{TYPE} can be either @var{audio} or @var{video}, -and @var{NAME} is the device's name. - -@subsection Options - -If no options are specified, the device's defaults are used. -If the device does not support the requested options, it will -fail to open. - -@table @option - -@item video_size -Set the video size in the captured video. - -@item framerate -Set the framerate in the captured video. - -@item sample_rate -Set the sample rate (in Hz) of the captured audio. - -@item sample_size -Set the sample size (in bits) of the captured audio. - -@item channels -Set the number of channels in the captured audio. - -@item list_devices -If set to @option{true}, print a list of devices and exit. - -@item list_options -If set to @option{true}, print a list of selected device's options -and exit. - -@item video_device_number -Set video device number for devices with same name (starts at 0, -defaults to 0). - -@item audio_device_number -Set audio device number for devices with same name (starts at 0, -defaults to 0). - -@item pixel_format -Select pixel format to be used by DirectShow. This may only be set when -the video codec is not set or set to rawvideo. - -@item audio_buffer_size -Set audio device buffer size in milliseconds (which can directly -impact latency, depending on the device). -Defaults to using the audio device's -default buffer size (typically some multiple of 500ms). -Setting this value too low can degrade performance. -See also -@url{http://msdn.microsoft.com/en-us/library/windows/desktop/dd377582(v=vs.85).aspx} - -@end table - -@subsection Examples - -@itemize - -@item -Print the list of DirectShow supported devices and exit: -@example -$ ffmpeg -list_devices true -f dshow -i dummy -@end example - -@item -Open video device @var{Camera}: -@example -$ ffmpeg -f dshow -i video="Camera" -@end example - -@item -Open second video device with name @var{Camera}: -@example -$ ffmpeg -f dshow -video_device_number 1 -i video="Camera" -@end example - -@item -Open video device @var{Camera} and audio device @var{Microphone}: -@example -$ ffmpeg -f dshow -i video="Camera":audio="Microphone" -@end example - -@item -Print the list of supported options in selected device and exit: -@example -$ ffmpeg -list_options true -f dshow -i video="Camera" -@end example - -@end itemize - -@section dv1394 - -Linux DV 1394 input device. - -@section fbdev - -Linux framebuffer input device. - -The Linux framebuffer is a graphic hardware-independent abstraction -layer to show graphics on a computer monitor, typically on the -console. It is accessed through a file device node, usually -@file{/dev/fb0}. - -For more detailed information read the file -Documentation/fb/framebuffer.txt included in the Linux source tree. - -To record from the framebuffer device @file{/dev/fb0} with -@command{ffmpeg}: -@example -ffmpeg -f fbdev -r 10 -i /dev/fb0 out.avi -@end example - -You can take a single screenshot image with the command: -@example -ffmpeg -f fbdev -frames:v 1 -r 1 -i /dev/fb0 screenshot.jpeg -@end example - -See also @url{http://linux-fbdev.sourceforge.net/}, and fbset(1). - -@section iec61883 - -FireWire DV/HDV input device using libiec61883. - -To enable this input device, you need libiec61883, libraw1394 and -libavc1394 installed on your system. Use the configure option -@code{--enable-libiec61883} to compile with the device enabled. - -The iec61883 capture device supports capturing from a video device -connected via IEEE1394 (FireWire), using libiec61883 and the new Linux -FireWire stack (juju). This is the default DV/HDV input method in Linux -Kernel 2.6.37 and later, since the old FireWire stack was removed. - -Specify the FireWire port to be used as input file, or "auto" -to choose the first port connected. - -@subsection Options - -@table @option - -@item dvtype -Override autodetection of DV/HDV. This should only be used if auto -detection does not work, or if usage of a different device type -should be prohibited. Treating a DV device as HDV (or vice versa) will -not work and result in undefined behavior. -The values @option{auto}, @option{dv} and @option{hdv} are supported. - -@item dvbuffer -Set maxiumum size of buffer for incoming data, in frames. For DV, this -is an exact value. For HDV, it is not frame exact, since HDV does -not have a fixed frame size. - -@item dvguid -Select the capture device by specifying it's GUID. Capturing will only -be performed from the specified device and fails if no device with the -given GUID is found. This is useful to select the input if multiple -devices are connected at the same time. -Look at /sys/bus/firewire/devices to find out the GUIDs. - -@end table - -@subsection Examples - -@itemize - -@item -Grab and show the input of a FireWire DV/HDV device. -@example -ffplay -f iec61883 -i auto -@end example - -@item -Grab and record the input of a FireWire DV/HDV device, -using a packet buffer of 100000 packets if the source is HDV. -@example -ffmpeg -f iec61883 -i auto -hdvbuffer 100000 out.mpg -@end example - -@end itemize - -@section jack - -JACK input device. - -To enable this input device during configuration you need libjack -installed on your system. - -A JACK input device creates one or more JACK writable clients, one for -each audio channel, with name @var{client_name}:input_@var{N}, where -@var{client_name} is the name provided by the application, and @var{N} -is a number which identifies the channel. -Each writable client will send the acquired data to the FFmpeg input -device. - -Once you have created one or more JACK readable clients, you need to -connect them to one or more JACK writable clients. - -To connect or disconnect JACK clients you can use the @command{jack_connect} -and @command{jack_disconnect} programs, or do it through a graphical interface, -for example with @command{qjackctl}. - -To list the JACK clients and their properties you can invoke the command -@command{jack_lsp}. - -Follows an example which shows how to capture a JACK readable client -with @command{ffmpeg}. -@example -# Create a JACK writable client with name "ffmpeg". -$ ffmpeg -f jack -i ffmpeg -y out.wav - -# Start the sample jack_metro readable client. -$ jack_metro -b 120 -d 0.2 -f 4000 - -# List the current JACK clients. -$ jack_lsp -c -system:capture_1 -system:capture_2 -system:playback_1 -system:playback_2 -ffmpeg:input_1 -metro:120_bpm - -# Connect metro to the ffmpeg writable client. -$ jack_connect metro:120_bpm ffmpeg:input_1 -@end example - -For more information read: -@url{http://jackaudio.org/} - -@section lavfi - -Libavfilter input virtual device. - -This input device reads data from the open output pads of a libavfilter -filtergraph. - -For each filtergraph open output, the input device will create a -corresponding stream which is mapped to the generated output. Currently -only video data is supported. The filtergraph is specified through the -option @option{graph}. - -@subsection Options - -@table @option - -@item graph -Specify the filtergraph to use as input. Each video open output must be -labelled by a unique string of the form "out@var{N}", where @var{N} is a -number starting from 0 corresponding to the mapped input stream -generated by the device. -The first unlabelled output is automatically assigned to the "out0" -label, but all the others need to be specified explicitly. - -If not specified defaults to the filename specified for the input -device. - -@item graph_file -Set the filename of the filtergraph to be read and sent to the other -filters. Syntax of the filtergraph is the same as the one specified by -the option @var{graph}. - -@end table - -@subsection Examples - -@itemize -@item -Create a color video stream and play it back with @command{ffplay}: -@example -ffplay -f lavfi -graph "color=c=pink [out0]" dummy -@end example - -@item -As the previous example, but use filename for specifying the graph -description, and omit the "out0" label: -@example -ffplay -f lavfi color=c=pink -@end example - -@item -Create three different video test filtered sources and play them: -@example -ffplay -f lavfi -graph "testsrc [out0]; testsrc,hflip [out1]; testsrc,negate [out2]" test3 -@end example - -@item -Read an audio stream from a file using the amovie source and play it -back with @command{ffplay}: -@example -ffplay -f lavfi "amovie=test.wav" -@end example - -@item -Read an audio stream and a video stream and play it back with -@command{ffplay}: -@example -ffplay -f lavfi "movie=test.avi[out0];amovie=test.wav[out1]" -@end example - -@end itemize - -@section libdc1394 - -IIDC1394 input device, based on libdc1394 and libraw1394. - -@section openal - -The OpenAL input device provides audio capture on all systems with a -working OpenAL 1.1 implementation. - -To enable this input device during configuration, you need OpenAL -headers and libraries installed on your system, and need to configure -FFmpeg with @code{--enable-openal}. - -OpenAL headers and libraries should be provided as part of your OpenAL -implementation, or as an additional download (an SDK). Depending on your -installation you may need to specify additional flags via the -@code{--extra-cflags} and @code{--extra-ldflags} for allowing the build -system to locate the OpenAL headers and libraries. - -An incomplete list of OpenAL implementations follows: - -@table @strong -@item Creative -The official Windows implementation, providing hardware acceleration -with supported devices and software fallback. -See @url{http://openal.org/}. -@item OpenAL Soft -Portable, open source (LGPL) software implementation. Includes -backends for the most common sound APIs on the Windows, Linux, -Solaris, and BSD operating systems. -See @url{http://kcat.strangesoft.net/openal.html}. -@item Apple -OpenAL is part of Core Audio, the official Mac OS X Audio interface. -See @url{http://developer.apple.com/technologies/mac/audio-and-video.html} -@end table - -This device allows to capture from an audio input device handled -through OpenAL. - -You need to specify the name of the device to capture in the provided -filename. If the empty string is provided, the device will -automatically select the default device. You can get the list of the -supported devices by using the option @var{list_devices}. - -@subsection Options - -@table @option - -@item channels -Set the number of channels in the captured audio. Only the values -@option{1} (monaural) and @option{2} (stereo) are currently supported. -Defaults to @option{2}. - -@item sample_size -Set the sample size (in bits) of the captured audio. Only the values -@option{8} and @option{16} are currently supported. Defaults to -@option{16}. - -@item sample_rate -Set the sample rate (in Hz) of the captured audio. -Defaults to @option{44.1k}. - -@item list_devices -If set to @option{true}, print a list of devices and exit. -Defaults to @option{false}. - -@end table - -@subsection Examples - -Print the list of OpenAL supported devices and exit: -@example -$ ffmpeg -list_devices true -f openal -i dummy out.ogg -@end example - -Capture from the OpenAL device @file{DR-BT101 via PulseAudio}: -@example -$ ffmpeg -f openal -i 'DR-BT101 via PulseAudio' out.ogg -@end example - -Capture from the default device (note the empty string '' as filename): -@example -$ ffmpeg -f openal -i '' out.ogg -@end example - -Capture from two devices simultaneously, writing to two different files, -within the same @command{ffmpeg} command: -@example -$ ffmpeg -f openal -i 'DR-BT101 via PulseAudio' out1.ogg -f openal -i 'ALSA Default' out2.ogg -@end example -Note: not all OpenAL implementations support multiple simultaneous capture - -try the latest OpenAL Soft if the above does not work. - -@section oss - -Open Sound System input device. - -The filename to provide to the input device is the device node -representing the OSS input device, and is usually set to -@file{/dev/dsp}. - -For example to grab from @file{/dev/dsp} using @command{ffmpeg} use the -command: -@example -ffmpeg -f oss -i /dev/dsp /tmp/oss.wav -@end example - -For more information about OSS see: -@url{http://manuals.opensound.com/usersguide/dsp.html} - -@section pulse - -pulseaudio input device. - -To enable this input device during configuration you need libpulse-simple -installed in your system. - -The filename to provide to the input device is a source device or the -string "default" - -To list the pulse source devices and their properties you can invoke -the command @command{pactl list sources}. - -@example -ffmpeg -f pulse -i default /tmp/pulse.wav -@end example - -@subsection @var{server} AVOption - -The syntax is: -@example --server @var{server name} -@end example - -Connects to a specific server. - -@subsection @var{name} AVOption - -The syntax is: -@example --name @var{application name} -@end example - -Specify the application name pulse will use when showing active clients, -by default it is the LIBAVFORMAT_IDENT string - -@subsection @var{stream_name} AVOption - -The syntax is: -@example --stream_name @var{stream name} -@end example - -Specify the stream name pulse will use when showing active streams, -by default it is "record" - -@subsection @var{sample_rate} AVOption - -The syntax is: -@example --sample_rate @var{samplerate} -@end example - -Specify the samplerate in Hz, by default 48kHz is used. - -@subsection @var{channels} AVOption - -The syntax is: -@example --channels @var{N} -@end example - -Specify the channels in use, by default 2 (stereo) is set. - -@subsection @var{frame_size} AVOption - -The syntax is: -@example --frame_size @var{bytes} -@end example - -Specify the number of byte per frame, by default it is set to 1024. - -@subsection @var{fragment_size} AVOption - -The syntax is: -@example --fragment_size @var{bytes} -@end example - -Specify the minimal buffering fragment in pulseaudio, it will affect the -audio latency. By default it is unset. - -@section sndio - -sndio input device. - -To enable this input device during configuration you need libsndio -installed on your system. - -The filename to provide to the input device is the device node -representing the sndio input device, and is usually set to -@file{/dev/audio0}. - -For example to grab from @file{/dev/audio0} using @command{ffmpeg} use the -command: -@example -ffmpeg -f sndio -i /dev/audio0 /tmp/oss.wav -@end example - -@section video4linux2, v4l2 - -Video4Linux2 input video device. - -"v4l2" can be used as alias for "video4linux2". - -If FFmpeg is built with v4l-utils support (by using the -@code{--enable-libv4l2} configure option), the device will always rely -on libv4l2. - -The name of the device to grab is a file device node, usually Linux -systems tend to automatically create such nodes when the device -(e.g. an USB webcam) is plugged into the system, and has a name of the -kind @file{/dev/video@var{N}}, where @var{N} is a number associated to -the device. - -Video4Linux2 devices usually support a limited set of -@var{width}x@var{height} sizes and framerates. You can check which are -supported using @command{-list_formats all} for Video4Linux2 devices. -Some devices, like TV cards, support one or more standards. It is possible -to list all the supported standards using @command{-list_standards all}. - -The time base for the timestamps is 1 microsecond. Depending on the kernel -version and configuration, the timestamps may be derived from the real time -clock (origin at the Unix Epoch) or the monotonic clock (origin usually at -boot time, unaffected by NTP or manual changes to the clock). The -@option{-timestamps abs} or @option{-ts abs} option can be used to force -conversion into the real time clock. - -Some usage examples of the video4linux2 device with @command{ffmpeg} -and @command{ffplay}: -@itemize -@item -Grab and show the input of a video4linux2 device: -@example -ffplay -f video4linux2 -framerate 30 -video_size hd720 /dev/video0 -@end example - -@item -Grab and record the input of a video4linux2 device, leave the -framerate and size as previously set: -@example -ffmpeg -f video4linux2 -input_format mjpeg -i /dev/video0 out.mpeg -@end example -@end itemize - -For more information about Video4Linux, check @url{http://linuxtv.org/}. - -@subsection Options - -@table @option -@item standard -Set the standard. Must be the name of a supported standard. To get a -list of the supported standards, use the @option{list_standards} -option. - -@item channel -Set the input channel number. Default to 0. - -@item video_size -Set the video frame size. The argument must be a string in the form -@var{WIDTH}x@var{HEIGHT} or a valid size abbreviation. - -@item pixel_format -Select the pixel format (only valid for raw video input). - -@item input_format -Set the preferred pixel format (for raw video) or a codec name. -This option allows to select the input format, when several are -available. - -@item framerate -Set the preferred video framerate. - -@item list_formats -List available formats (supported pixel formats, codecs, and frame -sizes) and exit. - -Available values are: -@table @samp -@item all -Show all available (compressed and non-compressed) formats. - -@item raw -Show only raw video (non-compressed) formats. - -@item compressed -Show only compressed formats. -@end table - -@item list_standards -List supported standards and exit. - -Available values are: -@table @samp -@item all -Show all supported standards. -@end table - -@item timestamps, ts -Set type of timestamps for grabbed frames. - -Available values are: -@table @samp -@item default -Use timestamps from the kernel. - -@item abs -Use absolute timestamps (wall clock). - -@item mono2abs -Force conversion from monotonic to absolute timestamps. -@end table - -Default value is @code{default}. -@end table - -@section vfwcap - -VfW (Video for Windows) capture input device. - -The filename passed as input is the capture driver number, ranging from -0 to 9. You may use "list" as filename to print a list of drivers. Any -other filename will be interpreted as device number 0. - -@section x11grab - -X11 video input device. - -This device allows to capture a region of an X11 display. - -The filename passed as input has the syntax: -@example -[@var{hostname}]:@var{display_number}.@var{screen_number}[+@var{x_offset},@var{y_offset}] -@end example - -@var{hostname}:@var{display_number}.@var{screen_number} specifies the -X11 display name of the screen to grab from. @var{hostname} can be -omitted, and defaults to "localhost". The environment variable -@env{DISPLAY} contains the default display name. - -@var{x_offset} and @var{y_offset} specify the offsets of the grabbed -area with respect to the top-left border of the X11 screen. They -default to 0. - -Check the X11 documentation (e.g. man X) for more detailed information. - -Use the @command{dpyinfo} program for getting basic information about the -properties of your X11 display (e.g. grep for "name" or "dimensions"). - -For example to grab from @file{:0.0} using @command{ffmpeg}: -@example -ffmpeg -f x11grab -r 25 -s cif -i :0.0 out.mpg -@end example - -Grab at position @code{10,20}: -@example -ffmpeg -f x11grab -r 25 -s cif -i :0.0+10,20 out.mpg -@end example - -@subsection Options - -@table @option -@item draw_mouse -Specify whether to draw the mouse pointer. A value of @code{0} specify -not to draw the pointer. Default value is @code{1}. - -@item follow_mouse -Make the grabbed area follow the mouse. The argument can be -@code{centered} or a number of pixels @var{PIXELS}. - -When it is specified with "centered", the grabbing region follows the mouse -pointer and keeps the pointer at the center of region; otherwise, the region -follows only when the mouse pointer reaches within @var{PIXELS} (greater than -zero) to the edge of region. - -For example: -@example -ffmpeg -f x11grab -follow_mouse centered -r 25 -s cif -i :0.0 out.mpg -@end example - -To follow only when the mouse pointer reaches within 100 pixels to edge: -@example -ffmpeg -f x11grab -follow_mouse 100 -r 25 -s cif -i :0.0 out.mpg -@end example - -@item framerate -Set the grabbing frame rate. Default value is @code{ntsc}, -corresponding to a framerate of @code{30000/1001}. - -@item show_region -Show grabbed region on screen. - -If @var{show_region} is specified with @code{1}, then the grabbing -region will be indicated on screen. With this option, it is easy to -know what is being grabbed if only a portion of the screen is grabbed. - -For example: -@example -ffmpeg -f x11grab -show_region 1 -r 25 -s cif -i :0.0+10,20 out.mpg -@end example - -With @var{follow_mouse}: -@example -ffmpeg -f x11grab -follow_mouse centered -show_region 1 -r 25 -s cif -i :0.0 out.mpg -@end example - -@item video_size -Set the video frame size. Default value is @code{vga}. -@end table - -@c man end INPUT DEVICES diff --git a/ffmpeg1/doc/issue_tracker.txt b/ffmpeg1/doc/issue_tracker.txt deleted file mode 100644 index d487f66..0000000 --- a/ffmpeg1/doc/issue_tracker.txt +++ /dev/null @@ -1,213 +0,0 @@ -FFmpeg's bug/patch/feature request tracker manual -================================================= - -NOTE: This is a draft. - -Overview: ---------- - -FFmpeg uses Trac for tracking issues, new issues and changes to -existing issues can be done through a web interface. - -Issues can be different kinds of things we want to keep track of -but that do not belong into the source tree itself. This includes -bug reports, patches, feature requests and license violations. We -might add more items to this list in the future, so feel free to -propose a new `type of issue' on the ffmpeg-devel mailing list if -you feel it is worth tracking. - -It is possible to subscribe to individual issues by adding yourself to the -Cc list or to subscribe to the ffmpeg-trac mailing list which receives -a mail for every change to every issue. -(the above does all work already after light testing) - -The subscription URL for the ffmpeg-trac list is: -http(s)://ffmpeg.org/mailman/listinfo/ffmpeg-trac -The URL of the webinterface of the tracker is: -http(s)://ffmpeg.org/trac/ffmpeg - -Type: ------ -bug / defect - An error, flaw, mistake, failure, or fault in FFmpeg or libav* that - prevents it from behaving as intended. - -feature request / enhancement - Request of support for encoding or decoding of a new codec, container - or variant. - Request of support for more, less or plain different output or behavior - where the current implementation cannot be considered wrong. - -license violation - ticket to keep track of (L)GPL violations of ffmpeg by others - -patch - A patch as generated by diff which conforms to the patch submission and - development policy. - - -Priority: ---------- -critical - Bugs and patches which deal with data loss and security issues. - No feature request can be critical. - -important - Bugs which make FFmpeg unusable for a significant number of users, and - patches fixing them. - Examples here might be completely broken MPEG-4 decoding or a build issue - on Linux. - While broken 4xm decoding or a broken OS/2 build would not be important, - the separation to normal is somewhat fuzzy. - For feature requests this priority would be used for things many people - want. - Regressions also should be marked as important, regressions are bugs that - don't exist in a past revision or another branch. - -normal - - -minor - Bugs and patches about things like spelling errors, "mp2" instead of - "mp3" being shown and such. - Feature requests about things few people want or which do not make a big - difference. - -wish - Something that is desirable to have but that there is no urgency at - all to implement, e.g. something completely cosmetic like a website - restyle or a personalized doxy template or the FFmpeg logo. - This priority is not valid for bugs. - - -Status: -------- -new - initial state - -open - intermediate states - -closed - final state - - -Analyzed flag: --------------- -Bugs which have been analyzed and where it is understood what causes them -and which exact chain of events triggers them. This analysis should be -available as a message in the bug report. -Note, do not change the status to analyzed without also providing a clear -and understandable analysis. -This state implicates that the bug either has been reproduced or that -reproduction is not needed as the bug is already understood. - - -Type/Status/Substatus: ----------- -*/new/new - Initial state of new bugs, patches and feature requests submitted by - users. - -*/open/open - Issues which have been briefly looked at and which did not look outright - invalid. - This implicates that no real more detailed state applies yet. Conversely, - the more detailed states below implicate that the issue has been briefly - looked at. - -*/closed/duplicate - Bugs, patches or feature requests which are duplicates. - Note that patches dealing with the same thing in a different way are not - duplicates. - Note, if you mark something as duplicate, do not forget setting the - superseder so bug reports are properly linked. - -*/closed/invalid - Bugs caused by user errors, random ineligible or otherwise nonsense stuff. - -*/closed/needs_more_info - Issues for which some information has been requested by the developers, - but which has not been provided by anyone within reasonable time. - - -bug/closed/fixed - Bugs which have to the best of our knowledge been fixed. - -bug/closed/wont_fix - Bugs which we will not fix. Possible reasons include legality, high - complexity for the sake of supporting obscure corner cases, speed loss - for similarly esoteric purposes, et cetera. - This also means that we would reject a patch. - If we are just too lazy to fix a bug then the correct state is open - and unassigned. Closed means that the case is closed which is not - the case if we are just waiting for a patch. - -bug/closed/works_for_me - Bugs for which sufficient information was provided to reproduce but - reproduction failed - that is the code seems to work correctly to the - best of our knowledge. - -patch/open/approved - Patches which have been reviewed and approved by a developer. - Such patches can be applied anytime by any other developer after some - reasonable testing (compile + regression tests + does the patch do - what the author claimed). - -patch/open/needs_changes - Patches which have been reviewed and need changes to be accepted. - -patch/closed/applied - Patches which have been applied. - -patch/closed/rejected - Patches which have been rejected. - -feature_request/closed/implemented - Feature requests which have been implemented. - -feature_request/closed/wont_implement - Feature requests which will not be implemented. The reasons here could - be legal, philosophical or others. - -Note, please do not use type-status-substatus combinations other than the -above without asking on ffmpeg-dev first! - -Note2, if you provide the requested info do not forget to remove the -needs_more_info substatus. - -Component: ----------- - -avcodec - issues in libavcodec/* - -avformat - issues in libavformat/* - -avutil - issues in libavutil/* - -regression test - issues in tests/* - -ffmpeg - issues in or related to ffmpeg.c - -ffplay - issues in or related to ffplay.c - -ffprobe - issues in or related to ffprobe.c - -ffserver - issues in or related to ffserver.c - -build system - issues in or related to configure/Makefile - -regression - bugs which were not present in a past revision - -trac - issues related to our issue tracker diff --git a/ffmpeg1/doc/libavcodec.texi b/ffmpeg1/doc/libavcodec.texi deleted file mode 100644 index 618f9f6..0000000 --- a/ffmpeg1/doc/libavcodec.texi +++ /dev/null @@ -1,48 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libavcodec Documentation -@titlepage -@center @titlefont{Libavcodec Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libavcodec library provides a generic encoding/decoding framework -and contains multiple decoders and encoders for audio, video and -subtitle streams, and several bitstream filters. - -The shared architecture provides various services ranging from bit -stream I/O to DSP optimizations, and makes it suitable for -implementing robust and fast codecs as well as for experimentation. - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-codecs.html,ffmpeg-codecs}, @url{ffmpeg-bitstream-filters.html,bitstream-filters}, -@url{libavutil.html,libavutil} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-codecs(1), ffmpeg-bitstream-filters(1), -libavutil(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libavcodec -@settitle media streams decoding and encoding library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/libavdevice.texi b/ffmpeg1/doc/libavdevice.texi deleted file mode 100644 index d5f790b..0000000 --- a/ffmpeg1/doc/libavdevice.texi +++ /dev/null @@ -1,45 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libavdevice Documentation -@titlepage -@center @titlefont{Libavdevice Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libavdevice library provides a generic framework for grabbing from -and rendering to many common multimedia input/output devices, and -supports several input and output devices, including Video4Linux2, -VfW, DShow, and ALSA. - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-devices.html,ffmpeg-devices}, -@url{libavutil.html,libavutil}, @url{libavcodec.html,libavcodec}, @url{libavformat.html,libavformat} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-devices(1), -libavutil(3), libavcodec(3), libavformat(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libavdevice -@settitle multimedia device handling library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/libavfilter.texi b/ffmpeg1/doc/libavfilter.texi deleted file mode 100644 index 4f82944..0000000 --- a/ffmpeg1/doc/libavfilter.texi +++ /dev/null @@ -1,44 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libavfilter Documentation -@titlepage -@center @titlefont{Libavfilter Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libavfilter library provides a generic audio/video filtering -framework containing several filters, sources and sinks. - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-filters.html,ffmpeg-filters}, -@url{libavutil.html,libavutil}, @url{libswscale.html,libswscale}, @url{libswresample.html,libswresample}, -@url{libavcodec.html,libavcodec}, @url{libavformat.html,libavformat}, @url{libavdevice.html,libavdevice} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-filters(1), -libavutil(3), libswscale(3), libswresample(3), libavcodec(3), libavformat(3), libavdevice(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libavfilter -@settitle multimedia filtering library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/libavformat.texi b/ffmpeg1/doc/libavformat.texi deleted file mode 100644 index 85e49cb..0000000 --- a/ffmpeg1/doc/libavformat.texi +++ /dev/null @@ -1,48 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libavformat Documentation -@titlepage -@center @titlefont{Libavformat Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libavformat library provides a generic framework for multiplexing -and demultiplexing (muxing and demuxing) audio, video and subtitle -streams. It encompasses multiple muxers and demuxers for multimedia -container formats. - -It also supports several input and output protocols to access a media -resource. - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-formats.html,ffmpeg-formats}, @url{ffmpeg-protocols.html,ffmpeg-protocols}, -@url{libavutil.html,libavutil}, @url{libavcodec.html,libavcodec} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-formats(1), ffmpeg-protocols(1), -libavutil(3), libavcodec(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libavformat -@settitle multimedia muxing and demuxing library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/libavutil.texi b/ffmpeg1/doc/libavutil.texi deleted file mode 100644 index 50b0d0e..0000000 --- a/ffmpeg1/doc/libavutil.texi +++ /dev/null @@ -1,44 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libavutil Documentation -@titlepage -@center @titlefont{Libavutil Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libavutil library is a utility library to aid portable -multimedia programming. It contains safe portable string functions, -random number generators, data structures, additional mathematics -functions, cryptography and multimedia related functionality (like -enumerations for pixel and sample formats). - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-utils.html,ffmpeg-utils} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-utils(1) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libavutil -@settitle multimedia-biased utility library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/libswresample.texi b/ffmpeg1/doc/libswresample.texi deleted file mode 100644 index 1a5b01f..0000000 --- a/ffmpeg1/doc/libswresample.texi +++ /dev/null @@ -1,70 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libswresample Documentation -@titlepage -@center @titlefont{Libswresample Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libswresample library performs highly optimized audio resampling, -rematrixing and sample format conversion operations. - -Specifically, this library performs the following conversions: - -@itemize -@item -@emph{Resampling}: is the process of changing the audio rate, for -example from an high sample rate of 44100Hz to 8000Hz. Audio -conversion from high to low sample rate is a lossy process. Several -resampling options and algorithms are available. - -@item -@emph{Format conversion}: is the process of converting the type of -samples, for example from 16-bit signed samples to unsigned 8-bit or -float samples. It also handles packing conversion, when passing from -packed layout (all samples belonging to distinct channels interleaved -in the same buffer), to planar layout (all samples belonging to the -same channel stored in a dedicated buffer or "plane"). - -@item -@emph{Rematrixing}: is the process of changing the channel layout, for -example from stereo to mono. When the input channels cannot be mapped -to the output streams, the process is lossy, since it involves -different gain factors and mixing. -@end itemize - -Various other audio conversions (e.g. stretching and padding) are -enabled through dedicated options. - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-resampler.html,ffmpeg-resampler}, -@url{libavutil.html,libavutil} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-resampler(1), -libavutil(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libswresample -@settitle audio resampling library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/libswscale.texi b/ffmpeg1/doc/libswscale.texi deleted file mode 100644 index 818e988..0000000 --- a/ffmpeg1/doc/libswscale.texi +++ /dev/null @@ -1,63 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Libswscale Documentation -@titlepage -@center @titlefont{Libswscale Documentation} -@end titlepage - -@top - -@contents - -@chapter Description -@c man begin DESCRIPTION - -The libswscale library performs highly optimized image scaling and -colorspace and pixel format conversion operations. - -Specifically, this library performs the following conversions: - -@itemize -@item -@emph{Rescaling}: is the process of changing the video size. Several -rescaling options and algorithms are available. This is usually a -lossy process. - -@item -@emph{Pixel format conversion}: is the process of converting the image -format and colorspace of the image, for example from planar YUV420P to -RGB24 packed. It also handles packing conversion, that is converts -from packed layout (all pixels belonging to distinct planes -interleaved in the same buffer), to planar layout (all samples -belonging to the same plane stored in a dedicated buffer or "plane"). - -This is usually a lossy process in case the source and destination -colorspaces differ. -@end itemize - -@c man end DESCRIPTION - -@chapter See Also - -@ifhtml -@url{ffmpeg.html,ffmpeg}, @url{ffplay.html,ffplay}, @url{ffprobe.html,ffprobe}, @url{ffserver.html,ffserver}, -@url{ffmpeg-scaler.html,ffmpeg-scaler}, -@url{libavutil.html,libavutil} -@end ifhtml - -@ifnothtml -ffmpeg(1), ffplay(1), ffprobe(1), ffserver(1), -ffmpeg-scaler(1), -libavutil(3) -@end ifnothtml - -@include authors.texi - -@ignore - -@setfilename libswscale -@settitle video scaling and pixel format conversion library - -@end ignore - -@bye diff --git a/ffmpeg1/doc/metadata.texi b/ffmpeg1/doc/metadata.texi deleted file mode 100644 index 2a28575..0000000 --- a/ffmpeg1/doc/metadata.texi +++ /dev/null @@ -1,68 +0,0 @@ -@chapter Metadata -@c man begin METADATA - -FFmpeg is able to dump metadata from media files into a simple UTF-8-encoded -INI-like text file and then load it back using the metadata muxer/demuxer. - -The file format is as follows: -@enumerate - -@item -A file consists of a header and a number of metadata tags divided into sections, -each on its own line. - -@item -The header is a ';FFMETADATA' string, followed by a version number (now 1). - -@item -Metadata tags are of the form 'key=value' - -@item -Immediately after header follows global metadata - -@item -After global metadata there may be sections with per-stream/per-chapter -metadata. - -@item -A section starts with the section name in uppercase (i.e. STREAM or CHAPTER) in -brackets ('[', ']') and ends with next section or end of file. - -@item -At the beginning of a chapter section there may be an optional timebase to be -used for start/end values. It must be in form 'TIMEBASE=num/den', where num and -den are integers. If the timebase is missing then start/end times are assumed to -be in milliseconds. -Next a chapter section must contain chapter start and end times in form -'START=num', 'END=num', where num is a positive integer. - -@item -Empty lines and lines starting with ';' or '#' are ignored. - -@item -Metadata keys or values containing special characters ('=', ';', '#', '\' and a -newline) must be escaped with a backslash '\'. - -@item -Note that whitespace in metadata (e.g. foo = bar) is considered to be a part of -the tag (in the example above key is 'foo ', value is ' bar'). -@end enumerate - -A ffmetadata file might look like this: -@example -;FFMETADATA1 -title=bike\\shed -;this is a comment -artist=FFmpeg troll team - -[CHAPTER] -TIMEBASE=1/1000 -START=0 -#chapter ends at 0:01:00 -END=60000 -title=chapter \#1 -[STREAM] -title=multi\ -line -@end example -@c man end METADATA diff --git a/ffmpeg1/doc/mips.txt b/ffmpeg1/doc/mips.txt deleted file mode 100644 index 959b32c..0000000 --- a/ffmpeg1/doc/mips.txt +++ /dev/null @@ -1,69 +0,0 @@ -MIPS optimizations info -=============================================== - -MIPS optimizations of codecs are targeting MIPS 74k family of -CPUs. Some of these optimizations are relying more on properties of -this architecture and some are relying less (and can be used on most -MIPS architectures without degradation in performance). - -Along with FFMPEG copyright notice, there is MIPS copyright notice in -all the files that are created by people from MIPS Technologies. - -Example of copyright notice: -=============================================== -/* - * Copyright (c) 2012 - * MIPS Technologies, Inc., California. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * Author: Author Name (author_name@@mips.com) - */ - -Files that have MIPS copyright notice in them: -=============================================== -* libavutil/mips/ - float_dsp_mips.c - libm_mips.h -* libavcodec/mips/ - aaccoder_mips.c - ac3dsp_mips.c - acelp_filters_mips.c - acelp_vectors_mips.c - amrwbdec_mips.c - amrwbdec_mips.h - celp_filters_mips.c - celp_math_mips.c - compute_antialias_fixed.h - compute_antialias_float.h - lsp_mips.h - dsputil_mips.c - fft_mips.c - fft_table.h - fft_init_table.c - fmtconvert_mips.c - iirfilter_mips.c - mpegaudiodsp_mips_fixed.c - mpegaudiodsp_mips_float.c diff --git a/ffmpeg1/doc/multithreading.txt b/ffmpeg1/doc/multithreading.txt deleted file mode 100644 index 2b992fc..0000000 --- a/ffmpeg1/doc/multithreading.txt +++ /dev/null @@ -1,70 +0,0 @@ -FFmpeg multithreading methods -============================================== - -FFmpeg provides two methods for multithreading codecs. - -Slice threading decodes multiple parts of a frame at the same time, using -AVCodecContext execute() and execute2(). - -Frame threading decodes multiple frames at the same time. -It accepts N future frames and delays decoded pictures by N-1 frames. -The later frames are decoded in separate threads while the user is -displaying the current one. - -Restrictions on clients -============================================== - -Slice threading - -* The client's draw_horiz_band() must be thread-safe according to the comment - in avcodec.h. - -Frame threading - -* Restrictions with slice threading also apply. -* For best performance, the client should set thread_safe_callbacks if it - provides a thread-safe get_buffer() callback. -* There is one frame of delay added for every thread beyond the first one. - Clients must be able to handle this; the pkt_dts and pkt_pts fields in - AVFrame will work as usual. - -Restrictions on codec implementations -============================================== - -Slice threading - - None except that there must be something worth executing in parallel. - -Frame threading - -* Codecs can only accept entire pictures per packet. -* Codecs similar to ffv1, whose streams don't reset across frames, - will not work because their bitstreams cannot be decoded in parallel. - -* The contents of buffers must not be read before ff_thread_await_progress() - has been called on them. reget_buffer() and buffer age optimizations no longer work. -* The contents of buffers must not be written to after ff_thread_report_progress() - has been called on them. This includes draw_edges(). - -Porting codecs to frame threading -============================================== - -Find all context variables that are needed by the next frame. Move all -code changing them, as well as code calling get_buffer(), up to before -the decode process starts. Call ff_thread_finish_setup() afterwards. If -some code can't be moved, have update_thread_context() run it in the next -thread. - -If the codec allocates writable tables in its init(), add an init_thread_copy() -which re-allocates them for other threads. - -Add CODEC_CAP_FRAME_THREADS to the codec capabilities. There will be very little -speed gain at this point but it should work. - -If there are inter-frame dependencies, so the codec calls -ff_thread_report/await_progress(), set AVCodecInternal.allocate_progress. The -frames must then be freed with ff_thread_release_buffer(). -Otherwise leave it at zero and decode directly into the user-supplied frames. - -Call ff_thread_report_progress() after some part of the current picture has decoded. -A good place to put this is where draw_horiz_band() is called - add this if it isn't -called anywhere, as it's useful too and the implementation is trivial when you're -doing this. Note that draw_edges() needs to be called before reporting progress. - -Before accessing a reference frame or its MVs, call ff_thread_await_progress(). diff --git a/ffmpeg1/doc/muxers.texi b/ffmpeg1/doc/muxers.texi deleted file mode 100644 index 9d119c3..0000000 --- a/ffmpeg1/doc/muxers.texi +++ /dev/null @@ -1,794 +0,0 @@ -@chapter Muxers -@c man begin MUXERS - -Muxers are configured elements in FFmpeg which allow writing -multimedia streams to a particular type of file. - -When you configure your FFmpeg build, all the supported muxers -are enabled by default. You can list all available muxers using the -configure option @code{--list-muxers}. - -You can disable all the muxers with the configure option -@code{--disable-muxers} and selectively enable / disable single muxers -with the options @code{--enable-muxer=@var{MUXER}} / -@code{--disable-muxer=@var{MUXER}}. - -The option @code{-formats} of the ff* tools will display the list of -enabled muxers. - -A description of some of the currently available muxers follows. - -@anchor{crc} -@section crc - -CRC (Cyclic Redundancy Check) testing format. - -This muxer computes and prints the Adler-32 CRC of all the input audio -and video frames. By default audio frames are converted to signed -16-bit raw audio and video frames to raw video before computing the -CRC. - -The output of the muxer consists of a single line of the form: -CRC=0x@var{CRC}, where @var{CRC} is a hexadecimal number 0-padded to -8 digits containing the CRC for all the decoded input frames. - -For example to compute the CRC of the input, and store it in the file -@file{out.crc}: -@example -ffmpeg -i INPUT -f crc out.crc -@end example - -You can print the CRC to stdout with the command: -@example -ffmpeg -i INPUT -f crc - -@end example - -You can select the output format of each frame with @command{ffmpeg} by -specifying the audio and video codec and format. For example to -compute the CRC of the input audio converted to PCM unsigned 8-bit -and the input video converted to MPEG-2 video, use the command: -@example -ffmpeg -i INPUT -c:a pcm_u8 -c:v mpeg2video -f crc - -@end example - -See also the @ref{framecrc} muxer. - -@anchor{framecrc} -@section framecrc - -Per-packet CRC (Cyclic Redundancy Check) testing format. - -This muxer computes and prints the Adler-32 CRC for each audio -and video packet. By default audio frames are converted to signed -16-bit raw audio and video frames to raw video before computing the -CRC. - -The output of the muxer consists of a line for each audio and video -packet of the form: -@example -@var{stream_index}, @var{packet_dts}, @var{packet_pts}, @var{packet_duration}, @var{packet_size}, 0x@var{CRC} -@end example - -@var{CRC} is a hexadecimal number 0-padded to 8 digits containing the -CRC of the packet. - -For example to compute the CRC of the audio and video frames in -@file{INPUT}, converted to raw audio and video packets, and store it -in the file @file{out.crc}: -@example -ffmpeg -i INPUT -f framecrc out.crc -@end example - -To print the information to stdout, use the command: -@example -ffmpeg -i INPUT -f framecrc - -@end example - -With @command{ffmpeg}, you can select the output format to which the -audio and video frames are encoded before computing the CRC for each -packet by specifying the audio and video codec. For example, to -compute the CRC of each decoded input audio frame converted to PCM -unsigned 8-bit and of each decoded input video frame converted to -MPEG-2 video, use the command: -@example -ffmpeg -i INPUT -c:a pcm_u8 -c:v mpeg2video -f framecrc - -@end example - -See also the @ref{crc} muxer. - -@anchor{framemd5} -@section framemd5 - -Per-packet MD5 testing format. - -This muxer computes and prints the MD5 hash for each audio -and video packet. By default audio frames are converted to signed -16-bit raw audio and video frames to raw video before computing the -hash. - -The output of the muxer consists of a line for each audio and video -packet of the form: -@example -@var{stream_index}, @var{packet_dts}, @var{packet_pts}, @var{packet_duration}, @var{packet_size}, @var{MD5} -@end example - -@var{MD5} is a hexadecimal number representing the computed MD5 hash -for the packet. - -For example to compute the MD5 of the audio and video frames in -@file{INPUT}, converted to raw audio and video packets, and store it -in the file @file{out.md5}: -@example -ffmpeg -i INPUT -f framemd5 out.md5 -@end example - -To print the information to stdout, use the command: -@example -ffmpeg -i INPUT -f framemd5 - -@end example - -See also the @ref{md5} muxer. - -@anchor{hls} -@section hls - -Apple HTTP Live Streaming muxer that segments MPEG-TS according to -the HTTP Live Streaming specification. - -It creates a playlist file and numbered segment files. The output -filename specifies the playlist filename; the segment filenames -receive the same basename as the playlist, a sequential number and -a .ts extension. - -@example -ffmpeg -i in.nut out.m3u8 -@end example - -@table @option -@item -hls_time @var{seconds} -Set the segment length in seconds. -@item -hls_list_size @var{size} -Set the maximum number of playlist entries. -@item -hls_wrap @var{wrap} -Set the number after which index wraps. -@item -start_number @var{number} -Start the sequence from @var{number}. -@end table - -@anchor{ico} -@section ico - -ICO file muxer. - -Microsoft's icon file format (ICO) has some strict limitations that should be noted: - -@itemize -@item -Size cannot exceed 256 pixels in any dimension - -@item -Only BMP and PNG images can be stored - -@item -If a BMP image is used, it must be one of the following pixel formats: -@example -BMP Bit Depth FFmpeg Pixel Format -1bit pal8 -4bit pal8 -8bit pal8 -16bit rgb555le -24bit bgr24 -32bit bgra -@end example - -@item -If a BMP image is used, it must use the BITMAPINFOHEADER DIB header - -@item -If a PNG image is used, it must use the rgba pixel format -@end itemize - -@anchor{image2} -@section image2 - -Image file muxer. - -The image file muxer writes video frames to image files. - -The output filenames are specified by a pattern, which can be used to -produce sequentially numbered series of files. -The pattern may contain the string "%d" or "%0@var{N}d", this string -specifies the position of the characters representing a numbering in -the filenames. If the form "%0@var{N}d" is used, the string -representing the number in each filename is 0-padded to @var{N} -digits. The literal character '%' can be specified in the pattern with -the string "%%". - -If the pattern contains "%d" or "%0@var{N}d", the first filename of -the file list specified will contain the number 1, all the following -numbers will be sequential. - -The pattern may contain a suffix which is used to automatically -determine the format of the image files to write. - -For example the pattern "img-%03d.bmp" will specify a sequence of -filenames of the form @file{img-001.bmp}, @file{img-002.bmp}, ..., -@file{img-010.bmp}, etc. -The pattern "img%%-%d.jpg" will specify a sequence of filenames of the -form @file{img%-1.jpg}, @file{img%-2.jpg}, ..., @file{img%-10.jpg}, -etc. - -The following example shows how to use @command{ffmpeg} for creating a -sequence of files @file{img-001.jpeg}, @file{img-002.jpeg}, ..., -taking one image every second from the input video: -@example -ffmpeg -i in.avi -vsync 1 -r 1 -f image2 'img-%03d.jpeg' -@end example - -Note that with @command{ffmpeg}, if the format is not specified with the -@code{-f} option and the output filename specifies an image file -format, the image2 muxer is automatically selected, so the previous -command can be written as: -@example -ffmpeg -i in.avi -vsync 1 -r 1 'img-%03d.jpeg' -@end example - -Note also that the pattern must not necessarily contain "%d" or -"%0@var{N}d", for example to create a single image file -@file{img.jpeg} from the input video you can employ the command: -@example -ffmpeg -i in.avi -f image2 -frames:v 1 img.jpeg -@end example - -@table @option -@item start_number @var{number} -Start the sequence from @var{number}. Default value is 1. Must be a -positive number. - -@item updatefirst 1|0 -If set to 1, update the first written image file again and -again. Default value is 0. -@end table - -The image muxer supports the .Y.U.V image file format. This format is -special in that that each image frame consists of three files, for -each of the YUV420P components. To read or write this image file format, -specify the name of the '.Y' file. The muxer will automatically open the -'.U' and '.V' files as required. - -@anchor{md5} -@section md5 - -MD5 testing format. - -This muxer computes and prints the MD5 hash of all the input audio -and video frames. By default audio frames are converted to signed -16-bit raw audio and video frames to raw video before computing the -hash. - -The output of the muxer consists of a single line of the form: -MD5=@var{MD5}, where @var{MD5} is a hexadecimal number representing -the computed MD5 hash. - -For example to compute the MD5 hash of the input converted to raw -audio and video, and store it in the file @file{out.md5}: -@example -ffmpeg -i INPUT -f md5 out.md5 -@end example - -You can print the MD5 to stdout with the command: -@example -ffmpeg -i INPUT -f md5 - -@end example - -See also the @ref{framemd5} muxer. - -@section MOV/MP4/ISMV - -The mov/mp4/ismv muxer supports fragmentation. Normally, a MOV/MP4 -file has all the metadata about all packets stored in one location -(written at the end of the file, it can be moved to the start for -better playback by adding @var{faststart} to the @var{movflags}, or -using the @command{qt-faststart} tool). A fragmented -file consists of a number of fragments, where packets and metadata -about these packets are stored together. Writing a fragmented -file has the advantage that the file is decodable even if the -writing is interrupted (while a normal MOV/MP4 is undecodable if -it is not properly finished), and it requires less memory when writing -very long files (since writing normal MOV/MP4 files stores info about -every single packet in memory until the file is closed). The downside -is that it is less compatible with other applications. - -Fragmentation is enabled by setting one of the AVOptions that define -how to cut the file into fragments: - -@table @option -@item -moov_size @var{bytes} -Reserves space for the moov atom at the beginning of the file instead of placing the -moov atom at the end. If the space reserved is insufficient, muxing will fail. -@item -movflags frag_keyframe -Start a new fragment at each video keyframe. -@item -frag_duration @var{duration} -Create fragments that are @var{duration} microseconds long. -@item -frag_size @var{size} -Create fragments that contain up to @var{size} bytes of payload data. -@item -movflags frag_custom -Allow the caller to manually choose when to cut fragments, by -calling @code{av_write_frame(ctx, NULL)} to write a fragment with -the packets written so far. (This is only useful with other -applications integrating libavformat, not from @command{ffmpeg}.) -@item -min_frag_duration @var{duration} -Don't create fragments that are shorter than @var{duration} microseconds long. -@end table - -If more than one condition is specified, fragments are cut when -one of the specified conditions is fulfilled. The exception to this is -@code{-min_frag_duration}, which has to be fulfilled for any of the other -conditions to apply. - -Additionally, the way the output file is written can be adjusted -through a few other options: - -@table @option -@item -movflags empty_moov -Write an initial moov atom directly at the start of the file, without -describing any samples in it. Generally, an mdat/moov pair is written -at the start of the file, as a normal MOV/MP4 file, containing only -a short portion of the file. With this option set, there is no initial -mdat atom, and the moov atom only describes the tracks but has -a zero duration. - -Files written with this option set do not work in QuickTime. -This option is implicitly set when writing ismv (Smooth Streaming) files. -@item -movflags separate_moof -Write a separate moof (movie fragment) atom for each track. Normally, -packets for all tracks are written in a moof atom (which is slightly -more efficient), but with this option set, the muxer writes one moof/mdat -pair for each track, making it easier to separate tracks. - -This option is implicitly set when writing ismv (Smooth Streaming) files. -@item -movflags faststart -Run a second pass moving the moov atom on top of the file. This -operation can take a while, and will not work in various situations such -as fragmented output, thus it is not enabled by default. -@item -movflags rtphint -Add RTP hinting tracks to the output file. -@end table - -Smooth Streaming content can be pushed in real time to a publishing -point on IIS with this muxer. Example: -@example -ffmpeg -re @var{} -movflags isml+frag_keyframe -f ismv http://server/publishingpoint.isml/Streams(Encoder1) -@end example - -@section mpegts - -MPEG transport stream muxer. - -This muxer implements ISO 13818-1 and part of ETSI EN 300 468. - -The muxer options are: - -@table @option -@item -mpegts_original_network_id @var{number} -Set the original_network_id (default 0x0001). This is unique identifier -of a network in DVB. Its main use is in the unique identification of a -service through the path Original_Network_ID, Transport_Stream_ID. -@item -mpegts_transport_stream_id @var{number} -Set the transport_stream_id (default 0x0001). This identifies a -transponder in DVB. -@item -mpegts_service_id @var{number} -Set the service_id (default 0x0001) also known as program in DVB. -@item -mpegts_pmt_start_pid @var{number} -Set the first PID for PMT (default 0x1000, max 0x1f00). -@item -mpegts_start_pid @var{number} -Set the first PID for data packets (default 0x0100, max 0x0f00). -@end table - -The recognized metadata settings in mpegts muxer are @code{service_provider} -and @code{service_name}. If they are not set the default for -@code{service_provider} is "FFmpeg" and the default for -@code{service_name} is "Service01". - -@example -ffmpeg -i file.mpg -c copy \ - -mpegts_original_network_id 0x1122 \ - -mpegts_transport_stream_id 0x3344 \ - -mpegts_service_id 0x5566 \ - -mpegts_pmt_start_pid 0x1500 \ - -mpegts_start_pid 0x150 \ - -metadata service_provider="Some provider" \ - -metadata service_name="Some Channel" \ - -y out.ts -@end example - -@section null - -Null muxer. - -This muxer does not generate any output file, it is mainly useful for -testing or benchmarking purposes. - -For example to benchmark decoding with @command{ffmpeg} you can use the -command: -@example -ffmpeg -benchmark -i INPUT -f null out.null -@end example - -Note that the above command does not read or write the @file{out.null} -file, but specifying the output file is required by the @command{ffmpeg} -syntax. - -Alternatively you can write the command as: -@example -ffmpeg -benchmark -i INPUT -f null - -@end example - -@section matroska - -Matroska container muxer. - -This muxer implements the matroska and webm container specs. - -The recognized metadata settings in this muxer are: - -@table @option - -@item title=@var{title name} -Name provided to a single track -@end table - -@table @option - -@item language=@var{language name} -Specifies the language of the track in the Matroska languages form -@end table - -@table @option - -@item stereo_mode=@var{mode} -Stereo 3D video layout of two views in a single video track -@table @option -@item mono -video is not stereo -@item left_right -Both views are arranged side by side, Left-eye view is on the left -@item bottom_top -Both views are arranged in top-bottom orientation, Left-eye view is at bottom -@item top_bottom -Both views are arranged in top-bottom orientation, Left-eye view is on top -@item checkerboard_rl -Each view is arranged in a checkerboard interleaved pattern, Left-eye view being first -@item checkerboard_lr -Each view is arranged in a checkerboard interleaved pattern, Right-eye view being first -@item row_interleaved_rl -Each view is constituted by a row based interleaving, Right-eye view is first row -@item row_interleaved_lr -Each view is constituted by a row based interleaving, Left-eye view is first row -@item col_interleaved_rl -Both views are arranged in a column based interleaving manner, Right-eye view is first column -@item col_interleaved_lr -Both views are arranged in a column based interleaving manner, Left-eye view is first column -@item anaglyph_cyan_red -All frames are in anaglyph format viewable through red-cyan filters -@item right_left -Both views are arranged side by side, Right-eye view is on the left -@item anaglyph_green_magenta -All frames are in anaglyph format viewable through green-magenta filters -@item block_lr -Both eyes laced in one Block, Left-eye view is first -@item block_rl -Both eyes laced in one Block, Right-eye view is first -@end table -@end table - -For example a 3D WebM clip can be created using the following command line: -@example -ffmpeg -i sample_left_right_clip.mpg -an -c:v libvpx -metadata stereo_mode=left_right -y stereo_clip.webm -@end example - -@section segment, stream_segment, ssegment - -Basic stream segmenter. - -The segmenter muxer outputs streams to a number of separate files of nearly -fixed duration. Output filename pattern can be set in a fashion similar to -@ref{image2}. - -@code{stream_segment} is a variant of the muxer used to write to -streaming output formats, i.e. which do not require global headers, -and is recommended for outputting e.g. to MPEG transport stream segments. -@code{ssegment} is a shorter alias for @code{stream_segment}. - -Every segment starts with a keyframe of the selected reference stream, -which is set through the @option{reference_stream} option. - -Note that if you want accurate splitting for a video file, you need to -make the input key frames correspond to the exact splitting times -expected by the segmenter, or the segment muxer will start the new -segment with the key frame found next after the specified start -time. - -The segment muxer works best with a single constant frame rate video. - -Optionally it can generate a list of the created segments, by setting -the option @var{segment_list}. The list type is specified by the -@var{segment_list_type} option. - -The segment muxer supports the following options: - -@table @option -@item reference_stream @var{specifier} -Set the reference stream, as specified by the string @var{specifier}. -If @var{specifier} is set to @code{auto}, the reference is choosen -automatically. Otherwise it must be a stream specifier (see the ``Stream -specifiers'' chapter in the ffmpeg manual) which specifies the -reference stream. The default value is ``auto''. - -@item segment_format @var{format} -Override the inner container format, by default it is guessed by the filename -extension. - -@item segment_list @var{name} -Generate also a listfile named @var{name}. If not specified no -listfile is generated. - -@item segment_list_flags @var{flags} -Set flags affecting the segment list generation. - -It currently supports the following flags: -@table @var -@item cache -Allow caching (only affects M3U8 list files). - -@item live -Allow live-friendly file generation. -@end table - -Default value is @code{cache}. - -@item segment_list_size @var{size} -Update the list file so that it contains at most the last @var{size} -segments. If 0 the list file will contain all the segments. Default -value is 0. - -@item segment_list type @var{type} -Specify the format for the segment list file. - -The following values are recognized: -@table @option -@item flat -Generate a flat list for the created segments, one segment per line. - -@item csv, ext -Generate a list for the created segments, one segment per line, -each line matching the format (comma-separated values): -@example -@var{segment_filename},@var{segment_start_time},@var{segment_end_time} -@end example - -@var{segment_filename} is the name of the output file generated by the -muxer according to the provided pattern. CSV escaping (according to -RFC4180) is applied if required. - -@var{segment_start_time} and @var{segment_end_time} specify -the segment start and end time expressed in seconds. - -A list file with the suffix @code{".csv"} or @code{".ext"} will -auto-select this format. - -@code{ext} is deprecated in favor or @code{csv}. - -@item ffconcat -Generate an ffconcat file for the created segments. The resulting file -can be read using the FFmpeg @ref{concat} demuxer. - -A list file with the suffix @code{".ffcat"} or @code{".ffconcat"} will -auto-select this format. - -@item m3u8 -Generate an extended M3U8 file, version 3, compliant with -@url{http://tools.ietf.org/id/draft-pantos-http-live-streaming}. - -A list file with the suffix @code{".m3u8"} will auto-select this format. -@end table - -If not specified the type is guessed from the list file name suffix. - -@item segment_time @var{time} -Set segment duration to @var{time}, the value must be a duration -specification. Default value is "2". See also the -@option{segment_times} option. - -Note that splitting may not be accurate, unless you force the -reference stream key-frames at the given time. See the introductory -notice and the examples below. - -@item segment_time_delta @var{delta} -Specify the accuracy time when selecting the start time for a -segment, expressed as a duration specification. Default value is "0". - -When delta is specified a key-frame will start a new segment if its -PTS satisfies the relation: -@example -PTS >= start_time - time_delta -@end example - -This option is useful when splitting video content, which is always -split at GOP boundaries, in case a key frame is found just before the -specified split time. - -In particular may be used in combination with the @file{ffmpeg} option -@var{force_key_frames}. The key frame times specified by -@var{force_key_frames} may not be set accurately because of rounding -issues, with the consequence that a key frame time may result set just -before the specified time. For constant frame rate videos a value of -1/2*@var{frame_rate} should address the worst case mismatch between -the specified time and the time set by @var{force_key_frames}. - -@item segment_times @var{times} -Specify a list of split points. @var{times} contains a list of comma -separated duration specifications, in increasing order. See also -the @option{segment_time} option. - -@item segment_frames @var{frames} -Specify a list of split video frame numbers. @var{frames} contains a -list of comma separated integer numbers, in increasing order. - -This option specifies to start a new segment whenever a reference -stream key frame is found and the sequential number (starting from 0) -of the frame is greater or equal to the next value in the list. - -@item segment_wrap @var{limit} -Wrap around segment index once it reaches @var{limit}. - -@item segment_start_number @var{number} -Set the sequence number of the first segment. Defaults to @code{0}. - -@item reset_timestamps @var{1|0} -Reset timestamps at the begin of each segment, so that each segment -will start with near-zero timestamps. It is meant to ease the playback -of the generated segments. May not work with some combinations of -muxers/codecs. It is set to @code{0} by default. -@end table - -@subsection Examples - -@itemize -@item -To remux the content of file @file{in.mkv} to a list of segments -@file{out-000.nut}, @file{out-001.nut}, etc., and write the list of -generated segments to @file{out.list}: -@example -ffmpeg -i in.mkv -codec copy -map 0 -f segment -segment_list out.list out%03d.nut -@end example - -@item -As the example above, but segment the input file according to the split -points specified by the @var{segment_times} option: -@example -ffmpeg -i in.mkv -codec copy -map 0 -f segment -segment_list out.csv -segment_times 1,2,3,5,8,13,21 out%03d.nut -@end example - -@item -As the example above, but use the @code{ffmpeg} @var{force_key_frames} -option to force key frames in the input at the specified location, together -with the segment option @var{segment_time_delta} to account for -possible roundings operated when setting key frame times. -@example -ffmpeg -i in.mkv -force_key_frames 1,2,3,5,8,13,21 -codec:v mpeg4 -codec:a pcm_s16le -map 0 \ --f segment -segment_list out.csv -segment_times 1,2,3,5,8,13,21 -segment_time_delta 0.05 out%03d.nut -@end example -In order to force key frames on the input file, transcoding is -required. - -@item -Segment the input file by splitting the input file according to the -frame numbers sequence specified with the @var{segment_frames} option: -@example -ffmpeg -i in.mkv -codec copy -map 0 -f segment -segment_list out.csv -segment_frames 100,200,300,500,800 out%03d.nut -@end example - -@item -To convert the @file{in.mkv} to TS segments using the @code{libx264} -and @code{libfaac} encoders: -@example -ffmpeg -i in.mkv -map 0 -codec:v libx264 -codec:a libfaac -f ssegment -segment_list out.list out%03d.ts -@end example - -@item -Segment the input file, and create an M3U8 live playlist (can be used -as live HLS source): -@example -ffmpeg -re -i in.mkv -codec copy -map 0 -f segment -segment_list playlist.m3u8 \ --segment_list_flags +live -segment_time 10 out%03d.mkv -@end example -@end itemize - -@section mp3 - -The MP3 muxer writes a raw MP3 stream with an ID3v2 header at the beginning and -optionally an ID3v1 tag at the end. ID3v2.3 and ID3v2.4 are supported, the -@code{id3v2_version} option controls which one is used. The legacy ID3v1 tag is -not written by default, but may be enabled with the @code{write_id3v1} option. - -For seekable output the muxer also writes a Xing frame at the beginning, which -contains the number of frames in the file. It is useful for computing duration -of VBR files. - -The muxer supports writing ID3v2 attached pictures (APIC frames). The pictures -are supplied to the muxer in form of a video stream with a single packet. There -can be any number of those streams, each will correspond to a single APIC frame. -The stream metadata tags @var{title} and @var{comment} map to APIC -@var{description} and @var{picture type} respectively. See -@url{http://id3.org/id3v2.4.0-frames} for allowed picture types. - -Note that the APIC frames must be written at the beginning, so the muxer will -buffer the audio frames until it gets all the pictures. It is therefore advised -to provide the pictures as soon as possible to avoid excessive buffering. - -Examples: - -Write an mp3 with an ID3v2.3 header and an ID3v1 footer: -@example -ffmpeg -i INPUT -id3v2_version 3 -write_id3v1 1 out.mp3 -@end example - -To attach a picture to an mp3 file select both the audio and the picture stream -with @code{map}: -@example -ffmpeg -i input.mp3 -i cover.png -c copy -map 0 -map 1 --metadata:s:v title="Album cover" -metadata:s:v comment="Cover (Front)" out.mp3 -@end example - -@section ogg - -Ogg container muxer. - -@table @option -@item -page_duration @var{duration} -Preferred page duration, in microseconds. The muxer will attempt to create -pages that are approximately @var{duration} microseconds long. This allows the -user to compromise between seek granularity and container overhead. The default -is 1 second. A value of 0 will fill all segments, making pages as large as -possible. A value of 1 will effectively use 1 packet-per-page in most -situations, giving a small seek granularity at the cost of additional container -overhead. -@end table - -@section tee - -The tee muxer can be used to write the same data to several files or any -other kind of muxer. It can be used, for example, to both stream a video to -the network and save it to disk at the same time. - -It is different from specifying several outputs to the @command{ffmpeg} -command-line tool because the audio and video data will be encoded only once -with the tee muxer; encoding can be a very expensive process. It is not -useful when using the libavformat API directly because it is then possible -to feed the same packets to several muxers directly. - -The slave outputs are specified in the file name given to the muxer, -separated by '|'. If any of the slave name contains the '|' separator, -leading or trailing spaces or any special character, it must be -escaped (see the ``Quoting and escaping'' section in the ffmpeg-utils -manual). - -Options can be specified for each slave by prepending them as a list of -@var{key}=@var{value} pairs separated by ':', between square brackets. If -the options values contain a special character or the ':' separator, they -must be escaped; note that this is a second level escaping. - -Example: encode something and both archive it in a WebM file and stream it -as MPEG-TS over UDP (the streams need to be explicitly mapped): - -@example -ffmpeg -i ... -c:v libx264 -c:a mp2 -f tee -map 0:v -map 0:a - "archive-20121107.mkv|[f=mpegts]udp://10.0.1.255:1234/" -@end example - -Note: some codecs may need different options depending on the output format; -the auto-detection of this can not work with the tee muxer. The main example -is the @option{global_header} flag. - -@c man end MUXERS diff --git a/ffmpeg1/doc/nut.texi b/ffmpeg1/doc/nut.texi deleted file mode 100644 index 0026a12..0000000 --- a/ffmpeg1/doc/nut.texi +++ /dev/null @@ -1,138 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle NUT - -@titlepage -@center @titlefont{NUT} -@end titlepage - -@top - -@contents - -@chapter Description -NUT is a low overhead generic container format. It stores audio, video, -subtitle and user-defined streams in a simple, yet efficient, way. - -It was created by a group of FFmpeg and MPlayer developers in 2003 -and was finalized in 2008. - -The official nut specification is at svn://svn.mplayerhq.hu/nut -In case of any differences between this text and the official specification, -the official specification shall prevail. - -@chapter Container-specific codec tags - -@section Generic raw YUVA formats - -Since many exotic planar YUVA pixel formats are not considered by -the AVI/QuickTime FourCC lists, the following scheme is adopted for -representing them. - -The first two bytes can contain the values: -Y1 = only Y -Y2 = Y+A -Y3 = YUV -Y4 = YUVA - -The third byte represents the width and height chroma subsampling -values for the UV planes, that is the amount to shift the luma -width/height right to find the chroma width/height. - -The fourth byte is the number of bits used (8, 16, ...). - -If the order of bytes is inverted, that means that each component has -to be read big-endian. - -@section Raw Audio - -@multitable @columnfractions .4 .4 -@item ALAW @tab A-LAW -@item ULAW @tab MU-LAW -@item P @tab little-endian PCM -@item P @tab big-endian PCM -@end multitable - - is S for signed integer, U for unsigned integer, F for IEEE float - is D for default, P is for planar. - is 8/16/24/32 - -@example -PFD[32] would for example be signed 32 bit little-endian IEEE float -@end example - -@section Subtitles - -@multitable @columnfractions .4 .4 -@item UTF8 @tab Raw UTF-8 -@item SSA[0] @tab SubStation Alpha -@item DVDS @tab DVD subtitles -@item DVBS @tab DVB subtitles -@end multitable - -@section Raw Data - -@multitable @columnfractions .4 .4 -@item UTF8 @tab Raw UTF-8 -@end multitable - -@section Codecs - -@multitable @columnfractions .4 .4 -@item 3IV1 @tab non-compliant MPEG-4 generated by old 3ivx -@item ASV1 @tab Asus Video -@item ASV2 @tab Asus Video 2 -@item CVID @tab Cinepak -@item CYUV @tab Creative YUV -@item DIVX @tab non-compliant MPEG-4 generated by old DivX -@item DUCK @tab Truemotion 1 -@item FFV1 @tab FFmpeg video 1 -@item FFVH @tab FFmpeg Huffyuv -@item H261 @tab ITU H.261 -@item H262 @tab ITU H.262 -@item H263 @tab ITU H.263 -@item H264 @tab ITU H.264 -@item HFYU @tab Huffyuv -@item I263 @tab Intel H.263 -@item IV31 @tab Indeo 3.1 -@item IV32 @tab Indeo 3.2 -@item IV50 @tab Indeo 5.0 -@item LJPG @tab ITU JPEG (lossless) -@item MJLS @tab ITU JPEG-LS -@item MJPG @tab ITU JPEG -@item MPG4 @tab MS MPEG-4v1 (not ISO MPEG-4) -@item MP42 @tab MS MPEG-4v2 -@item MP43 @tab MS MPEG-4v3 -@item MP4V @tab ISO MPEG-4 Part 2 Video (from old encoders) -@item mpg1 @tab ISO MPEG-1 Video -@item mpg2 @tab ISO MPEG-2 Video -@item MRLE @tab MS RLE -@item MSVC @tab MS Video 1 -@item RT21 @tab Indeo 2.1 -@item RV10 @tab RealVideo 1.0 -@item RV20 @tab RealVideo 2.0 -@item RV30 @tab RealVideo 3.0 -@item RV40 @tab RealVideo 4.0 -@item SNOW @tab FFmpeg Snow -@item SVQ1 @tab Sorenson Video 1 -@item SVQ3 @tab Sorenson Video 3 -@item theo @tab Xiph Theora -@item TM20 @tab Truemotion 2.0 -@item UMP4 @tab non-compliant MPEG-4 generated by UB Video MPEG-4 -@item VCR1 @tab ATI VCR1 -@item VP30 @tab VP 3.0 -@item VP31 @tab VP 3.1 -@item VP50 @tab VP 5.0 -@item VP60 @tab VP 6.0 -@item VP61 @tab VP 6.1 -@item VP62 @tab VP 6.2 -@item VP70 @tab VP 7.0 -@item WMV1 @tab MS WMV7 -@item WMV2 @tab MS WMV8 -@item WMV3 @tab MS WMV9 -@item WV1F @tab non-compliant MPEG-4 generated by ? -@item WVC1 @tab VC-1 -@item XVID @tab non-compliant MPEG-4 generated by old Xvid -@item XVIX @tab non-compliant MPEG-4 generated by old Xvid with interlacing bug -@end multitable - diff --git a/ffmpeg1/doc/optimization.txt b/ffmpeg1/doc/optimization.txt deleted file mode 100644 index 5a66d6b..0000000 --- a/ffmpeg1/doc/optimization.txt +++ /dev/null @@ -1,288 +0,0 @@ -optimization Tips (for libavcodec): -=================================== - -What to optimize: ------------------ -If you plan to do non-x86 architecture specific optimizations (SIMD normally), -then take a look in the x86/ directory, as most important functions are -already optimized for MMX. - -If you want to do x86 optimizations then you can either try to finetune the -stuff in the x86 directory or find some other functions in the C source to -optimize, but there aren't many left. - - -Understanding these overoptimized functions: --------------------------------------------- -As many functions tend to be a bit difficult to understand because -of optimizations, it can be hard to optimize them further, or write -architecture-specific versions. It is recommended to look at older -revisions of the interesting files (web frontends for the various FFmpeg -branches are listed at http://ffmpeg.org/download.html). -Alternatively, look into the other architecture-specific versions in -the x86/, ppc/, alpha/ subdirectories. Even if you don't exactly -comprehend the instructions, it could help understanding the functions -and how they can be optimized. - -NOTE: If you still don't understand some function, ask at our mailing list!!! -(http://lists.ffmpeg.org/mailman/listinfo/ffmpeg-devel) - - -When is an optimization justified? ----------------------------------- -Normally, clean and simple optimizations for widely used codecs are -justified even if they only achieve an overall speedup of 0.1%. These -speedups accumulate and can make a big difference after awhile. Also, if -none of the following factors get worse due to an optimization -- speed, -binary code size, source size, source readability -- and at least one -factor improves, then an optimization is always a good idea even if the -overall gain is less than 0.1%. For obscure codecs that are not often -used, the goal is more toward keeping the code clean, small, and -readable instead of making it 1% faster. - - -WTF is that function good for ....: ------------------------------------ -The primary purpose of this list is to avoid wasting time optimizing functions -which are rarely used. - -put(_no_rnd)_pixels{,_x2,_y2,_xy2} - Used in motion compensation (en/decoding). - -avg_pixels{,_x2,_y2,_xy2} - Used in motion compensation of B-frames. - These are less important than the put*pixels functions. - -avg_no_rnd_pixels* - unused - -pix_abs16x16{,_x2,_y2,_xy2} - Used in motion estimation (encoding) with SAD. - -pix_abs8x8{,_x2,_y2,_xy2} - Used in motion estimation (encoding) with SAD of MPEG-4 4MV only. - These are less important than the pix_abs16x16* functions. - -put_mspel8_mc* / wmv2_mspel8* - Used only in WMV2. - it is not recommended that you waste your time with these, as WMV2 - is an ugly and relatively useless codec. - -mpeg4_qpel* / *qpel_mc* - Used in MPEG-4 qpel motion compensation (encoding & decoding). - The qpel8 functions are used only for 4mv, - the avg_* functions are used only for B-frames. - Optimizing them should have a significant impact on qpel - encoding & decoding. - -qpel{8,16}_mc??_old_c / *pixels{8,16}_l4 - Just used to work around a bug in an old libavcodec encoder version. - Don't optimize them. - -tpel_mc_func {put,avg}_tpel_pixels_tab - Used only for SVQ3, so only optimize them if you need fast SVQ3 decoding. - -add_bytes/diff_bytes - For huffyuv only, optimize if you want a faster ffhuffyuv codec. - -get_pixels / diff_pixels - Used for encoding, easy. - -clear_blocks - easiest to optimize - -gmc - Used for MPEG-4 gmc. - Optimizing this should have a significant effect on the gmc decoding - speed. - -gmc1 - Used for chroma blocks in MPEG-4 gmc with 1 warp point - (there are 4 luma & 2 chroma blocks per macroblock, so - only 1/3 of the gmc blocks use this, the other 2/3 - use the normal put_pixel* code, but only if there is - just 1 warp point). - Note: DivX5 gmc always uses just 1 warp point. - -pix_sum - Used for encoding. - -hadamard8_diff / sse / sad == pix_norm1 / dct_sad / quant_psnr / rd / bit - Specific compare functions used in encoding, it depends upon the - command line switches which of these are used. - Don't waste your time with dct_sad & quant_psnr, they aren't - really useful. - -put_pixels_clamped / add_pixels_clamped - Used for en/decoding in the IDCT, easy. - Note, some optimized IDCTs have the add/put clamped code included and - then put_pixels_clamped / add_pixels_clamped will be unused. - -idct/fdct - idct (encoding & decoding) - fdct (encoding) - difficult to optimize - -dct_quantize_trellis - Used for encoding with trellis quantization. - difficult to optimize - -dct_quantize - Used for encoding. - -dct_unquantize_mpeg1 - Used in MPEG-1 en/decoding. - -dct_unquantize_mpeg2 - Used in MPEG-2 en/decoding. - -dct_unquantize_h263 - Used in MPEG-4/H.263 en/decoding. - -FIXME remaining functions? -BTW, most of these functions are in dsputil.c/.h, some are in mpegvideo.c/.h. - - - -Alignment: -Some instructions on some architectures have strict alignment restrictions, -for example most SSE/SSE2 instructions on x86. -The minimum guaranteed alignment is written in the .h files, for example: - void (*put_pixels_clamped)(const int16_t *block/*align 16*/, UINT8 *pixels/*align 8*/, int line_size); - - -General Tips: -------------- -Use asm loops like: -__asm__( - "1: .... - ... - "jump_instruction .... -Do not use C loops: -do{ - __asm__( - ... -}while() - -For x86, mark registers that are clobbered in your asm. This means both -general x86 registers (e.g. eax) as well as XMM registers. This last one is -particularly important on Win64, where xmm6-15 are callee-save, and not -restoring their contents leads to undefined results. In external asm (e.g. -yasm), you do this by using: -cglobal functon_name, num_args, num_regs, num_xmm_regs -In inline asm, you specify clobbered registers at the end of your asm: -__asm__(".." ::: "%eax"). -If gcc is not set to support sse (-msse) it will not accept xmm registers -in the clobber list. For that we use two macros to declare the clobbers. -XMM_CLOBBERS should be used when there are other clobbers, for example: -__asm__(".." ::: XMM_CLOBBERS("xmm0",) "eax"); -and XMM_CLOBBERS_ONLY should be used when the only clobbers are xmm registers: -__asm__(".." :: XMM_CLOBBERS_ONLY("xmm0")); - -Do not expect a compiler to maintain values in your registers between separate -(inline) asm code blocks. It is not required to. For example, this is bad: -__asm__("movdqa %0, %%xmm7" : src); -/* do something */ -__asm__("movdqa %%xmm7, %1" : dst); -- first of all, you're assuming that the compiler will not use xmm7 in - between the two asm blocks. It probably won't when you test it, but it's - a poor assumption that will break at some point for some --cpu compiler flag -- secondly, you didn't mark xmm7 as clobbered. If you did, the compiler would - have restored the original value of xmm7 after the first asm block, thus - rendering the combination of the two blocks of code invalid -Code that depends on data in registries being untouched, should be written as -a single __asm__() statement. Ideally, a single function contains only one -__asm__() block. - -Use external asm (nasm/yasm) or inline asm (__asm__()), do not use intrinsics. -The latter requires a good optimizing compiler which gcc is not. - -Inline asm vs. external asm ---------------------------- -Both inline asm (__asm__("..") in a .c file, handled by a compiler such as gcc) -and external asm (.s or .asm files, handled by an assembler such as yasm/nasm) -are accepted in FFmpeg. Which one to use differs per specific case. - -- if your code is intended to be inlined in a C function, inline asm is always - better, because external asm cannot be inlined -- if your code calls external functions, yasm is always better -- if your code takes huge and complex structs as function arguments (e.g. - MpegEncContext; note that this is not ideal and is discouraged if there - are alternatives), then inline asm is always better, because predicting - member offsets in complex structs is almost impossible. It's safest to let - the compiler take care of that -- in many cases, both can be used and it just depends on the preference of the - person writing the asm. For new asm, the choice is up to you. For existing - asm, you'll likely want to maintain whatever form it is currently in unless - there is a good reason to change it. -- if, for some reason, you believe that a particular chunk of existing external - asm could be improved upon further if written in inline asm (or the other - way around), then please make the move from external asm <-> inline asm a - separate patch before your patches that actually improve the asm. - - -Links: -====== -http://www.aggregate.org/MAGIC/ - -x86-specific: -------------- -http://developer.intel.com/design/pentium4/manuals/248966.htm - -The IA-32 Intel Architecture Software Developer's Manual, Volume 2: -Instruction Set Reference -http://developer.intel.com/design/pentium4/manuals/245471.htm - -http://www.agner.org/assem/ - -AMD Athlon Processor x86 Code Optimization Guide: -http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/22007.pdf - - -ARM-specific: -------------- -ARM Architecture Reference Manual (up to ARMv5TE): -http://www.arm.com/community/university/eulaarmarm.html - -Procedure Call Standard for the ARM Architecture: -http://www.arm.com/pdfs/aapcs.pdf - -Optimization guide for ARM9E (used in Nokia 770 Internet Tablet): -http://infocenter.arm.com/help/topic/com.arm.doc.ddi0240b/DDI0240A.pdf -Optimization guide for ARM11 (used in Nokia N800 Internet Tablet): -http://infocenter.arm.com/help/topic/com.arm.doc.ddi0211j/DDI0211J_arm1136_r1p5_trm.pdf -Optimization guide for Intel XScale (used in Sharp Zaurus PDA): -http://download.intel.com/design/intelxscale/27347302.pdf -Intel Wireless MMX 2 Coprocessor: Programmers Reference Manual -http://download.intel.com/design/intelxscale/31451001.pdf - -PowerPC-specific: ------------------ -PowerPC32/AltiVec PIM: -www.freescale.com/files/32bit/doc/ref_manual/ALTIVECPEM.pdf - -PowerPC32/AltiVec PEM: -www.freescale.com/files/32bit/doc/ref_manual/ALTIVECPIM.pdf - -CELL/SPU: -http://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/30B3520C93F437AB87257060006FFE5E/$file/Language_Extensions_for_CBEA_2.4.pdf -http://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/9F820A5FFA3ECE8C8725716A0062585F/$file/CBE_Handbook_v1.1_24APR2007_pub.pdf - -SPARC-specific: ---------------- -SPARC Joint Programming Specification (JPS1): Commonality -http://www.fujitsu.com/downloads/PRMPWR/JPS1-R1.0.4-Common-pub.pdf - -UltraSPARC III Processor User's Manual (contains instruction timings) -http://www.sun.com/processors/manuals/USIIIv2.pdf - -VIS Whitepaper (contains optimization guidelines) -http://www.sun.com/processors/vis/download/vis/vis_whitepaper.pdf - -GCC asm links: --------------- -official doc but quite ugly -http://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html - -a bit old (note "+" is valid for input-output, even though the next disagrees) -http://www.cs.virginia.edu/~clc5q/gcc-inline-asm.pdf diff --git a/ffmpeg1/doc/outdevs.texi b/ffmpeg1/doc/outdevs.texi deleted file mode 100644 index 371d63a..0000000 --- a/ffmpeg1/doc/outdevs.texi +++ /dev/null @@ -1,156 +0,0 @@ -@chapter Output Devices -@c man begin OUTPUT DEVICES - -Output devices are configured elements in FFmpeg which allow to write -multimedia data to an output device attached to your system. - -When you configure your FFmpeg build, all the supported output devices -are enabled by default. You can list all available ones using the -configure option "--list-outdevs". - -You can disable all the output devices using the configure option -"--disable-outdevs", and selectively enable an output device using the -option "--enable-outdev=@var{OUTDEV}", or you can disable a particular -input device using the option "--disable-outdev=@var{OUTDEV}". - -The option "-formats" of the ff* tools will display the list of -enabled output devices (amongst the muxers). - -A description of the currently available output devices follows. - -@section alsa - -ALSA (Advanced Linux Sound Architecture) output device. - -@section caca - -CACA output device. - -This output devices allows to show a video stream in CACA window. -Only one CACA window is allowed per application, so you can -have only one instance of this output device in an application. - -To enable this output device you need to configure FFmpeg with -@code{--enable-libcaca}. -libcaca is a graphics library that outputs text instead of pixels. - -For more information about libcaca, check: -@url{http://caca.zoy.org/wiki/libcaca} - -@subsection Options - -@table @option - -@item window_title -Set the CACA window title, if not specified default to the filename -specified for the output device. - -@item window_size -Set the CACA window size, can be a string of the form -@var{width}x@var{height} or a video size abbreviation. -If not specified it defaults to the size of the input video. - -@item driver -Set display driver. - -@item algorithm -Set dithering algorithm. Dithering is necessary -because the picture being rendered has usually far more colours than -the available palette. -The accepted values are listed with @code{-list_dither algorithms}. - -@item antialias -Set antialias method. Antialiasing smoothens the rendered -image and avoids the commonly seen staircase effect. -The accepted values are listed with @code{-list_dither antialiases}. - -@item charset -Set which characters are going to be used when rendering text. -The accepted values are listed with @code{-list_dither charsets}. - -@item color -Set color to be used when rendering text. -The accepted values are listed with @code{-list_dither colors}. - -@item list_drivers -If set to @option{true}, print a list of available drivers and exit. - -@item list_dither -List available dither options related to the argument. -The argument must be one of @code{algorithms}, @code{antialiases}, -@code{charsets}, @code{colors}. -@end table - -@subsection Examples - -@itemize -@item -The following command shows the @command{ffmpeg} output is an -CACA window, forcing its size to 80x25: -@example -ffmpeg -i INPUT -vcodec rawvideo -pix_fmt rgb24 -window_size 80x25 -f caca - -@end example - -@item -Show the list of available drivers and exit: -@example -ffmpeg -i INPUT -pix_fmt rgb24 -f caca -list_drivers true - -@end example - -@item -Show the list of available dither colors and exit: -@example -ffmpeg -i INPUT -pix_fmt rgb24 -f caca -list_dither colors - -@end example -@end itemize - -@section oss - -OSS (Open Sound System) output device. - -@section sdl - -SDL (Simple DirectMedia Layer) output device. - -This output devices allows to show a video stream in an SDL -window. Only one SDL window is allowed per application, so you can -have only one instance of this output device in an application. - -To enable this output device you need libsdl installed on your system -when configuring your build. - -For more information about SDL, check: -@url{http://www.libsdl.org/} - -@subsection Options - -@table @option - -@item window_title -Set the SDL window title, if not specified default to the filename -specified for the output device. - -@item icon_title -Set the name of the iconified SDL window, if not specified it is set -to the same value of @var{window_title}. - -@item window_size -Set the SDL window size, can be a string of the form -@var{width}x@var{height} or a video size abbreviation. -If not specified it defaults to the size of the input video, -downscaled according to the aspect ratio. -@end table - -@subsection Examples - -The following command shows the @command{ffmpeg} output is an -SDL window, forcing its size to the qcif format: -@example -ffmpeg -i INPUT -vcodec rawvideo -pix_fmt yuv420p -window_size qcif -f sdl "SDL output" -@end example - -@section sndio - -sndio audio output device. - -@c man end OUTPUT DEVICES diff --git a/ffmpeg1/doc/platform.texi b/ffmpeg1/doc/platform.texi deleted file mode 100644 index bb8e6ca..0000000 --- a/ffmpeg1/doc/platform.texi +++ /dev/null @@ -1,369 +0,0 @@ -\input texinfo @c -*- texinfo -*- - -@settitle Platform Specific Information -@titlepage -@center @titlefont{Platform Specific Information} -@end titlepage - -@top - -@contents - -@chapter Unix-like - -Some parts of FFmpeg cannot be built with version 2.15 of the GNU -assembler which is still provided by a few AMD64 distributions. To -make sure your compiler really uses the required version of gas -after a binutils upgrade, run: - -@example -$(gcc -print-prog-name=as) --version -@end example - -If not, then you should install a different compiler that has no -hard-coded path to gas. In the worst case pass @code{--disable-asm} -to configure. - -@section BSD - -BSD make will not build FFmpeg, you need to install and use GNU Make -(@command{gmake}). - -@section (Open)Solaris - -GNU Make is required to build FFmpeg, so you have to invoke (@command{gmake}), -standard Solaris Make will not work. When building with a non-c99 front-end -(gcc, generic suncc) add either @code{--extra-libs=/usr/lib/values-xpg6.o} -or @code{--extra-libs=/usr/lib/64/values-xpg6.o} to the configure options -since the libc is not c99-compliant by default. The probes performed by -configure may raise an exception leading to the death of configure itself -due to a bug in the system shell. Simply invoke a different shell such as -bash directly to work around this: - -@example -bash ./configure -@end example - -@anchor{Darwin} -@section Darwin (Mac OS X, iPhone) - -The toolchain provided with Xcode is sufficient to build the basic -unacelerated code. - -Mac OS X on PowerPC or ARM (iPhone) requires a preprocessor from -@url{http://github.com/yuvi/gas-preprocessor} to build the optimized -assembler functions. Just download the Perl script and put it somewhere -in your PATH, FFmpeg's configure will pick it up automatically. - -Mac OS X on amd64 and x86 requires @command{yasm} to build most of the -optimized assembler functions. @uref{http://www.finkproject.org/, Fink}, -@uref{http://www.gentoo.org/proj/en/gentoo-alt/prefix/bootstrap-macos.xml, Gentoo Prefix}, -@uref{http://mxcl.github.com/homebrew/, Homebrew} -or @uref{http://www.macports.org, MacPorts} can easily provide it. - - -@chapter DOS - -Using a cross-compiler is preferred for various reasons. -@url{http://www.delorie.com/howto/djgpp/linux-x-djgpp.html} - - -@chapter OS/2 - -For information about compiling FFmpeg on OS/2 see -@url{http://www.edm2.com/index.php/FFmpeg}. - - -@chapter Windows - -To get help and instructions for building FFmpeg under Windows, check out -the FFmpeg Windows Help Forum at @url{http://ffmpeg.zeranoe.com/forum/}. - -@section Native Windows compilation using MinGW or MinGW-w64 - -FFmpeg can be built to run natively on Windows using the MinGW or MinGW-w64 -toolchains. Install the latest versions of MSYS and MinGW or MinGW-w64 from -@url{http://www.mingw.org/} or @url{http://mingw-w64.sourceforge.net/}. -You can find detailed installation instructions in the download section and -the FAQ. - -Notes: - -@itemize - -@item Building natively using MSYS can be sped up by disabling implicit rules -in the Makefile by calling @code{make -r} instead of plain @code{make}. This -speed up is close to non-existent for normal one-off builds and is only -noticeable when running make for a second time (for example during -@code{make install}). - -@item In order to compile FFplay, you must have the MinGW development library -of @uref{http://www.libsdl.org/, SDL} and @code{pkg-config} installed. - -@item By using @code{./configure --enable-shared} when configuring FFmpeg, -you can build the FFmpeg libraries (e.g. libavutil, libavcodec, -libavformat) as DLLs. - -@end itemize - -@section Microsoft Visual C++ - -FFmpeg can be built with MSVC using a C99-to-C89 conversion utility and -wrapper. - -You will need the following prerequisites: - -@itemize -@item @uref{http://download.videolan.org/pub/contrib/c99-to-c89/, C99-to-C89 Converter & Wrapper} -@item @uref{http://code.google.com/p/msinttypes/, msinttypes} -@item @uref{http://www.mingw.org/, MSYS} -@item @uref{http://yasm.tortall.net/, YASM} -@item @uref{http://gnuwin32.sourceforge.net/packages/bc.htm, bc for Windows} if -you want to run @uref{fate.html, FATE}. -@end itemize - -To set up a proper MSVC environment in MSYS, you simply need to run -@code{msys.bat} from the Visual Studio command prompt. - -Place @code{makedef}, @code{c99wrap.exe}, @code{c99conv.exe}, and @code{yasm.exe} -somewhere in your @code{PATH}. - -Next, make sure @code{inttypes.h} and any other headers and libs you want to use -are located in a spot that MSVC can see. Do so by modifying the @code{LIB} and -@code{INCLUDE} environment variables to include the @strong{Windows} paths to -these directories. Alternatively, you can try and use the -@code{--extra-cflags}/@code{--extra-ldflags} configure options. - -Finally, run: - -@example -./configure --toolchain=msvc -make -make install -@end example - -If you wish to compile shared libraries, add @code{--enable-shared} to your -configure options. Note that due to the way MSVC handles DLL imports and -exports, you cannot compile static and shared libraries at the same time, and -enabling shared libraries will automatically disable the static ones. - -Notes: - -@itemize - -@item It is possible that coreutils' @code{link.exe} conflicts with MSVC's linker. -You can find out by running @code{which link} to see which @code{link.exe} you -are using. If it is located at @code{/bin/link.exe}, then you have the wrong one -in your @code{PATH}. Either move or remove that copy, or make sure MSVC's -@code{link.exe} takes precedence in your @code{PATH} over coreutils'. - -@item If you wish to build with zlib support, you will have to grab a compatible -zlib binary from somewhere, with an MSVC import lib, or if you wish to link -statically, you can follow the instructions below to build a compatible -@code{zlib.lib} with MSVC. Regardless of which method you use, you must still -follow step 3, or compilation will fail. -@enumerate -@item Grab the @uref{http://zlib.net/, zlib sources}. -@item Edit @code{win32/Makefile.msc} so that it uses -MT instead of -MD, since -this is how FFmpeg is built as well. -@item Edit @code{zconf.h} and remove its inclusion of @code{unistd.h}. This gets -erroneously included when building FFmpeg. -@item Run @code{nmake -f win32/Makefile.msc}. -@item Move @code{zlib.lib}, @code{zconf.h}, and @code{zlib.h} to somewhere MSVC -can see. -@end enumerate - -@item FFmpeg has been tested with Visual Studio 2010 and 2012, Pro and Express. -Anything else is not officially supported. - -@end itemize - -@subsection Linking to FFmpeg with Microsoft Visual C++ - -If you plan to link with MSVC-built static libraries, you will need -to make sure you have @code{Runtime Library} set to -@code{Multi-threaded (/MT)} in your project's settings. - -FFmpeg headers do not declare global data for Windows DLLs through the usual -dllexport/dllimport interface. Such data will be exported properly while -building, but to use them in your MSVC code you will have to edit the -appropriate headers and mark the data as dllimport. For example, in -libavutil/pixdesc.h you should have: -@example -extern __declspec(dllimport) const AVPixFmtDescriptor av_pix_fmt_descriptors[]; -@end example - -You will also need to define @code{inline} to something MSVC understands: -@example -#define inline __inline -@end example - -Also note, that as stated in @strong{Microsoft Visual C++}, you will need -an MSVC-compatible @uref{http://code.google.com/p/msinttypes/, inttypes.h}. - -If you plan on using import libraries created by dlltool, you must -set @code{References} to @code{No (/OPT:NOREF)} under the linker optimization -settings, otherwise the resulting binaries will fail during runtime. -This is not required when using import libraries generated by @code{lib.exe}. -This issue is reported upstream at -@url{http://sourceware.org/bugzilla/show_bug.cgi?id=12633}. - -To create import libraries that work with the @code{/OPT:REF} option -(which is enabled by default in Release mode), follow these steps: - -@enumerate - -@item Open the @emph{Visual Studio Command Prompt}. - -Alternatively, in a normal command line prompt, call @file{vcvars32.bat} -which sets up the environment variables for the Visual C++ tools -(the standard location for this file is something like -@file{C:\Program Files (x86_\Microsoft Visual Studio 10.0\VC\bin\vcvars32.bat}). - -@item Enter the @file{bin} directory where the created LIB and DLL files -are stored. - -@item Generate new import libraries with @command{lib.exe}: - -@example -lib /machine:i386 /def:..\lib\foo-version.def /out:foo.lib -@end example - -Replace @code{foo-version} and @code{foo} with the respective library names. - -@end enumerate - -@anchor{Cross compilation for Windows with Linux} -@section Cross compilation for Windows with Linux - -You must use the MinGW cross compilation tools available at -@url{http://www.mingw.org/}. - -Then configure FFmpeg with the following options: -@example -./configure --target-os=mingw32 --cross-prefix=i386-mingw32msvc- -@end example -(you can change the cross-prefix according to the prefix chosen for the -MinGW tools). - -Then you can easily test FFmpeg with @uref{http://www.winehq.com/, Wine}. - -@section Compilation under Cygwin - -Please use Cygwin 1.7.x as the obsolete 1.5.x Cygwin versions lack -llrint() in its C library. - -Install your Cygwin with all the "Base" packages, plus the -following "Devel" ones: -@example -binutils, gcc4-core, make, git, mingw-runtime, texi2html -@end example - -In order to run FATE you will also need the following "Utils" packages: -@example -bc, diffutils -@end example - -If you want to build FFmpeg with additional libraries, download Cygwin -"Devel" packages for Ogg and Vorbis from any Cygwin packages repository: -@example -libogg-devel, libvorbis-devel -@end example - -These library packages are only available from -@uref{http://sourceware.org/cygwinports/, Cygwin Ports}: - -@example -yasm, libSDL-devel, libfaac-devel, libaacplus-devel, libgsm-devel, libmp3lame-devel, -libschroedinger1.0-devel, speex-devel, libtheora-devel, libxvidcore-devel -@end example - -The recommendation for x264 is to build it from source, as it evolves too -quickly for Cygwin Ports to be up to date. - -@section Crosscompilation for Windows under Cygwin - -With Cygwin you can create Windows binaries that do not need the cygwin1.dll. - -Just install your Cygwin as explained before, plus these additional -"Devel" packages: -@example -gcc-mingw-core, mingw-runtime, mingw-zlib -@end example - -and add some special flags to your configure invocation. - -For a static build run -@example -./configure --target-os=mingw32 --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin -@end example - -and for a build with shared libraries -@example -./configure --target-os=mingw32 --enable-shared --disable-static --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin -@end example - -@chapter Plan 9 - -The native @uref{http://plan9.bell-labs.com/plan9/, Plan 9} compiler -does not implement all the C99 features needed by FFmpeg so the gcc -port must be used. Furthermore, a few items missing from the C -library and shell environment need to be fixed. - -@itemize - -@item GNU awk, grep, make, and sed - -Working packages of these tools can be found at -@uref{http://code.google.com/p/ports2plan9/downloads/list, ports2plan9}. -They can be installed with @uref{http://9front.org/, 9front's} @code{pkg} -utility by setting @code{pkgpath} to -@code{http://ports2plan9.googlecode.com/files/}. - -@item Missing/broken @code{head} and @code{printf} commands - -Replacements adequate for building FFmpeg can be found in the -@code{compat/plan9} directory. Place these somewhere they will be -found by the shell. These are not full implementations of the -commands and are @emph{not} suitable for general use. - -@item Missing C99 @code{stdint.h} and @code{inttypes.h} - -Replacement headers are available from -@url{http://code.google.com/p/plan9front/issues/detail?id=152}. - -@item Missing or non-standard library functions - -Some functions in the C library are missing or incomplete. The -@code{@uref{http://ports2plan9.googlecode.com/files/gcc-apelibs-1207.tbz, -gcc-apelibs-1207}} package from -@uref{http://code.google.com/p/ports2plan9/downloads/list, ports2plan9} -includes an updated C library, but installing the full package gives -unusable executables. Instead, keep the files from @code{gccbin.tgz} -under @code{/386/lib/gnu}. From the @code{libc.a} archive in the -@code{gcc-apelibs-1207} package, extract the following object files and -turn them into a library: - -@itemize -@item @code{strerror.o} -@item @code{strtoll.o} -@item @code{snprintf.o} -@item @code{vsnprintf.o} -@item @code{vfprintf.o} -@item @code{_IO_getc.o} -@item @code{_IO_putc.o} -@end itemize - -Use the @code{--extra-libs} option of @code{configure} to inform the -build system of this library. - -@item FPU exceptions enabled by default - -Unlike most other systems, Plan 9 enables FPU exceptions by default. -These must be disabled before calling any FFmpeg functions. While the -included tools will do this automatically, other users of the -libraries must do it themselves. - -@end itemize - -@bye diff --git a/ffmpeg1/doc/print_options.c b/ffmpeg1/doc/print_options.c deleted file mode 100644 index c369cfd..0000000 --- a/ffmpeg1/doc/print_options.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2012 Anton Khirnov - * - * This file is part of Libav. - * - * Libav is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * Libav is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* - * generate texinfo manpages for avoptions - */ - -#include -#include -#include - -#include "libavformat/avformat.h" -#include "libavcodec/avcodec.h" -#include "libavutil/opt.h" - -static void print_usage(void) -{ - fprintf(stderr, "Usage: enum_options type\n" - "type: format codec\n"); - exit(1); -} - -static void print_option(const AVOption *opts, const AVOption *o, int per_stream) -{ - if (!(o->flags & (AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM))) - return; - - printf("@item -%s%s @var{", o->name, per_stream ? "[:stream_specifier]" : ""); - switch (o->type) { - case AV_OPT_TYPE_BINARY: printf("hexadecimal string"); break; - case AV_OPT_TYPE_STRING: printf("string"); break; - case AV_OPT_TYPE_INT: - case AV_OPT_TYPE_INT64: printf("integer"); break; - case AV_OPT_TYPE_FLOAT: - case AV_OPT_TYPE_DOUBLE: printf("float"); break; - case AV_OPT_TYPE_RATIONAL: printf("rational number"); break; - case AV_OPT_TYPE_FLAGS: printf("flags"); break; - default: printf("value"); break; - } - printf("} (@emph{"); - - if (o->flags & AV_OPT_FLAG_DECODING_PARAM) { - printf("input"); - if (o->flags & AV_OPT_FLAG_ENCODING_PARAM) - printf("/"); - } - if (o->flags & AV_OPT_FLAG_ENCODING_PARAM) printf("output"); - if (o->flags & AV_OPT_FLAG_AUDIO_PARAM) printf(",audio"); - if (o->flags & AV_OPT_FLAG_VIDEO_PARAM) printf(",video"); - if (o->flags & AV_OPT_FLAG_SUBTITLE_PARAM) printf(",subtitles"); - - printf("})\n"); - if (o->help) - printf("%s\n", o->help); - - if (o->unit) { - const AVOption *u; - printf("\nPossible values:\n@table @samp\n"); - - for (u = opts; u->name; u++) { - if (u->type == AV_OPT_TYPE_CONST && u->unit && !strcmp(u->unit, o->unit)) - printf("@item %s\n%s\n", u->name, u->help ? u->help : ""); - } - printf("@end table\n"); - } -} - -static void show_opts(const AVOption *opts, int per_stream) -{ - const AVOption *o; - - printf("@table @option\n"); - for (o = opts; o->name; o++) { - if (o->type != AV_OPT_TYPE_CONST) - print_option(opts, o, per_stream); - } - printf("@end table\n"); -} - -static void show_format_opts(void) -{ -#include "libavformat/options_table.h" - - printf("@section Format AVOptions\n"); - show_opts(options, 0); -} - -static void show_codec_opts(void) -{ -#include "libavcodec/options_table.h" - - printf("@section Codec AVOptions\n"); - show_opts(options, 1); -} - -int main(int argc, char **argv) -{ - if (argc < 2) - print_usage(); - - printf("@c DO NOT EDIT THIS FILE!\n" - "@c It was generated by print_options.\n\n"); - if (!strcmp(argv[1], "format")) - show_format_opts(); - else if (!strcmp(argv[1], "codec")) - show_codec_opts(); - else - print_usage(); - - return 0; -} diff --git a/ffmpeg1/doc/protocols.texi b/ffmpeg1/doc/protocols.texi deleted file mode 100644 index 9940b67..0000000 --- a/ffmpeg1/doc/protocols.texi +++ /dev/null @@ -1,790 +0,0 @@ -@chapter Protocols -@c man begin PROTOCOLS - -Protocols are configured elements in FFmpeg which allow to access -resources which require the use of a particular protocol. - -When you configure your FFmpeg build, all the supported protocols are -enabled by default. You can list all available ones using the -configure option "--list-protocols". - -You can disable all the protocols using the configure option -"--disable-protocols", and selectively enable a protocol using the -option "--enable-protocol=@var{PROTOCOL}", or you can disable a -particular protocol using the option -"--disable-protocol=@var{PROTOCOL}". - -The option "-protocols" of the ff* tools will display the list of -supported protocols. - -A description of the currently available protocols follows. - -@section bluray - -Read BluRay playlist. - -The accepted options are: -@table @option - -@item angle -BluRay angle - -@item chapter -Start chapter (1...N) - -@item playlist -Playlist to read (BDMV/PLAYLIST/?????.mpls) - -@end table - -Examples: - -Read longest playlist from BluRay mounted to /mnt/bluray: -@example -bluray:/mnt/bluray -@end example - -Read angle 2 of playlist 4 from BluRay mounted to /mnt/bluray, start from chapter 2: -@example --playlist 4 -angle 2 -chapter 2 bluray:/mnt/bluray -@end example - -@section concat - -Physical concatenation protocol. - -Allow to read and seek from many resource in sequence as if they were -a unique resource. - -A URL accepted by this protocol has the syntax: -@example -concat:@var{URL1}|@var{URL2}|...|@var{URLN} -@end example - -where @var{URL1}, @var{URL2}, ..., @var{URLN} are the urls of the -resource to be concatenated, each one possibly specifying a distinct -protocol. - -For example to read a sequence of files @file{split1.mpeg}, -@file{split2.mpeg}, @file{split3.mpeg} with @command{ffplay} use the -command: -@example -ffplay concat:split1.mpeg\|split2.mpeg\|split3.mpeg -@end example - -Note that you may need to escape the character "|" which is special for -many shells. - -@section data - -Data in-line in the URI. See @url{http://en.wikipedia.org/wiki/Data_URI_scheme}. - -For example, to convert a GIF file given inline with @command{ffmpeg}: -@example -ffmpeg -i "data:image/gif;base64,R0lGODdhCAAIAMIEAAAAAAAA//8AAP//AP///////////////ywAAAAACAAIAAADF0gEDLojDgdGiJdJqUX02iB4E8Q9jUMkADs=" smiley.png -@end example - -@section file - -File access protocol. - -Allow to read from or read to a file. - -For example to read from a file @file{input.mpeg} with @command{ffmpeg} -use the command: -@example -ffmpeg -i file:input.mpeg output.mpeg -@end example - -The ff* tools default to the file protocol, that is a resource -specified with the name "FILE.mpeg" is interpreted as the URL -"file:FILE.mpeg". - -@section gopher - -Gopher protocol. - -@section hls - -Read Apple HTTP Live Streaming compliant segmented stream as -a uniform one. The M3U8 playlists describing the segments can be -remote HTTP resources or local files, accessed using the standard -file protocol. -The nested protocol is declared by specifying -"+@var{proto}" after the hls URI scheme name, where @var{proto} -is either "file" or "http". - -@example -hls+http://host/path/to/remote/resource.m3u8 -hls+file://path/to/local/resource.m3u8 -@end example - -Using this protocol is discouraged - the hls demuxer should work -just as well (if not, please report the issues) and is more complete. -To use the hls demuxer instead, simply use the direct URLs to the -m3u8 files. - -@section http - -HTTP (Hyper Text Transfer Protocol). - -This protocol accepts the following options. - -@table @option -@item seekable -Control seekability of connection. If set to 1 the resource is -supposed to be seekable, if set to 0 it is assumed not to be seekable, -if set to -1 it will try to autodetect if it is seekable. Default -value is -1. - -@item chunked_post -If set to 1 use chunked transfer-encoding for posts, default is 1. - -@item headers -Set custom HTTP headers, can override built in default headers. The -value must be a string encoding the headers. - -@item content_type -Force a content type. - -@item user-agent -Override User-Agent header. If not specified the protocol will use a -string describing the libavformat build. - -@item multiple_requests -Use persistent connections if set to 1. By default it is 0. - -@item post_data -Set custom HTTP post data. - -@item timeout -Set timeout of socket I/O operations used by the underlying low level -operation. By default it is set to -1, which means that the timeout is -not specified. - -@item mime_type -Set MIME type. - -@item cookies -Set the cookies to be sent in future requests. The format of each cookie is the -same as the value of a Set-Cookie HTTP response field. Multiple cookies can be -delimited by a newline character. -@end table - -@subsection HTTP Cookies - -Some HTTP requests will be denied unless cookie values are passed in with the -request. The @option{cookies} option allows these cookies to be specified. At -the very least, each cookie must specify a value along with a path and domain. -HTTP requests that match both the domain and path will automatically include the -cookie value in the HTTP Cookie header field. Multiple cookies can be delimited -by a newline. - -The required syntax to play a stream specifying a cookie is: -@example -ffplay -cookies "nlqptid=nltid=tsn; path=/; domain=somedomain.com;" http://somedomain.com/somestream.m3u8 -@end example - -@section mmst - -MMS (Microsoft Media Server) protocol over TCP. - -@section mmsh - -MMS (Microsoft Media Server) protocol over HTTP. - -The required syntax is: -@example -mmsh://@var{server}[:@var{port}][/@var{app}][/@var{playpath}] -@end example - -@section md5 - -MD5 output protocol. - -Computes the MD5 hash of the data to be written, and on close writes -this to the designated output or stdout if none is specified. It can -be used to test muxers without writing an actual file. - -Some examples follow. -@example -# Write the MD5 hash of the encoded AVI file to the file output.avi.md5. -ffmpeg -i input.flv -f avi -y md5:output.avi.md5 - -# Write the MD5 hash of the encoded AVI file to stdout. -ffmpeg -i input.flv -f avi -y md5: -@end example - -Note that some formats (typically MOV) require the output protocol to -be seekable, so they will fail with the MD5 output protocol. - -@section pipe - -UNIX pipe access protocol. - -Allow to read and write from UNIX pipes. - -The accepted syntax is: -@example -pipe:[@var{number}] -@end example - -@var{number} is the number corresponding to the file descriptor of the -pipe (e.g. 0 for stdin, 1 for stdout, 2 for stderr). If @var{number} -is not specified, by default the stdout file descriptor will be used -for writing, stdin for reading. - -For example to read from stdin with @command{ffmpeg}: -@example -cat test.wav | ffmpeg -i pipe:0 -# ...this is the same as... -cat test.wav | ffmpeg -i pipe: -@end example - -For writing to stdout with @command{ffmpeg}: -@example -ffmpeg -i test.wav -f avi pipe:1 | cat > test.avi -# ...this is the same as... -ffmpeg -i test.wav -f avi pipe: | cat > test.avi -@end example - -Note that some formats (typically MOV), require the output protocol to -be seekable, so they will fail with the pipe output protocol. - -@section rtmp - -Real-Time Messaging Protocol. - -The Real-Time Messaging Protocol (RTMP) is used for streaming multimedia -content across a TCP/IP network. - -The required syntax is: -@example -rtmp://@var{server}[:@var{port}][/@var{app}][/@var{instance}][/@var{playpath}] -@end example - -The accepted parameters are: -@table @option - -@item server -The address of the RTMP server. - -@item port -The number of the TCP port to use (by default is 1935). - -@item app -It is the name of the application to access. It usually corresponds to -the path where the application is installed on the RTMP server -(e.g. @file{/ondemand/}, @file{/flash/live/}, etc.). You can override -the value parsed from the URI through the @code{rtmp_app} option, too. - -@item playpath -It is the path or name of the resource to play with reference to the -application specified in @var{app}, may be prefixed by "mp4:". You -can override the value parsed from the URI through the @code{rtmp_playpath} -option, too. - -@item listen -Act as a server, listening for an incoming connection. - -@item timeout -Maximum time to wait for the incoming connection. Implies listen. -@end table - -Additionally, the following parameters can be set via command line options -(or in code via @code{AVOption}s): -@table @option - -@item rtmp_app -Name of application to connect on the RTMP server. This option -overrides the parameter specified in the URI. - -@item rtmp_buffer -Set the client buffer time in milliseconds. The default is 3000. - -@item rtmp_conn -Extra arbitrary AMF connection parameters, parsed from a string, -e.g. like @code{B:1 S:authMe O:1 NN:code:1.23 NS:flag:ok O:0}. -Each value is prefixed by a single character denoting the type, -B for Boolean, N for number, S for string, O for object, or Z for null, -followed by a colon. For Booleans the data must be either 0 or 1 for -FALSE or TRUE, respectively. Likewise for Objects the data must be 0 or -1 to end or begin an object, respectively. Data items in subobjects may -be named, by prefixing the type with 'N' and specifying the name before -the value (i.e. @code{NB:myFlag:1}). This option may be used multiple -times to construct arbitrary AMF sequences. - -@item rtmp_flashver -Version of the Flash plugin used to run the SWF player. The default -is LNX 9,0,124,2. - -@item rtmp_flush_interval -Number of packets flushed in the same request (RTMPT only). The default -is 10. - -@item rtmp_live -Specify that the media is a live stream. No resuming or seeking in -live streams is possible. The default value is @code{any}, which means the -subscriber first tries to play the live stream specified in the -playpath. If a live stream of that name is not found, it plays the -recorded stream. The other possible values are @code{live} and -@code{recorded}. - -@item rtmp_pageurl -URL of the web page in which the media was embedded. By default no -value will be sent. - -@item rtmp_playpath -Stream identifier to play or to publish. This option overrides the -parameter specified in the URI. - -@item rtmp_subscribe -Name of live stream to subscribe to. By default no value will be sent. -It is only sent if the option is specified or if rtmp_live -is set to live. - -@item rtmp_swfhash -SHA256 hash of the decompressed SWF file (32 bytes). - -@item rtmp_swfsize -Size of the decompressed SWF file, required for SWFVerification. - -@item rtmp_swfurl -URL of the SWF player for the media. By default no value will be sent. - -@item rtmp_swfverify -URL to player swf file, compute hash/size automatically. - -@item rtmp_tcurl -URL of the target stream. Defaults to proto://host[:port]/app. - -@end table - -For example to read with @command{ffplay} a multimedia resource named -"sample" from the application "vod" from an RTMP server "myserver": -@example -ffplay rtmp://myserver/vod/sample -@end example - -@section rtmpe - -Encrypted Real-Time Messaging Protocol. - -The Encrypted Real-Time Messaging Protocol (RTMPE) is used for -streaming multimedia content within standard cryptographic primitives, -consisting of Diffie-Hellman key exchange and HMACSHA256, generating -a pair of RC4 keys. - -@section rtmps - -Real-Time Messaging Protocol over a secure SSL connection. - -The Real-Time Messaging Protocol (RTMPS) is used for streaming -multimedia content across an encrypted connection. - -@section rtmpt - -Real-Time Messaging Protocol tunneled through HTTP. - -The Real-Time Messaging Protocol tunneled through HTTP (RTMPT) is used -for streaming multimedia content within HTTP requests to traverse -firewalls. - -@section rtmpte - -Encrypted Real-Time Messaging Protocol tunneled through HTTP. - -The Encrypted Real-Time Messaging Protocol tunneled through HTTP (RTMPTE) -is used for streaming multimedia content within HTTP requests to traverse -firewalls. - -@section rtmpts - -Real-Time Messaging Protocol tunneled through HTTPS. - -The Real-Time Messaging Protocol tunneled through HTTPS (RTMPTS) is used -for streaming multimedia content within HTTPS requests to traverse -firewalls. - -@section rtmp, rtmpe, rtmps, rtmpt, rtmpte - -Real-Time Messaging Protocol and its variants supported through -librtmp. - -Requires the presence of the librtmp headers and library during -configuration. You need to explicitly configure the build with -"--enable-librtmp". If enabled this will replace the native RTMP -protocol. - -This protocol provides most client functions and a few server -functions needed to support RTMP, RTMP tunneled in HTTP (RTMPT), -encrypted RTMP (RTMPE), RTMP over SSL/TLS (RTMPS) and tunneled -variants of these encrypted types (RTMPTE, RTMPTS). - -The required syntax is: -@example -@var{rtmp_proto}://@var{server}[:@var{port}][/@var{app}][/@var{playpath}] @var{options} -@end example - -where @var{rtmp_proto} is one of the strings "rtmp", "rtmpt", "rtmpe", -"rtmps", "rtmpte", "rtmpts" corresponding to each RTMP variant, and -@var{server}, @var{port}, @var{app} and @var{playpath} have the same -meaning as specified for the RTMP native protocol. -@var{options} contains a list of space-separated options of the form -@var{key}=@var{val}. - -See the librtmp manual page (man 3 librtmp) for more information. - -For example, to stream a file in real-time to an RTMP server using -@command{ffmpeg}: -@example -ffmpeg -re -i myfile -f flv rtmp://myserver/live/mystream -@end example - -To play the same stream using @command{ffplay}: -@example -ffplay "rtmp://myserver/live/mystream live=1" -@end example - -@section rtp - -Real-Time Protocol. - -@section rtsp - -RTSP is not technically a protocol handler in libavformat, it is a demuxer -and muxer. The demuxer supports both normal RTSP (with data transferred -over RTP; this is used by e.g. Apple and Microsoft) and Real-RTSP (with -data transferred over RDT). - -The muxer can be used to send a stream using RTSP ANNOUNCE to a server -supporting it (currently Darwin Streaming Server and Mischa Spiegelmock's -@uref{http://github.com/revmischa/rtsp-server, RTSP server}). - -The required syntax for a RTSP url is: -@example -rtsp://@var{hostname}[:@var{port}]/@var{path} -@end example - -The following options (set on the @command{ffmpeg}/@command{ffplay} command -line, or set in code via @code{AVOption}s or in @code{avformat_open_input}), -are supported: - -Flags for @code{rtsp_transport}: - -@table @option - -@item udp -Use UDP as lower transport protocol. - -@item tcp -Use TCP (interleaving within the RTSP control channel) as lower -transport protocol. - -@item udp_multicast -Use UDP multicast as lower transport protocol. - -@item http -Use HTTP tunneling as lower transport protocol, which is useful for -passing proxies. -@end table - -Multiple lower transport protocols may be specified, in that case they are -tried one at a time (if the setup of one fails, the next one is tried). -For the muxer, only the @code{tcp} and @code{udp} options are supported. - -Flags for @code{rtsp_flags}: - -@table @option -@item filter_src -Accept packets only from negotiated peer address and port. -@item listen -Act as a server, listening for an incoming connection. -@end table - -When receiving data over UDP, the demuxer tries to reorder received packets -(since they may arrive out of order, or packets may get lost totally). This -can be disabled by setting the maximum demuxing delay to zero (via -the @code{max_delay} field of AVFormatContext). - -When watching multi-bitrate Real-RTSP streams with @command{ffplay}, the -streams to display can be chosen with @code{-vst} @var{n} and -@code{-ast} @var{n} for video and audio respectively, and can be switched -on the fly by pressing @code{v} and @code{a}. - -Example command lines: - -To watch a stream over UDP, with a max reordering delay of 0.5 seconds: - -@example -ffplay -max_delay 500000 -rtsp_transport udp rtsp://server/video.mp4 -@end example - -To watch a stream tunneled over HTTP: - -@example -ffplay -rtsp_transport http rtsp://server/video.mp4 -@end example - -To send a stream in realtime to a RTSP server, for others to watch: - -@example -ffmpeg -re -i @var{input} -f rtsp -muxdelay 0.1 rtsp://server/live.sdp -@end example - -To receive a stream in realtime: - -@example -ffmpeg -rtsp_flags listen -i rtsp://ownaddress/live.sdp @var{output} -@end example - -@section sap - -Session Announcement Protocol (RFC 2974). This is not technically a -protocol handler in libavformat, it is a muxer and demuxer. -It is used for signalling of RTP streams, by announcing the SDP for the -streams regularly on a separate port. - -@subsection Muxer - -The syntax for a SAP url given to the muxer is: -@example -sap://@var{destination}[:@var{port}][?@var{options}] -@end example - -The RTP packets are sent to @var{destination} on port @var{port}, -or to port 5004 if no port is specified. -@var{options} is a @code{&}-separated list. The following options -are supported: - -@table @option - -@item announce_addr=@var{address} -Specify the destination IP address for sending the announcements to. -If omitted, the announcements are sent to the commonly used SAP -announcement multicast address 224.2.127.254 (sap.mcast.net), or -ff0e::2:7ffe if @var{destination} is an IPv6 address. - -@item announce_port=@var{port} -Specify the port to send the announcements on, defaults to -9875 if not specified. - -@item ttl=@var{ttl} -Specify the time to live value for the announcements and RTP packets, -defaults to 255. - -@item same_port=@var{0|1} -If set to 1, send all RTP streams on the same port pair. If zero (the -default), all streams are sent on unique ports, with each stream on a -port 2 numbers higher than the previous. -VLC/Live555 requires this to be set to 1, to be able to receive the stream. -The RTP stack in libavformat for receiving requires all streams to be sent -on unique ports. -@end table - -Example command lines follow. - -To broadcast a stream on the local subnet, for watching in VLC: - -@example -ffmpeg -re -i @var{input} -f sap sap://224.0.0.255?same_port=1 -@end example - -Similarly, for watching in @command{ffplay}: - -@example -ffmpeg -re -i @var{input} -f sap sap://224.0.0.255 -@end example - -And for watching in @command{ffplay}, over IPv6: - -@example -ffmpeg -re -i @var{input} -f sap sap://[ff0e::1:2:3:4] -@end example - -@subsection Demuxer - -The syntax for a SAP url given to the demuxer is: -@example -sap://[@var{address}][:@var{port}] -@end example - -@var{address} is the multicast address to listen for announcements on, -if omitted, the default 224.2.127.254 (sap.mcast.net) is used. @var{port} -is the port that is listened on, 9875 if omitted. - -The demuxers listens for announcements on the given address and port. -Once an announcement is received, it tries to receive that particular stream. - -Example command lines follow. - -To play back the first stream announced on the normal SAP multicast address: - -@example -ffplay sap:// -@end example - -To play back the first stream announced on one the default IPv6 SAP multicast address: - -@example -ffplay sap://[ff0e::2:7ffe] -@end example - -@section tcp - -Trasmission Control Protocol. - -The required syntax for a TCP url is: -@example -tcp://@var{hostname}:@var{port}[?@var{options}] -@end example - -@table @option - -@item listen -Listen for an incoming connection - -@item timeout=@var{microseconds} -In read mode: if no data arrived in more than this time interval, raise error. -In write mode: if socket cannot be written in more than this time interval, raise error. -This also sets timeout on TCP connection establishing. - -@example -ffmpeg -i @var{input} -f @var{format} tcp://@var{hostname}:@var{port}?listen -ffplay tcp://@var{hostname}:@var{port} -@end example - -@end table - -@section tls - -Transport Layer Security/Secure Sockets Layer - -The required syntax for a TLS/SSL url is: -@example -tls://@var{hostname}:@var{port}[?@var{options}] -@end example - -@table @option - -@item listen -Act as a server, listening for an incoming connection. - -@item cafile=@var{filename} -Certificate authority file. The file must be in OpenSSL PEM format. - -@item cert=@var{filename} -Certificate file. The file must be in OpenSSL PEM format. - -@item key=@var{filename} -Private key file. - -@item verify=@var{0|1} -Verify the peer's certificate. - -@end table - -Example command lines: - -To create a TLS/SSL server that serves an input stream. - -@example -ffmpeg -i @var{input} -f @var{format} tls://@var{hostname}:@var{port}?listen&cert=@var{server.crt}&key=@var{server.key} -@end example - -To play back a stream from the TLS/SSL server using @command{ffplay}: - -@example -ffplay tls://@var{hostname}:@var{port} -@end example - -@section udp - -User Datagram Protocol. - -The required syntax for a UDP url is: -@example -udp://@var{hostname}:@var{port}[?@var{options}] -@end example - -@var{options} contains a list of &-separated options of the form @var{key}=@var{val}. - -In case threading is enabled on the system, a circular buffer is used -to store the incoming data, which allows to reduce loss of data due to -UDP socket buffer overruns. The @var{fifo_size} and -@var{overrun_nonfatal} options are related to this buffer. - -The list of supported options follows. - -@table @option - -@item buffer_size=@var{size} -Set the UDP socket buffer size in bytes. This is used both for the -receiving and the sending buffer size. - -@item localport=@var{port} -Override the local UDP port to bind with. - -@item localaddr=@var{addr} -Choose the local IP address. This is useful e.g. if sending multicast -and the host has multiple interfaces, where the user can choose -which interface to send on by specifying the IP address of that interface. - -@item pkt_size=@var{size} -Set the size in bytes of UDP packets. - -@item reuse=@var{1|0} -Explicitly allow or disallow reusing UDP sockets. - -@item ttl=@var{ttl} -Set the time to live value (for multicast only). - -@item connect=@var{1|0} -Initialize the UDP socket with @code{connect()}. In this case, the -destination address can't be changed with ff_udp_set_remote_url later. -If the destination address isn't known at the start, this option can -be specified in ff_udp_set_remote_url, too. -This allows finding out the source address for the packets with getsockname, -and makes writes return with AVERROR(ECONNREFUSED) if "destination -unreachable" is received. -For receiving, this gives the benefit of only receiving packets from -the specified peer address/port. - -@item sources=@var{address}[,@var{address}] -Only receive packets sent to the multicast group from one of the -specified sender IP addresses. - -@item block=@var{address}[,@var{address}] -Ignore packets sent to the multicast group from the specified -sender IP addresses. - -@item fifo_size=@var{units} -Set the UDP receiving circular buffer size, expressed as a number of -packets with size of 188 bytes. If not specified defaults to 7*4096. - -@item overrun_nonfatal=@var{1|0} -Survive in case of UDP receiving circular buffer overrun. Default -value is 0. - -@item timeout=@var{microseconds} -In read mode: if no data arrived in more than this time interval, raise error. -@end table - -Some usage examples of the UDP protocol with @command{ffmpeg} follow. - -To stream over UDP to a remote endpoint: -@example -ffmpeg -i @var{input} -f @var{format} udp://@var{hostname}:@var{port} -@end example - -To stream in mpegts format over UDP using 188 sized UDP packets, using a large input buffer: -@example -ffmpeg -i @var{input} -f mpegts udp://@var{hostname}:@var{port}?pkt_size=188&buffer_size=65535 -@end example - -To receive over UDP from a remote endpoint: -@example -ffmpeg -i udp://[@var{multicast-address}]:@var{port} -@end example - -@c man end PROTOCOLS diff --git a/ffmpeg1/doc/rate_distortion.txt b/ffmpeg1/doc/rate_distortion.txt deleted file mode 100644 index e9711c2..0000000 --- a/ffmpeg1/doc/rate_distortion.txt +++ /dev/null @@ -1,61 +0,0 @@ -A Quick Description Of Rate Distortion Theory. - -We want to encode a video, picture or piece of music optimally. What does -"optimally" really mean? It means that we want to get the best quality at a -given filesize OR we want to get the smallest filesize at a given quality -(in practice, these 2 goals are usually the same). - -Solving this directly is not practical; trying all byte sequences 1 -megabyte in length and selecting the "best looking" sequence will yield -256^1000000 cases to try. - -But first, a word about quality, which is also called distortion. -Distortion can be quantified by almost any quality measurement one chooses. -Commonly, the sum of squared differences is used but more complex methods -that consider psychovisual effects can be used as well. It makes no -difference in this discussion. - - -First step: that rate distortion factor called lambda... -Let's consider the problem of minimizing: - - distortion + lambda*rate - -rate is the filesize -distortion is the quality -lambda is a fixed value chosen as a tradeoff between quality and filesize -Is this equivalent to finding the best quality for a given max -filesize? The answer is yes. For each filesize limit there is some lambda -factor for which minimizing above will get you the best quality (using your -chosen quality measurement) at the desired (or lower) filesize. - - -Second step: splitting the problem. -Directly splitting the problem of finding the best quality at a given -filesize is hard because we do not know how many bits from the total -filesize should be allocated to each of the subproblems. But the formula -from above: - - distortion + lambda*rate - -can be trivially split. Consider: - - (distortion0 + distortion1) + lambda*(rate0 + rate1) - -This creates a problem made of 2 independent subproblems. The subproblems -might be 2 16x16 macroblocks in a frame of 32x16 size. To minimize: - - (distortion0 + distortion1) + lambda*(rate0 + rate1) - -we just have to minimize: - - distortion0 + lambda*rate0 - -and - - distortion1 + lambda*rate1 - -I.e, the 2 problems can be solved independently. - -Author: Michael Niedermayer -Copyright: LGPL diff --git a/ffmpeg1/doc/snow.txt b/ffmpeg1/doc/snow.txt deleted file mode 100644 index f991339..0000000 --- a/ffmpeg1/doc/snow.txt +++ /dev/null @@ -1,630 +0,0 @@ -============================================= -Snow Video Codec Specification Draft 20080110 -============================================= - -Introduction: -============= -This specification describes the Snow bitstream syntax and semantics as -well as the formal Snow decoding process. - -The decoding process is described precisely and any compliant decoder -MUST produce the exact same output for a spec-conformant Snow stream. -For encoding, though, any process which generates a stream compliant to -the syntactical and semantic requirements and which is decodable by -the process described in this spec shall be considered a conformant -Snow encoder. - -Definitions: -============ - -MUST the specific part must be done to conform to this standard -SHOULD it is recommended to be done that way, but not strictly required - -ilog2(x) is the rounded down logarithm of x with basis 2 -ilog2(0) = 0 - -Type definitions: -================= - -b 1-bit range coded -u unsigned scalar value range coded -s signed scalar value range coded - - -Bitstream syntax: -================= - -frame: - header - prediction - residual - -header: - keyframe b MID_STATE - if(keyframe || always_reset) - reset_contexts - if(keyframe){ - version u header_state - always_reset b header_state - temporal_decomposition_type u header_state - temporal_decomposition_count u header_state - spatial_decomposition_count u header_state - colorspace_type u header_state - chroma_h_shift u header_state - chroma_v_shift u header_state - spatial_scalability b header_state - max_ref_frames-1 u header_state - qlogs - } - if(!keyframe){ - update_mc b header_state - if(update_mc){ - for(plane=0; plane<2; plane++){ - diag_mc b header_state - htaps/2-1 u header_state - for(i= p->htaps/2; i; i--) - |hcoeff[i]| u header_state - } - } - update_qlogs b header_state - if(update_qlogs){ - spatial_decomposition_count u header_state - qlogs - } - } - - spatial_decomposition_type s header_state - qlog s header_state - mv_scale s header_state - qbias s header_state - block_max_depth s header_state - -qlogs: - for(plane=0; plane<2; plane++){ - quant_table[plane][0][0] s header_state - for(level=0; level < spatial_decomposition_count; level++){ - quant_table[plane][level][1]s header_state - quant_table[plane][level][3]s header_state - } - } - -reset_contexts - *_state[*]= MID_STATE - -prediction: - for(y=0; ylevel + 2*top->level + topleft->level + topright->level - leaf b block_state[4 + s_context] - } - if(level==max_block_depth || leaf){ - intra b block_state[1 + left->intra + top->intra] - if(intra){ - y_diff s block_state[32] - cb_diff s block_state[64] - cr_diff s block_state[96] - }else{ - ref_context= ilog2(2*left->ref) + ilog2(2*top->ref) - if(ref_frames > 1) - ref u block_state[128 + 1024 + 32*ref_context] - mx_context= ilog2(2*abs(left->mx - top->mx)) - my_context= ilog2(2*abs(left->my - top->my)) - mvx_diff s block_state[128 + 32*(mx_context + 16*!!ref)] - mvy_diff s block_state[128 + 32*(my_context + 16*!!ref)] - } - }else{ - block(level+1) - block(level+1) - block(level+1) - block(level+1) - } - } - - -residual: - residual2(luma) - residual2(chroma_cr) - residual2(chroma_cb) - -residual2: - for(level=0; level0 and <10 - -hcoeff - half pel interpolation filter coefficients, hcoeff[0] are the 2 middle - coefficients [1] are the next outer ones and so on, resulting in a filter - like: ...eff[2], hcoeff[1], hcoeff[0], hcoeff[0], hcoeff[1], hcoeff[2] ... - the sign of the coefficients is not explicitly stored but alternates - after each coeff and coeff[0] is positive, so ...,+,-,+,-,+,+,-,+,-,+,... - hcoeff[0] is not explicitly stored but found by subtracting the sum - of all stored coefficients with signs from 32 - hcoeff[0]= 32 - hcoeff[1] - hcoeff[2] - ... - a good choice for hcoeff and htaps is - htaps= 6 - hcoeff={40,-10,2} - an alternative which requires more computations at both encoder and - decoder side and may or may not be better is - htaps= 8 - hcoeff={42,-14,6,-2} - - -ref_frames - minimum of the number of available reference frames and max_ref_frames - for example the first frame after a key frame always has ref_frames=1 - -spatial_decomposition_type - wavelet type - 0 is a 9/7 symmetric compact integer wavelet - 1 is a 5/3 symmetric compact integer wavelet - others are reserved - stored as delta from last, last is reset to 0 if always_reset || keyframe - -qlog - quality (logarthmic quantizer scale) - stored as delta from last, last is reset to 0 if always_reset || keyframe - -mv_scale - stored as delta from last, last is reset to 0 if always_reset || keyframe - FIXME check that everything works fine if this changes between frames - -qbias - dequantization bias - stored as delta from last, last is reset to 0 if always_reset || keyframe - -block_max_depth - maximum depth of the block tree - stored as delta from last, last is reset to 0 if always_reset || keyframe - -quant_table - quantiztation table - - -Highlevel bitstream structure: -============================= - -------------------------------------------- -| Header | - -------------------------------------------- -| ------------------------------------ | -| | Block0 | | -| | split? | | -| | yes no | | -| | ......... intra? | | -| | : Block01 : yes no | | -| | : Block02 : ....... .......... | | -| | : Block03 : : y DC : : ref index: | | -| | : Block04 : : cb DC : : motion x : | | -| | ......... : cr DC : : motion y : | | -| | ....... .......... | | -| ------------------------------------ | -| ------------------------------------ | -| | Block1 | | -| ... | - -------------------------------------------- -| ------------ ------------ ------------ | -|| Y subbands | | Cb subbands| | Cr subbands|| -|| --- --- | | --- --- | | --- --- || -|| |LL0||HL0| | | |LL0||HL0| | | |LL0||HL0| || -|| --- --- | | --- --- | | --- --- || -|| --- --- | | --- --- | | --- --- || -|| |LH0||HH0| | | |LH0||HH0| | | |LH0||HH0| || -|| --- --- | | --- --- | | --- --- || -|| --- --- | | --- --- | | --- --- || -|| |HL1||LH1| | | |HL1||LH1| | | |HL1||LH1| || -|| --- --- | | --- --- | | --- --- || -|| --- --- | | --- --- | | --- --- || -|| |HH1||HL2| | | |HH1||HL2| | | |HH1||HL2| || -|| ... | | ... | | ... || -| ------------ ------------ ------------ | - -------------------------------------------- - -Decoding process: -================= - - ------------ - | | - | Subbands | - ------------ | | - | | ------------ - | Intra DC | | - | | LL0 subband prediction - ------------ | - \ Dequantizaton - ------------------- \ | -| Reference frames | \ IDWT -| ------- ------- | Motion \ | -||Frame 0| |Frame 1|| Compensation . OBMC v ------- -| ------- ------- | --------------. \------> + --->|Frame n|-->output -| ------- ------- | ------- -||Frame 2| |Frame 3||<----------------------------------/ -| ... | - ------------------- - - -Range Coder: -============ - -Binary Range Coder: -------------------- -The implemented range coder is an adapted version based upon "Range encoding: -an algorithm for removing redundancy from a digitised message." by G. N. N. -Martin. -The symbols encoded by the Snow range coder are bits (0|1). The -associated probabilities are not fix but change depending on the symbol mix -seen so far. - - -bit seen | new state ----------+----------------------------------------------- - 0 | 256 - state_transition_table[256 - old_state]; - 1 | state_transition_table[ old_state]; - -state_transition_table = { - 0, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 23, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 37, 38, 39, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 56, 57, - 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, - 74, 75, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, - 89, 90, 91, 92, 93, 94, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, -104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 114, 115, 116, 117, 118, -119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 133, -134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, -150, 151, 152, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, -165, 166, 167, 168, 169, 170, 171, 171, 172, 173, 174, 175, 176, 177, 178, 179, -180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 190, 191, 192, 194, 194, -195, 196, 197, 198, 199, 200, 201, 202, 202, 204, 205, 206, 207, 208, 209, 209, -210, 211, 212, 213, 215, 215, 216, 217, 218, 219, 220, 220, 222, 223, 224, 225, -226, 227, 227, 229, 229, 230, 231, 232, 234, 234, 235, 236, 237, 238, 239, 240, -241, 242, 243, 244, 245, 246, 247, 248, 248, 0, 0, 0, 0, 0, 0, 0}; - -FIXME - - -Range Coding of integers: -------------------------- -FIXME - - -Neighboring Blocks: -=================== -left and top are set to the respective blocks unless they are outside of -the image in which case they are set to the Null block - -top-left is set to the top left block unless it is outside of the image in -which case it is set to the left block - -if this block has no larger parent block or it is at the left side of its -parent block and the top right block is not outside of the image then the -top right block is used for top-right else the top-left block is used - -Null block -y,cb,cr are 128 -level, ref, mx and my are 0 - - -Motion Vector Prediction: -========================= -1. the motion vectors of all the neighboring blocks are scaled to -compensate for the difference of reference frames - -scaled_mv= (mv * (256 * (current_reference+1) / (mv.reference+1)) + 128)>>8 - -2. the median of the scaled left, top and top-right vectors is used as -motion vector prediction - -3. the used motion vector is the sum of the predictor and - (mvx_diff, mvy_diff)*mv_scale - - -Intra DC Predicton: -====================== -the luma and chroma values of the left block are used as predictors - -the used luma and chroma is the sum of the predictor and y_diff, cb_diff, cr_diff -to reverse this in the decoder apply the following: -block[y][x].dc[0] = block[y][x-1].dc[0] + y_diff; -block[y][x].dc[1] = block[y][x-1].dc[1] + cb_diff; -block[y][x].dc[2] = block[y][x-1].dc[2] + cr_diff; -block[*][-1].dc[*]= 128; - - -Motion Compensation: -==================== - -Halfpel interpolation: ----------------------- -halfpel interpolation is done by convolution with the halfpel filter stored -in the header: - -horizontal halfpel samples are found by -H1[y][x] = hcoeff[0]*(F[y][x ] + F[y][x+1]) - + hcoeff[1]*(F[y][x-1] + F[y][x+2]) - + hcoeff[2]*(F[y][x-2] + F[y][x+3]) - + ... -h1[y][x] = (H1[y][x] + 32)>>6; - -vertical halfpel samples are found by -H2[y][x] = hcoeff[0]*(F[y ][x] + F[y+1][x]) - + hcoeff[1]*(F[y-1][x] + F[y+2][x]) - + ... -h2[y][x] = (H2[y][x] + 32)>>6; - -vertical+horizontal halfpel samples are found by -H3[y][x] = hcoeff[0]*(H2[y][x ] + H2[y][x+1]) - + hcoeff[1]*(H2[y][x-1] + H2[y][x+2]) - + ... -H3[y][x] = hcoeff[0]*(H1[y ][x] + H1[y+1][x]) - + hcoeff[1]*(H1[y+1][x] + H1[y+2][x]) - + ... -h3[y][x] = (H3[y][x] + 2048)>>12; - - - F H1 F - | | | - | | | - | | | - F H1 F - | | | - | | | - | | | - F-------F-------F-> H1<-F-------F-------F - v v v - H2 H3 H2 - ^ ^ ^ - F-------F-------F-> H1<-F-------F-------F - | | | - | | | - | | | - F H1 F - | | | - | | | - | | | - F H1 F - - -unavailable fullpel samples (outside the picture for example) shall be equal -to the closest available fullpel sample - - -Smaller pel interpolation: --------------------------- -if diag_mc is set then points which lie on a line between 2 vertically, -horiziontally or diagonally adjacent halfpel points shall be interpolated -linearls with rounding to nearest and halfway values rounded up. -points which lie on 2 diagonals at the same time should only use the one -diagonal not containing the fullpel point - - - - F-->O---q---O<--h1->O---q---O<--F - v \ / v \ / v - O O O O O O O - | / | \ | - q q q q q - | / | \ | - O O O O O O O - ^ / \ ^ / \ ^ - h2-->O---q---O<--h3->O---q---O<--h2 - v \ / v \ / v - O O O O O O O - | \ | / | - q q q q q - | \ | / | - O O O O O O O - ^ / \ ^ / \ ^ - F-->O---q---O<--h1->O---q---O<--F - - - -the remaining points shall be bilinearly interpolated from the -up to 4 surrounding halfpel and fullpel points, again rounding should be to -nearest and halfway values rounded up - -compliant Snow decoders MUST support 1-1/8 pel luma and 1/2-1/16 pel chroma -interpolation at least - - -Overlapped block motion compensation: -------------------------------------- -FIXME - -LL band prediction: -=================== -Each sample in the LL0 subband is predicted by the median of the left, top and -left+top-topleft samples, samples outside the subband shall be considered to -be 0. To reverse this prediction in the decoder apply the following. -for(y=0; y|-------+-------|->|-------+-------|->| L1 | H1 |->... -| | | | | | | | | | | | -| LH1 | HH1 | | LH1 | HH1 | | LH1 | HH1 | | | | -| | | | | | | | | | | | - --------------- --------------- --------------- --------------- - - -1D Filter: ----------- -1. interleave the samples of the low and high frequency subbands like -s={L0, H0, L1, H1, L2, H2, L3, H3, ... } -note, this can end with a L or a H, the number of elements shall be w -s[-1] shall be considered equivalent to s[1 ] -s[w ] shall be considered equivalent to s[w-2] - -2. perform the lifting steps in order as described below - -5/3 Integer filter: -1. s[i] -= (s[i-1] + s[i+1] + 2)>>2; for all even i < w -2. s[i] += (s[i-1] + s[i+1] )>>1; for all odd i < w - -\ | /|\ | /|\ | /|\ | /|\ - \|/ | \|/ | \|/ | \|/ | - + | + | + | + | -1/4 - /|\ | /|\ | /|\ | /|\ | -/ | \|/ | \|/ | \|/ | \|/ - | + | + | + | + +1/2 - - -Snow's 9/7 Integer filter: -1. s[i] -= (3*(s[i-1] + s[i+1]) + 4)>>3; for all even i < w -2. s[i] -= s[i-1] + s[i+1] ; for all odd i < w -3. s[i] += ( s[i-1] + s[i+1] + 4*s[i] + 8)>>4; for all even i < w -4. s[i] += (3*(s[i-1] + s[i+1]) )>>1; for all odd i < w - -\ | /|\ | /|\ | /|\ | /|\ - \|/ | \|/ | \|/ | \|/ | - + | + | + | + | -3/8 - /|\ | /|\ | /|\ | /|\ | -/ | \|/ | \|/ | \|/ | \|/ - (| + (| + (| + (| + -1 -\ + /|\ + /|\ + /|\ + /|\ +1/4 - \|/ | \|/ | \|/ | \|/ | - + | + | + | + | +1/16 - /|\ | /|\ | /|\ | /|\ | -/ | \|/ | \|/ | \|/ | \|/ - | + | + | + | + +3/2 - -optimization tips: -following are exactly identical -(3a)>>1 == a + (a>>1) -(a + 4b + 8)>>4 == ((a>>2) + b + 2)>>2 - -16bit implementation note: -The IDWT can be implemented with 16bits, but this requires some care to -prevent overflows, the following list, lists the minimum number of bits needed -for some terms -1. lifting step -A= s[i-1] + s[i+1] 16bit -3*A + 4 18bit -A + (A>>1) + 2 17bit - -3. lifting step -s[i-1] + s[i+1] 17bit - -4. lifiting step -3*(s[i-1] + s[i+1]) 17bit - - -TODO: -===== -Important: -finetune initial contexts -flip wavelet? -try to use the wavelet transformed predicted image (motion compensated image) as context for coding the residual coefficients -try the MV length as context for coding the residual coefficients -use extradata for stuff which is in the keyframes now? -the MV median predictor is patented IIRC -implement per picture halfpel interpolation -try different range coder state transition tables for different contexts - -Not Important: -compare the 6 tap and 8 tap hpel filters (psnr/bitrate and subjective quality) -spatial_scalability b vs u (!= 0 breaks syntax anyway so we can add a u later) - - -Credits: -======== -Michael Niedermayer -Loren Merritt - - -Copyright: -========== -GPL + GFDL + whatever is needed to make this a RFC diff --git a/ffmpeg1/doc/soc.txt b/ffmpeg1/doc/soc.txt deleted file mode 100644 index 2504dba..0000000 --- a/ffmpeg1/doc/soc.txt +++ /dev/null @@ -1,24 +0,0 @@ -Google Summer of Code and similar project guidelines - -Summer of Code is a project by Google in which students are paid to implement -some nice new features for various participating open source projects ... - -This text is a collection of things to take care of for the next soc as -it's a little late for this year's soc (2006). - -The Goal: -Our goal in respect to soc is and must be of course exactly one thing and -that is to improve FFmpeg, to reach this goal, code must -* conform to the development policy and patch submission guidelines -* must improve FFmpeg somehow (faster, smaller, "better", - more codecs supported, fewer bugs, cleaner, ...) - -for mentors and other developers to help students to reach that goal it is -essential that changes to their codebase are publicly visible, clean and -easy reviewable that again leads us to: -* use of a revision control system like git -* separation of cosmetic from non-cosmetic changes (this is almost entirely - ignored by mentors and students in soc 2006 which might lead to a surprise - when the code will be reviewed at the end before a possible inclusion in - FFmpeg, individual changes were generally not reviewable due to cosmetics). -* frequent commits, so that comments can be provided early diff --git a/ffmpeg1/doc/swresample.txt b/ffmpeg1/doc/swresample.txt deleted file mode 100644 index 2d192a3..0000000 --- a/ffmpeg1/doc/swresample.txt +++ /dev/null @@ -1,46 +0,0 @@ - The official guide to swresample for confused developers. - ========================================================= - -Current (simplified) Architecture: ---------------------------------- - Input - v - __________________/|\___________ - / | \ - / input sample format convert v - / | ___________/ - | |/ - | v - | ___________/|\___________ _____________ - | / | \ | | - | Rematrix | resample <---->| Buffers | - | \___________ | ___________/ |_____________| - v \|/ -Special Converter v - v ___________/|\___________ _____________ - | / | \ | | - | Rematrix | resample <---->| Buffers | - | \___________ | ___________/ |_____________| - | \|/ - | v - | |\___________ - \ | \ - \ output sample format convert v - \_________________ | ___________/ - \|/ - v - Output - -Planar/Packed conversion is done when needed during sample format conversion. -Every step can be skipped without memcpy when it is not needed. -Either Resampling and Rematrixing can be performed first depending on which -way it is faster. -The Buffers are needed for resampling due to resamplng being a process that -requires future and past data, it thus also introduces inevitably a delay when -used. -Internally 32bit float and 16bit int is supported currently, other formats can -easily be added. -Externally all sample formats in packed and planar configuration are supported -It's also trivial to add special converters for common cases. -If only sample format and/or packed/planar conversion is needed, it -is performed from input to output directly in a single pass with no intermediates. diff --git a/ffmpeg1/doc/swscale.txt b/ffmpeg1/doc/swscale.txt deleted file mode 100644 index 2066009..0000000 --- a/ffmpeg1/doc/swscale.txt +++ /dev/null @@ -1,98 +0,0 @@ - The official guide to swscale for confused developers. - ======================================================== - -Current (simplified) Architecture: ---------------------------------- - Input - v - _______OR_________ - / \ - / \ - special converter [Input to YUV converter] - | | - | (8bit YUV 4:4:4 / 4:2:2 / 4:2:0 / 4:0:0 ) - | | - | v - | Horizontal scaler - | | - | (15bit YUV 4:4:4 / 4:2:2 / 4:2:0 / 4:1:1 / 4:0:0 ) - | | - | v - | Vertical scaler and output converter - | | - v v - output - - -Swscale has 2 scaler paths. Each side must be capable of handling -slices, that is, consecutive non-overlapping rectangles of dimension -(0,slice_top) - (picture_width, slice_bottom). - -special converter - These generally are unscaled converters of common - formats, like YUV 4:2:0/4:2:2 -> RGB12/15/16/24/32. Though it could also - in principle contain scalers optimized for specific common cases. - -Main path - The main path is used when no special converter can be used. The code - is designed as a destination line pull architecture. That is, for each - output line the vertical scaler pulls lines from a ring buffer. When - the ring buffer does not contain the wanted line, then it is pulled from - the input slice through the input converter and horizontal scaler. - The result is also stored in the ring buffer to serve future vertical - scaler requests. - When no more output can be generated because lines from a future slice - would be needed, then all remaining lines in the current slice are - converted, horizontally scaled and put in the ring buffer. - [This is done for luma and chroma, each with possibly different numbers - of lines per picture.] - -Input to YUV Converter - When the input to the main path is not planar 8 bits per component YUV or - 8-bit gray, it is converted to planar 8-bit YUV. Two sets of converters - exist for this currently: One performs horizontal downscaling by 2 - before the conversion, the other leaves the full chroma resolution, - but is slightly slower. The scaler will try to preserve full chroma - when the output uses it. It is possible to force full chroma with - SWS_FULL_CHR_H_INP even for cases where the scaler thinks it is useless. - -Horizontal scaler - There are several horizontal scalers. A special case worth mentioning is - the fast bilinear scaler that is made of runtime-generated MMXEXT code - using specially tuned pshufw instructions. - The remaining scalers are specially-tuned for various filter lengths. - They scale 8-bit unsigned planar data to 16-bit signed planar data. - Future >8 bits per component inputs will need to add a new horizontal - scaler that preserves the input precision. - -Vertical scaler and output converter - There is a large number of combined vertical scalers + output converters. - Some are: - * unscaled output converters - * unscaled output converters that average 2 chroma lines - * bilinear converters (C, MMX and accurate MMX) - * arbitrary filter length converters (C, MMX and accurate MMX) - And - * Plain C 8-bit 4:2:2 YUV -> RGB converters using LUTs - * Plain C 17-bit 4:4:4 YUV -> RGB converters using multiplies - * MMX 11-bit 4:2:2 YUV -> RGB converters - * Plain C 16-bit Y -> 16-bit gray - ... - - RGB with less than 8 bits per component uses dither to improve the - subjective quality and low-frequency accuracy. - - -Filter coefficients: --------------------- -There are several different scalers (bilinear, bicubic, lanczos, area, -sinc, ...). Their coefficients are calculated in initFilter(). -Horizontal filter coefficients have a 1.0 point at 1 << 14, vertical ones at -1 << 12. The 1.0 points have been chosen to maximize precision while leaving -a little headroom for convolutional filters like sharpening filters and -minimizing SIMD instructions needed to apply them. -It would be trivial to use a different 1.0 point if some specific scaler -would benefit from it. -Also, as already hinted at, initFilter() accepts an optional convolutional -filter as input that can be used for contrast, saturation, blur, sharpening -shift, chroma vs. luma shift, ... diff --git a/ffmpeg1/doc/syntax.texi b/ffmpeg1/doc/syntax.texi deleted file mode 100644 index af22d6c..0000000 --- a/ffmpeg1/doc/syntax.texi +++ /dev/null @@ -1,258 +0,0 @@ -@chapter Syntax -@c man begin SYNTAX - -This section documents the syntax and formats employed by the FFmpeg -libraries and tools. - -@anchor{quoting_and_escaping} -@section Quoting and escaping - -FFmpeg adopts the following quoting and escaping mechanism, unless -explicitly specified. The following rules are applied: - -@itemize -@item -@code{'} and @code{\} are special characters (respectively used for -quoting and escaping). In addition to them, there might be other -special characters depending on the specific syntax where the escaping -and quoting are employed. - -@item -A special character is escaped by prefixing it with a '\'. - -@item -All characters enclosed between '' are included literally in the -parsed string. The quote character @code{'} itself cannot be quoted, -so you may need to close the quote and escape it. - -@item -Leading and trailing whitespaces, unless escaped or quoted, are -removed from the parsed string. -@end itemize - -Note that you may need to add a second level of escaping when using -the command line or a script, which depends on the syntax of the -adopted shell language. - -The function @code{av_get_token} defined in -@file{libavutil/avstring.h} can be used to parse a token quoted or -escaped according to the rules defined above. - -The tool @file{tools/ffescape} in the FFmpeg source tree can be used -to automatically quote or escape a string in a script. - -@subsection Examples - -@itemize -@item -Escape the string @code{Crime d'Amour} containing the @code{'} special -character: -@example -Crime d\'Amour -@end example - -@item -The string above contains a quote, so the @code{'} needs to be escaped -when quoting it: -@example -'Crime d'\''Amour' -@end example - -@item -Include leading or trailing whitespaces using quoting: -@example -' this string starts and ends with whitespaces ' -@end example - -@item -Escaping and quoting can be mixed together: -@example -' The string '\'string\'' is a string ' -@end example - -@item -To include a literal @code{\} you can use either escaping or quoting: -@example -'c:\foo' can be written as c:\\foo -@end example -@end itemize - -@anchor{date syntax} -@section Date - -The accepted syntax is: -@example -[(YYYY-MM-DD|YYYYMMDD)[T|t| ]]((HH:MM:SS[.m...]]])|(HHMMSS[.m...]]]))[Z] -now -@end example - -If the value is "now" it takes the current time. - -Time is local time unless Z is appended, in which case it is -interpreted as UTC. -If the year-month-day part is not specified it takes the current -year-month-day. - -@anchor{time duration syntax} -@section Time duration - -The accepted syntax is: -@example -[-][HH:]MM:SS[.m...] -[-]S+[.m...] -@end example - -@var{HH} expresses the number of hours, @var{MM} the number a of minutes -and @var{SS} the number of seconds. - -@anchor{video size syntax} -@section Video size -Specify the size of the sourced video, it may be a string of the form -@var{width}x@var{height}, or the name of a size abbreviation. - -The following abbreviations are recognized: -@table @samp -@item ntsc -720x480 -@item pal -720x576 -@item qntsc -352x240 -@item qpal -352x288 -@item sntsc -640x480 -@item spal -768x576 -@item film -352x240 -@item ntsc-film -352x240 -@item sqcif -128x96 -@item qcif -176x144 -@item cif -352x288 -@item 4cif -704x576 -@item 16cif -1408x1152 -@item qqvga -160x120 -@item qvga -320x240 -@item vga -640x480 -@item svga -800x600 -@item xga -1024x768 -@item uxga -1600x1200 -@item qxga -2048x1536 -@item sxga -1280x1024 -@item qsxga -2560x2048 -@item hsxga -5120x4096 -@item wvga -852x480 -@item wxga -1366x768 -@item wsxga -1600x1024 -@item wuxga -1920x1200 -@item woxga -2560x1600 -@item wqsxga -3200x2048 -@item wquxga -3840x2400 -@item whsxga -6400x4096 -@item whuxga -7680x4800 -@item cga -320x200 -@item ega -640x350 -@item hd480 -852x480 -@item hd720 -1280x720 -@item hd1080 -1920x1080 -@item 2k -2048x1080 -@item 2kflat -1998x1080 -@item 2kscope -2048x858 -@item 4k -4096x2160 -@item 4kflat -3996x2160 -@item 4kscope -4096x1716 -@end table - -@anchor{video rate syntax} -@section Video rate - -Specify the frame rate of a video, expressed as the number of frames -generated per second. It has to be a string in the format -@var{frame_rate_num}/@var{frame_rate_den}, an integer number, a float -number or a valid video frame rate abbreviation. - -The following abbreviations are recognized: -@table @samp -@item ntsc -30000/1001 -@item pal -25/1 -@item qntsc -30000/1001 -@item qpal -25/1 -@item sntsc -30000/1001 -@item spal -25/1 -@item film -24/1 -@item ntsc-film -24000/1001 -@end table - -@anchor{ratio syntax} -@section Ratio - -A ratio can be expressed as an expression, or in the form -@var{numerator}:@var{denominator}. - -Note that a ratio with infinite (1/0) or negative value is -considered valid, so you should check on the returned value if you -want to exclude those values. - -The undefined value can be expressed using the "0:0" string. - -@anchor{color syntax} -@section Color - -It can be the name of a color (case insensitive match) or a -[0x|#]RRGGBB[AA] sequence, possibly followed by "@@" and a string -representing the alpha component. - -The alpha component may be a string composed by "0x" followed by an -hexadecimal number or a decimal number between 0.0 and 1.0, which -represents the opacity value (0x00/0.0 means completely transparent, -0xff/1.0 completely opaque). -If the alpha component is not specified then 0xff is assumed. - -The string "random" will result in a random color. - -@c man end SYNTAX diff --git a/ffmpeg1/doc/t2h.init b/ffmpeg1/doc/t2h.init deleted file mode 100644 index 2aab488..0000000 --- a/ffmpeg1/doc/t2h.init +++ /dev/null @@ -1,116 +0,0 @@ -# no horiz rules between sections -$end_section = \&FFmpeg_end_section; -sub FFmpeg_end_section($$) -{ -} - -$EXTRA_HEAD = -' -'; - -$CSS_LINES = $ENV{"FFMPEG_CSS"} || < -EOT - -my $TEMPLATE_HEADER = $ENV{"FFMPEG_HEADER"} || <
'; - -$SMALL_RULE = ''; -$BODYTEXT = ''; - -$print_page_foot = \&FFmpeg_print_page_foot; -sub FFmpeg_print_page_foot($$) -{ - my $fh = shift; - my $program_string = defined &T2H_DEFAULT_program_string ? - T2H_DEFAULT_program_string() : program_string(); - print $fh '
' . "\n"; - print $fh '' . $program_string; - print $fh "
\n"; -} - -$float = \&FFmpeg_float; - -sub FFmpeg_float($$$$) -{ - my $text = shift; - my $float = shift; - my $caption = shift; - my $shortcaption = shift; - - my $label = ''; - if (exists($float->{'id'})) - { - $label = &$anchor($float->{'id'}); - } - my $class = ''; - my $subject = ''; - - if ($caption =~ /NOTE/) - { - $class = "alert alert-info"; - } - elsif ($caption =~ /IMPORTANT/) - { - $class = "alert alert-warning"; - } - - return '
' . "$label\n" . $text . '
'; -} - -$print_page_head = \&FFmpeg_print_page_head; -sub FFmpeg_print_page_head($$) -{ - my $fh = shift; - my $longtitle = "$Texi2HTML::THISDOC{'fulltitle_no_texi'}"; - $longtitle .= ": $Texi2HTML::NO_TEXI{'This'}" if exists $Texi2HTML::NO_TEXI{'This'}; - my $description = $DOCUMENT_DESCRIPTION; - $description = $longtitle if (!defined($description)); - $description = "" if - ($description ne ''); - $description = $Texi2HTML::THISDOC{'documentdescription'} if (defined($Texi2HTML::THISDOC{'documentdescription'})); - my $encoding = ''; - $encoding = "" if (defined($ENCODING) and ($ENCODING ne '')); - $longtitle =~ s/Documentation.*//g; - $longtitle = "FFmpeg documentation : " . $longtitle; - - print $fh < - -$Texi2HTML::THISDOC{'copying'} - - -$longtitle - -$description - - - - -$encoding -$CSS_LINES -$TEMPLATE_HEADER -EOT -} - -# declare encoding in header -$IN_ENCODING = $ENCODING = "utf-8"; - -# no navigation elements -$SECTION_NAVIGATION = 0; -# the same for texi2html 5.0 -$HEADERS = 0; - -# TOC and Chapter headings link -$TOC_LINKS = 1; - -# print the TOC where @contents is used -$INLINE_CONTENTS = 1; diff --git a/ffmpeg1/doc/tablegen.txt b/ffmpeg1/doc/tablegen.txt deleted file mode 100644 index 4c4f036..0000000 --- a/ffmpeg1/doc/tablegen.txt +++ /dev/null @@ -1,70 +0,0 @@ -Writing a table generator - -This documentation is preliminary. -Parts of the API are not good and should be changed. - -Basic concepts - -A table generator consists of two files, *_tablegen.c and *_tablegen.h. -The .h file will provide the variable declarations and initialization -code for the tables, the .c calls the initialization code and then prints -the tables as a header file using the tableprint.h helpers. -Both of these files will be compiled for the host system, so to avoid -breakage with cross-compilation neither of them may include, directly -or indirectly, config.h or avconfig.h. -This means that e.g. libavutil/mathematics.h is ok but libavutil/libm.h is not. -Due to this, the .c file or Makefile may have to provide additional defines -or stubs, though if possible this should be avoided. -In particular, CONFIG_HARDCODED_TABLES should always be defined to 0. - -The .c file - -This file should include the *_tablegen.h and tableprint.h files and -anything else it needs as long as it does not depend on config.h or -avconfig.h. -In addition to that it must contain a main() function which initializes -all tables by calling the init functions from the .h file and then prints -them. -The printing code typically looks like this: - write_fileheader(); - printf("static const uint8_t my_array[100] = {\n"); - write_uint8_t_array(my_array, 100); - printf("};\n"); - -This is the more generic form, in case you need to do something special. -Usually you should instead use the short form: - write_fileheader(); - WRITE_ARRAY("static const", uint8_t, my_array); - -write_fileheader() adds some minor things like a "this is a generated file" -comment and some standard includes. -tablegen.h defines some write functions for one- and two-dimensional arrays -for standard types - they print only the "core" parts so they are easier -to reuse for multi-dimensional arrays so the outermost {} must be printed -separately. -If there's no standard function for printing the type you need, the -WRITE_1D_FUNC_ARGV macro is a very quick way to create one. -See libavcodec/dv_tablegen.c for an example. - - -The .h file - -This file should contain: - - one or more initialization functions - - the table variable declarations -If CONFIG_HARDCODED_TABLES is set, the initialization functions should -not do anything, and instead of the variable declarations the -generated *_tables.h file should be included. -Since that will be generated in the build directory, the path must be -included, i.e. -#include "libavcodec/example_tables.h" -not -#include "example_tables.h" - -Makefile changes - -To make the automatic table creation work, you must manually declare the -new dependency. -For this add a line similar to this: -$(SUBDIR)example.o: $(SUBDIR)example_tables.h -under the "ifdef CONFIG_HARDCODED_TABLES" section in the Makefile. diff --git a/ffmpeg1/doc/texi2pod.pl b/ffmpeg1/doc/texi2pod.pl deleted file mode 100755 index 697576c..0000000 --- a/ffmpeg1/doc/texi2pod.pl +++ /dev/null @@ -1,453 +0,0 @@ -#! /usr/bin/perl - -# Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. - -# This file is part of GNU CC. - -# GNU CC is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2, or (at your option) -# any later version. - -# GNU CC is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with GNU CC; see the file COPYING. If not, write to -# the Free Software Foundation, 51 Franklin Street, Fifth Floor, -# Boston, MA 02110-1301 USA - -# This does trivial (and I mean _trivial_) conversion of Texinfo -# markup to Perl POD format. It's intended to be used to extract -# something suitable for a manpage from a Texinfo document. - -use warnings; - -$output = 0; -$skipping = 0; -%chapters = (); -@chapters_sequence = (); -$chapter = ""; -@icstack = (); -@endwstack = (); -@skstack = (); -@instack = (); -$shift = ""; -%defs = (); -$fnno = 1; -$inf = ""; -@ibase = (); - -while ($_ = shift) { - if (/^-D(.*)$/) { - if ($1 ne "") { - $flag = $1; - } else { - $flag = shift; - } - $value = ""; - ($flag, $value) = ($flag =~ /^([^=]+)(?:=(.+))?/); - die "no flag specified for -D\n" - unless $flag ne ""; - die "flags may only contain letters, digits, hyphens, dashes and underscores\n" - unless $flag =~ /^[a-zA-Z0-9_-]+$/; - $defs{$flag} = $value; - } elsif (/^-I(.*)$/) { - push @ibase, $1 ne "" ? $1 : shift; - } elsif (/^-/) { - usage(); - } else { - $in = $_, next unless defined $in; - $out = $_, next unless defined $out; - usage(); - } -} - -push @ibase, "."; - -if (defined $in) { - $inf = gensym(); - open($inf, "<$in") or die "opening \"$in\": $!\n"; - push @ibase, $1 if $in =~ m|^(.+)/[^/]+$|; -} else { - $inf = \*STDIN; -} - -if (defined $out) { - open(STDOUT, ">$out") or die "opening \"$out\": $!\n"; -} - -while(defined $inf) { -INF: while(<$inf>) { - # Certain commands are discarded without further processing. - /^\@(?: - [a-z]+index # @*index: useful only in complete manual - |need # @need: useful only in printed manual - |(?:end\s+)?group # @group .. @end group: ditto - |page # @page: ditto - |node # @node: useful only in .info file - |(?:end\s+)?ifnottex # @ifnottex .. @end ifnottex: use contents - )\b/x and next; - - chomp; - - # Look for filename and title markers. - /^\@setfilename\s+([^.]+)/ and $fn = $1, next; - /^\@settitle\s+([^.]+)/ and $tl = postprocess($1), next; - - # Identify a man title but keep only the one we are interested in. - /^\@c\s+man\s+title\s+([A-Za-z0-9-]+)\s+(.+)/ and do { - if (exists $defs{$1}) { - $fn = $1; - $tl = postprocess($2); - } - next; - }; - - /^\@include\s+(.+)$/ and do { - push @instack, $inf; - $inf = gensym(); - - for (@ibase) { - open($inf, "<" . $_ . "/" . $1) and next INF; - } - die "cannot open $1: $!\n"; - }; - - /^\@chapter\s+([A-Za-z ]+)/ and do { - # close old chapter - $chapters{$chapter_name} .= postprocess($chapter) if ($chapter_name); - - # start new chapter - $chapter_name = $1, push (@chapters_sequence, $chapter_name); - $chapters{$chapter_name} = "" unless exists $chapters{$chapter_name}; - $chapter = ""; - $output = 1; - next; - }; - - /^\@bye/ and do { - # close old chapter - $chapters{$chapter_name} .= postprocess($chapter) if ($chapter_name); - last INF; - }; - - # handle variables - /^\@set\s+([a-zA-Z0-9_-]+)\s*(.*)$/ and do { - $defs{$1} = $2; - next; - }; - /^\@clear\s+([a-zA-Z0-9_-]+)/ and do { - delete $defs{$1}; - next; - }; - - next unless $output; - - # Discard comments. (Can't do it above, because then we'd never see - # @c man lines.) - /^\@c\b/ and next; - - # End-block handler goes up here because it needs to operate even - # if we are skipping. - /^\@end\s+([a-z]+)/ and do { - # Ignore @end foo, where foo is not an operation which may - # cause us to skip, if we are presently skipping. - my $ended = $1; - next if $skipping && $ended !~ /^(?:ifset|ifclear|ignore|menu|iftex|ifhtml|ifnothtml)$/; - - die "\@end $ended without \@$ended at line $.\n" unless defined $endw; - die "\@$endw ended by \@end $ended at line $.\n" unless $ended eq $endw; - - $endw = pop @endwstack; - - if ($ended =~ /^(?:ifset|ifclear|ignore|menu|iftex|ifhtml|ifnothtml)$/) { - $skipping = pop @skstack; - next; - } elsif ($ended =~ /^(?:example|smallexample|display)$/) { - $shift = ""; - $_ = ""; # need a paragraph break - } elsif ($ended =~ /^(?:itemize|enumerate|(?:multi|[fv])?table)$/) { - $_ = "\n=back\n"; - $ic = pop @icstack; - } else { - die "unknown command \@end $ended at line $.\n"; - } - }; - - # We must handle commands which can cause skipping even while we - # are skipping, otherwise we will not process nested conditionals - # correctly. - /^\@ifset\s+([a-zA-Z0-9_-]+)/ and do { - push @endwstack, $endw; - push @skstack, $skipping; - $endw = "ifset"; - $skipping = 1 unless exists $defs{$1}; - next; - }; - - /^\@ifclear\s+([a-zA-Z0-9_-]+)/ and do { - push @endwstack, $endw; - push @skstack, $skipping; - $endw = "ifclear"; - $skipping = 1 if exists $defs{$1}; - next; - }; - - /^\@(ignore|menu|iftex|ifhtml|ifnothtml)\b/ and do { - push @endwstack, $endw; - push @skstack, $skipping; - $endw = $1; - $skipping = $endw !~ /ifnothtml/; - next; - }; - - next if $skipping; - - # Character entities. First the ones that can be replaced by raw text - # or discarded outright: - s/\@copyright\{\}/(c)/g; - s/\@dots\{\}/.../g; - s/\@enddots\{\}/..../g; - s/\@([.!? ])/$1/g; - s/\@[:-]//g; - s/\@bullet(?:\{\})?/*/g; - s/\@TeX\{\}/TeX/g; - s/\@pounds\{\}/\#/g; - s/\@minus(?:\{\})?/-/g; - - # Now the ones that have to be replaced by special escapes - # (which will be turned back into text by unmunge()) - s/&/&/g; - s/\@\{/{/g; - s/\@\}/}/g; - s/\@\@/&at;/g; - - # Inside a verbatim block, handle @var specially. - if ($shift ne "") { - s/\@var\{([^\}]*)\}/<$1>/g; - } - - # POD doesn't interpret E<> inside a verbatim block. - if ($shift eq "") { - s//>/g; - } else { - s//>/g; - } - - # Single line command handlers. - - /^\@(?:section|unnumbered|unnumberedsec|center|heading)\s+(.+)$/ - and $_ = "\n=head2 $1\n"; - /^\@(?:subsection|subheading)\s+(.+)$/ - and $_ = "\n=head3 $1\n"; - /^\@(?:subsubsection|subsubheading)\s+(.+)$/ - and $_ = "\n=head4 $1\n"; - - # Block command handlers: - /^\@itemize\s*(\@[a-z]+|\*|-)?/ and do { - push @endwstack, $endw; - push @icstack, $ic; - $ic = $1 ? $1 : "*"; - $_ = "\n=over 4\n"; - $endw = "itemize"; - }; - - /^\@enumerate(?:\s+([a-zA-Z0-9]+))?/ and do { - push @endwstack, $endw; - push @icstack, $ic; - if (defined $1) { - $ic = $1 . "."; - } else { - $ic = "1."; - } - $_ = "\n=over 4\n"; - $endw = "enumerate"; - }; - - /^\@((?:multi|[fv])?table)\s+(\@[a-z]+)/ and do { - push @endwstack, $endw; - push @icstack, $ic; - $endw = $1; - $ic = $2; - $ic =~ s/\@(?:samp|strong|key|gcctabopt|option|env|command)/B/; - $ic =~ s/\@(?:code|kbd)/C/; - $ic =~ s/\@(?:dfn|var|emph|cite|i)/I/; - $ic =~ s/\@(?:file)/F/; - $ic =~ s/\@(?:columnfractions)//; - $_ = "\n=over 4\n"; - }; - - /^\@((?:small)?example|display)/ and do { - push @endwstack, $endw; - $endw = $1; - $shift = "\t"; - $_ = ""; # need a paragraph break - }; - - /^\@item\s+(.*\S)\s*$/ and $endw eq "multitable" and do { - my $columns = $1; - $columns =~ s/\@tab/ : /; - - $_ = "\n=item B<". $columns .">\n"; - }; - - /^\@tab\s+(.*\S)\s*$/ and $endw eq "multitable" and do { - my $columns = $1; - $columns =~ s/\@tab/ : /; - - $_ = " : ". $columns; - $chapter =~ s/\n+\s+$//; - }; - - /^\@itemx?\s*(.+)?$/ and do { - if (defined $1) { - # Entity escapes prevent munging by the <> processing below. - $_ = "\n=item $ic\<$1\>\n"; - } else { - $_ = "\n=item $ic\n"; - $ic =~ y/A-Ya-y/B-Zb-z/; - $ic =~ s/(\d+)/$1 + 1/eg; - } - }; - - $chapter .= $shift.$_."\n"; -} -# End of current file. -close($inf); -$inf = pop @instack; -} - -die "No filename or title\n" unless defined $fn && defined $tl; - -$chapters{NAME} = "$fn \- $tl\n"; -$chapters{FOOTNOTES} .= "=back\n" if exists $chapters{FOOTNOTES}; - -unshift @chapters_sequence, "NAME"; -for $chapter (@chapters_sequence) { - if (exists $chapters{$chapter}) { - $head = uc($chapter); - print "=head1 $head\n\n"; - print scalar unmunge ($chapters{$chapter}); - print "\n"; - } -} - -sub usage -{ - die "usage: $0 [-D toggle...] [infile [outfile]]\n"; -} - -sub postprocess -{ - local $_ = $_[0]; - - # @value{foo} is replaced by whatever 'foo' is defined as. - while (m/(\@value\{([a-zA-Z0-9_-]+)\})/g) { - if (! exists $defs{$2}) { - print STDERR "Option $2 not defined\n"; - s/\Q$1\E//; - } else { - $value = $defs{$2}; - s/\Q$1\E/$value/; - } - } - - # Formatting commands. - # Temporary escape for @r. - s/\@r\{([^\}]*)\}/R<$1>/g; - s/\@(?:dfn|var|emph|cite|i)\{([^\}]*)\}/I<$1>/g; - s/\@(?:code|kbd)\{([^\}]*)\}/C<$1>/g; - s/\@(?:gccoptlist|samp|strong|key|option|env|command|b)\{([^\}]*)\}/B<$1>/g; - s/\@sc\{([^\}]*)\}/\U$1/g; - s/\@file\{([^\}]*)\}/F<$1>/g; - s/\@w\{([^\}]*)\}/S<$1>/g; - s/\@(?:dmn|math)\{([^\}]*)\}/$1/g; - - # Cross references are thrown away, as are @noindent and @refill. - # (@noindent is impossible in .pod, and @refill is unnecessary.) - # @* is also impossible in .pod; we discard it and any newline that - # follows it. Similarly, our macro @gol must be discarded. - - s/\@anchor{(?:[^\}]*)\}//g; - s/\(?\@xref\{(?:[^\}]*)\}(?:[^.<]|(?:<[^<>]*>))*\.\)?//g; - s/\s+\(\@pxref\{(?:[^\}]*)\}\)//g; - s/;\s+\@pxref\{(?:[^\}]*)\}//g; - s/\@ref\{(?:[^,\}]*,)(?:[^,\}]*,)([^,\}]*).*\}/$1/g; - s/\@ref\{([^\}]*)\}/$1/g; - s/\@noindent\s*//g; - s/\@refill//g; - s/\@gol//g; - s/\@\*\s*\n?//g; - - # @uref can take one, two, or three arguments, with different - # semantics each time. @url and @email are just like @uref with - # one argument, for our purposes. - s/\@(?:uref|url|email)\{([^\},]*),?[^\}]*\}/<B<$1>>/g; - s/\@uref\{([^\},]*),([^\},]*)\}/$2 (C<$1>)/g; - s/\@uref\{([^\},]*),([^\},]*),([^\},]*)\}/$3/g; - - # Turn B blah> into B I B to - # match Texinfo semantics of @emph inside @samp. Also handle @r - # inside bold. - s/<//g; - 1 while s/B<((?:[^<>]|I<[^<>]*>)*)R<([^>]*)>/B<$1>${2}B]*)I<([^>]+)>/B<$1>I<$2>B]*)B<([^>]+)>/I<$1>B<$2>I//g; - s/([BI])<(\s+)([^>]+)>/$2$1<$3>/g; - s/([BI])<([^>]+?)(\s+)>/$1<$2>$3/g; - - # Extract footnotes. This has to be done after all other - # processing because otherwise the regexp will choke on formatting - # inside @footnote. - while (/\@footnote/g) { - s/\@footnote\{([^\}]+)\}/[$fnno]/; - add_footnote($1, $fnno); - $fnno++; - } - - return $_; -} - -sub unmunge -{ - # Replace escaped symbols with their equivalents. - local $_ = $_[0]; - - s/</E/g; - s/>/E/g; - s/{/\{/g; - s/}/\}/g; - s/&at;/\@/g; - s/&/&/g; - return $_; -} - -sub add_footnote -{ - unless (exists $chapters{FOOTNOTES}) { - $chapters{FOOTNOTES} = "\n=over 4\n\n"; - } - - $chapters{FOOTNOTES} .= "=item $fnno.\n\n"; $fnno++; - $chapters{FOOTNOTES} .= $_[0]; - $chapters{FOOTNOTES} .= "\n\n"; -} - -# stolen from Symbol.pm -{ - my $genseq = 0; - sub gensym - { - my $name = "GEN" . $genseq++; - my $ref = \*{$name}; - delete $::{$name}; - return $ref; - } -} diff --git a/ffmpeg1/doc/viterbi.txt b/ffmpeg1/doc/viterbi.txt deleted file mode 100644 index 9782546..0000000 --- a/ffmpeg1/doc/viterbi.txt +++ /dev/null @@ -1,109 +0,0 @@ -This is a quick description of the viterbi aka dynamic programing -algorthm. - -Its reason for existence is that wikipedia has become very poor on -describing algorithms in a way that makes it useable for understanding -them or anything else actually. It tends now to describe the very same -algorithm under 50 different names and pages with few understandable -by even people who fully understand the algorithm and the theory behind. - -Problem description: (that is what it can solve) -assume we have a 2d table, or you could call it a graph or matrix if you -prefer - - O O O O O O O - - O O O O O O O - - O O O O O O O - - O O O O O O O - - -That table has edges connecting points from each column to the next column -and each edge has a score like: (only some edge and scores shown to keep it -readable) - - - O--5--O-----O-----O-----O-----O - 2 / 7 / \ / \ / \ / - \ / \ / \ / \ / \ / - O7-/--O--/--O--/--O--/--O--/--O - \/ \/ 1/ \/ \/ \/ \/ \/ \/ \/ - /\ /\ 2\ /\ /\ /\ /\ /\ /\ /\ - O3-/--O--/--O--/--O--/--O--/--O - / \ / \ / \ / \ / \ - 1 \ 9 \ / \ / \ / \ - O--2--O--1--O--5--O--3--O--8--O - - - -Our goal is to find a path from left to right through it which -minimizes the sum of the score of all edges. -(and of course left/right is just a convention here it could be top down too) -Similarly the minimum could be the maximum by just fliping the sign, -Example of a path with scores: - - O O O O O O O - ->---O. O O .O-2-O O O - 5. .7 . - O O-1-O O O 8 O O - . - O O O O O O-1-O---> (sum here is 24) - - -The viterbi algorthm now solves this simply column by column -For the previous column each point has a best path and a associated -score: - - O-----5 O - \ - \ - O \ 1 O - \/ - /\ - O / 2 O - / - / - O-----2 O - - -To move one column forward we just need to find the best path and associated -scores for the next column -here are some edges we could choose from: - - - O-----5--3--O - \ \8 - \ \ - O \ 1--9--O - \/ \3 - /\ \ - O / 2--1--O - / \2 - / \ - O-----2--4--O - -Finding the new best paths and scores for each point of our new column is -trivial given we know the previous column best paths and scores: - - O-----0-----8 - \ - \ - O \ 0----10 - \/ - /\ - O / 0-----3 - / \ - / \ - O 0 4 - - -the viterbi algorthm continues exactly like this column for column until the -end and then just picks the path with the best score (above that would be the -one with score 3) - - -Author: Michael niedermayer -Copyright LGPL diff --git a/ffmpeg1/ffmpeg.c b/ffmpeg1/ffmpeg.c deleted file mode 100644 index 12c7a28..0000000 --- a/ffmpeg1/ffmpeg.c +++ /dev/null @@ -1,3373 +0,0 @@ -/* - * Copyright (c) 2000-2003 Fabrice Bellard - * - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/** - * @file - * multimedia converter based on the FFmpeg libraries - */ - -#include "config.h" -#include -#include -#include -#include -#include -#include -#if HAVE_ISATTY -#if HAVE_IO_H -#include -#endif -#if HAVE_UNISTD_H -#include -#endif -#endif -#include "libavformat/avformat.h" -#include "libavdevice/avdevice.h" -#include "libswscale/swscale.h" -#include "libswresample/swresample.h" -#include "libavutil/opt.h" -#include "libavutil/channel_layout.h" -#include "libavutil/parseutils.h" -#include "libavutil/samplefmt.h" -#include "libavutil/colorspace.h" -#include "libavutil/fifo.h" -#include "libavutil/intreadwrite.h" -#include "libavutil/dict.h" -#include "libavutil/mathematics.h" -#include "libavutil/pixdesc.h" -#include "libavutil/avstring.h" -#include "libavutil/libm.h" -#include "libavutil/imgutils.h" -#include "libavutil/timestamp.h" -#include "libavutil/bprint.h" -#include "libavutil/time.h" -#include "libavformat/os_support.h" - -#include "libavformat/ffm.h" // not public API - -# include "libavfilter/avcodec.h" -# include "libavfilter/avfilter.h" -# include "libavfilter/avfiltergraph.h" -# include "libavfilter/buffersrc.h" -# include "libavfilter/buffersink.h" - -#if HAVE_SYS_RESOURCE_H -#include -#include -#include -#elif HAVE_GETPROCESSTIMES -#include -#endif -#if HAVE_GETPROCESSMEMORYINFO -#include -#include -#endif - -#if HAVE_SYS_SELECT_H -#include -#endif - -#if HAVE_TERMIOS_H -#include -#include -#include -#include -#elif HAVE_KBHIT -#include -#endif - -#if HAVE_PTHREADS -#include -#endif - -#include - -#include "ffmpeg.h" -#include "cmdutils.h" - -#include "libavutil/avassert.h" - -const char program_name[] = "ffmpeg"; -const int program_birth_year = 2000; - -static FILE *vstats_file; - -const char *const forced_keyframes_const_names[] = { - "n", - "n_forced", - "prev_forced_n", - "prev_forced_t", - "t", - NULL -}; - -static void do_video_stats(OutputStream *ost, int frame_size); -static int64_t getutime(void); -static int64_t getmaxrss(void); - -static int run_as_daemon = 0; -static int64_t video_size = 0; -static int64_t audio_size = 0; -static int64_t subtitle_size = 0; -static int64_t extra_size = 0; -static int nb_frames_dup = 0; -static int nb_frames_drop = 0; - -static int current_time; -AVIOContext *progress_avio = NULL; - -static uint8_t *subtitle_out; - -#if HAVE_PTHREADS -/* signal to input threads that they should exit; set by the main thread */ -static int transcoding_finished; -#endif - -#define DEFAULT_PASS_LOGFILENAME_PREFIX "ffmpeg2pass" - -InputStream **input_streams = NULL; -int nb_input_streams = 0; -InputFile **input_files = NULL; -int nb_input_files = 0; - -OutputStream **output_streams = NULL; -int nb_output_streams = 0; -OutputFile **output_files = NULL; -int nb_output_files = 0; - -FilterGraph **filtergraphs; -int nb_filtergraphs; - -#if HAVE_TERMIOS_H - -/* init terminal so that we can grab keys */ -static struct termios oldtty; -static int restore_tty; -#endif - - -/* sub2video hack: - Convert subtitles to video with alpha to insert them in filter graphs. - This is a temporary solution until libavfilter gets real subtitles support. - */ - -static int sub2video_get_blank_frame(InputStream *ist) -{ - int ret; - AVFrame *frame = ist->sub2video.frame; - - av_frame_unref(frame); - ist->sub2video.frame->width = ist->sub2video.w; - ist->sub2video.frame->height = ist->sub2video.h; - ist->sub2video.frame->format = AV_PIX_FMT_RGB32; - if ((ret = av_frame_get_buffer(frame, 32)) < 0) - return ret; - memset(frame->data[0], 0, frame->height * frame->linesize[0]); - return 0; -} - -static void sub2video_copy_rect(uint8_t *dst, int dst_linesize, int w, int h, - AVSubtitleRect *r) -{ - uint32_t *pal, *dst2; - uint8_t *src, *src2; - int x, y; - - if (r->type != SUBTITLE_BITMAP) { - av_log(NULL, AV_LOG_WARNING, "sub2video: non-bitmap subtitle\n"); - return; - } - if (r->x < 0 || r->x + r->w > w || r->y < 0 || r->y + r->h > h) { - av_log(NULL, AV_LOG_WARNING, "sub2video: rectangle overflowing\n"); - return; - } - - dst += r->y * dst_linesize + r->x * 4; - src = r->pict.data[0]; - pal = (uint32_t *)r->pict.data[1]; - for (y = 0; y < r->h; y++) { - dst2 = (uint32_t *)dst; - src2 = src; - for (x = 0; x < r->w; x++) - *(dst2++) = pal[*(src2++)]; - dst += dst_linesize; - src += r->pict.linesize[0]; - } -} - -static void sub2video_push_ref(InputStream *ist, int64_t pts) -{ - AVFrame *frame = ist->sub2video.frame; - int i; - - av_assert1(frame->data[0]); - ist->sub2video.last_pts = frame->pts = pts; - for (i = 0; i < ist->nb_filters; i++) - av_buffersrc_add_frame_flags(ist->filters[i]->filter, frame, - AV_BUFFERSRC_FLAG_KEEP_REF | - AV_BUFFERSRC_FLAG_PUSH); -} - -static void sub2video_update(InputStream *ist, AVSubtitle *sub) -{ - int w = ist->sub2video.w, h = ist->sub2video.h; - AVFrame *frame = ist->sub2video.frame; - int8_t *dst; - int dst_linesize; - int num_rects, i; - int64_t pts, end_pts; - - if (!frame) - return; - if (sub) { - pts = av_rescale_q(sub->pts + sub->start_display_time * 1000, - AV_TIME_BASE_Q, ist->st->time_base); - end_pts = av_rescale_q(sub->pts + sub->end_display_time * 1000, - AV_TIME_BASE_Q, ist->st->time_base); - num_rects = sub->num_rects; - } else { - pts = ist->sub2video.end_pts; - end_pts = INT64_MAX; - num_rects = 0; - } - if (sub2video_get_blank_frame(ist) < 0) { - av_log(ist->st->codec, AV_LOG_ERROR, - "Impossible to get a blank canvas.\n"); - return; - } - dst = frame->data [0]; - dst_linesize = frame->linesize[0]; - for (i = 0; i < num_rects; i++) - sub2video_copy_rect(dst, dst_linesize, w, h, sub->rects[i]); - sub2video_push_ref(ist, pts); - ist->sub2video.end_pts = end_pts; -} - -static void sub2video_heartbeat(InputStream *ist, int64_t pts) -{ - InputFile *infile = input_files[ist->file_index]; - int i, j, nb_reqs; - int64_t pts2; - - /* When a frame is read from a file, examine all sub2video streams in - the same file and send the sub2video frame again. Otherwise, decoded - video frames could be accumulating in the filter graph while a filter - (possibly overlay) is desperately waiting for a subtitle frame. */ - for (i = 0; i < infile->nb_streams; i++) { - InputStream *ist2 = input_streams[infile->ist_index + i]; - if (!ist2->sub2video.frame) - continue; - /* subtitles seem to be usually muxed ahead of other streams; - if not, substracting a larger time here is necessary */ - pts2 = av_rescale_q(pts, ist->st->time_base, ist2->st->time_base) - 1; - /* do not send the heartbeat frame if the subtitle is already ahead */ - if (pts2 <= ist2->sub2video.last_pts) - continue; - if (pts2 >= ist2->sub2video.end_pts || !ist2->sub2video.frame->data[0]) - sub2video_update(ist2, NULL); - for (j = 0, nb_reqs = 0; j < ist2->nb_filters; j++) - nb_reqs += av_buffersrc_get_nb_failed_requests(ist2->filters[j]->filter); - if (nb_reqs) - sub2video_push_ref(ist2, pts2); - } -} - -static void sub2video_flush(InputStream *ist) -{ - int i; - - for (i = 0; i < ist->nb_filters; i++) - av_buffersrc_add_ref(ist->filters[i]->filter, NULL, 0); -} - -/* end of sub2video hack */ - -void term_exit(void) -{ - av_log(NULL, AV_LOG_QUIET, "%s", ""); -#if HAVE_TERMIOS_H - if(restore_tty) - tcsetattr (0, TCSANOW, &oldtty); -#endif -} - -static volatile int received_sigterm = 0; -static volatile int received_nb_signals = 0; - -static void -sigterm_handler(int sig) -{ - received_sigterm = sig; - received_nb_signals++; - term_exit(); - if(received_nb_signals > 3) - exit(123); -} - -void term_init(void) -{ -#if HAVE_TERMIOS_H - if(!run_as_daemon){ - struct termios tty; - int istty = 1; -#if HAVE_ISATTY - istty = isatty(0) && isatty(2); -#endif - if (istty && tcgetattr (0, &tty) == 0) { - oldtty = tty; - restore_tty = 1; - atexit(term_exit); - - tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP - |INLCR|IGNCR|ICRNL|IXON); - tty.c_oflag |= OPOST; - tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN); - tty.c_cflag &= ~(CSIZE|PARENB); - tty.c_cflag |= CS8; - tty.c_cc[VMIN] = 1; - tty.c_cc[VTIME] = 0; - - tcsetattr (0, TCSANOW, &tty); - } - signal(SIGQUIT, sigterm_handler); /* Quit (POSIX). */ - } -#endif - avformat_network_deinit(); - - signal(SIGINT , sigterm_handler); /* Interrupt (ANSI). */ - signal(SIGTERM, sigterm_handler); /* Termination (ANSI). */ -#ifdef SIGXCPU - signal(SIGXCPU, sigterm_handler); -#endif -} - -/* read a key without blocking */ -static int read_key(void) -{ - unsigned char ch; -#if HAVE_TERMIOS_H - int n = 1; - struct timeval tv; - fd_set rfds; - - FD_ZERO(&rfds); - FD_SET(0, &rfds); - tv.tv_sec = 0; - tv.tv_usec = 0; - n = select(1, &rfds, NULL, NULL, &tv); - if (n > 0) { - n = read(0, &ch, 1); - if (n == 1) - return ch; - - return n; - } -#elif HAVE_KBHIT -# if HAVE_PEEKNAMEDPIPE - static int is_pipe; - static HANDLE input_handle; - DWORD dw, nchars; - if(!input_handle){ - input_handle = GetStdHandle(STD_INPUT_HANDLE); - is_pipe = !GetConsoleMode(input_handle, &dw); - } - - if (stdin->_cnt > 0) { - read(0, &ch, 1); - return ch; - } - if (is_pipe) { - /* When running under a GUI, you will end here. */ - if (!PeekNamedPipe(input_handle, NULL, 0, NULL, &nchars, NULL)) { - // input pipe may have been closed by the program that ran ffmpeg - return -1; - } - //Read it - if(nchars != 0) { - read(0, &ch, 1); - return ch; - }else{ - return -1; - } - } -# endif - if(kbhit()) - return(getch()); -#endif - return -1; -} - -static int decode_interrupt_cb(void *ctx) -{ - return received_nb_signals > 1; -} - -const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL }; - -static void exit_program(void) -{ - int i, j; - - if (do_benchmark) { - int maxrss = getmaxrss() / 1024; - printf("bench: maxrss=%ikB\n", maxrss); - } - - for (i = 0; i < nb_filtergraphs; i++) { - avfilter_graph_free(&filtergraphs[i]->graph); - for (j = 0; j < filtergraphs[i]->nb_inputs; j++) { - av_freep(&filtergraphs[i]->inputs[j]->name); - av_freep(&filtergraphs[i]->inputs[j]); - } - av_freep(&filtergraphs[i]->inputs); - for (j = 0; j < filtergraphs[i]->nb_outputs; j++) { - av_freep(&filtergraphs[i]->outputs[j]->name); - av_freep(&filtergraphs[i]->outputs[j]); - } - av_freep(&filtergraphs[i]->outputs); - av_freep(&filtergraphs[i]); - } - av_freep(&filtergraphs); - - av_freep(&subtitle_out); - - /* close files */ - for (i = 0; i < nb_output_files; i++) { - AVFormatContext *s = output_files[i]->ctx; - if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb) - avio_close(s->pb); - avformat_free_context(s); - av_dict_free(&output_files[i]->opts); - av_freep(&output_files[i]); - } - for (i = 0; i < nb_output_streams; i++) { - AVBitStreamFilterContext *bsfc = output_streams[i]->bitstream_filters; - while (bsfc) { - AVBitStreamFilterContext *next = bsfc->next; - av_bitstream_filter_close(bsfc); - bsfc = next; - } - output_streams[i]->bitstream_filters = NULL; - avcodec_free_frame(&output_streams[i]->filtered_frame); - - av_freep(&output_streams[i]->forced_keyframes); - av_expr_free(output_streams[i]->forced_keyframes_pexpr); - av_freep(&output_streams[i]->avfilter); - av_freep(&output_streams[i]->logfile_prefix); - av_freep(&output_streams[i]); - } - for (i = 0; i < nb_input_files; i++) { - avformat_close_input(&input_files[i]->ctx); - av_freep(&input_files[i]); - } - for (i = 0; i < nb_input_streams; i++) { - av_frame_free(&input_streams[i]->decoded_frame); - av_frame_free(&input_streams[i]->filter_frame); - av_dict_free(&input_streams[i]->opts); - avsubtitle_free(&input_streams[i]->prev_sub.subtitle); - av_frame_free(&input_streams[i]->sub2video.frame); - av_freep(&input_streams[i]->filters); - av_freep(&input_streams[i]); - } - - if (vstats_file) - fclose(vstats_file); - av_free(vstats_filename); - - av_freep(&input_streams); - av_freep(&input_files); - av_freep(&output_streams); - av_freep(&output_files); - - uninit_opts(); - - avfilter_uninit(); - avformat_network_deinit(); - - if (received_sigterm) { - av_log(NULL, AV_LOG_INFO, "Received signal %d: terminating.\n", - (int) received_sigterm); - } -} - -void assert_avoptions(AVDictionary *m) -{ - AVDictionaryEntry *t; - if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) { - av_log(NULL, AV_LOG_FATAL, "Option %s not found.\n", t->key); - exit(1); - } -} - -static void abort_codec_experimental(AVCodec *c, int encoder) -{ - exit(1); -} - -static void update_benchmark(const char *fmt, ...) -{ - if (do_benchmark_all) { - int64_t t = getutime(); - va_list va; - char buf[1024]; - - if (fmt) { - va_start(va, fmt); - vsnprintf(buf, sizeof(buf), fmt, va); - va_end(va); - printf("bench: %8"PRIu64" %s \n", t - current_time, buf); - } - current_time = t; - } -} - -static void write_frame(AVFormatContext *s, AVPacket *pkt, OutputStream *ost) -{ - AVBitStreamFilterContext *bsfc = ost->bitstream_filters; - AVCodecContext *avctx = ost->st->codec; - int ret; - - if ((avctx->codec_type == AVMEDIA_TYPE_VIDEO && video_sync_method == VSYNC_DROP) || - (avctx->codec_type == AVMEDIA_TYPE_AUDIO && audio_sync_method < 0)) - pkt->pts = pkt->dts = AV_NOPTS_VALUE; - - if ((avctx->codec_type == AVMEDIA_TYPE_AUDIO || avctx->codec_type == AVMEDIA_TYPE_VIDEO) && pkt->dts != AV_NOPTS_VALUE) { - int64_t max = ost->st->cur_dts + !(s->oformat->flags & AVFMT_TS_NONSTRICT); - if (ost->st->cur_dts && ost->st->cur_dts != AV_NOPTS_VALUE && max > pkt->dts) { - av_log(s, max - pkt->dts > 2 || avctx->codec_type == AVMEDIA_TYPE_VIDEO ? AV_LOG_WARNING : AV_LOG_DEBUG, - "st:%d PTS: %"PRId64" DTS: %"PRId64" < %"PRId64" invalid, clipping\n", pkt->stream_index, pkt->pts, pkt->dts, max); - if(pkt->pts >= pkt->dts) - pkt->pts = FFMAX(pkt->pts, max); - pkt->dts = max; - } - } - - /* - * Audio encoders may split the packets -- #frames in != #packets out. - * But there is no reordering, so we can limit the number of output packets - * by simply dropping them here. - * Counting encoded video frames needs to be done separately because of - * reordering, see do_video_out() - */ - if (!(avctx->codec_type == AVMEDIA_TYPE_VIDEO && avctx->codec)) { - if (ost->frame_number >= ost->max_frames) { - av_free_packet(pkt); - return; - } - ost->frame_number++; - } - - while (bsfc) { - AVPacket new_pkt = *pkt; - int a = av_bitstream_filter_filter(bsfc, avctx, NULL, - &new_pkt.data, &new_pkt.size, - pkt->data, pkt->size, - pkt->flags & AV_PKT_FLAG_KEY); - if(a == 0 && new_pkt.data != pkt->data && new_pkt.destruct) { - uint8_t *t = av_malloc(new_pkt.size + FF_INPUT_BUFFER_PADDING_SIZE); //the new should be a subset of the old so cannot overflow - if(t) { - memcpy(t, new_pkt.data, new_pkt.size); - memset(t + new_pkt.size, 0, FF_INPUT_BUFFER_PADDING_SIZE); - new_pkt.data = t; - new_pkt.buf = NULL; - a = 1; - } else - a = AVERROR(ENOMEM); - } - if (a > 0) { - av_free_packet(pkt); - new_pkt.buf = av_buffer_create(new_pkt.data, new_pkt.size, - av_buffer_default_free, NULL, 0); - if (!new_pkt.buf) - exit(1); - } else if (a < 0) { - av_log(NULL, AV_LOG_ERROR, "Failed to open bitstream filter %s for stream %d with codec %s", - bsfc->filter->name, pkt->stream_index, - avctx->codec ? avctx->codec->name : "copy"); - print_error("", a); - if (exit_on_error) - exit(1); - } - *pkt = new_pkt; - - bsfc = bsfc->next; - } - - pkt->stream_index = ost->index; - - if (debug_ts) { - av_log(NULL, AV_LOG_INFO, "muxer <- type:%s " - "pkt_pts:%s pkt_pts_time:%s pkt_dts:%s pkt_dts_time:%s size:%d\n", - av_get_media_type_string(ost->st->codec->codec_type), - av_ts2str(pkt->pts), av_ts2timestr(pkt->pts, &ost->st->time_base), - av_ts2str(pkt->dts), av_ts2timestr(pkt->dts, &ost->st->time_base), - pkt->size - ); - } - - ret = av_interleaved_write_frame(s, pkt); - if (ret < 0) { - print_error("av_interleaved_write_frame()", ret); - exit(1); - } -} - -static void close_output_stream(OutputStream *ost) -{ - OutputFile *of = output_files[ost->file_index]; - - ost->finished = 1; - if (of->shortest) { - int64_t end = av_rescale_q(ost->sync_opts - ost->first_pts, ost->st->codec->time_base, AV_TIME_BASE_Q); - of->recording_time = FFMIN(of->recording_time, end); - } -} - -static int check_recording_time(OutputStream *ost) -{ - OutputFile *of = output_files[ost->file_index]; - - if (of->recording_time != INT64_MAX && - av_compare_ts(ost->sync_opts - ost->first_pts, ost->st->codec->time_base, of->recording_time, - AV_TIME_BASE_Q) >= 0) { - close_output_stream(ost); - return 0; - } - return 1; -} - -static void do_audio_out(AVFormatContext *s, OutputStream *ost, - AVFrame *frame) -{ - AVCodecContext *enc = ost->st->codec; - AVPacket pkt; - int got_packet = 0; - - av_init_packet(&pkt); - pkt.data = NULL; - pkt.size = 0; - - if (!check_recording_time(ost)) - return; - - if (frame->pts == AV_NOPTS_VALUE || audio_sync_method < 0) - frame->pts = ost->sync_opts; - ost->sync_opts = frame->pts + frame->nb_samples; - - av_assert0(pkt.size || !pkt.data); - update_benchmark(NULL); - if (avcodec_encode_audio2(enc, &pkt, frame, &got_packet) < 0) { - av_log(NULL, AV_LOG_FATAL, "Audio encoding failed (avcodec_encode_audio2)\n"); - exit(1); - } - update_benchmark("encode_audio %d.%d", ost->file_index, ost->index); - - if (got_packet) { - if (pkt.pts != AV_NOPTS_VALUE) - pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base); - if (pkt.dts != AV_NOPTS_VALUE) - pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base); - if (pkt.duration > 0) - pkt.duration = av_rescale_q(pkt.duration, enc->time_base, ost->st->time_base); - - if (debug_ts) { - av_log(NULL, AV_LOG_INFO, "encoder -> type:audio " - "pkt_pts:%s pkt_pts_time:%s pkt_dts:%s pkt_dts_time:%s\n", - av_ts2str(pkt.pts), av_ts2timestr(pkt.pts, &ost->st->time_base), - av_ts2str(pkt.dts), av_ts2timestr(pkt.dts, &ost->st->time_base)); - } - - audio_size += pkt.size; - write_frame(s, &pkt, ost); - - av_free_packet(&pkt); - } -} - -#if FF_API_DEINTERLACE -static void pre_process_video_frame(InputStream *ist, AVPicture *picture, void **bufp) -{ - AVCodecContext *dec; - AVPicture *picture2; - AVPicture picture_tmp; - uint8_t *buf = 0; - - dec = ist->st->codec; - - /* deinterlace : must be done before any resize */ - if (FF_API_DEINTERLACE && do_deinterlace) { - int size; - - /* create temporary picture */ - size = avpicture_get_size(dec->pix_fmt, dec->width, dec->height); - if (size < 0) - return; - buf = av_malloc(size); - if (!buf) - return; - - picture2 = &picture_tmp; - avpicture_fill(picture2, buf, dec->pix_fmt, dec->width, dec->height); - - if (avpicture_deinterlace(picture2, picture, - dec->pix_fmt, dec->width, dec->height) < 0) { - /* if error, do not deinterlace */ - av_log(NULL, AV_LOG_WARNING, "Deinterlacing failed\n"); - av_free(buf); - buf = NULL; - picture2 = picture; - } - } else { - picture2 = picture; - } - - if (picture != picture2) - *picture = *picture2; - *bufp = buf; -} -#endif - -static void do_subtitle_out(AVFormatContext *s, - OutputStream *ost, - InputStream *ist, - AVSubtitle *sub) -{ - int subtitle_out_max_size = 1024 * 1024; - int subtitle_out_size, nb, i; - AVCodecContext *enc; - AVPacket pkt; - int64_t pts; - - if (sub->pts == AV_NOPTS_VALUE) { - av_log(NULL, AV_LOG_ERROR, "Subtitle packets must have a pts\n"); - if (exit_on_error) - exit(1); - return; - } - - enc = ost->st->codec; - - if (!subtitle_out) { - subtitle_out = av_malloc(subtitle_out_max_size); - } - - /* Note: DVB subtitle need one packet to draw them and one other - packet to clear them */ - /* XXX: signal it in the codec context ? */ - if (enc->codec_id == AV_CODEC_ID_DVB_SUBTITLE) - nb = 2; - else - nb = 1; - - /* shift timestamp to honor -ss and make check_recording_time() work with -t */ - pts = sub->pts - output_files[ost->file_index]->start_time; - for (i = 0; i < nb; i++) { - ost->sync_opts = av_rescale_q(pts, AV_TIME_BASE_Q, enc->time_base); - if (!check_recording_time(ost)) - return; - - sub->pts = pts; - // start_display_time is required to be 0 - sub->pts += av_rescale_q(sub->start_display_time, (AVRational){ 1, 1000 }, AV_TIME_BASE_Q); - sub->end_display_time -= sub->start_display_time; - sub->start_display_time = 0; - if (i == 1) - sub->num_rects = 0; - subtitle_out_size = avcodec_encode_subtitle(enc, subtitle_out, - subtitle_out_max_size, sub); - if (subtitle_out_size < 0) { - av_log(NULL, AV_LOG_FATAL, "Subtitle encoding failed\n"); - exit(1); - } - - av_init_packet(&pkt); - pkt.data = subtitle_out; - pkt.size = subtitle_out_size; - pkt.pts = av_rescale_q(sub->pts, AV_TIME_BASE_Q, ost->st->time_base); - pkt.duration = av_rescale_q(sub->end_display_time, (AVRational){ 1, 1000 }, ost->st->time_base); - if (enc->codec_id == AV_CODEC_ID_DVB_SUBTITLE) { - /* XXX: the pts correction is handled here. Maybe handling - it in the codec would be better */ - if (i == 0) - pkt.pts += 90 * sub->start_display_time; - else - pkt.pts += 90 * sub->end_display_time; - } - subtitle_size += pkt.size; - write_frame(s, &pkt, ost); - } -} - -static void do_video_out(AVFormatContext *s, - OutputStream *ost, - AVFrame *in_picture) -{ - int ret, format_video_sync; - AVPacket pkt; - AVCodecContext *enc = ost->st->codec; - int nb_frames, i; - double sync_ipts, delta; - double duration = 0; - int frame_size = 0; - InputStream *ist = NULL; - - if (ost->source_index >= 0) - ist = input_streams[ost->source_index]; - - if(ist && ist->st->start_time != AV_NOPTS_VALUE && ist->st->first_dts != AV_NOPTS_VALUE && ost->frame_rate.num) - duration = 1/(av_q2d(ost->frame_rate) * av_q2d(enc->time_base)); - - sync_ipts = in_picture->pts; - delta = sync_ipts - ost->sync_opts + duration; - - /* by default, we output a single frame */ - nb_frames = 1; - - format_video_sync = video_sync_method; - if (format_video_sync == VSYNC_AUTO) - format_video_sync = (s->oformat->flags & AVFMT_VARIABLE_FPS) ? ((s->oformat->flags & AVFMT_NOTIMESTAMPS) ? VSYNC_PASSTHROUGH : VSYNC_VFR) : VSYNC_CFR; - - switch (format_video_sync) { - case VSYNC_CFR: - // FIXME set to 0.5 after we fix some dts/pts bugs like in avidec.c - if (delta < -1.1) - nb_frames = 0; - else if (delta > 1.1) - nb_frames = lrintf(delta); - break; - case VSYNC_VFR: - if (delta <= -0.6) - nb_frames = 0; - else if (delta > 0.6) - ost->sync_opts = lrint(sync_ipts); - break; - case VSYNC_DROP: - case VSYNC_PASSTHROUGH: - ost->sync_opts = lrint(sync_ipts); - break; - default: - av_assert0(0); - } - - nb_frames = FFMIN(nb_frames, ost->max_frames - ost->frame_number); - if (nb_frames == 0) { - nb_frames_drop++; - av_log(NULL, AV_LOG_VERBOSE, "*** drop!\n"); - return; - } else if (nb_frames > 1) { - if (nb_frames > dts_error_threshold * 30) { - av_log(NULL, AV_LOG_ERROR, "%d frame duplication too large, skipping\n", nb_frames - 1); - nb_frames_drop++; - return; - } - nb_frames_dup += nb_frames - 1; - av_log(NULL, AV_LOG_VERBOSE, "*** %d dup!\n", nb_frames - 1); - } - - /* duplicates frame if needed */ - for (i = 0; i < nb_frames; i++) { - av_init_packet(&pkt); - pkt.data = NULL; - pkt.size = 0; - - in_picture->pts = ost->sync_opts; - - if (!check_recording_time(ost)) - return; - - if (s->oformat->flags & AVFMT_RAWPICTURE && - enc->codec->id == AV_CODEC_ID_RAWVIDEO) { - /* raw pictures are written as AVPicture structure to - avoid any copies. We support temporarily the older - method. */ - enc->coded_frame->interlaced_frame = in_picture->interlaced_frame; - enc->coded_frame->top_field_first = in_picture->top_field_first; - if (enc->coded_frame->interlaced_frame) - enc->field_order = enc->coded_frame->top_field_first ? AV_FIELD_TB:AV_FIELD_BT; - else - enc->field_order = AV_FIELD_PROGRESSIVE; - pkt.data = (uint8_t *)in_picture; - pkt.size = sizeof(AVPicture); - pkt.pts = av_rescale_q(in_picture->pts, enc->time_base, ost->st->time_base); - pkt.flags |= AV_PKT_FLAG_KEY; - - video_size += pkt.size; - write_frame(s, &pkt, ost); - } else { - int got_packet, forced_keyframe = 0; - double pts_time; - - if (ost->st->codec->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME) && - ost->top_field_first >= 0) - in_picture->top_field_first = !!ost->top_field_first; - - if (in_picture->interlaced_frame) { - if (enc->codec->id == AV_CODEC_ID_MJPEG) - enc->field_order = in_picture->top_field_first ? AV_FIELD_TT:AV_FIELD_BB; - else - enc->field_order = in_picture->top_field_first ? AV_FIELD_TB:AV_FIELD_BT; - } else - enc->field_order = AV_FIELD_PROGRESSIVE; - - in_picture->quality = ost->st->codec->global_quality; - if (!enc->me_threshold) - in_picture->pict_type = 0; - - pts_time = in_picture->pts != AV_NOPTS_VALUE ? - in_picture->pts * av_q2d(enc->time_base) : NAN; - if (ost->forced_kf_index < ost->forced_kf_count && - in_picture->pts >= ost->forced_kf_pts[ost->forced_kf_index]) { - ost->forced_kf_index++; - forced_keyframe = 1; - } else if (ost->forced_keyframes_pexpr) { - double res; - ost->forced_keyframes_expr_const_values[FKF_T] = pts_time; - res = av_expr_eval(ost->forced_keyframes_pexpr, - ost->forced_keyframes_expr_const_values, NULL); - av_dlog(NULL, "force_key_frame: n:%f n_forced:%f prev_forced_n:%f t:%f prev_forced_t:%f -> res:%f\n", - ost->forced_keyframes_expr_const_values[FKF_N], - ost->forced_keyframes_expr_const_values[FKF_N_FORCED], - ost->forced_keyframes_expr_const_values[FKF_PREV_FORCED_N], - ost->forced_keyframes_expr_const_values[FKF_T], - ost->forced_keyframes_expr_const_values[FKF_PREV_FORCED_T], - res); - if (res) { - forced_keyframe = 1; - ost->forced_keyframes_expr_const_values[FKF_PREV_FORCED_N] = - ost->forced_keyframes_expr_const_values[FKF_N]; - ost->forced_keyframes_expr_const_values[FKF_PREV_FORCED_T] = - ost->forced_keyframes_expr_const_values[FKF_T]; - ost->forced_keyframes_expr_const_values[FKF_N_FORCED] += 1; - } - - ost->forced_keyframes_expr_const_values[FKF_N] += 1; - } - if (forced_keyframe) { - in_picture->pict_type = AV_PICTURE_TYPE_I; - av_log(NULL, AV_LOG_DEBUG, "Forced keyframe at time %f\n", pts_time); - } - - update_benchmark(NULL); - ret = avcodec_encode_video2(enc, &pkt, in_picture, &got_packet); - update_benchmark("encode_video %d.%d", ost->file_index, ost->index); - if (ret < 0) { - av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n"); - exit(1); - } - - if (got_packet) { - if (pkt.pts == AV_NOPTS_VALUE && !(enc->codec->capabilities & CODEC_CAP_DELAY)) - pkt.pts = ost->sync_opts; - - if (pkt.pts != AV_NOPTS_VALUE) - pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base); - if (pkt.dts != AV_NOPTS_VALUE) - pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base); - - if (debug_ts) { - av_log(NULL, AV_LOG_INFO, "encoder -> type:video " - "pkt_pts:%s pkt_pts_time:%s pkt_dts:%s pkt_dts_time:%s\n", - av_ts2str(pkt.pts), av_ts2timestr(pkt.pts, &ost->st->time_base), - av_ts2str(pkt.dts), av_ts2timestr(pkt.dts, &ost->st->time_base)); - } - - frame_size = pkt.size; - video_size += pkt.size; - write_frame(s, &pkt, ost); - av_free_packet(&pkt); - - /* if two pass, output log */ - if (ost->logfile && enc->stats_out) { - fprintf(ost->logfile, "%s", enc->stats_out); - } - } - } - ost->sync_opts++; - /* - * For video, number of frames in == number of packets out. - * But there may be reordering, so we can't throw away frames on encoder - * flush, we need to limit them here, before they go into encoder. - */ - ost->frame_number++; - } - - if (vstats_filename && frame_size) - do_video_stats(ost, frame_size); -} - -static double psnr(double d) -{ - return -10.0 * log(d) / log(10.0); -} - -static void do_video_stats(OutputStream *ost, int frame_size) -{ - AVCodecContext *enc; - int frame_number; - double ti1, bitrate, avg_bitrate; - - /* this is executed just the first time do_video_stats is called */ - if (!vstats_file) { - vstats_file = fopen(vstats_filename, "w"); - if (!vstats_file) { - perror("fopen"); - exit(1); - } - } - - enc = ost->st->codec; - if (enc->codec_type == AVMEDIA_TYPE_VIDEO) { - frame_number = ost->st->nb_frames; - fprintf(vstats_file, "frame= %5d q= %2.1f ", frame_number, enc->coded_frame->quality / (float)FF_QP2LAMBDA); - if (enc->flags&CODEC_FLAG_PSNR) - fprintf(vstats_file, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0] / (enc->width * enc->height * 255.0 * 255.0))); - - fprintf(vstats_file,"f_size= %6d ", frame_size); - /* compute pts value */ - ti1 = ost->st->pts.val * av_q2d(enc->time_base); - if (ti1 < 0.01) - ti1 = 0.01; - - bitrate = (frame_size * 8) / av_q2d(enc->time_base) / 1000.0; - avg_bitrate = (double)(video_size * 8) / ti1 / 1000.0; - fprintf(vstats_file, "s_size= %8.0fkB time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ", - (double)video_size / 1024, ti1, bitrate, avg_bitrate); - fprintf(vstats_file, "type= %c\n", av_get_picture_type_char(enc->coded_frame->pict_type)); - } -} - -/** - * Get and encode new output from any of the filtergraphs, without causing - * activity. - * - * @return 0 for success, <0 for severe errors - */ -static int reap_filters(void) -{ - AVFrame *filtered_frame = NULL; - int i; - int64_t frame_pts; - - /* Reap all buffers present in the buffer sinks */ - for (i = 0; i < nb_output_streams; i++) { - OutputStream *ost = output_streams[i]; - OutputFile *of = output_files[ost->file_index]; - int ret = 0; - - if (!ost->filter) - continue; - - if (!ost->filtered_frame && !(ost->filtered_frame = avcodec_alloc_frame())) { - return AVERROR(ENOMEM); - } else - avcodec_get_frame_defaults(ost->filtered_frame); - filtered_frame = ost->filtered_frame; - - while (1) { - ret = av_buffersink_get_frame_flags(ost->filter->filter, filtered_frame, - AV_BUFFERSINK_FLAG_NO_REQUEST); - if (ret < 0) { - if (ret != AVERROR(EAGAIN) && ret != AVERROR_EOF) { - char buf[256]; - av_strerror(ret, buf, sizeof(buf)); - av_log(NULL, AV_LOG_WARNING, - "Error in av_buffersink_get_buffer_ref(): %s\n", buf); - } - break; - } - frame_pts = AV_NOPTS_VALUE; - if (filtered_frame->pts != AV_NOPTS_VALUE) { - filtered_frame->pts = frame_pts = av_rescale_q(filtered_frame->pts, - ost->filter->filter->inputs[0]->time_base, - ost->st->codec->time_base) - - av_rescale_q(of->start_time, - AV_TIME_BASE_Q, - ost->st->codec->time_base); - - if (of->start_time && filtered_frame->pts < 0) { - av_frame_unref(filtered_frame); - continue; - } - } - //if (ost->source_index >= 0) - // *filtered_frame= *input_streams[ost->source_index]->decoded_frame; //for me_threshold - - - switch (ost->filter->filter->inputs[0]->type) { - case AVMEDIA_TYPE_VIDEO: - filtered_frame->pts = frame_pts; - if (!ost->frame_aspect_ratio) - ost->st->codec->sample_aspect_ratio = filtered_frame->sample_aspect_ratio; - - do_video_out(of->ctx, ost, filtered_frame); - break; - case AVMEDIA_TYPE_AUDIO: - filtered_frame->pts = frame_pts; - if (!(ost->st->codec->codec->capabilities & CODEC_CAP_PARAM_CHANGE) && - ost->st->codec->channels != av_frame_get_channels(filtered_frame)) { - av_log(NULL, AV_LOG_ERROR, - "Audio filter graph output is not normalized and encoder does not support parameter changes\n"); - break; - } - do_audio_out(of->ctx, ost, filtered_frame); - break; - default: - // TODO support subtitle filters - av_assert0(0); - } - - av_frame_unref(filtered_frame); - } - } - - return 0; -} - -static void print_report(int is_last_report, int64_t timer_start, int64_t cur_time) -{ - char buf[1024]; - AVBPrint buf_script; - OutputStream *ost; - AVFormatContext *oc; - int64_t total_size; - AVCodecContext *enc; - int frame_number, vid, i; - double bitrate; - int64_t pts = INT64_MIN; - static int64_t last_time = -1; - static int qp_histogram[52]; - int hours, mins, secs, us; - - if (!print_stats && !is_last_report && !progress_avio) - return; - - if (!is_last_report) { - if (last_time == -1) { - last_time = cur_time; - return; - } - if ((cur_time - last_time) < 500000) - return; - last_time = cur_time; - } - - - oc = output_files[0]->ctx; - - total_size = avio_size(oc->pb); - if (total_size <= 0) // FIXME improve avio_size() so it works with non seekable output too - total_size = avio_tell(oc->pb); - - buf[0] = '\0'; - vid = 0; - av_bprint_init(&buf_script, 0, 1); - for (i = 0; i < nb_output_streams; i++) { - float q = -1; - ost = output_streams[i]; - enc = ost->st->codec; - if (!ost->stream_copy && enc->coded_frame) - q = enc->coded_frame->quality / (float)FF_QP2LAMBDA; - if (vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) { - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "q=%2.1f ", q); - av_bprintf(&buf_script, "stream_%d_%d_q=%.1f\n", - ost->file_index, ost->index, q); - } - if (!vid && enc->codec_type == AVMEDIA_TYPE_VIDEO) { - float fps, t = (cur_time-timer_start) / 1000000.0; - - frame_number = ost->frame_number; - fps = t > 1 ? frame_number / t : 0; - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "frame=%5d fps=%3.*f q=%3.1f ", - frame_number, fps < 9.95, fps, q); - av_bprintf(&buf_script, "frame=%d\n", frame_number); - av_bprintf(&buf_script, "fps=%.1f\n", fps); - av_bprintf(&buf_script, "stream_%d_%d_q=%.1f\n", - ost->file_index, ost->index, q); - if (is_last_report) - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "L"); - if (qp_hist) { - int j; - int qp = lrintf(q); - if (qp >= 0 && qp < FF_ARRAY_ELEMS(qp_histogram)) - qp_histogram[qp]++; - for (j = 0; j < 32; j++) - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%X", (int)lrintf(log2(qp_histogram[j] + 1))); - } - if ((enc->flags&CODEC_FLAG_PSNR) && (enc->coded_frame || is_last_report)) { - int j; - double error, error_sum = 0; - double scale, scale_sum = 0; - double p; - char type[3] = { 'Y','U','V' }; - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "PSNR="); - for (j = 0; j < 3; j++) { - if (is_last_report) { - error = enc->error[j]; - scale = enc->width * enc->height * 255.0 * 255.0 * frame_number; - } else { - error = enc->coded_frame->error[j]; - scale = enc->width * enc->height * 255.0 * 255.0; - } - if (j) - scale /= 4; - error_sum += error; - scale_sum += scale; - p = psnr(error / scale); - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%c:%2.2f ", type[j], p); - av_bprintf(&buf_script, "stream_%d_%d_psnr_%c=%2.2f\n", - ost->file_index, ost->index, type[j] | 32, p); - } - p = psnr(error_sum / scale_sum); - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "*:%2.2f ", psnr(error_sum / scale_sum)); - av_bprintf(&buf_script, "stream_%d_%d_psnr_all=%2.2f\n", - ost->file_index, ost->index, p); - } - vid = 1; - } - /* compute min output value */ - if ((is_last_report || !ost->finished) && ost->st->pts.val != AV_NOPTS_VALUE) - pts = FFMAX(pts, av_rescale_q(ost->st->pts.val, - ost->st->time_base, AV_TIME_BASE_Q)); - } - - secs = pts / AV_TIME_BASE; - us = pts % AV_TIME_BASE; - mins = secs / 60; - secs %= 60; - hours = mins / 60; - mins %= 60; - - bitrate = pts && total_size >= 0 ? total_size * 8 / (pts / 1000.0) : -1; - - if (total_size < 0) snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - "size=N/A time="); - else snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - "size=%8.0fkB time=", total_size / 1024.0); - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - "%02d:%02d:%02d.%02d ", hours, mins, secs, - (100 * us) / AV_TIME_BASE); - if (bitrate < 0) snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - "bitrate=N/A"); - else snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - "bitrate=%6.1fkbits/s", bitrate); - if (total_size < 0) av_bprintf(&buf_script, "total_size=N/A\n"); - else av_bprintf(&buf_script, "total_size=%"PRId64"\n", total_size); - av_bprintf(&buf_script, "out_time_ms=%"PRId64"\n", pts); - av_bprintf(&buf_script, "out_time=%02d:%02d:%02d.%06d\n", - hours, mins, secs, us); - - if (nb_frames_dup || nb_frames_drop) - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), " dup=%d drop=%d", - nb_frames_dup, nb_frames_drop); - av_bprintf(&buf_script, "dup_frames=%d\n", nb_frames_dup); - av_bprintf(&buf_script, "drop_frames=%d\n", nb_frames_drop); - - if (print_stats || is_last_report) { - if (print_stats==1 && AV_LOG_INFO > av_log_get_level()) { - fprintf(stderr, "%s \r", buf); - } else - av_log(NULL, AV_LOG_INFO, "%s \r", buf); - - fflush(stderr); - } - - if (progress_avio) { - av_bprintf(&buf_script, "progress=%s\n", - is_last_report ? "end" : "continue"); - avio_write(progress_avio, buf_script.str, - FFMIN(buf_script.len, buf_script.size - 1)); - avio_flush(progress_avio); - av_bprint_finalize(&buf_script, NULL); - if (is_last_report) { - avio_close(progress_avio); - progress_avio = NULL; - } - } - - if (is_last_report) { - int64_t raw= audio_size + video_size + subtitle_size + extra_size; - av_log(NULL, AV_LOG_INFO, "\n"); - av_log(NULL, AV_LOG_INFO, "video:%1.0fkB audio:%1.0fkB subtitle:%1.0f global headers:%1.0fkB muxing overhead %f%%\n", - video_size / 1024.0, - audio_size / 1024.0, - subtitle_size / 1024.0, - extra_size / 1024.0, - 100.0 * (total_size - raw) / raw - ); - if(video_size + audio_size + subtitle_size + extra_size == 0){ - av_log(NULL, AV_LOG_WARNING, "Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)\n"); - } - } -} - -static void flush_encoders(void) -{ - int i, ret; - - for (i = 0; i < nb_output_streams; i++) { - OutputStream *ost = output_streams[i]; - AVCodecContext *enc = ost->st->codec; - AVFormatContext *os = output_files[ost->file_index]->ctx; - int stop_encoding = 0; - - if (!ost->encoding_needed) - continue; - - if (ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO && enc->frame_size <= 1) - continue; - if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && (os->oformat->flags & AVFMT_RAWPICTURE) && enc->codec->id == AV_CODEC_ID_RAWVIDEO) - continue; - - for (;;) { - int (*encode)(AVCodecContext*, AVPacket*, const AVFrame*, int*) = NULL; - const char *desc; - int64_t *size; - - switch (ost->st->codec->codec_type) { - case AVMEDIA_TYPE_AUDIO: - encode = avcodec_encode_audio2; - desc = "Audio"; - size = &audio_size; - break; - case AVMEDIA_TYPE_VIDEO: - encode = avcodec_encode_video2; - desc = "Video"; - size = &video_size; - break; - default: - stop_encoding = 1; - } - - if (encode) { - AVPacket pkt; - int got_packet; - av_init_packet(&pkt); - pkt.data = NULL; - pkt.size = 0; - - update_benchmark(NULL); - ret = encode(enc, &pkt, NULL, &got_packet); - update_benchmark("flush %s %d.%d", desc, ost->file_index, ost->index); - if (ret < 0) { - av_log(NULL, AV_LOG_FATAL, "%s encoding failed\n", desc); - exit(1); - } - *size += pkt.size; - if (ost->logfile && enc->stats_out) { - fprintf(ost->logfile, "%s", enc->stats_out); - } - if (!got_packet) { - stop_encoding = 1; - break; - } - if (pkt.pts != AV_NOPTS_VALUE) - pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base); - if (pkt.dts != AV_NOPTS_VALUE) - pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base); - if (pkt.duration > 0) - pkt.duration = av_rescale_q(pkt.duration, enc->time_base, ost->st->time_base); - write_frame(os, &pkt, ost); - if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && vstats_filename) { - do_video_stats(ost, pkt.size); - } - } - - if (stop_encoding) - break; - } - } -} - -/* - * Check whether a packet from ist should be written into ost at this time - */ -static int check_output_constraints(InputStream *ist, OutputStream *ost) -{ - OutputFile *of = output_files[ost->file_index]; - int ist_index = input_files[ist->file_index]->ist_index + ist->st->index; - - if (ost->source_index != ist_index) - return 0; - - if (of->start_time && ist->pts < of->start_time) - return 0; - - return 1; -} - -static void do_streamcopy(InputStream *ist, OutputStream *ost, const AVPacket *pkt) -{ - OutputFile *of = output_files[ost->file_index]; - int64_t ost_tb_start_time = av_rescale_q(of->start_time, AV_TIME_BASE_Q, ost->st->time_base); - AVPicture pict; - AVPacket opkt; - - av_init_packet(&opkt); - - if ((!ost->frame_number && !(pkt->flags & AV_PKT_FLAG_KEY)) && - !ost->copy_initial_nonkeyframes) - return; - - if (!ost->frame_number && ist->pts < of->start_time && - !ost->copy_prior_start) - return; - - if (of->recording_time != INT64_MAX && - ist->pts >= of->recording_time + of->start_time) { - close_output_stream(ost); - return; - } - - /* force the input stream PTS */ - if (ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO) - audio_size += pkt->size; - else if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO) { - video_size += pkt->size; - ost->sync_opts++; - } else if (ost->st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) { - subtitle_size += pkt->size; - } - - if (pkt->pts != AV_NOPTS_VALUE) - opkt.pts = av_rescale_q(pkt->pts, ist->st->time_base, ost->st->time_base) - ost_tb_start_time; - else - opkt.pts = AV_NOPTS_VALUE; - - if (pkt->dts == AV_NOPTS_VALUE) - opkt.dts = av_rescale_q(ist->dts, AV_TIME_BASE_Q, ost->st->time_base); - else - opkt.dts = av_rescale_q(pkt->dts, ist->st->time_base, ost->st->time_base); - opkt.dts -= ost_tb_start_time; - - if (ost->st->codec->codec_type == AVMEDIA_TYPE_AUDIO && pkt->dts != AV_NOPTS_VALUE) { - int duration = av_get_audio_frame_duration(ist->st->codec, pkt->size); - if(!duration) - duration = ist->st->codec->frame_size; - opkt.dts = opkt.pts = av_rescale_delta(ist->st->time_base, pkt->dts, - (AVRational){1, ist->st->codec->sample_rate}, duration, &ist->filter_in_rescale_delta_last, - ost->st->time_base) - ost_tb_start_time; - } - - opkt.duration = av_rescale_q(pkt->duration, ist->st->time_base, ost->st->time_base); - opkt.flags = pkt->flags; - - // FIXME remove the following 2 lines they shall be replaced by the bitstream filters - if ( ost->st->codec->codec_id != AV_CODEC_ID_H264 - && ost->st->codec->codec_id != AV_CODEC_ID_MPEG1VIDEO - && ost->st->codec->codec_id != AV_CODEC_ID_MPEG2VIDEO - && ost->st->codec->codec_id != AV_CODEC_ID_VC1 - ) { - if (av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, pkt->data, pkt->size, pkt->flags & AV_PKT_FLAG_KEY)) { - opkt.buf = av_buffer_create(opkt.data, opkt.size, av_buffer_default_free, NULL, 0); - if (!opkt.buf) - exit(1); - } - } else { - opkt.data = pkt->data; - opkt.size = pkt->size; - } - - if (ost->st->codec->codec_type == AVMEDIA_TYPE_VIDEO && (of->ctx->oformat->flags & AVFMT_RAWPICTURE)) { - /* store AVPicture in AVPacket, as expected by the output format */ - avpicture_fill(&pict, opkt.data, ost->st->codec->pix_fmt, ost->st->codec->width, ost->st->codec->height); - opkt.data = (uint8_t *)&pict; - opkt.size = sizeof(AVPicture); - opkt.flags |= AV_PKT_FLAG_KEY; - } - - write_frame(of->ctx, &opkt, ost); - ost->st->codec->frame_number++; -} - -static void rate_emu_sleep(InputStream *ist) -{ - if (input_files[ist->file_index]->rate_emu) { - int64_t pts = av_rescale(ist->dts, 1000000, AV_TIME_BASE); - int64_t now = av_gettime() - ist->start; - if (pts > now) - av_usleep(pts - now); - } -} - -int guess_input_channel_layout(InputStream *ist) -{ - AVCodecContext *dec = ist->st->codec; - - if (!dec->channel_layout) { - char layout_name[256]; - - if (dec->channels > ist->guess_layout_max) - return 0; - dec->channel_layout = av_get_default_channel_layout(dec->channels); - if (!dec->channel_layout) - return 0; - av_get_channel_layout_string(layout_name, sizeof(layout_name), - dec->channels, dec->channel_layout); - av_log(NULL, AV_LOG_WARNING, "Guessed Channel Layout for Input Stream " - "#%d.%d : %s\n", ist->file_index, ist->st->index, layout_name); - } - return 1; -} - -static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output) -{ - AVFrame *decoded_frame, *f; - AVCodecContext *avctx = ist->st->codec; - int i, ret, err = 0, resample_changed; - AVRational decoded_frame_tb; - - if (!ist->decoded_frame && !(ist->decoded_frame = avcodec_alloc_frame())) - return AVERROR(ENOMEM); - if (!ist->filter_frame && !(ist->filter_frame = av_frame_alloc())) - return AVERROR(ENOMEM); - decoded_frame = ist->decoded_frame; - - update_benchmark(NULL); - ret = avcodec_decode_audio4(avctx, decoded_frame, got_output, pkt); - update_benchmark("decode_audio %d.%d", ist->file_index, ist->st->index); - - if (ret >= 0 && avctx->sample_rate <= 0) { - av_log(avctx, AV_LOG_ERROR, "Sample rate %d invalid\n", avctx->sample_rate); - ret = AVERROR_INVALIDDATA; - } - - if (!*got_output || ret < 0) { - if (!pkt->size) { - for (i = 0; i < ist->nb_filters; i++) -#if 1 - av_buffersrc_add_ref(ist->filters[i]->filter, NULL, 0); -#else - av_buffersrc_add_frame(ist->filters[i]->filter, NULL); -#endif - } - return ret; - } - -#if 1 - /* increment next_dts to use for the case where the input stream does not - have timestamps or there are multiple frames in the packet */ - ist->next_pts += ((int64_t)AV_TIME_BASE * decoded_frame->nb_samples) / - avctx->sample_rate; - ist->next_dts += ((int64_t)AV_TIME_BASE * decoded_frame->nb_samples) / - avctx->sample_rate; -#endif - - rate_emu_sleep(ist); - - resample_changed = ist->resample_sample_fmt != decoded_frame->format || - ist->resample_channels != avctx->channels || - ist->resample_channel_layout != decoded_frame->channel_layout || - ist->resample_sample_rate != decoded_frame->sample_rate; - if (resample_changed) { - char layout1[64], layout2[64]; - - if (!guess_input_channel_layout(ist)) { - av_log(NULL, AV_LOG_FATAL, "Unable to find default channel " - "layout for Input Stream #%d.%d\n", ist->file_index, - ist->st->index); - exit(1); - } - decoded_frame->channel_layout = avctx->channel_layout; - - av_get_channel_layout_string(layout1, sizeof(layout1), ist->resample_channels, - ist->resample_channel_layout); - av_get_channel_layout_string(layout2, sizeof(layout2), avctx->channels, - decoded_frame->channel_layout); - - av_log(NULL, AV_LOG_INFO, - "Input stream #%d:%d frame changed from rate:%d fmt:%s ch:%d chl:%s to rate:%d fmt:%s ch:%d chl:%s\n", - ist->file_index, ist->st->index, - ist->resample_sample_rate, av_get_sample_fmt_name(ist->resample_sample_fmt), - ist->resample_channels, layout1, - decoded_frame->sample_rate, av_get_sample_fmt_name(decoded_frame->format), - avctx->channels, layout2); - - ist->resample_sample_fmt = decoded_frame->format; - ist->resample_sample_rate = decoded_frame->sample_rate; - ist->resample_channel_layout = decoded_frame->channel_layout; - ist->resample_channels = avctx->channels; - - for (i = 0; i < nb_filtergraphs; i++) - if (ist_in_filtergraph(filtergraphs[i], ist)) { - FilterGraph *fg = filtergraphs[i]; - int j; - if (configure_filtergraph(fg) < 0) { - av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n"); - exit(1); - } - for (j = 0; j < fg->nb_outputs; j++) { - OutputStream *ost = fg->outputs[j]->ost; - if (ost->enc->type == AVMEDIA_TYPE_AUDIO && - !(ost->enc->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE)) - av_buffersink_set_frame_size(ost->filter->filter, - ost->st->codec->frame_size); - } - } - } - - /* if the decoder provides a pts, use it instead of the last packet pts. - the decoder could be delaying output by a packet or more. */ - if (decoded_frame->pts != AV_NOPTS_VALUE) { - ist->dts = ist->next_dts = ist->pts = ist->next_pts = av_rescale_q(decoded_frame->pts, avctx->time_base, AV_TIME_BASE_Q); - decoded_frame_tb = avctx->time_base; - } else if (decoded_frame->pkt_pts != AV_NOPTS_VALUE) { - decoded_frame->pts = decoded_frame->pkt_pts; - pkt->pts = AV_NOPTS_VALUE; - decoded_frame_tb = ist->st->time_base; - } else if (pkt->pts != AV_NOPTS_VALUE) { - decoded_frame->pts = pkt->pts; - pkt->pts = AV_NOPTS_VALUE; - decoded_frame_tb = ist->st->time_base; - }else { - decoded_frame->pts = ist->dts; - decoded_frame_tb = AV_TIME_BASE_Q; - } - if (decoded_frame->pts != AV_NOPTS_VALUE) - decoded_frame->pts = av_rescale_delta(decoded_frame_tb, decoded_frame->pts, - (AVRational){1, ist->st->codec->sample_rate}, decoded_frame->nb_samples, &ist->filter_in_rescale_delta_last, - (AVRational){1, ist->st->codec->sample_rate}); - for (i = 0; i < ist->nb_filters; i++) { - if (i < ist->nb_filters - 1) { - f = ist->filter_frame; - err = av_frame_ref(f, decoded_frame); - if (err < 0) - break; - } else - f = decoded_frame; - err = av_buffersrc_add_frame_flags(ist->filters[i]->filter, f, - AV_BUFFERSRC_FLAG_PUSH); - if (err < 0) - break; - } - decoded_frame->pts = AV_NOPTS_VALUE; - - av_frame_unref(ist->filter_frame); - av_frame_unref(decoded_frame); - return err < 0 ? err : ret; -} - -static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output) -{ - AVFrame *decoded_frame, *f; - void *buffer_to_free = NULL; - int i, ret = 0, err = 0, resample_changed; - int64_t best_effort_timestamp; - AVRational *frame_sample_aspect; - - if (!ist->decoded_frame && !(ist->decoded_frame = av_frame_alloc())) - return AVERROR(ENOMEM); - if (!ist->filter_frame && !(ist->filter_frame = av_frame_alloc())) - return AVERROR(ENOMEM); - decoded_frame = ist->decoded_frame; - pkt->dts = av_rescale_q(ist->dts, AV_TIME_BASE_Q, ist->st->time_base); - - update_benchmark(NULL); - ret = avcodec_decode_video2(ist->st->codec, - decoded_frame, got_output, pkt); - update_benchmark("decode_video %d.%d", ist->file_index, ist->st->index); - if (!*got_output || ret < 0) { - if (!pkt->size) { - for (i = 0; i < ist->nb_filters; i++) -#if 1 - av_buffersrc_add_ref(ist->filters[i]->filter, NULL, 0); -#else - av_buffersrc_add_frame(ist->filters[i]->filter, NULL); -#endif - } - return ret; - } - - if(ist->top_field_first>=0) - decoded_frame->top_field_first = ist->top_field_first; - - best_effort_timestamp= av_frame_get_best_effort_timestamp(decoded_frame); - if(best_effort_timestamp != AV_NOPTS_VALUE) - ist->next_pts = ist->pts = av_rescale_q(decoded_frame->pts = best_effort_timestamp, ist->st->time_base, AV_TIME_BASE_Q); - - if (debug_ts) { - av_log(NULL, AV_LOG_INFO, "decoder -> ist_index:%d type:video " - "frame_pts:%s frame_pts_time:%s best_effort_ts:%"PRId64" best_effort_ts_time:%s keyframe:%d frame_type:%d \n", - ist->st->index, av_ts2str(decoded_frame->pts), - av_ts2timestr(decoded_frame->pts, &ist->st->time_base), - best_effort_timestamp, - av_ts2timestr(best_effort_timestamp, &ist->st->time_base), - decoded_frame->key_frame, decoded_frame->pict_type); - } - - pkt->size = 0; -#if FF_API_DEINTERLACE - pre_process_video_frame(ist, (AVPicture *)decoded_frame, &buffer_to_free); -#endif - - rate_emu_sleep(ist); - - if (ist->st->sample_aspect_ratio.num) - decoded_frame->sample_aspect_ratio = ist->st->sample_aspect_ratio; - - resample_changed = ist->resample_width != decoded_frame->width || - ist->resample_height != decoded_frame->height || - ist->resample_pix_fmt != decoded_frame->format; - if (resample_changed) { - av_log(NULL, AV_LOG_INFO, - "Input stream #%d:%d frame changed from size:%dx%d fmt:%s to size:%dx%d fmt:%s\n", - ist->file_index, ist->st->index, - ist->resample_width, ist->resample_height, av_get_pix_fmt_name(ist->resample_pix_fmt), - decoded_frame->width, decoded_frame->height, av_get_pix_fmt_name(decoded_frame->format)); - - ist->resample_width = decoded_frame->width; - ist->resample_height = decoded_frame->height; - ist->resample_pix_fmt = decoded_frame->format; - - for (i = 0; i < nb_filtergraphs; i++) { - if (ist_in_filtergraph(filtergraphs[i], ist) && ist->reinit_filters && - configure_filtergraph(filtergraphs[i]) < 0) { - av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n"); - exit(1); - } - } - } - - frame_sample_aspect= av_opt_ptr(avcodec_get_frame_class(), decoded_frame, "sample_aspect_ratio"); - for (i = 0; i < ist->nb_filters; i++) { - if (!frame_sample_aspect->num) - *frame_sample_aspect = ist->st->sample_aspect_ratio; - - if (i < ist->nb_filters - 1) { - f = ist->filter_frame; - err = av_frame_ref(f, decoded_frame); - if (err < 0) - break; - } else - f = decoded_frame; - if(av_buffersrc_add_frame_flags(ist->filters[i]->filter, f, - AV_BUFFERSRC_FLAG_PUSH)<0) { - av_log(NULL, AV_LOG_FATAL, "Failed to inject frame into filter network\n"); - exit(1); - } - - } - - av_frame_unref(ist->filter_frame); - av_frame_unref(decoded_frame); - av_free(buffer_to_free); - return err < 0 ? err : ret; -} - -static int transcode_subtitles(InputStream *ist, AVPacket *pkt, int *got_output) -{ - AVSubtitle subtitle; - int i, ret = avcodec_decode_subtitle2(ist->st->codec, - &subtitle, got_output, pkt); - if (ret < 0 || !*got_output) { - if (!pkt->size) - sub2video_flush(ist); - return ret; - } - - if (ist->fix_sub_duration) { - if (ist->prev_sub.got_output) { - int end = av_rescale(subtitle.pts - ist->prev_sub.subtitle.pts, - 1000, AV_TIME_BASE); - if (end < ist->prev_sub.subtitle.end_display_time) { - av_log(ist->st->codec, AV_LOG_DEBUG, - "Subtitle duration reduced from %d to %d\n", - ist->prev_sub.subtitle.end_display_time, end); - ist->prev_sub.subtitle.end_display_time = end; - } - } - FFSWAP(int, *got_output, ist->prev_sub.got_output); - FFSWAP(int, ret, ist->prev_sub.ret); - FFSWAP(AVSubtitle, subtitle, ist->prev_sub.subtitle); - } - - sub2video_update(ist, &subtitle); - - if (!*got_output || !subtitle.num_rects) - return ret; - - rate_emu_sleep(ist); - - for (i = 0; i < nb_output_streams; i++) { - OutputStream *ost = output_streams[i]; - - if (!check_output_constraints(ist, ost) || !ost->encoding_needed) - continue; - - do_subtitle_out(output_files[ost->file_index]->ctx, ost, ist, &subtitle); - } - - avsubtitle_free(&subtitle); - return ret; -} - -/* pkt = NULL means EOF (needed to flush decoder buffers) */ -static int output_packet(InputStream *ist, const AVPacket *pkt) -{ - int ret = 0, i; - int got_output; - - AVPacket avpkt; - if (!ist->saw_first_ts) { - ist->dts = ist->st->avg_frame_rate.num ? - ist->st->codec->has_b_frames * AV_TIME_BASE / av_q2d(ist->st->avg_frame_rate) : 0; - ist->pts = 0; - if (pkt != NULL && pkt->pts != AV_NOPTS_VALUE && !ist->decoding_needed) { - ist->dts += av_rescale_q(pkt->pts, ist->st->time_base, AV_TIME_BASE_Q); - ist->pts = ist->dts; //unused but better to set it to a value thats not totally wrong - } - ist->saw_first_ts = 1; - } - - if (ist->next_dts == AV_NOPTS_VALUE) - ist->next_dts = ist->dts; - if (ist->next_pts == AV_NOPTS_VALUE) - ist->next_pts = ist->pts; - - if (pkt == NULL) { - /* EOF handling */ - av_init_packet(&avpkt); - avpkt.data = NULL; - avpkt.size = 0; - goto handle_eof; - } else { - avpkt = *pkt; - } - - if (pkt->dts != AV_NOPTS_VALUE) { - ist->next_dts = ist->dts = av_rescale_q(pkt->dts, ist->st->time_base, AV_TIME_BASE_Q); - if (ist->st->codec->codec_type != AVMEDIA_TYPE_VIDEO || !ist->decoding_needed) - ist->next_pts = ist->pts = ist->dts; - } - - // while we have more to decode or while the decoder did output something on EOF - while (ist->decoding_needed && (avpkt.size > 0 || (!pkt && got_output))) { - int duration; - handle_eof: - - ist->pts = ist->next_pts; - ist->dts = ist->next_dts; - - if (avpkt.size && avpkt.size != pkt->size) { - av_log(NULL, ist->showed_multi_packet_warning ? AV_LOG_VERBOSE : AV_LOG_WARNING, - "Multiple frames in a packet from stream %d\n", pkt->stream_index); - ist->showed_multi_packet_warning = 1; - } - - switch (ist->st->codec->codec_type) { - case AVMEDIA_TYPE_AUDIO: - ret = decode_audio (ist, &avpkt, &got_output); - break; - case AVMEDIA_TYPE_VIDEO: - ret = decode_video (ist, &avpkt, &got_output); - if (avpkt.duration) { - duration = av_rescale_q(avpkt.duration, ist->st->time_base, AV_TIME_BASE_Q); - } else if(ist->st->codec->time_base.num != 0 && ist->st->codec->time_base.den != 0) { - int ticks= ist->st->parser ? ist->st->parser->repeat_pict+1 : ist->st->codec->ticks_per_frame; - duration = ((int64_t)AV_TIME_BASE * - ist->st->codec->time_base.num * ticks) / - ist->st->codec->time_base.den; - } else - duration = 0; - - if(ist->dts != AV_NOPTS_VALUE && duration) { - ist->next_dts += duration; - }else - ist->next_dts = AV_NOPTS_VALUE; - - if (got_output) - ist->next_pts += duration; //FIXME the duration is not correct in some cases - break; - case AVMEDIA_TYPE_SUBTITLE: - ret = transcode_subtitles(ist, &avpkt, &got_output); - break; - default: - return -1; - } - - if (ret < 0) - return ret; - - avpkt.dts= - avpkt.pts= AV_NOPTS_VALUE; - - // touch data and size only if not EOF - if (pkt) { - if(ist->st->codec->codec_type != AVMEDIA_TYPE_AUDIO) - ret = avpkt.size; - avpkt.data += ret; - avpkt.size -= ret; - } - if (!got_output) { - continue; - } - } - - /* handle stream copy */ - if (!ist->decoding_needed) { - rate_emu_sleep(ist); - ist->dts = ist->next_dts; - switch (ist->st->codec->codec_type) { - case AVMEDIA_TYPE_AUDIO: - ist->next_dts += ((int64_t)AV_TIME_BASE * ist->st->codec->frame_size) / - ist->st->codec->sample_rate; - break; - case AVMEDIA_TYPE_VIDEO: - if (pkt->duration) { - ist->next_dts += av_rescale_q(pkt->duration, ist->st->time_base, AV_TIME_BASE_Q); - } else if(ist->st->codec->time_base.num != 0) { - int ticks= ist->st->parser ? ist->st->parser->repeat_pict + 1 : ist->st->codec->ticks_per_frame; - ist->next_dts += ((int64_t)AV_TIME_BASE * - ist->st->codec->time_base.num * ticks) / - ist->st->codec->time_base.den; - } - break; - } - ist->pts = ist->dts; - ist->next_pts = ist->next_dts; - } - for (i = 0; pkt && i < nb_output_streams; i++) { - OutputStream *ost = output_streams[i]; - - if (!check_output_constraints(ist, ost) || ost->encoding_needed) - continue; - - do_streamcopy(ist, ost, pkt); - } - - return 0; -} - -static void print_sdp(void) -{ - char sdp[16384]; - int i; - AVFormatContext **avc = av_malloc(sizeof(*avc) * nb_output_files); - - if (!avc) - exit(1); - for (i = 0; i < nb_output_files; i++) - avc[i] = output_files[i]->ctx; - - av_sdp_create(avc, nb_output_files, sdp, sizeof(sdp)); - printf("SDP:\n%s\n", sdp); - fflush(stdout); - av_freep(&avc); -} - -static int init_input_stream(int ist_index, char *error, int error_len) -{ - int ret; - InputStream *ist = input_streams[ist_index]; - - if (ist->decoding_needed) { - AVCodec *codec = ist->dec; - if (!codec) { - snprintf(error, error_len, "Decoder (codec %s) not found for input stream #%d:%d", - avcodec_get_name(ist->st->codec->codec_id), ist->file_index, ist->st->index); - return AVERROR(EINVAL); - } - - av_opt_set_int(ist->st->codec, "refcounted_frames", 1, 0); - - if (!av_dict_get(ist->opts, "threads", NULL, 0)) - av_dict_set(&ist->opts, "threads", "auto", 0); - if ((ret = avcodec_open2(ist->st->codec, codec, &ist->opts)) < 0) { - if (ret == AVERROR_EXPERIMENTAL) - abort_codec_experimental(codec, 0); - snprintf(error, error_len, "Error while opening decoder for input stream #%d:%d", - ist->file_index, ist->st->index); - return ret; - } - assert_avoptions(ist->opts); - } - - ist->next_pts = AV_NOPTS_VALUE; - ist->next_dts = AV_NOPTS_VALUE; - ist->is_start = 1; - - return 0; -} - -static InputStream *get_input_stream(OutputStream *ost) -{ - if (ost->source_index >= 0) - return input_streams[ost->source_index]; - return NULL; -} - -static int compare_int64(const void *a, const void *b) -{ - int64_t va = *(int64_t *)a, vb = *(int64_t *)b; - return va < vb ? -1 : va > vb ? +1 : 0; -} - -static void parse_forced_key_frames(char *kf, OutputStream *ost, - AVCodecContext *avctx) -{ - char *p; - int n = 1, i, size, index = 0; - int64_t t, *pts; - - for (p = kf; *p; p++) - if (*p == ',') - n++; - size = n; - pts = av_malloc(sizeof(*pts) * size); - if (!pts) { - av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n"); - exit(1); - } - - p = kf; - for (i = 0; i < n; i++) { - char *next = strchr(p, ','); - - if (next) - *next++ = 0; - - if (!memcmp(p, "chapters", 8)) { - - AVFormatContext *avf = output_files[ost->file_index]->ctx; - int j; - - if (avf->nb_chapters > INT_MAX - size || - !(pts = av_realloc_f(pts, size += avf->nb_chapters - 1, - sizeof(*pts)))) { - av_log(NULL, AV_LOG_FATAL, - "Could not allocate forced key frames array.\n"); - exit(1); - } - t = p[8] ? parse_time_or_die("force_key_frames", p + 8, 1) : 0; - t = av_rescale_q(t, AV_TIME_BASE_Q, avctx->time_base); - - for (j = 0; j < avf->nb_chapters; j++) { - AVChapter *c = avf->chapters[j]; - av_assert1(index < size); - pts[index++] = av_rescale_q(c->start, c->time_base, - avctx->time_base) + t; - } - - } else { - - t = parse_time_or_die("force_key_frames", p, 1); - av_assert1(index < size); - pts[index++] = av_rescale_q(t, AV_TIME_BASE_Q, avctx->time_base); - - } - - p = next; - } - - av_assert0(index == size); - qsort(pts, size, sizeof(*pts), compare_int64); - ost->forced_kf_count = size; - ost->forced_kf_pts = pts; -} - -static void report_new_stream(int input_index, AVPacket *pkt) -{ - InputFile *file = input_files[input_index]; - AVStream *st = file->ctx->streams[pkt->stream_index]; - - if (pkt->stream_index < file->nb_streams_warn) - return; - av_log(file->ctx, AV_LOG_WARNING, - "New %s stream %d:%d at pos:%"PRId64" and DTS:%ss\n", - av_get_media_type_string(st->codec->codec_type), - input_index, pkt->stream_index, - pkt->pos, av_ts2timestr(pkt->dts, &st->time_base)); - file->nb_streams_warn = pkt->stream_index + 1; -} - -static int transcode_init(void) -{ - int ret = 0, i, j, k; - AVFormatContext *oc; - AVCodecContext *codec; - OutputStream *ost; - InputStream *ist; - char error[1024]; - int want_sdp = 1; - - /* init framerate emulation */ - for (i = 0; i < nb_input_files; i++) { - InputFile *ifile = input_files[i]; - if (ifile->rate_emu) - for (j = 0; j < ifile->nb_streams; j++) - input_streams[j + ifile->ist_index]->start = av_gettime(); - } - - /* output stream init */ - for (i = 0; i < nb_output_files; i++) { - oc = output_files[i]->ctx; - if (!oc->nb_streams && !(oc->oformat->flags & AVFMT_NOSTREAMS)) { - av_dump_format(oc, i, oc->filename, 1); - av_log(NULL, AV_LOG_ERROR, "Output file #%d does not contain any stream\n", i); - return AVERROR(EINVAL); - } - } - - /* init complex filtergraphs */ - for (i = 0; i < nb_filtergraphs; i++) - if ((ret = avfilter_graph_config(filtergraphs[i]->graph, NULL)) < 0) - return ret; - - /* for each output stream, we compute the right encoding parameters */ - for (i = 0; i < nb_output_streams; i++) { - AVCodecContext *icodec = NULL; - ost = output_streams[i]; - oc = output_files[ost->file_index]->ctx; - ist = get_input_stream(ost); - - if (ost->attachment_filename) - continue; - - codec = ost->st->codec; - - if (ist) { - icodec = ist->st->codec; - - ost->st->disposition = ist->st->disposition; - codec->bits_per_raw_sample = icodec->bits_per_raw_sample; - codec->chroma_sample_location = icodec->chroma_sample_location; - } - - if (ost->stream_copy) { - uint64_t extra_size; - - av_assert0(ist && !ost->filter); - - extra_size = (uint64_t)icodec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE; - - if (extra_size > INT_MAX) { - return AVERROR(EINVAL); - } - - /* if stream_copy is selected, no need to decode or encode */ - codec->codec_id = icodec->codec_id; - codec->codec_type = icodec->codec_type; - - if (!codec->codec_tag) { - unsigned int codec_tag; - if (!oc->oformat->codec_tag || - av_codec_get_id (oc->oformat->codec_tag, icodec->codec_tag) == codec->codec_id || - !av_codec_get_tag2(oc->oformat->codec_tag, icodec->codec_id, &codec_tag)) - codec->codec_tag = icodec->codec_tag; - } - - codec->bit_rate = icodec->bit_rate; - codec->rc_max_rate = icodec->rc_max_rate; - codec->rc_buffer_size = icodec->rc_buffer_size; - codec->field_order = icodec->field_order; - codec->extradata = av_mallocz(extra_size); - if (!codec->extradata) { - return AVERROR(ENOMEM); - } - memcpy(codec->extradata, icodec->extradata, icodec->extradata_size); - codec->extradata_size= icodec->extradata_size; - codec->bits_per_coded_sample = icodec->bits_per_coded_sample; - - codec->time_base = ist->st->time_base; - /* - * Avi is a special case here because it supports variable fps but - * having the fps and timebase differe significantly adds quite some - * overhead - */ - if(!strcmp(oc->oformat->name, "avi")) { - if ( copy_tb<0 && av_q2d(ist->st->r_frame_rate) >= av_q2d(ist->st->avg_frame_rate) - && 0.5/av_q2d(ist->st->r_frame_rate) > av_q2d(ist->st->time_base) - && 0.5/av_q2d(ist->st->r_frame_rate) > av_q2d(icodec->time_base) - && av_q2d(ist->st->time_base) < 1.0/500 && av_q2d(icodec->time_base) < 1.0/500 - || copy_tb==2){ - codec->time_base.num = ist->st->r_frame_rate.den; - codec->time_base.den = 2*ist->st->r_frame_rate.num; - codec->ticks_per_frame = 2; - } else if ( copy_tb<0 && av_q2d(icodec->time_base)*icodec->ticks_per_frame > 2*av_q2d(ist->st->time_base) - && av_q2d(ist->st->time_base) < 1.0/500 - || copy_tb==0){ - codec->time_base = icodec->time_base; - codec->time_base.num *= icodec->ticks_per_frame; - codec->time_base.den *= 2; - codec->ticks_per_frame = 2; - } - } else if(!(oc->oformat->flags & AVFMT_VARIABLE_FPS) - && strcmp(oc->oformat->name, "mov") && strcmp(oc->oformat->name, "mp4") && strcmp(oc->oformat->name, "3gp") - && strcmp(oc->oformat->name, "3g2") && strcmp(oc->oformat->name, "psp") && strcmp(oc->oformat->name, "ipod") - && strcmp(oc->oformat->name, "f4v") - ) { - if( copy_tb<0 && icodec->time_base.den - && av_q2d(icodec->time_base)*icodec->ticks_per_frame > av_q2d(ist->st->time_base) - && av_q2d(ist->st->time_base) < 1.0/500 - || copy_tb==0){ - codec->time_base = icodec->time_base; - codec->time_base.num *= icodec->ticks_per_frame; - } - } - if ( codec->codec_tag == AV_RL32("tmcd") - && icodec->time_base.num < icodec->time_base.den - && icodec->time_base.num > 0 - && 121LL*icodec->time_base.num > icodec->time_base.den) { - codec->time_base = icodec->time_base; - } - - if(ost->frame_rate.num) - codec->time_base = av_inv_q(ost->frame_rate); - - av_reduce(&codec->time_base.num, &codec->time_base.den, - codec->time_base.num, codec->time_base.den, INT_MAX); - - switch (codec->codec_type) { - case AVMEDIA_TYPE_AUDIO: - if (audio_volume != 256) { - av_log(NULL, AV_LOG_FATAL, "-acodec copy and -vol are incompatible (frames are not decoded)\n"); - exit(1); - } - codec->channel_layout = icodec->channel_layout; - codec->sample_rate = icodec->sample_rate; - codec->channels = icodec->channels; - codec->frame_size = icodec->frame_size; - codec->audio_service_type = icodec->audio_service_type; - codec->block_align = icodec->block_align; - if((codec->block_align == 1 || codec->block_align == 1152 || codec->block_align == 576) && codec->codec_id == AV_CODEC_ID_MP3) - codec->block_align= 0; - if(codec->codec_id == AV_CODEC_ID_AC3) - codec->block_align= 0; - break; - case AVMEDIA_TYPE_VIDEO: - codec->pix_fmt = icodec->pix_fmt; - codec->width = icodec->width; - codec->height = icodec->height; - codec->has_b_frames = icodec->has_b_frames; - if (!codec->sample_aspect_ratio.num) { - codec->sample_aspect_ratio = - ost->st->sample_aspect_ratio = - ist->st->sample_aspect_ratio.num ? ist->st->sample_aspect_ratio : - ist->st->codec->sample_aspect_ratio.num ? - ist->st->codec->sample_aspect_ratio : (AVRational){0, 1}; - } - ost->st->avg_frame_rate = ist->st->avg_frame_rate; - break; - case AVMEDIA_TYPE_SUBTITLE: - codec->width = icodec->width; - codec->height = icodec->height; - break; - case AVMEDIA_TYPE_DATA: - case AVMEDIA_TYPE_ATTACHMENT: - break; - default: - abort(); - } - } else { - if (!ost->enc) - ost->enc = avcodec_find_encoder(codec->codec_id); - if (!ost->enc) { - /* should only happen when a default codec is not present. */ - snprintf(error, sizeof(error), "Encoder (codec %s) not found for output stream #%d:%d", - avcodec_get_name(ost->st->codec->codec_id), ost->file_index, ost->index); - ret = AVERROR(EINVAL); - goto dump_format; - } - - if (ist) - ist->decoding_needed++; - ost->encoding_needed = 1; - - if (!ost->filter && - (codec->codec_type == AVMEDIA_TYPE_VIDEO || - codec->codec_type == AVMEDIA_TYPE_AUDIO)) { - FilterGraph *fg; - fg = init_simple_filtergraph(ist, ost); - if (configure_filtergraph(fg)) { - av_log(NULL, AV_LOG_FATAL, "Error opening filters!\n"); - exit(1); - } - } - - if (codec->codec_type == AVMEDIA_TYPE_VIDEO) { - if (ost->filter && !ost->frame_rate.num) - ost->frame_rate = av_buffersink_get_frame_rate(ost->filter->filter); - if (ist && !ost->frame_rate.num) - ost->frame_rate = ist->framerate; - if (ist && !ost->frame_rate.num) - ost->frame_rate = ist->st->r_frame_rate.num ? ist->st->r_frame_rate : (AVRational){25, 1}; -// ost->frame_rate = ist->st->avg_frame_rate.num ? ist->st->avg_frame_rate : (AVRational){25, 1}; - if (ost->enc && ost->enc->supported_framerates && !ost->force_fps) { - int idx = av_find_nearest_q_idx(ost->frame_rate, ost->enc->supported_framerates); - ost->frame_rate = ost->enc->supported_framerates[idx]; - } - } - - switch (codec->codec_type) { - case AVMEDIA_TYPE_AUDIO: - codec->sample_fmt = ost->filter->filter->inputs[0]->format; - codec->sample_rate = ost->filter->filter->inputs[0]->sample_rate; - codec->channel_layout = ost->filter->filter->inputs[0]->channel_layout; - codec->channels = avfilter_link_get_channels(ost->filter->filter->inputs[0]); - codec->time_base = (AVRational){ 1, codec->sample_rate }; - break; - case AVMEDIA_TYPE_VIDEO: - codec->time_base = av_inv_q(ost->frame_rate); - if (ost->filter && !(codec->time_base.num && codec->time_base.den)) - codec->time_base = ost->filter->filter->inputs[0]->time_base; - if ( av_q2d(codec->time_base) < 0.001 && video_sync_method != VSYNC_PASSTHROUGH - && (video_sync_method == VSYNC_CFR || (video_sync_method == VSYNC_AUTO && !(oc->oformat->flags & AVFMT_VARIABLE_FPS)))){ - av_log(oc, AV_LOG_WARNING, "Frame rate very high for a muxer not efficiently supporting it.\n" - "Please consider specifying a lower framerate, a different muxer or -vsync 2\n"); - } - for (j = 0; j < ost->forced_kf_count; j++) - ost->forced_kf_pts[j] = av_rescale_q(ost->forced_kf_pts[j], - AV_TIME_BASE_Q, - codec->time_base); - - codec->width = ost->filter->filter->inputs[0]->w; - codec->height = ost->filter->filter->inputs[0]->h; - codec->sample_aspect_ratio = ost->st->sample_aspect_ratio = - ost->frame_aspect_ratio ? // overridden by the -aspect cli option - av_d2q(ost->frame_aspect_ratio * codec->height/codec->width, 255) : - ost->filter->filter->inputs[0]->sample_aspect_ratio; - if (!strncmp(ost->enc->name, "libx264", 7) && - codec->pix_fmt == AV_PIX_FMT_NONE && - ost->filter->filter->inputs[0]->format != AV_PIX_FMT_YUV420P) - av_log(NULL, AV_LOG_INFO, - "No pixel format specified, %s for H.264 encoding chosen.\n" - "Use -pix_fmt yuv420p for compatibility with outdated media players.\n", - av_get_pix_fmt_name(ost->filter->filter->inputs[0]->format)); - codec->pix_fmt = ost->filter->filter->inputs[0]->format; - - if (!icodec || - codec->width != icodec->width || - codec->height != icodec->height || - codec->pix_fmt != icodec->pix_fmt) { - codec->bits_per_raw_sample = frame_bits_per_raw_sample; - } - - if (ost->forced_keyframes) { - if (!strncmp(ost->forced_keyframes, "expr:", 5)) { - ret = av_expr_parse(&ost->forced_keyframes_pexpr, ost->forced_keyframes+5, - forced_keyframes_const_names, NULL, NULL, NULL, NULL, 0, NULL); - if (ret < 0) { - av_log(NULL, AV_LOG_ERROR, - "Invalid force_key_frames expression '%s'\n", ost->forced_keyframes+5); - return ret; - } - ost->forced_keyframes_expr_const_values[FKF_N] = 0; - ost->forced_keyframes_expr_const_values[FKF_N_FORCED] = 0; - ost->forced_keyframes_expr_const_values[FKF_PREV_FORCED_N] = NAN; - ost->forced_keyframes_expr_const_values[FKF_PREV_FORCED_T] = NAN; - } else { - parse_forced_key_frames(ost->forced_keyframes, ost, ost->st->codec); - } - } - break; - case AVMEDIA_TYPE_SUBTITLE: - codec->time_base = (AVRational){1, 1000}; - if (!codec->width) { - codec->width = input_streams[ost->source_index]->st->codec->width; - codec->height = input_streams[ost->source_index]->st->codec->height; - } - break; - default: - abort(); - break; - } - /* two pass mode */ - if (codec->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2)) { - char logfilename[1024]; - FILE *f; - - snprintf(logfilename, sizeof(logfilename), "%s-%d.log", - ost->logfile_prefix ? ost->logfile_prefix : - DEFAULT_PASS_LOGFILENAME_PREFIX, - i); - if (!strcmp(ost->enc->name, "libx264")) { - av_dict_set(&ost->opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE); - } else { - if (codec->flags & CODEC_FLAG_PASS2) { - char *logbuffer; - size_t logbuffer_size; - if (cmdutils_read_file(logfilename, &logbuffer, &logbuffer_size) < 0) { - av_log(NULL, AV_LOG_FATAL, "Error reading log file '%s' for pass-2 encoding\n", - logfilename); - exit(1); - } - codec->stats_in = logbuffer; - } - if (codec->flags & CODEC_FLAG_PASS1) { - f = fopen(logfilename, "wb"); - if (!f) { - av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n", - logfilename, strerror(errno)); - exit(1); - } - ost->logfile = f; - } - } - } - } - } - - /* open each encoder */ - for (i = 0; i < nb_output_streams; i++) { - ost = output_streams[i]; - if (ost->encoding_needed) { - AVCodec *codec = ost->enc; - AVCodecContext *dec = NULL; - - if ((ist = get_input_stream(ost))) - dec = ist->st->codec; - if (dec && dec->subtitle_header) { - /* ASS code assumes this buffer is null terminated so add extra byte. */ - ost->st->codec->subtitle_header = av_mallocz(dec->subtitle_header_size + 1); - if (!ost->st->codec->subtitle_header) { - ret = AVERROR(ENOMEM); - goto dump_format; - } - memcpy(ost->st->codec->subtitle_header, dec->subtitle_header, dec->subtitle_header_size); - ost->st->codec->subtitle_header_size = dec->subtitle_header_size; - } - if (!av_dict_get(ost->opts, "threads", NULL, 0)) - av_dict_set(&ost->opts, "threads", "auto", 0); - if ((ret = avcodec_open2(ost->st->codec, codec, &ost->opts)) < 0) { - if (ret == AVERROR_EXPERIMENTAL) - abort_codec_experimental(codec, 1); - snprintf(error, sizeof(error), "Error while opening encoder for output stream #%d:%d - maybe incorrect parameters such as bit_rate, rate, width or height", - ost->file_index, ost->index); - goto dump_format; - } - if (ost->enc->type == AVMEDIA_TYPE_AUDIO && - !(ost->enc->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE)) - av_buffersink_set_frame_size(ost->filter->filter, - ost->st->codec->frame_size); - assert_avoptions(ost->opts); - if (ost->st->codec->bit_rate && ost->st->codec->bit_rate < 1000) - av_log(NULL, AV_LOG_WARNING, "The bitrate parameter is set too low." - " It takes bits/s as argument, not kbits/s\n"); - extra_size += ost->st->codec->extradata_size; - - if (ost->st->codec->me_threshold) - input_streams[ost->source_index]->st->codec->debug |= FF_DEBUG_MV; - } else { - av_opt_set_dict(ost->st->codec, &ost->opts); - } - } - - /* init input streams */ - for (i = 0; i < nb_input_streams; i++) - if ((ret = init_input_stream(i, error, sizeof(error))) < 0) { - for (i = 0; i < nb_output_streams; i++) { - ost = output_streams[i]; - avcodec_close(ost->st->codec); - } - goto dump_format; - } - - /* discard unused programs */ - for (i = 0; i < nb_input_files; i++) { - InputFile *ifile = input_files[i]; - for (j = 0; j < ifile->ctx->nb_programs; j++) { - AVProgram *p = ifile->ctx->programs[j]; - int discard = AVDISCARD_ALL; - - for (k = 0; k < p->nb_stream_indexes; k++) - if (!input_streams[ifile->ist_index + p->stream_index[k]]->discard) { - discard = AVDISCARD_DEFAULT; - break; - } - p->discard = discard; - } - } - - /* open files and write file headers */ - for (i = 0; i < nb_output_files; i++) { - oc = output_files[i]->ctx; - oc->interrupt_callback = int_cb; - if ((ret = avformat_write_header(oc, &output_files[i]->opts)) < 0) { - char errbuf[128]; - const char *errbuf_ptr = errbuf; - if (av_strerror(ret, errbuf, sizeof(errbuf)) < 0) - errbuf_ptr = strerror(AVUNERROR(ret)); - snprintf(error, sizeof(error), "Could not write header for output file #%d (incorrect codec parameters ?): %s", i, errbuf_ptr); - ret = AVERROR(EINVAL); - goto dump_format; - } -// assert_avoptions(output_files[i]->opts); - if (strcmp(oc->oformat->name, "rtp")) { - want_sdp = 0; - } - } - - dump_format: - /* dump the file output parameters - cannot be done before in case - of stream copy */ - for (i = 0; i < nb_output_files; i++) { - av_dump_format(output_files[i]->ctx, i, output_files[i]->ctx->filename, 1); - } - - /* dump the stream mapping */ - av_log(NULL, AV_LOG_INFO, "Stream mapping:\n"); - for (i = 0; i < nb_input_streams; i++) { - ist = input_streams[i]; - - for (j = 0; j < ist->nb_filters; j++) { - if (ist->filters[j]->graph->graph_desc) { - av_log(NULL, AV_LOG_INFO, " Stream #%d:%d (%s) -> %s", - ist->file_index, ist->st->index, ist->dec ? ist->dec->name : "?", - ist->filters[j]->name); - if (nb_filtergraphs > 1) - av_log(NULL, AV_LOG_INFO, " (graph %d)", ist->filters[j]->graph->index); - av_log(NULL, AV_LOG_INFO, "\n"); - } - } - } - - for (i = 0; i < nb_output_streams; i++) { - ost = output_streams[i]; - - if (ost->attachment_filename) { - /* an attached file */ - av_log(NULL, AV_LOG_INFO, " File %s -> Stream #%d:%d\n", - ost->attachment_filename, ost->file_index, ost->index); - continue; - } - - if (ost->filter && ost->filter->graph->graph_desc) { - /* output from a complex graph */ - av_log(NULL, AV_LOG_INFO, " %s", ost->filter->name); - if (nb_filtergraphs > 1) - av_log(NULL, AV_LOG_INFO, " (graph %d)", ost->filter->graph->index); - - av_log(NULL, AV_LOG_INFO, " -> Stream #%d:%d (%s)\n", ost->file_index, - ost->index, ost->enc ? ost->enc->name : "?"); - continue; - } - - av_log(NULL, AV_LOG_INFO, " Stream #%d:%d -> #%d:%d", - input_streams[ost->source_index]->file_index, - input_streams[ost->source_index]->st->index, - ost->file_index, - ost->index); - if (ost->sync_ist != input_streams[ost->source_index]) - av_log(NULL, AV_LOG_INFO, " [sync #%d:%d]", - ost->sync_ist->file_index, - ost->sync_ist->st->index); - if (ost->stream_copy) - av_log(NULL, AV_LOG_INFO, " (copy)"); - else - av_log(NULL, AV_LOG_INFO, " (%s -> %s)", input_streams[ost->source_index]->dec ? - input_streams[ost->source_index]->dec->name : "?", - ost->enc ? ost->enc->name : "?"); - av_log(NULL, AV_LOG_INFO, "\n"); - } - - if (ret) { - av_log(NULL, AV_LOG_ERROR, "%s\n", error); - return ret; - } - - if (want_sdp) { - print_sdp(); - } - - return 0; -} - -/* Return 1 if there remain streams where more output is wanted, 0 otherwise. */ -static int need_output(void) -{ - int i; - - for (i = 0; i < nb_output_streams; i++) { - OutputStream *ost = output_streams[i]; - OutputFile *of = output_files[ost->file_index]; - AVFormatContext *os = output_files[ost->file_index]->ctx; - - if (ost->finished || - (os->pb && avio_tell(os->pb) >= of->limit_filesize)) - continue; - if (ost->frame_number >= ost->max_frames) { - int j; - for (j = 0; j < of->ctx->nb_streams; j++) - close_output_stream(output_streams[of->ost_index + j]); - continue; - } - - return 1; - } - - return 0; -} - -/** - * Select the output stream to process. - * - * @return selected output stream, or NULL if none available - */ -static OutputStream *choose_output(void) -{ - int i; - int64_t opts_min = INT64_MAX; - OutputStream *ost_min = NULL; - - for (i = 0; i < nb_output_streams; i++) { - OutputStream *ost = output_streams[i]; - int64_t opts = av_rescale_q(ost->st->cur_dts, ost->st->time_base, - AV_TIME_BASE_Q); - if (!ost->unavailable && !ost->finished && opts < opts_min) { - opts_min = opts; - ost_min = ost; - } - } - return ost_min; -} - -static int check_keyboard_interaction(int64_t cur_time) -{ - int i, ret, key; - static int64_t last_time; - if (received_nb_signals) - return AVERROR_EXIT; - /* read_key() returns 0 on EOF */ - if(cur_time - last_time >= 100000 && !run_as_daemon){ - key = read_key(); - last_time = cur_time; - }else - key = -1; - if (key == 'q') - return AVERROR_EXIT; - if (key == '+') av_log_set_level(av_log_get_level()+10); - if (key == '-') av_log_set_level(av_log_get_level()-10); - if (key == 's') qp_hist ^= 1; - if (key == 'h'){ - if (do_hex_dump){ - do_hex_dump = do_pkt_dump = 0; - } else if(do_pkt_dump){ - do_hex_dump = 1; - } else - do_pkt_dump = 1; - av_log_set_level(AV_LOG_DEBUG); - } - if (key == 'c' || key == 'C'){ - char buf[4096], target[64], command[256], arg[256] = {0}; - double time; - int k, n = 0; - fprintf(stderr, "\nEnter command: