making act segmenter

1 files changed, 0 insertions, 65 deletions

diff --git a/ffmpeg1/libavformat/h261dec.c b/ffmpeg1/libavformat/h261dec.c
deleted file mode 100644
index 1b254d6..0000000
--- a/ffmpeg1/libavformat/h261dec.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * RAW H.261 video demuxer
- * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
- *
- * 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 "libavcodec/get_bits.h"
-#include "avformat.h"
-#include "rawdec.h"
-
-static int h261_probe(AVProbeData *p)
-{
-    uint32_t code= -1;
-    int i;
-    int valid_psc=0;
-    int invalid_psc=0;
-    int next_gn=0;
-    int src_fmt=0;
-    GetBitContext gb;
-
-    init_get_bits(&gb, p->buf, p->buf_size*8);
-
-    for(i=0; i<p->buf_size*8; i++){
-        if ((code & 0x01ff0000) || !(code & 0xff00)) {
-            code = (code<<8) + get_bits(&gb, 8);
-            i += 7;
-        } else
-            code = (code<<1) + get_bits1(&gb);
-        if ((code & 0xffff0000) == 0x10000) {
-            int gn= (code>>12)&0xf;
-            if(!gn)
-                src_fmt= code&8;
-            if(gn != next_gn) invalid_psc++;
-            else              valid_psc++;
-
-            if(src_fmt){ // CIF
-                next_gn= (gn+1     )%13;
-            }else{       //QCIF
-                next_gn= (gn+1+!!gn)% 7;
-            }
-        }
-    }
-    if(valid_psc > 2*invalid_psc + 6){
-        return 50;
-    }else if(valid_psc > 2*invalid_psc + 2)
-        return 25;
-    return 0;
-}
-
-FF_DEF_RAWVIDEO_DEMUXER(h261, "raw H.261", h261_probe, "h261", AV_CODEC_ID_H261)