making act segmenter

1 files changed, 0 insertions, 77 deletions

diff --git a/ffmpeg1/libavformat/dtsdec.c b/ffmpeg1/libavformat/dtsdec.c
deleted file mode 100644
index 5c05758..0000000
--- a/ffmpeg1/libavformat/dtsdec.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * RAW DTS demuxer
- * Copyright (c) 2008 Benjamin Larsson
- *
- * 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/bytestream.h"
-#include "avformat.h"
-#include "rawdec.h"
-
-#define DCA_MARKER_14B_BE 0x1FFFE800
-#define DCA_MARKER_14B_LE 0xFF1F00E8
-#define DCA_MARKER_RAW_BE 0x7FFE8001
-#define DCA_MARKER_RAW_LE 0xFE7F0180
-
-static int dts_probe(AVProbeData *p)
-{
-    const uint8_t *buf, *bufp;
-    uint32_t state = -1;
-    int markers[3] = {0};
-    int sum, max;
-
-    buf = p->buf;
-
-    for(; buf < (p->buf+p->buf_size)-2; buf+=2) {
-        bufp = buf;
-        state = (state << 16) | bytestream_get_be16(&bufp);
-
-        /* regular bitstream */
-        if (state == DCA_MARKER_RAW_BE || state == DCA_MARKER_RAW_LE)
-            markers[0]++;
-
-        /* 14 bits big-endian bitstream */
-        if (state == DCA_MARKER_14B_BE)
-            if ((bytestream_get_be16(&bufp) & 0xFFF0) == 0x07F0)
-                markers[1]++;
-
-        /* 14 bits little-endian bitstream */
-        if (state == DCA_MARKER_14B_LE)
-            if ((bytestream_get_be16(&bufp) & 0xF0FF) == 0xF007)
-                markers[2]++;
-    }
-    sum = markers[0] + markers[1] + markers[2];
-    max = markers[1] > markers[0];
-    max = markers[2] > markers[max] ? 2 : max;
-    if (markers[max] > 3 && p->buf_size / markers[max] < 32*1024 &&
-        markers[max] * 4 > sum * 3)
-        return AVPROBE_SCORE_MAX/2+1;
-
-    return 0;
-}
-
-AVInputFormat ff_dts_demuxer = {
-    .name           = "dts",
-    .long_name      = NULL_IF_CONFIG_SMALL("raw DTS"),
-    .read_probe     = dts_probe,
-    .read_header    = ff_raw_audio_read_header,
-    .read_packet    = ff_raw_read_partial_packet,
-    .flags          = AVFMT_GENERIC_INDEX,
-    .extensions     = "dts",
-    .raw_codec_id   = AV_CODEC_ID_DTS,
-};