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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2008-03-27 12:35:22 +0000 |
|---|---|---|
| committer | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2008-03-27 12:35:22 +0000 |
| commit | d3bc61ac758667568c36654e9b8de946f8e665ff (patch) | |
| tree | 9da36d0e14d19a36c49484bda8c0db9f45cde9eb /libavformat/mov.c | |
| parent | e9c192562f9e5e5e43241f748168f9726922e605 (diff) | |
| download | ffmpeg-d3bc61ac758667568c36654e9b8de946f8e665ff.tar.gz | |
Only use chunk demuxing for old uncompressed audio mechanism specified by stts.
This will split amr/aac cbr samples correctly in isom files which do not
set audio cid to -2.
Originally committed as revision 12603 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/mov.c')
| -rw-r--r-- | libavformat/mov.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 92957a5100..dfd382a098 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -1120,8 +1120,9 @@ static void mov_build_index(MOVContext *mov, AVStream *st) unsigned int stss_index = 0; unsigned int i, j; - if (sc->sample_sizes || st->codec->codec_type == CODEC_TYPE_VIDEO || - sc->audio_cid == -2) { + /* only use old uncompressed audio chunk demuxing when stts specifies it */ + if (!(st->codec->codec_type == CODEC_TYPE_AUDIO && + sc->stts_count == 1 && sc->stts_data[0].duration == 1)) { unsigned int current_sample = 0; unsigned int stts_sample = 0; unsigned int keyframe, sample_size; |