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| author | Luca Barbato <lu_zero@gentoo.org> | 2013-08-06 03:38:12 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2013-10-10 07:28:03 +0200 |
| commit | 756547ce7f4d67a18663503e2157aebed3531703 (patch) | |
| tree | 0e7388ed94b26d57bbe8a889e42b3e748ca3542d /libavformat/avidec.c | |
| parent | 1cac9accbd1f9b8596122d0735e37b97a844c514 (diff) | |
| download | ffmpeg-756547ce7f4d67a18663503e2157aebed3531703.tar.gz | |
avi: DV in AVI must be considered single stream
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Diffstat (limited to 'libavformat/avidec.c')
| -rw-r--r-- | libavformat/avidec.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libavformat/avidec.c b/libavformat/avidec.c index 971b3f5e22..9396a20c04 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -952,7 +952,7 @@ start_sync: goto start_sync; } - n = get_stream_idx(d); + n = avi->dv_demux ? 0 : get_stream_idx(d); if (!((i - avi->last_pkt_pos) & 1) && get_stream_idx(d + 1) < s->nb_streams) @@ -1392,12 +1392,17 @@ static int avi_read_seek(AVFormatContext *s, int stream_index, int64_t pos; AVIStream *ast; + /* Does not matter which stream is requested dv in avi has the + * stream information in the first video stream. + */ + if (avi->dv_demux) + stream_index = 0; + if (!avi->index_loaded) { /* we only load the index on demand */ avi_load_index(s); avi->index_loaded = 1; } - assert(stream_index >= 0); st = s->streams[stream_index]; ast = st->priv_data; @@ -1418,7 +1423,6 @@ static int avi_read_seek(AVFormatContext *s, int stream_index, /* One and only one real stream for DV in AVI, and it has video */ /* offsets. Calling with other stream indexes should have failed */ /* the av_index_search_timestamp call above. */ - assert(stream_index == 0); /* Feed the DV video stream version of the timestamp to the */ /* DV demux so it can synthesize correct timestamps. */ |