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set mp3 timebase to the lcm of all mp3 sample rates to fix frame duration 

Originally committed as revision 20579 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2009-11-22 21:04:18 +00:00
parent c3988a59ce
commit 9c5a9e6b48
1 changed files with 3 additions and 0 deletions
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libavformat/mp3.c
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@ -143,6 +143,9 @@ static int mp3_read_header(AVFormatContext *s,
st->need_parsing = AVSTREAM_PARSE_FULL; st->need_parsing = AVSTREAM_PARSE_FULL;
st->start_time = 0; st->start_time = 0;
// lcm of all mp3 sample rates
av_set_pts_info(st, 64, 1, 14112000);
ff_id3v2_read(s); ff_id3v2_read(s);
if (!av_metadata_get(s->metadata, "", NULL, AV_METADATA_IGNORE_SUFFIX)) if (!av_metadata_get(s->metadata, "", NULL, AV_METADATA_IGNORE_SUFFIX))
ff_id3v1_read(s); ff_id3v1_read(s);