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Change the timebase of the raw demuxer to one that can represent the ts of fields.

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Originally committed as revision 17675 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2009-03-01 03:48:35 +00:00
parent 9e6c124a87
commit 4022fe01a6
2 changed files with 257 additions and 256 deletions
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5
libavformat/raw.c
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@ -278,13 +278,14 @@ static int video_read_header(AVFormatContext *s,
/* for MJPEG, specify frame rate */
/* for MPEG-4 specify it, too (most MPEG-4 streams do not have the fixed_vop_rate set ...)*/
if (ap->time_base.num) {
av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den);
st->codec->time_base= ap->time_base;
} else if ( st->codec->codec_id == CODEC_ID_MJPEG ||
st->codec->codec_id == CODEC_ID_MPEG4 ||
st->codec->codec_id == CODEC_ID_DIRAC ||
st->codec->codec_id == CODEC_ID_H264) {
av_set_pts_info(st, 64, 1, 25);
st->codec->time_base= (AVRational){1,25};
}
av_set_pts_info(st, 64, 1, 1200000);
return 0;
}