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Calculate and store DAR rather than SAR

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Originally committed as revision 10361 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
David Conrad 2007-09-05 00:25:07 +00:00
parent 5045da831b
commit 8eb1915395
1 changed files with 3 additions and 2 deletions
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5
libavformat/matroskaenc.c
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@ -552,8 +552,9 @@ static int mkv_write_tracks(AVFormatContext *s)
put_ebml_uint (pb, MATROSKA_ID_VIDEOPIXELWIDTH , codec->width);
put_ebml_uint (pb, MATROSKA_ID_VIDEOPIXELHEIGHT, codec->height);
if (codec->sample_aspect_ratio.num) {
put_ebml_uint(pb, MATROSKA_ID_VIDEODISPLAYWIDTH , codec->sample_aspect_ratio.num);
put_ebml_uint(pb, MATROSKA_ID_VIDEODISPLAYHEIGHT, codec->sample_aspect_ratio.den);
AVRational dar = av_mul_q(codec->sample_aspect_ratio, (AVRational){codec->width, codec->height});
put_ebml_uint(pb, MATROSKA_ID_VIDEODISPLAYWIDTH , dar.num);
put_ebml_uint(pb, MATROSKA_ID_VIDEODISPLAYHEIGHT, dar.den);
}
end_ebml_master(pb, subinfo);
break;