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In mov demuxer, do not override aspect ratio in tkhd by pasp like quicktime, fix issue #1539 

Originally committed as revision 25080 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2010-09-08 20:18:14 +00:00
parent e47ca217cb
commit 9044dd8399
1 changed files with 7 additions and 6 deletions
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13
libavformat/mov.c
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@ -584,12 +584,13 @@ static int mov_read_pasp(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return 0;
st = c->fc->streams[c->fc->nb_streams-1];
if (den != 0) {
if ((st->sample_aspect_ratio.den != 1 || st->sample_aspect_ratio.num) && // default
(den != st->sample_aspect_ratio.den || num != st->sample_aspect_ratio.num))
av_log(c->fc, AV_LOG_WARNING,
"sample aspect ratio already set to %d:%d, overriding by 'pasp' atom\n",
st->sample_aspect_ratio.num, st->sample_aspect_ratio.den);
if ((st->sample_aspect_ratio.den != 1 || st->sample_aspect_ratio.num) && // default
(den != st->sample_aspect_ratio.den || num != st->sample_aspect_ratio.num)) {
av_log(c->fc, AV_LOG_WARNING,
"sample aspect ratio already set to %d:%d, ignoring 'pasp' atom (%d:%d)\n",
st->sample_aspect_ratio.num, st->sample_aspect_ratio.den,
num, den);
} else if (den != 0) {
st->sample_aspect_ratio.num = num;
st->sample_aspect_ratio.den = den;
}