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avformat/mov: fill in subtitle dimensions after parsing tkhd

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Sample: NeroRecodeSample.mp4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-03-17 18:21:11 +01:00
parent b6ad5893ce
commit 8ba432bc56
1 changed files with 6 additions and 0 deletions
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6
libavformat/mov.c
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@ -3425,6 +3425,12 @@ static int mov_read_header(AVFormatContext *s)
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && sc->nb_frames_for_fps > 0 && sc->duration_for_fps > 0) if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && sc->nb_frames_for_fps > 0 && sc->duration_for_fps > 0)
av_reduce(&st->avg_frame_rate.num, &st->avg_frame_rate.den, av_reduce(&st->avg_frame_rate.num, &st->avg_frame_rate.den,
sc->time_scale*(int64_t)sc->nb_frames_for_fps, sc->duration_for_fps, INT_MAX); sc->time_scale*(int64_t)sc->nb_frames_for_fps, sc->duration_for_fps, INT_MAX);
if (st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {
if (st->codec->width <= 0 && st->codec->width <= 0) {
st->codec->width = sc->width;
st->codec->height = sc->height;
}
}
} }
if (mov->trex_data) { if (mov->trex_data) {