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mov: fill in subtitle dimensions after parsing tkhd

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Sample-Id: NeroRecodeSample.mp4
This commit is contained in:
Michael Niedermayer 2014-03-20 07:05:36 +00:00 committed by Vittorio Giovara
parent 96138e8c8d
commit fce28c3c6d
1 changed files with 13 additions and 1 deletions
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14
libavformat/mov.c
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@ -2857,6 +2857,7 @@ static int mov_read_header(AVFormatContext *s)
AVIOContext *pb = s->pb;
int err;
MOVAtom atom = { AV_RL32("root") };
int i;
mov->fc = s;
/* .mov and .mp4 aren't streamable anyway (only progressive download if moov is before mdat) */
@ -2881,8 +2882,19 @@ static int mov_read_header(AVFormatContext *s)
if (pb->seekable && mov->chapter_track > 0)
mov_read_chapters(s);
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
MOVStreamContext *sc = st->priv_data;
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) {
int i;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
MOVStreamContext *sc = st->priv_data;