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avformat/mov: Dont blindly trust the stream duration in seting chapter times 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-05-23 04:39:55 +02:00
parent 220df143b9
commit 64bf845544
1 changed files with 5 additions and 0 deletions
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5
libavformat/mov.c
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@ -3303,6 +3303,11 @@ static void mov_read_chapters(AVFormatContext *s)
uint16_t ch;
int len, title_len;
if (end < sample->timestamp) {
av_log(s, AV_LOG_WARNING, "ignoring stream duration which is shorter than chapters\n");
end = AV_NOPTS_VALUE;
}
if (avio_seek(sc->pb, sample->pos, SEEK_SET) != sample->pos) {
av_log(s, AV_LOG_ERROR, "Chapter %d not found in file\n", i);
goto finish;