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mov: Avoid divide by zero in edit list dts handling 

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Benjamin Larsson 2011-10-29 12:57:10 +02:00 committed by Ronald S. Bultje
parent 9a173575fd
commit 69e7ad8dbc
1 changed files with 1 additions and 1 deletions
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libavformat/mov.c
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@ -1605,7 +1605,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
if (sc->time_offset < 0) if (sc->time_offset < 0)
sc->time_offset = av_rescale(sc->time_offset, sc->time_scale, mov->time_scale); sc->time_offset = av_rescale(sc->time_offset, sc->time_scale, mov->time_scale);
current_dts = -sc->time_offset; current_dts = -sc->time_offset;
if (sc->ctts_data && sc->stts_data && if (sc->ctts_data && sc->stts_data && sc->stts_data[0].duration &&
sc->ctts_data[0].duration / sc->stts_data[0].duration > 16) { sc->ctts_data[0].duration / sc->stts_data[0].duration > 16) {
/* more than 16 frames delay, dts are likely wrong /* more than 16 frames delay, dts are likely wrong
this happens with files created by iMovie */ this happens with files created by iMovie */