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ffmpeg.wasm-core
Commit 69e7ad8d authored by Benjamin Larsson's avatar Benjamin Larsson Committed by Ronald S. Bultje
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mov: Avoid divide by zero in edit list dts handling 

Signed-off-by: 's avatarRonald S. Bultje <rsbultje@gmail.com>
parent 9a173575
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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)
sc->time_offset = av_rescale(sc->time_offset, sc->time_scale, mov->time_scale);
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) {
/* more than 16 frames delay, dts are likely wrong
this happens with files created by iMovie */
......
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