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GOL-1361: Remove invalid CTTS sample_offset check

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We checked in this places:
* In 8.6.1.3 of ISO/IEC 14496-12 about the CTTS box
* In Apples MOV spec: https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-SW19
This commit is contained in:
ekir
2023-04-18 17:31:43 +02:00
committed by Tomas Härdin
parent 98d97bb33b
commit da5353cf05
1 changed files with 0 additions and 7 deletions
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7
libavformat/mov.c
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@ -3703,13 +3703,6 @@ static int mov_read_ctts(MOVContext *c, AVIOContext *pb, MOVAtom atom)
av_log(c->fc, AV_LOG_TRACE, "count=%d, duration=%d\n", av_log(c->fc, AV_LOG_TRACE, "count=%d, duration=%d\n",
count, duration); count, duration);
if (FFNABS(duration) < -(1<<28) && i+2<entries) {
av_log(c->fc, AV_LOG_WARNING, "CTTS invalid\n");
av_freep(&sc->ctts_data);
sc->ctts_count = 0;
return 0;
}
if (i+2<entries) if (i+2<entries)
mov_update_dts_shift(sc, duration, c->fc); mov_update_dts_shift(sc, duration, c->fc);
} }