On 12/02/2019 22:28, Michael Niedermayer wrote:
> @@ -5048,7 +5048,7 @@ static int mov_read_sidx(MOVContext *c, AVIOContext
> *pb, MOVAtom atom)
> for (i = 0; i < c->fc->nb_streams; i++) {
> st = c->fc->streams[i];
> sc = st->priv_data;
> - if (!sc->has_sidx) {
> + if (ref_st && !sc->has_sidx) {
> st->duration = sc->track_end = av_rescale(ref_st->duration,
> sc->time_scale, ref_sc->time_scale);
> }
> }
Is it perhaps better to not run this loop at all if ref_sc or ref_st do not
exist?
- Derek
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