for (i = 0; i < s->nb_chapters; i++) {
ebml_master chapteratom, chapterdisplay;
AVChapter *c = s->chapters[i];
- int chapterstart = av_rescale_q(c->start, c->time_base, scale);
- int chapterend = av_rescale_q(c->end, c->time_base, scale);
+ int64_t chapterstart = av_rescale_q(c->start, c->time_base, scale);
+ int64_t chapterend = av_rescale_q(c->end, c->time_base, scale);
AVDictionaryEntry *t = NULL;
if (chapterstart < 0 || chapterstart > chapterend)
return AVERROR_INVALIDDATA;