/* write mpeg4 VOP header */
int ff_mpeg4_encode_picture_header(MpegEncContext *s, int picture_number)
{
- int time_incr;
- int time_div, time_mod;
+ uint64_t time_incr;
+ int64_t time_div, time_mod;
if (s->pict_type == AV_PICTURE_TYPE_I) {
if (!(s->avctx->flags & AV_CODEC_FLAG_GLOBAL_HEADER)) {
time_div = FFUDIV(s->time, s->avctx->time_base.den);
time_mod = FFUMOD(s->time, s->avctx->time_base.den);
time_incr = time_div - s->last_time_base;
- av_assert0(time_incr >= 0);
// This limits the frame duration to max 1 hour
if (time_incr > 3600) {
- av_log(s->avctx, AV_LOG_ERROR, "time_incr %d too large\n", time_incr);
+ av_log(s->avctx, AV_LOG_ERROR, "time_incr %"PRIu64" too large\n", time_incr);
return AVERROR(EINVAL);
}
while (time_incr--)