void av_set_pts_info(AVStream *s, int pts_wrap_bits,
unsigned int pts_num, unsigned int pts_den)
{
- unsigned int gcd= av_gcd(pts_num, pts_den);
s->pts_wrap_bits = pts_wrap_bits;
- s->time_base.num = pts_num/gcd;
- s->time_base.den = pts_den/gcd;
- if(gcd>1)
- av_log(NULL, AV_LOG_DEBUG, "st:%d removing common factor %d from timebase\n", s->index, gcd);
+ if(av_reduce(&s->time_base.num, &s->time_base.den, pts_num, pts_den, INT_MAX)){
+ if(s->time_base.num != pts_num)
+ av_log(NULL, AV_LOG_DEBUG, "st:%d removing common factor %d from timebase\n", s->index, pts_num/s->time_base.num);
+ }else
+ av_log(NULL, AV_LOG_WARNING, "st:%d has too large timebase, reducing\n", s->index);
}