duration_sum[index]= duration;
duration_count[index]=1;
}else{
- int factor= av_rescale(duration, duration_count[index], duration_sum[index]);
+ int factor= av_rescale(2*duration, duration_count[index], duration_sum[index]);
+ if(factor==3)
+ duration_count[index] *= 2;
+ factor= av_rescale(duration, duration_count[index], duration_sum[index]);
duration_sum[index] += duration;
duration_count[index]+= factor;
}
if(st->codec->codec_id == CODEC_ID_RAWVIDEO && !st->codec->codec_tag && !st->codec->bits_per_sample)
st->codec->codec_tag= avcodec_pix_fmt_to_codec_tag(st->codec->pix_fmt);
- if(duration_count[i] && st->codec->time_base.num*101LL <= st->codec->time_base.den &&
+ if(duration_count[i]
+ && (st->codec->time_base.num*101LL <= st->codec->time_base.den || st->codec->codec_id == CODEC_ID_MPEG2VIDEO) &&
+ //FIXME we should not special case mpeg2, but this needs testing with non mpeg2 ...
st->time_base.num*duration_sum[i]/duration_count[i]*101LL > st->time_base.den){
int64_t num, den, error, best_error;
av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den, j, 12, INT_MAX);
}
}
- for(j=24; j<=30; j+=6){
- error= ABS(1001*12*num - 1000*12*j*den);
+ for(j=0; j<3; j++){
+ static const int ticks[]= {24,30,60};
+ error= ABS(1001*12*num - 1000*12*den * ticks[j]);
if(error < best_error){
best_error= error;
- av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den, j*1000, 1001, INT_MAX);
+ av_reduce(&st->r_frame_rate.num, &st->r_frame_rate.den, ticks[j]*1000, 1001, INT_MAX);
}
}
}