static int config_props(AVFilterLink *link)
{
+ YADIFContext *yadif = link->src->priv;
+
link->time_base.num = link->src->inputs[0]->time_base.num;
link->time_base.den = link->src->inputs[0]->time_base.den * 2;
link->w = link->src->inputs[0]->w;
link->h = link->src->inputs[0]->h;
+ if(yadif->mode&1)
+ link->frame_rate = av_mul_q(link->src->inputs[0]->frame_rate, (AVRational){2,1});
+
return 0;
}