Lines Matching refs:frame_rate
1084 AVRational frame_rate;
1098 frame_rate = av_buffersink_get_frame_rate(filter);
1099 if (frame_rate.num > 0 && frame_rate.den > 0)
1100 duration = 1/(av_q2d(frame_rate) * av_q2d(enc->time_base));
1102 if(ist && ist->st->start_time != AV_NOPTS_VALUE && ist->first_dts != AV_NOPTS_VALUE && ost->frame_rate.num)
1103 duration = FFMIN(duration, 1/(av_q2d(ost->frame_rate) * av_q2d(enc->time_base)));
2749 if (!ost->frame_rate.num)
2750 ost->frame_rate = ist->framerate;
2752 if (ost->frame_rate.num)
2753 ost->st->avg_frame_rate = ost->frame_rate;
2763 if (ost->frame_rate.num)
2764 ost->st->time_base = av_inv_q(ost->frame_rate);
2970 if (!ost->frame_rate.num)
2971 ost->frame_rate = av_buffersink_get_frame_rate(ost->filter->filter);
2972 if (ist && !ost->frame_rate.num && !ost->max_frame_rate.num) {
2973 ost->frame_rate = (AVRational){25, 1};
2983 (av_q2d(ost->frame_rate) > av_q2d(ost->max_frame_rate) ||
2984 !ost->frame_rate.den))
2985 ost->frame_rate = ost->max_frame_rate;
2988 int idx = av_find_nearest_q_idx(ost->frame_rate, ost->enc->supported_framerates);
2989 ost->frame_rate = ost->enc->supported_framerates[idx];
2993 av_reduce(&ost->frame_rate.num, &ost->frame_rate.den,
2994 ost->frame_rate.num, ost->frame_rate.den, 65535);
3016 init_encoder_time_base(ost, av_inv_q(ost->frame_rate));
3051 enc_ctx->framerate = ost->frame_rate;
3053 ost->st->avg_frame_rate = ost->frame_rate;