Lines Matching refs:link
86 static int config_props(AVFilterLink *link)
88 ASyncContext *s = link->src->priv;
91 s->min_delta = s->min_delta_sec * link->sample_rate;
92 link->time_base = (AVRational){1, link->sample_rate};
98 av_opt_set_int(s->avr, "in_channel_layout", link->channel_layout, 0);
99 av_opt_set_int(s->avr, "out_channel_layout", link->channel_layout, 0);
100 av_opt_set_int(s->avr, "in_sample_fmt", link->format, 0);
101 av_opt_set_int(s->avr, "out_sample_fmt", link->format, 0);
102 av_opt_set_int(s->avr, "in_sample_rate", link->sample_rate, 0);
103 av_opt_set_int(s->avr, "out_sample_rate", link->sample_rate, 0);
134 static int request_frame(AVFilterLink *link)
136 AVFilterContext *ctx = link->src;
151 AVFrame *buf = ff_get_audio_buffer(link, nb_samples);
162 return ff_filter_frame(link, buf);