-/**
- * default config_link() implementation for output video links to simplify
- * the implementation of one input one output video filters */
-int avfilter_default_config_output_link(AVFilterLink *link)
-{
- if (link->src->input_count && link->src->inputs[0]) {
- if (link->type == AVMEDIA_TYPE_VIDEO) {
- link->w = link->src->inputs[0]->w;
- link->h = link->src->inputs[0]->h;
- link->time_base = link->src->inputs[0]->time_base;
- } else if (link->type == AVMEDIA_TYPE_AUDIO) {
- link->channel_layout = link->src->inputs[0]->channel_layout;
- link->sample_rate = link->src->inputs[0]->sample_rate;
- }
- } else {
- /* XXX: any non-simple filter which would cause this branch to be taken
- * really should implement its own config_props() for this link. */
- return -1;
- }
-
- return 0;
-}
-