avfilter_link_get_channels 2864 ffmpeg.c                       enc_ctx->channels       = avfilter_link_get_channels(ost->filter->filter->inputs[0]);
avfilter_link_get_channels  326 libavdevice/lavfi.c             st->codec->channels    = avfilter_link_get_channels(link);
avfilter_link_get_channels  885 libavfilter/avfilter.h int avfilter_link_get_channels(AVFilterLink *link);
avfilter_link_get_channels  181 tools/uncoded_frame.c             st->stream->codec->channels = avfilter_link_get_channels(st->link);