avfilter_link     105 libavfilter/avfilter.c     if(avfilter_link(filt, out, link->dst, link->dstpad)) {
avfilter_link     485 libavfilter/avfilter.h int avfilter_link(AVFilterContext *src, unsigned srcpad,
avfilter_link      34 libavfilter/graphparser.c     if(avfilter_link(src, srcpad, dst, dstpad)) {