output_frame      849 libavcodec/h264dec.c static int output_frame(H264Context *h, AVFrame *dst, H264Picture *srcp)
output_frame     1158 libavfilter/af_afftdn.c static int output_frame(AVFilterLink *inlink)
output_frame      290 libavfilter/af_amix.c static int output_frame(AVFilterLink *outlink)