flv_set_video_codec  491 libavformat/flvdec.c                         flv_set_video_codec(s, vstream, num_val, 0);
flv_set_video_codec  952 libavformat/flvdec.c         size -= flv_set_video_codec(s, st, flags & FLV_VIDEO_CODECID_MASK, 1);