DEFINE_SET_FRAME_COLOR_SEARCH  973 libavfilter/vf_paletteuse.c DEFINE_SET_FRAME_COLOR_SEARCH(nns_recursive, COLOR_SEARCH_NNS_RECURSIVE)
DEFINE_SET_FRAME_COLOR_SEARCH  974 libavfilter/vf_paletteuse.c DEFINE_SET_FRAME_COLOR_SEARCH(bruteforce,    COLOR_SEARCH_BRUTEFORCE)