do_lavfi "thumbnail" "thumbnail=10"
do_lavfi "tile" "tile=3x3:nb_frames=5:padding=7:margin=2"
do_lavfi "transpose" "transpose"
-do_lavfi "unsharp" "unsharp=10:10:-1.5:10:10:-1.5"
+do_lavfi "unsharp" "unsharp=11:11:-1.5:11:11:-1.5"
do_lavfi "vflip" "vflip"
do_lavfi "vflip_crop" "vflip,crop=iw-100:ih-100:100:100"
do_lavfi "vflip_vflip" "vflip,vflip"
# all these filters have exactly one input and exactly one output
do_lavfi_pixfmts "field" "field" "bottom"
do_lavfi_pixfmts "histeq" "histeq" "antibanding=strong"
+do_lavfi_pixfmts "il" "il" "luma_mode=d:chroma_mode=d:alpha_mode=d"
do_lavfi_pixfmts "kerndeint" "kerndeint" "" "tinterlace=interleave_top,"
do_lavfi_pixfmts "pixfmts_copy" "copy" ""
do_lavfi_pixfmts "pixfmts_crop" "crop" "100:100:100:100"