Author here! I can only refer to an article another comment also already mentioned. It is _excellent_ and covers animation & dithering: https://bisqwit.iki.fi/

Author here! I can only refer to an article another comment also already mentioned. It is _excellent_ and covers animation & dithering: https://bisqwit.iki.fi/story/howto/dither/jy/ https://bisqwit.iki.fi/story/howto/dither/jy/