For A/V stuff, I went looking for an understanding of how color works in video systems, and ran across this gem from Captain Disillusion: https://www.youtube.c

For A/V stuff, I went looking for an understanding of how color works in video systems, and ran across this gem from Captain Disillusion: https://www.youtube.com/watch?v=FTKP0Y9MVus https://www.youtube.com/watch?v=FTKP0Y9MVus His whole channel is great, though there's not a ton there, it makes sense given the staggering amount of work that goes into the visualizations of each one.