Yes, it does.
[Max Jackson] “Just like pixel resolution 4-4-4 etc, right?”
Not sure what you mean by that. If you’re referring to chroma subsampling, then no. The higher the value, the better for keying.
There’s no relation between the two.
[Max Jackson] “Noise can fight aliasing and value relatively the same way for luma or chroma, right?”
Say wha…?
Joey Foreman
Editor/Compositor/VFX Artist