Does Noise Make Keying More Difficult?

[Joey Foreman]

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

[Max Jackson]

Mr. Joey,

Got it. Just wanted to make sure I understand thing so I don’t ask further questions. One day hopefully I can help answer them.

Thanks for being a sport and reading my dumb questions. Really.

I should keep my questions minimal and remove all doubt otherwise. lol

Best,
-maX