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Chromakey: Lightest Dependable Shade Blue?
Hi again,
I hope to “venture” in having some fun with Vegas Chromakey. I don’t have the means to set up an indoor backgound, but I have an exterior wall, already a very faint shade of blue, almost white. I wonder what would be the lighest (dependable) shade of blue I can paint it? (This forum does not allow graphics, but perhaps I can be lead into some URL where this shade can be pointed out.
Also: A beginner’s question. Given a “clip” of say a person*, in front of a blue screen, is Vegas capable of following, frame-by-frame, the process so that the entire clip has this effect?
(* I understand that it’s best to have the person “backlit;” and of course should not be wearing anything blue – unless it’s deliberate, otherwise this won’t work. True?)
Thank you in advance!
John
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