I was wondering whether it is possible convert a specific color, like
green-screen chroma key, to alpha information using Gem. They idea is
to overlap many green-screen videos. I can see the pieces, but I
can't see the whole.
.hc
Man has survived hitherto because he was too ignorant to know how to
realize his wishes. Now that he can realize them, he must either
change them, or perish. -William Carlos Williams