ALPHA CHANNEL
Wow, that one's getting filed away for future reference. I was thinking along
those lines, but do not know enough about video and video equipment to be able
to have come up with a detailed description like that. I was thinking the
split alpha could be used to key through the Illuminator Pro, which does have
an alpha channel cable out. I'm not sure how it would come together, though.
Maybe a proprietary routine that loaded one of the two buffers with rgb, and
the other with the split alpha image… hmm… but would it work?
John Tissavary (LUNA cie)