At 11:27 4/5/2001, you wrote:
>I am proposing a project to a client and part of it requires a live video
>feed into my projector, and i have seen the Xtras for that. But here is the
>catch, i need an Xtra that if they are standing in front of a blue screen
>can create an alpha-mask of the blue screen so that the video can be
>layered over various backgrounds.

Here's one that supports chroma-key and alpha. I don't know if it will 
_create_ alpha from a chroma-key, though:
http://www.penworks.com/xtras/vsprite/index.cgi

And you could look at the various Xtras in The Mile-High Table O'Products
http://www.updatestage.com/products_table.html#Video



--
Mark A. Boyd
Keep-On-Learnin' :)


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