Goggle is you friend.

Search for Chroma key and linux:
http://www.google.com/search?source=ig&hl=en&rlz=&q=chroma+key+linux&btnG=Go
ogle+Search

In the first few hits I got:
http://jcornet.free.fr/linux/chromakey.html

Following up on Cinelerra CV I get:
http://cvs.cinelerra.org/

This looks like what you are looking for.

And this looked pretty cool:
http://dxr3.sourceforge.net/em9010.html

Mark Browne


> -----Original Message-----
> From: tclug-list-bounces at mn-linux.org 
> [mailto:tclug-list-bounces at mn-linux.org] On Behalf Of 
> markdeb.browne at comcast.net
> Sent: Wednesday, November 28, 2007 5:40 PM
> To: mad.marvin.moonshadow at gmail.com; tclug-list at mn-linux.org
> Subject: Re: [tclug-list] Blue Screen
> 
> Um, you could use this package:
> 
> http://docs.info.apple.com/article.html?artnum=306714
> 
> It is sorta on topic as the platform runs a *nix platform 
> under all the eye-candy!
> 
> Mark Browne
> 
> 
>  -------------- Original message ----------------------
> From: Mad Marvin Moonshadow <mad.marvin.moonshadow at gmail.com>
> > Any one know of any software that I can do the blue screen 
> trick with 
> > a web cam?
> > 
> > 
> > _______________________________________________
> > TCLUG Mailing List - Minneapolis/St. Paul, Minnesota 
> > tclug-list at mn-linux.org 
> > http://mailman.mn-linux.org/mailman/listinfo/tclug-list
> 
> 
> _______________________________________________
> TCLUG Mailing List - Minneapolis/St. Paul, Minnesota 
> tclug-list at mn-linux.org 
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