[PD] video bluescreen

Jack jack at rybn.org
Tue Feb 3 19:55:27 CET 2009

If you want to use a blue/green screen, i think [pix_background] is  
what you are looking for.


Le 3 févr. 09 à 19:36, Garrett Lynch a écrit :

> Hi
> I'm trying to put together a video bluescreen and I'm just not  
> finding the right object I think.  pix_multiply sort of does what I  
> want by dropping out white in a video and replacing it with another  
> video but how do I get this working with a defined colour (i.e. not  
> necessarily white but the blue or green normally used in studios).   
> There seem a few objects that deal with different ways of mixing  
> images/videos pix_mask, pix_mix, pix_composite etc.  Which is the  
> right one to use?  Thanks in advance.
> a+
> gar
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