Mailing List AE-List@media-motion.tv ? Message #41866
From: Robert Houghton <gfxguy74@gmail.com>
Subject: Re: [AE] eyeon fusion question
Date: Mon, 30 Jan 2012 13:38:36 -0800
To: After Effects Mail List <AE-List@media-motion.tv>
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You could also tell the guy to render PNG stills. In theory they should have a straight alpha.

On Mon, Jan 30, 2012 at 12:17 PM, Gary Berendsen <gary@garyberendsen.com> wrote:
Divide by alpha.
http://vfxpedia.com/index.php?title=Eyeon:Manual/Fusion_6/Alpha_Divide



On Jan 30, 2012, at 9:03 PM, Brian Higgins wrote:

> I'm not a Fusion artist, but in Flame when I need to "unpremultiply" something, I divide the fill by the matte.  If he has a channel math or logic ops node, it should do what you want.
>
> -b

Gary Berendsen - VFX Generalist
http://garyberendsen.com




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--
Robert Houghton | Motion Graphics Designer
www.houghtonmedia.com
ph. 503.347.2234
email. rob@houghtonmedia.com
 
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