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isolate moving objects in footage, and make everything else transparent

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jim bachalo
isolate moving objects in footage, and make everything else transparent
on Aug 4, 2012 at 9:13:39 pm

Hi
I'm trying to isolate just what is moving in some DSLR footage shot with a tripod.

The goal is to make what isn't moving disappear(transparent) so I can layer it over other footage.

Is their a filter or technique to do this?

Local is the new global


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Greg Baber
Re: isolate moving objects in footage, and make everything else transparent
on Aug 6, 2012 at 9:35:27 pm

It is a bit tricky to setup, but that is what the difference matte is designed to do - http://help.adobe.com/en_US/aftereffects/cs/using/WS3878526689cb91655866c11...

Greg Baber, Adobe Systems Incorporated
Creative Cloud Expert - DVA


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