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Remove Color Matting

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In this podcast tutorial, Creative Cow leader Aharon Rabinowitz adds to the concepts he covered in his tutorial Straight Vs. Premultiplied.
After Effects 7
Keying
Video-/Tutorials

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Here he shows you a tip for working with Footage that was rendered premultiplied with an Alpha channel, and AE has trouble removing the black halo. He also talks about using the same method when the alpha channel and footage are in separate video files.
by Aharon Rabinowitz

Effects & Plugins

Remove Color Matting

Keywords

unmultiply

(Min. Version: After Effects 7, Category: Keying, Type: Video-/Tutorials)
posted by MaxX on Jan 31, 2009


 

 

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