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How to Create and Export an External Alpha Matte Using Adobe After Effects

42,813 views November 4, 2013 6:43

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ChannelJesse Borkowski

Description from the creator

Subscribe to my YouTube Channel: bit.ly/14uy8tq This tutorial shows you how to create and export an external alpha matte using Adobe After Effects. Topics covered include: defining what an alpha matte is, keying out a background using After Effects, the Keylight filter and a garbage matte, and how to export an external alpha matte to use in compositing.

About this tutorial

Jesse Borkowski published this 6:43 video tutorial on November 4, 2013. It has been watched 42,813 times on YouTube.

Duration
6:43
Published
November 4, 2013
Views
42,813
Likes
230

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