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alpha channel for black and white footage?
how do I create an alpha channel for black and white footage? there are 2 characters that I want to use, but want to get rid of the background. thanks.
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2 Replies
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first things first, read up on Chapter 18,
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It’s called rotoscoping. You need to trace mattes for the 2 characters you want to keep in the footage. If you have Motion, you can roto with that. Otherwise, you’d want to use After Effects, Combustion or Silhouette Roto.
Arnie
https://www.arniepix.com
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