• Adobe After Effects

  I have a piece of footage that has a green and a blue screen. How do I key both of them to show two different things?

  Posted by Robert Thomson on July 5, 2013 at 10:21 am

  Hey I stumbled across this free piece of stock footage that has both green and blue in it for keying:

  https://www.youtube.com/watch?v=UdOO6DsTlpY

  How do I have the green show one thing and the blue show another? I tried using keylight but I couldn’t work it out. Any ideas?

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  Robert Thomson replied 13 years, 2 months ago 2 Members · 2 Replies
• 2 Replies

• 

  Joseph W. bourke

  July 5, 2013 at 7:09 pm

  Simple. Use two copies of the footage – key out green color on one – key out blue color on the other. Precompose the two separate keys, and put whatever footage you want in each, using one of AE’s matte tools.

  Joe Bourke
  Owner/Creative Director
  Bourke Media
  http://www.bourkemedia.com
• 

  Robert Thomson

  July 8, 2013 at 10:14 am

  Thanks!

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