• Adobe After Effects

  AfterEffects Script, Changing Levels effect Alpha input

  Posted by Coby Gross on March 3, 2013 at 1:33 am

  I seem to be running into an issue with changing the Alpha input on the levels effect. It doesnt seem to follow the myLayer.effect(“Levels”).propery(“Alpha Input Black”).setValue(50) syntax that other effects seem to use. Is there any documentation on this? I cant seem to find much on this. Thanks!

  Todd Kopriva replied 13 years, 5 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Todd Kopriva

  March 4, 2013 at 8:46 pm

  If you’re trying to programmatically interact with the Levels effect, use the Levels (Individual Controls) effect, instead. That’s what it’s for.

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  Todd Kopriva, Adobe Systems Incorporated
  After Effects quality engineering
  After Effects team blog
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