• Adobe After Effects Expressions

  Null Color Control values conversion to keylight 1.2 Screen color

  Posted by Thomas Rimmer on April 6, 2021 at 3:32 am

  Good evening fellow scripters, I’m having trouble writing a Extendscript that takes a color value from composition footage via Color control in null object to input into Keylight 1.2 as PW for Screen colour.

  here is my code

  var mainNull = myComp.layers.addNull();

  var colorControl = mainNull.property(“Effects”).addProperty(“ADBE Color Control”);

  //Default value is setValue([0,128,0]);

  colorControl.property(“ADBE Color Control-0001”).setValue([0,128,0]);

  C = thisComp.layer(“Null 1”).effect(“ADBE Color Control-0001”)(“Color”);

  KeyLightEffect.property(“Screen Colour”).setValue(C);

  I feel like im missing something can someone help me out ? 🙂

  Thomas Rimmer replied 5 years, 5 months ago 1 Member · 0 Replies
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