• Adobe After Effects Expressions

  Slider C = the middle value of Slider A and Slider B

  Posted by James Ronan on December 12, 2015 at 10:53 am

  Hello all.

  I have multiple sliders. A B C.

  trying to get Slider C to equal the middle value of Slider A and Slider B.

  E.g.

  Slider A = 0

  Slider B = 200

  Slider C = 100

  Not having much luck atm. Any help much appreciated! Thanks

  J

  James Ronan replied 10 years, 5 months ago 1 Member · 1 Reply
• 1 Reply

• 

  James Ronan

  December 12, 2015 at 11:11 am

  Okay so I figured it out!

  A = effect(“SLIDER A”)(“Slider”);
  B = effect(“SLIDER B”)(“Slider”);
  Math.round((A+B)/2);

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