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Activity Forums Adobe After Effects Expressions max /min value of brightness controlled by sound keys

  • max /min value of brightness controlled by sound keys

    Posted by Hugo Johnson on February 27, 2009 at 12:18 pm
    thisComp.layer("soundkeys").effect("Sound Keys")("Output 1")

    hi there,

    Basically, I have a simple setup where soundkeys is controling the brightness of a lense flare. My only problem is that I would like the brightness of the flare to fluctuate been say 80 – 200 instead of 0-300, I’m sure theres a simply expression to achieve this but I have a very limited knowledge of expressions so it would be great if someone could help me out!

    thanks in advance

    Filip Vandueren replied 17 years, 3 months ago 2 Members · 1 Reply
  • 1 Reply
  • Filip Vandueren

    February 27, 2009 at 4:02 pm

    something like this:

    a=thisComp.layer(“soundkeys”).effect(“Sound Keys”)(“Output 1”);

    linear(a,0,300,80,200);

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