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Forums Adobe After Effects Expressions fill color to audioamplitude

  • fill color to audioamplitude

  • darren caruana

    September 20, 2021 at 4:04 pm

    hello , beginner question here. Is it possible to connect the fill color of a layer to audio amplitude. All I want is to change color based on audio levels.

  • Adam Greenberg

    September 20, 2021 at 4:41 pm

    random ?

    first use keyframe assitant to convert audio amplitude to keyframes then expression the fill color to the both channels slider with the code below;

    then you can change the numbers to something else. You realize this will change the color at every frame though ?

    temp = thisComp.layer(“Audio Amplitude”).effect(“Both Channels”)(“Slider”);

    [temp/80, temp/100, temp/20, temp/20]

  • darren caruana

    September 20, 2021 at 4:48 pm

    thanks a lot for your help , as you sad that is too much color change but thanks again.

  • Adam Greenberg

    September 20, 2021 at 4:52 pm

    there are many ways to fix that with math, depending on what it is you want

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