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javascriptaudioafter-effects

After Effects scripting - convert audio to keyframes?

How can you do "convert audio to keyframes" using scripting in after effects, manually you would right-click on the "sound" layer > keyframe assistant > convert audio to keyframes. 

var myComp = app.project.activeItem;
var musicComp = myComp.layer("music");

var myEffect = musicComp.property("Effects").addProperty("High-Low Pass");
myEffect.property("Filter Options").setValue(1);
myEffect.property("Cutoff Frequency").setValue(50);

// then I want to do "convert audio to keyframes"
Solution

  • Answer provided by: Walter Soyka

    app.executeCommand(app.findMenuCommandId("Convert Audio to Keyframes"));