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Linking the Bulge effect to an Audio Amplitude layer to get a beat
I have an expression that I have used to link an Audio Amplitude layer to the Taper Radius of the Bulge effect. I want the bulge effect to become bigger and smaller to the beat of the music.
The expression I have works but the movement is so slight that you can barely see it. Is there a way to have a value range to intensify the effect of the bulge beating such as a max and min?
This is what I have as my expression:
thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider") -
2 Replies
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Like this, probably:
aud = thisComp.layer(“Audio Amplitude”).effect(“Both Channels”)(“Slider”);
audMin = 0;
audMax = 20;
taperMin = 0;
taperMax = 100;
linear(aud,audMin,audMax,taperMax,taperMin)Dan
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Thats great thanks! You have no idea how many things I tried.. Works a treat 🙂
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