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Control Bulge Effect with Audio?

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stephen turcotte
Control Bulge Effect with Audio?
on Oct 14, 2011 at 9:55:51 pm

I'm looking to control the bulge effect with audio waveforms. Any ideas on how to attach the two? I've tried the pick whip from bulge height to the audio slider with no luck.

Thanks.


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Dan Ebberts
Re: Control Bulge Effect with Audio?
on Oct 14, 2011 at 10:30:49 pm

So you ended up with an expression like this?

thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider")

It works for me, but I had to temper it a little by dividing by 10 to get a reasonable bulge height:

thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider")/10


Dan



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stephen turcotte
Re: Control Bulge Effect with Audio?
on Oct 14, 2011 at 10:44:34 pm

that's exactly it! I guess i just needed a larger value.

Thanks so much!


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