Light Modulation

[Dan Ebberts]

Do you want to modulate the light using the audio amplitude envelope? If so, it should be pretty easy – convert the audio to keyframes and use an expression like this on the light’s intensity:

mult = 5;
mult*thisComp.layer(“Audio Amplitude”).effect(“Both Channels”)(“Slider”)

The exact expression will depend on what you’re trying to do.

Dan

[Darby Edelen]

[Dan Ebberts] “mult = 5;
mult*thisComp.layer(“Audio Amplitude”).effect(“Both Channels”)(“Slider”)”

I don’t have AE in front of my right now, but is the amplitude measured in positive values after converted to keyframes?

Darby Edelen
DVD Menu Artist
Left Coast Digital
Aptos, CA

[Dan Ebberts]

Yes it is.

Dan