Limiting expression

[Mark]

Try this:

temp = thisComp.layer(“Audio Amplitude”).effect(“Both Channels”)(“Slider”);
[100, (temp*2)] the *2 can be replaced by any number, or link it to a slider.

I am not in front of AE at the moment, but I am pretty sure that this will work.

Mark

PS…do not underline the 100, I only did this to show the 100.

Mark Harvey
Senior Editor
Le Réseau des sports

[Darby Edelen]

If this is being applied directly to your position property then I would recommend:

temp = thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider");
m = 2; //multiplier, add a negative sign to reverse direction
value + [0, temp * m] //current value plus some amount on the Y-axis

In this case value is the value set in the position property and you are adding to that value only on the Y-axis. You can change the value of m to change the amplitude of the motion based on the audio.

Darby Edelen

[Darren Clevenger]

Thanks a lot for the responses! You are geniuses.