Expression for mouth animation(change position to rotation)

[MARKARKARK]

Hello I have an animated caricature that I have been using the expression "temp = thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider") * 1;

[position[0], position[1] + temp]"  This has gone on Position.  I would like to do the same thing with the Rotation.  I have already tried changing it to, "

temp = thisComp.layer("Audio Amplitude").effect("Both Channels")("Slider") * 1; [rotation[0], rotation[1] + temp]" but it did not work.  Any help would be appreciated.

[Mylenium · Accepted solution]

Rotation is a single-stream (onedimensional) property. Hence it's simply "value+temp". You might want to do a little research. there's little point in using expressions if you don't even understand the most basic things about them.

Mylenium