Adding 3d Warp without affecting the background

[Andi Turner]

Hey Daniel,

I’ve just been trying to figure this out and came across the thread.

In order to make your matte, you need to make a solid white layer (V1) and a solid black layer (V2) on their own (separate to your footage). Then copy the animatte effect you had drawn on your footage onto this black layer and you will have a matching black and white matte.

Mixdown or export these two layers, then pop the resulting video above your footage and apply a matte key to it. You’ll then be able to move the the key around.