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Is there a plug-in/effect that will allow you to use any layer as a track matte?
Hi, I have an animation that I am working on where I would like to use one layer as a track matte for multiple layers. I have a ton of layers in the comp, and I am doing some funky animated distortions on the layer that is being used as the track matte. I would like not to have to have a million duplicates of the trackmatte layer that I will have to update if I tweek the matte animation. I could precompose the matte layer, but I would like to be able to adjust all of the keyframes from within one timeline. I could also parent them all to one layer, and add expressions that link all of my distortion effect settings to the master layer, but that is a pain in the butt. Either way it is a ton of extra layers. In flowchart based compositing programs, I could use the output of the one layer as the matte input for a number of different layers. Does anyone know of a plug in or effect that would allow me to choose the output of any layer in the composition as a track matte for the current layer? It would be immensly helpfull, and durasticly cut down the number of layers that I would need in this comp.
Thanks,
-Matt