Ok, this works very well, but also very slowly. It requires several seconds to process each frame.
Is there a way to get the property using sourceRectAtTime() on the first layer inside the comp?
something like: sc=comp(“1”).layer(0).sourceRectAtTime();
but then I get an error that “index 0 is out of range”
maybe something made up like: thisLayer.firstLayer.sourceRectAtTime();
Thank you for your help!