I have two projector, one over a screen and the other (with a mask) on some objects, some squares.
I have some clips to project on the squares (and I want to use effects as well) and my usual VJing on the screen..
--->So I have 2 Screens in advanced output.
The first is on the objects, only one slice and as source "Layer1"
The second also have only one slice and the source is "Composition"
In this setting I need to add one black layer (over "Layer 1" with a solid black color), in order to have only "Layer 2" and "Layer 3" projected on the screen. If I don't do this, in the screen I have all the layers, including the masked one ("Layer 1")
So my question is: when using more then one screen, if I want to have at least one output made as combination of more levels, I must add as many BLACK LAYERS as different screen I have? Or there is a better solution?