raybuay@hotmail.com, I'm assuming you want to create DMX universes for output not input, correct? If that's the case, you need create the Lumiverses in the advanced output not in the preference menu.

https://resolume.com/support/en/dmx

Can you try converting your mp4 file to DXV3 to see if that might be part of the issue?

Not sure what type of projectors (HD?) you’re using but my recommendation would be to use a RTX 2080 card with 2 Datapath FX4

If you don't have content in the layer, what are you trying to blend?

You're welcome and it should be an easy one to create!

Create a simple network in TouchDesigner that receives Artnet (DMX In CHOP) and outputs it via a USB interface (DMX Out CHOP)

You know Resolume better than me, but when you use the pacmans, I think the blends end up on the two sides of the comp instead of in the center. Right? Correct, which is why you want to swap your two slices after you've flipped them so that essentially you're looking at your blend from behind (rear...

Oaktown: I had tried what you suggested, but that is what resulted in the soft edge blend flipping with the slice. The soft edge was then at the outer edge of the slice, rather than on center where it overlaps the other slice. All you need after you flip the screen is to swap your slices in the adv...

Just flip your output in the advanced output and switch your inputs.

Take a look at this short tutorial as it might help you out: