I see thanks for the info on resolution!
Here is a thin seam visible using these images in dual MP, diver, and vidiot patch.
There is a thin and thick line visible perpendicular to each other here, I don’t mind the thick one, but the thin ones I try to avoid when I can. It looks like the end of the tile effect matrix (as if it was maybe 8x8 screens tiled) repeating has a seam to me, but it’s not always there depending on keyer settings, position, and the image used in my experience so far.
Probably just needed to dial the keyer better?
Side note, it’s interesting there is a black border on the right of this capture, so far I’ve just had black borders at bottom of picture that I usually scale out in post. @Z0NK0UT mentioned the bottom black line is related to sync signal? Perhaps this right side black bar is s-video out borders? I just started using the s-video output instead of composite on one my MP, as it’s hdmi output is more unstable than my first Memory Palace. Wonder if it’s related to it not being the master in the sync chain? Only one MP can be eh.