And, the software provides a unified interface for all of them. I, too, am curious how the M1 Max performs in Resolume as well, but as stated previously, I am using different software now for this, that uses many many little computers for multi-screen outputs, rather than one big beefy computer for that. Seems consistent with the performance loss associated with using Rosetta 2. In Resolume, on an M1 (original), I can play (3) 3840x2160p30 clips layered, without dropping frames.
In Final Cut Pro, on an M1 (original), I can play (4) 3840x2160p30 clips layered, without dropping frames.
I wanted to take a moment and answer your question, Arvol.
