Video wall processor

So I have been building and sketching out mounting 2x 65” TVs with intention of utilizing a video wall processor for a single image. Not ashamed to say it but I’ve been doing all the research and product discussion with Ai.

The problem “it” and I cannot find an answer to is the proper processor that’ll play nice with the whole setup.

Ideally Xbox series X -> Hue Sync -> processor -> TV 1/ TV 2.

Trying to have this without switching HDMIs or bypassing the processor but I’m concerned about imagine quality routing it through the processor first without spending a pretty penny on a high-end processor.

Anyone utilize one that works well with Hue sync? Trying to have a whole room light sync across one panoramic image that doesn’t “totally” degrade the video quality.