Thanks for pointing it out, but I am more confused now.
If DeoVR relies on Windows codec setup, then why put all the latest ffmpeg files in the plugin folder ?
Uh... Just 10bit videos, doesn't matter from which studio. They are just 7k and 8k, 10bit.
You won't see much difference, just like the difference between regular SDR and HDR. You need a very good LCD panel or OLED panel to see the slight difference. For regular indoor videos, it has no visible differences.
I have a Pimax 5k super. It has regular LCD panels. 8bit and 10bit looks the same.