[stoolzo]

I can see it using 444 and 420.

One other thing, I'm assuming you know what you're doing in your GPU setup, but 444 and 420 are usually used to differentiate YCbCr color space with different levels of chroma sub-sampling, not different video levels. Switching between one and the other isn't necessarily changing your video from limited to full, since video levels can be full or limited regardless of the amount of chroma sub-sampling. A more accurate test would to set your GPU to RGB, and then try it with both full and limited color spaces.

good call on FFF, i've scrapped the idea of playing HDR now as its just too problematic so I dont need my PC set as 10 bit anymore, going to just play those using PLEX on my TV itself.