Picouser I assume because of this you are using HereSphere to correct skin colour. It has better options. You can not use DeoVr because that sucks in colour correction. If you adjust the colour/tone slider even a bit using DeoVr the framerate drops from 90 fps to 40 and even lower. After this video is ruined and unwatchable. Am I correct?
Regrarding the lighting, i mean the light in the room you are watching can sometimes accidentally match the performer and as you say i can also alter the colours, contrast, sharpness etc to fine tune the match - so not every scene looks great, just scenes that match the lighting in my room and obviously passthrough is still farily grainy.
What i would like to see tested is being able to take a high res photo of my room and use that as the background / passthrough.
For me it might work as i never move from a postion sat on my bed, so the image doesn't have to be live, but i still get the sense of being in my bedroom - Not sure if it would work or not, but worth a test IMO.