Originally Posted by joeydrunk
So there's no possible way to get 0-255 with nvidia to tv/avr if audio is going through Hdmi. I swear I've talked to others who have accomplished this. You say you talked to nvidia and this problem exists and there is no work around?
There was no way for me to make it work. I could either get working hdmi audio and 16-235 color space or no audio and 0-255. Driver settings were all set to 0-255, and that was ignored. I tried multiple configurations:
Card directly into dvi port (using hdmi to dvi coversion cable) on the tv gave me the correct color space.
Card hooked up through receiver with exact same driver settings gave me 16-235.
EDID override in place to tell the card it was connected to a monitor gave me back 0-255 but disabled hdmi audio.
With no changes to driver settings, color space was 100% tied to hdmi audio.
I spent a whole weekend trying to get it to work before throwing in the towel and returning the video card.
And yes, nVidia support stated that engineers were looking at it but could not confirm if or when it would be fixed.
ATI cards have their own problems but at least I can get both hdmi audio and 0-255 color space over hdmi at the same time.