enable 4:4:4 support to nvidia cards

[krt47]

hi, is there anyway i can tweak the settings to 4:4:4 sub-chroma to enable that support on the nvidia cards?

[ToastyX]

Is this with a TV using HDMI? Usually RGB is preferable unless the TV has problems with that.

[krt47]

(02-16-2014 08:57 PM)ToastyX Wrote:  Is this with a TV using HDMI? Usually RGB is preferable unless the TV has problems with that.

no, this is not tv. i have regular PC monitor this HDMI. yes i have had enabled on another video card before NVIDIA card. this one is GTX 650 2 GIB video card. i also i wanting to enable hardware DEBLOCKING also. is there a way to do this from the registry? i need help please?

[ToastyX]

Use Custom Resolution Utility to enable the extension block and import this file: hdmi-444.dat

Then reboot and see if the YCbCr444 option is available.

[krt47]

(02-18-2014 08:43 AM)ToastyX Wrote:  Use Custom Resolution Utility to enable the extension block and import this file: hdmi-444.dat

Then reboot and see if the YCbCr444 option is available.

how do i see the YCBCr444 option is available on NVIDIA card?

[ToastyX]

You said you enabled it before. PC monitors shouldn't need 4:4:4. I don't know what you're trying to do.

The color format option should be under "Adjust desktop color settings" in the NVIDIA control panel.

[krt47]

thanks for the help. that worked