[XTrojan]

Does MadVR do 10bit 4:4:4 on 4k? I Bought a new TV but some professionells are saying that 4:4:4 10bit 4k is impossible since HDMI 2.0 can't handle it.

I'm unsure if my new TV does 4:4:4 on 24Hz as well, they only stated that it does 8bit 4:4:4 at 50/60Hz with PC mode on and UHD color on.

Should i thus decrease native bitdepth to -> 8bit, and disable DX11 10bit?

The Blurays i have are encoded in 4:2:0 and probably 8bit color, if i understood correctly, MadVR will upscale it to 4:4:4 RGB & 10bit?

Doesn't
4:2:0 = 8 Bits
4:2:2 = 10 Bits
4:4:4 = 12 Bits?

I just checked wiki, if i understood correctly, MadVR will upscale everything? Rec 2020 is stated to be everything (Bitdepth, colorspace, chroma subsampling). Which is -> 10bit, RGB32, 4:4:4. (Standard Blu-Ray being 8bit bpc, YUV, 4:2:0)

HDMI 2.0 supports the Rec. 2020 color space.[16] HDMI 2.0 can transmit 12-bit per sample RGB at a resolution of 2160p and a frame rate of 24/25/30 fps or it can transmit 12-bits per sample 4:2:2/4:2:0 YCbCr at a resolution of 2160p and a frame rate of 50/60 fps

I'm not sure if MadVR is touching bitdepth and colorspace. But chroma does get scaled to 4:4:4. I'm not sure what 10bit dithering is...

This brings a new issue to my mind, My nvidia control panel has only 8/12bpc and not 10, but MadVR can only select 8/9/10bpc?

HDR without the "HDR" trademark is rec 2020 with same settings but bpc set to 10 (not 12) + ignoring Dolby Perceptual Quantizer.