Posts by PJohnny

Quote from benhur

Hi

I wanted to try the 8.2.4 for the HDR chroma bit depth 4:4:4 10 bit on U9-H, but i had some "no signal" screens on LG 55C7.

I discovered that the culprit is the Yamaha RX-V681 who doesn't like the 4:4:4 10 bit signal.

I don't know why ... The Yamaha documentation says it's 4:4:4 10 bit compatible in "HDMI 4k mode 1" ... i tryed but it doesn't work.

U9-H directly connected to the 55C7 : 4k hdr video play normally in 4:4:4 10bit

U9-H -> RX-V681(HDMI in 4k mode 1) -> 55C7 : HDR logo on the tv immediately followed by a "no signal" screen.

The U9-H needs to be connected to the RX-V681 to have the HD sounds (DTS-HD, Atmos)

So, do you think you could add the others 10 bit chroma 4:2:0 and 4:2:2 in a future release ?

Thanks for your work.

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I have a 681 and it works fine with a samsung mu8000.