Posts by smp

**smp** · Intel true 10bits/HEVC/HDR support... ? **smp** August 30, 2020 at 2:23 PM

Quote from PlatypusW

Curious - does that patch read to you as if the NUC will output only 8bit?

Yeah, it forces the output to 8-bit.

Did you ever try Windows on your NUC? I wonder if Windows driver also force 8-bit.

**smp** · Intel true 10bits/HEVC/HDR support... ? **smp** August 30, 2020 at 3:18 AM

PlatypusW

pletopia

There is a new LSPCON patch which suppose to fix a black screen issue.

Here's a new build if you wanna try it.

Gemini Lake users can use this build too. I updated Kodi and LE to a current master and added a missing patch that makes switching to HDR mode more consistent.

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 23, 2020 at 10:45 PM

Done.

**smp** · Intel true 10bits/HEVC/HDR support... ? **smp** August 22, 2020 at 10:05 PM

Quote from majofi

it would be great if deinterlace would work.

I'm not a developer, I don't know anything I myself is waiting for a drnprime deinterlacing code. Hopefully it will happen sooner rather than later.

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 20, 2020 at 4:22 AM

chris256 Fixed build

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 19, 2020 at 4:07 PM

Quote from chris256

How can I do it? I

Copy the image to /storage/.update and reboot

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 19, 2020 at 2:42 PM

chris256 It will probably work if you update over a working image (e.g. official 9.2.4).

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 18, 2020 at 11:13 PM

Yeah, it doesn't boot for some reason. No idea why yet.

Edit: I just tried the current nightly image, the installation USB also didn't boot. Looks like it's an issue with the current LE master.

**smp** · How to install libreelec on my NUC8i7HVK **smp** August 18, 2020 at 5:43 PM

I think you need to disable Intel Graphics in BIOS.

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 18, 2020 at 12:26 AM

chris256 Try this.

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 17, 2020 at 6:34 PM

Quote from chris256

Any solution for using it with nvidia

Nvidia requires an X11 build. I only do GBM builds which only work on Intel and AMD GPUs.

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 17, 2020 at 3:13 PM

chris256

It works fine here on my Asrock J4105 board. Did you install it on Odroid H2+ or some other device? It will not work on nvidia.

**smp** · Odroid H2+, Realtek RTL8125B drivers **smp** August 16, 2020 at 10:23 PM

chris256

https://www.dropbox.com/s/v6jciekopcm1…4c8.img.gz?dl=1

**smp**

Quote from JRicoC

Is there a way to for the rate to 60HZ, to overcome this limitation of LibreELEC?

I assume your projector can only manage YCbCr 4:2:0 / 8 bit at 4K 60Hz. That HDMI mode (YCbCr 4:2:0 50/60Hz) is not supported by the Intel Xorg driver.

Try this Kodi-GBM test build of LibreELEC. It does not use the Xorg stuff, so 60Hz should be usable.

**smp** · Thinking about upgrading to Rpi4. **smp** August 4, 2020 at 8:51 PM

Quote from davidsilva

it would be connected to is 1080p

Stick with a Pi3.

**smp** · Intel true 10bits/HEVC/HDR support... ? **smp** August 2, 2020 at 9:15 PM

Quote from piotrasd

I know still are some incompatibility example with Samsung HDR TV, which is actually issue of intel driver/

I had a chance to test my Gemini Lake box with different Samsung HDR TVs.

- UE40NU7100 (2018 model) - no signal when "HDMI UHD color" enabled

- UE43RU7090 (2019 model) - no issues

- UE43TU8000 (2020 model) - no issues

**smp** · Intel true 10bits/HEVC/HDR support... ? **smp** July 30, 2020 at 2:34 PM

Quote from noggin

is that still 8-bit output though?

Yes.

Not an issue for me though. The panel is 8-bit with FRC. I will probably get a better result with RGB 8-bit + GPU dithering than with 4:2:0 12-bit.

**smp** · Intel true 10bits/HEVC/HDR support... ? **smp** July 29, 2020 at 10:06 PM

Quote from Kwiboo

This is the main "blocking" issue from my point of view, it seems to happen when mode is changed from one 4:2:0 12-bit mode to another 4:2:0 12-bit mode (and yuv plane is involved). I think LibreELEC-Generic.x86_64-9.80-devel-20200201013402-e776789.img.gz contain a limit to use 8-bit output and if I remember correctly using 4:2:0 50/60hz 8-bit works, it will activate HDR mode on my LG OLED but I am sure colors will not be optimal.

I have not been able to produce a simple reproducible test case (not using kodi) for this 4:2:0 50/60hz distorted image issue.

That was actually an issue with my older Samsung TV.

I just tested with another TV (Samsung UE43TU8000) and 4K 60Hz HDR videos play just fine, no video distortion.