LE has nothing to do with Ubuntu...
Current LE master branch is based on kernel 5.7 for Generic x86.
Stable 9.2 branch is based on kernel 5.1.16.
Posts by smp
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It should be already supported by the current mainline kernel (I believe since kernel 5.4).
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So do Intel just support 4:2:0, 4:4:4 and RGB output?
If so then 4:2:0 is the only format that will support 2160p50/60 with >8-bit for HDR
What do you think about 4:2:0 12-bit vs. RGB 8-bit with dithering?
GBM version of Kodi (which is used in HDR builds) does not support dithering due to the lack of OpenGL. However, a hardware dithering can be enabled for 8-bit modes in Intel driver.
By default the Intel driver does not dither and I see some banding with some of my sample videos @ 2160p60 8-bit output.
With dithering enabled those videos look much better, much less or no visible banding.
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I suspect that a .tar file will not do him any good.
LibreELEC-Generic.x86_64-9.80-nightly-20200617-89db20a.img.gz
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Stable 9.2.3 will not work on his NUC 10 with Comet Lake-U CPU. Needs a newer Linux kernel.
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I tried DVBSky s960 on H3 board, it worked ok.
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I had the same as before - no video.
Does it play non-HDR video (with drmprime hw decoder enabled)?
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majofi has it working so it does work on one gen of devices at least
That's what I said. I don't expect it to work on anything except Gemini Lake. J5005 is Gemini Lake.
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does it only work on Gemini Lake?
I don't expect HDR to work on anything else yet.
Only thing is that Deinterlace is gone
Kwiboo said that he will implement ffmpeg deinterlace vaapi filters in drmprime at some point.
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You can build your own image with the driver included.
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See post #61 and 62 in this thread:
That's for AU chip...
but how can I build/install it for LE?
RTL8821CU: add package by AlexanderAmelkin · Pull Request #4381 · LibreELEC/LibreELEC.tv · GitHub
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AFAIK Braswell does not have a proper fixed function decoder for HEVC 10-bit. It use a GPU-assisted "hybrid" decode.
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Continuity errors are most likely due to a weak hardware of your tvh server (pi3).
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In my last build I forgot to include this patch, so it did not switch to BT.2020 color gamut when playing HDR video.
I uploaded a fixed build. Kodi is also updated to a current master.
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Post the mediainfo of the file which cause high cpu usage during playback.
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AMD GPU Radeon™ Vega 3 is integrated only in APUs Ryzen family Series, (core Raven Ridge or Picasso)
That is not correct.
Do you think all will match OK ?
Yes.
Question: Is the Cooling fan already in the AMD CPU / GPU package ? (Like on Intel CPU package)
If the CPU is a retail version in a box it will include a cooler.
LibreELEC : Last Generic Version will be OK ?
Yes.
SSD Sata 6GB/s: What size do you think useful to install LibreELEC ? (alone)
I use a 16Gb SSD with no issues.
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HDR is not going to work on this anytime soon.
Read the last few pages of this thread.
