Posts by smp
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you said you don't use an AVR. So you just use your tv's speakers?
Yep.
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Is there a reason you are doing it?
The Intel driver would always select RGB limited for a TV.
I force "RGB full" for my personal builds to work around a buggy "HDMI Black Level" setting on my Samsung 4K TV (it can randomly switch from "Low" to "Normal").
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"Adjust display refresh rate" should be enabled, "sync playback to display" disabled.
I don't have any audio issues but I don't have an AVR either.
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Vero and other Amlogic boxes default to YCbCr 4:4:4 (4:2:0 for 4K 50/60Hz).
In my build the Intel driver default to RGB full.
It is possible that your TV does not set the correct black level for RGB full.
I can compile a build that will output YCbCr instead of RGB and you can test if it will improve the PQ.
Edit: https://www.dropbox.com/s/w69p0zxmall5…bCr.img.gz?dl=1
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I see no video quality issues. A "white haze" usually means incorrect black level.
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Sorry but I have no knowledge or interest in Ubuntu.
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Should I use "direct to plane" or "EGL" as rendering method?
direct to plane
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I never used a non-GBM build...
Is it enabled is Services->UPNP/DLNA?
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LibreELEC-GBM.x86_64-9.80-devel-20201127171518-1e75df4.img.gz
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I can access the files on my PC via UPNP, seem to work fine here.
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Gemini is actually "Gen 9.5". It has Gen 10 display block, that's why we have a working HDR on those SoCs.
Btw, their next generation low power SoC (Tremont/Jasper Lake/Elkhart Lake) is inferior as far as video playback is concerned. It does not support high quality deinterlacing (MADI, MCDI) and it can only do BOB DI.
Tiger Lake SoC looks awesome (Gen12 GPU, can do AV1 in hardware) but it's expensive.
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this build is based off kodi v19 beta1?
Yes, current Kodi master
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You can use the image from post #258.
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I compiled a build with new LSPCON patches and new Kodi drmprime stuff from lrusak's branch. Maybe worth a try.
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I assume that by using Windows and full drivers it should work.
I suppose it will work in Windows.
Regarding Linux - it's not yet clear when HDR will work on LSPCON.
Buy something that have native HDMI 2.0 e.g. Intel Gemini Lake or Tiger Lake. The new Tiger Lake SoCs look very promising for HTPC usage.
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and gives HDR10 output?
No.
