Server Version#: Version 1.25.2.5319 Player Version#: android Using PMS as a docker on my Unraid. I remember there was a problem with HDR tone mapping the spring 2021. [image] 4K HDR HEVC HW transcoding is broken on 1.22.1.4200 Desktops & Laptops This is st…

Yes, it’s an issue. See this thread. [image] 4K HDR Hardware Transcode Plex Media Server Server Version#: 1.25.2.5319 Player: web.plex (chrome) I’m running my PMS in a i5-11600k (UHD 750) PC, with Ubuntu Server 20.04.3 LTS (GNU/Linux 5.11.0-43-generic x86_64) (bare met…

Thanks. Great that I’m not the only one. /Söder

Downgrade intel compute runtime to 21.49.21786 and it should work

As I asked about in the other thread, if using Plex docker on Unraid, and the Plex docker is the only thing that’s been updated, is this something that is builded in to the Plex docker then?

Plex Docker (at least Linuxserver’s version) automatically update drivers to the latest stuff when updating image linuxserver/docker-plex/blob/d004764e9777514e7bc211075a68c657477e10f5/Dockerfile#L34 RUN \ echo "**** install runtime packages ****" && \ …

Thanks. This also explains why it doesn’t work to downgrade for me, it the intel driver already has been updated. Strange some other says it works for them to downgrade then… /Söder

Try using this image lsiodev/plex:amd64-1.25.2.5319-c43dc0277-pkg-c2e7263a-dev-2f08980441f26b55db4d95db8ee42c958882cc36 On the github issue tracking it seems to fix the issue, it’s a small workaround before they fix it. It seems to work on my side without downgrading drivers.

Cany any please post a little HowTo for Debian 10? Im no Profi, i use a Intel 8700. (1:79)# apt install beignet-opencl-icd Reading package lists... Done Building dependency tree Reading state information... Done beignet-opencl-icd is already the newest version (1.3.2-6+b10).

HDR tone mapping broken again?

Plex Media Server

KyleD324 December 25, 2021, 12:37pm 2

Yes, it’s an issue. See this thread.

Topic		Replies	Views
When "Enable HDR tone mapping" is enabled, hw trancoding fails on 11th gen Intel (Iris Xe graphics) due to supplied Intel drivers Plex Media Server server-linux	1	187	January 31, 2022
HDR Tone Mapping Broken in Docker again Plex Media Server server-docker , server-unraid	15	436	July 18, 2022
4K HDR Hardware Transcode Plex Media Server server-linux	54	1726	March 2, 2022
Plex Hardware HDR tone mapping not working after version 1.28.0.5999 Plex Media Server server-docker	9	197	March 4, 2023
HDR Tone Mapping not hardware again Plex Media Server server-docker	15	467	February 10, 2023

HDR tone mapping broken again?

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