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+--- Thread: Tone Mapping via OpenCL on Proxmox unprivileged LXC (/t-tone-mapping-via-opencl-on-proxmox-unprivileged-lxc)
Tone Mapping via OpenCL on Proxmox unprivileged LXC - Akitoyo - 2025-04-22
Hi,
first of all, thank you so much for this great piece of software. It's great to have a FOSS alternative to Emby and Plex!
I am using Jellyfin as a docker container on CasaOS running inside a LXC container on Proxmox. I got hardware encoding working on my Intel iGPU (N100), as well as VPP tone mapping. Unfortunately, I also have HDR files other than HDR10, so I need the OpenCL based tone mapping as well. Somehow I can't get it to work. I keep getting "playback failed due to a fatal player error".
What I've tried:
- I have set the renderD128 permissions to 777.
- I installed the newer OpenCL drivers 25.xx.xxxxx from this link, because I have the N100
Here is my clinfo from the host:
https://pastebin.com/hsnKtfpM
And from the LXC container:
https://pastebin.com/5ChJuQqc
(I uploaded them on pastebin because otherwise the post would be too long)
As I'm quite new to Docker and Jellyfin, this could just be a stupid little mistake I've made.
Thanks in advance for your help!