[UHD Graphics 605]Tone Mapping with opencl inside a proxmox lxc crashes transcoding.

[eivarin]

I'm trying to run hardware transcoding for jellyfin on a proxmox container. Jellyfin was installed with the tteck script (https://tteck.github.io/Proxmox/). I have tried this in both the webclient and the android client and got the sabe result

Transcoding without Tone Maping works. Transcoding an HDR video with VPP Tone Mapping works but its too dark. Transcoding an HDR video with opencl Tone Mapping doesn't work. It tries to start the video but errors out with the following error:

Playback Error - This client isn't compatible with the media and the server isn't sending a compatible media format.

Here are the logs:
Logs PasteBin

In my debugging research i have also found this debugging command:

Code:

/usr/lib/jellyfin-ffmpeg/ffmpeg -v debug -init_hw_device vaapi=va:,driver=iHD -init_hw_device opencl=ocl@va -filter_hw_device ocl -f lavfi -i nullsrc=s=1920x1080,format=nv12 -vf hwupload,scale_opencl=w=1280:h=720 -t 30 -f null -

Which gives me the following output:
Debug Output PasteBin

Can Anyone Help Me?

My Hardware:
- Intel® Pentium® Silver J5040 Processor (2 cores for the LXC container)
- 16 GB RAM (2 GB RAM for the LXC container)
- UHD Graphics 605
My software:
- Proxmox Version: 8.1.4
- LXC OS: Ubuntu 22.04.4 LTS
- Jellyfin Version: 10.8.13
- intel-opencl-icd: 22.14.22890-1