Currently, I use Debian on my server. I have an Intel Arc GPU that I use for transcoding, however hardware encoding doesn’t work. I am able to get a slight performance benefit from decoding, but encoding would be much better. I have an A750 in my desktop (not server), and was able to get hardware acceleration working, but only with openSUSE Tumbleweed with the stable kernel (6.9.4). While I would love to have encoding, (I am limited on upload speed and av1 encoding isn’t practical on the CPU for multiple streams), I doubt it would be stable using a rolling distro and non-standard kernel. Has anyone else tried anything like this? Are there any arc + jellyfin users out there who know any way to make this work, or any openSUSE self-hosters could vouch for its stability? I am willing to try almost any distro (except ubuntu) to make this work.
Edit: fixed. There was some firmware I needed to work on debian. I will link and such in a bit when I have time.
Which kernel do you use on Debian? IIRC support for Intel Arc was added in 6.0 or higher. I am using Proxmox (based on Debian) and I had to upgrade from 5.15 to 6.2 kernel to get hardware decoding to work. Have you checked the Jellyfin manual? It’s pretty elaborate on how to get Intel QSV working.