2024-02-18, 09:18 AM
hi
i want to switch from plex to jellyfin and have set up my server but am facing a problem that I need your advice on
my environment:
CPU: Intel N100 (minisforum un100l, 16gb RAM)
Hypervisor: Proxmox (8.1.4 i think with the most current kernel)
VM: Ubuntu Server 22.04 Hwe Stack
Docker: linux Server image with tone mapping mod and device mapping
CPU: 3 Cores
Ram: 8Gb
the n100 is only supported with kernel 6.2. the jellyfin documentation also mentions the CL runtime to be at least 23.x
the Ubuntu OS is Kernel 6.5 I think but I have not installed the Intel CL runtime from github as I fathom the docker image is dominant in that regard
I think I can effectively use hw transcoding... the logs mention QSV. if I transcode without QSV, the cpu load is at roughly 90%.
and here comes the issue: when I transcode with QSV on, the cpu load is still at 30-40%
is that normal? is there a usual cause for this? could there be driver issues? or could it be that audio is also transcoded and that taxes the cpu? (can I limit audio transcoding? because good audio is for me mor important than pixel perfect video)
I'm new to jellyfin... please let me know if I can provide further info in order to get a picture of my issue
thank you very much in advance for your help and advice
i want to switch from plex to jellyfin and have set up my server but am facing a problem that I need your advice on
my environment:
CPU: Intel N100 (minisforum un100l, 16gb RAM)
Hypervisor: Proxmox (8.1.4 i think with the most current kernel)
VM: Ubuntu Server 22.04 Hwe Stack
Docker: linux Server image with tone mapping mod and device mapping
CPU: 3 Cores
Ram: 8Gb
the n100 is only supported with kernel 6.2. the jellyfin documentation also mentions the CL runtime to be at least 23.x
the Ubuntu OS is Kernel 6.5 I think but I have not installed the Intel CL runtime from github as I fathom the docker image is dominant in that regard
I think I can effectively use hw transcoding... the logs mention QSV. if I transcode without QSV, the cpu load is at roughly 90%.
and here comes the issue: when I transcode with QSV on, the cpu load is still at 30-40%
is that normal? is there a usual cause for this? could there be driver issues? or could it be that audio is also transcoded and that taxes the cpu? (can I limit audio transcoding? because good audio is for me mor important than pixel perfect video)
I'm new to jellyfin... please let me know if I can provide further info in order to get a picture of my issue
thank you very much in advance for your help and advice