Hardware acceleration with Docker on N150

[Rawen]

Hi, despite many tries an research I can't make transcoding work with hardware acceleration on my Jellyfin server.

Here is my setup:

Intel N150 mini PC
Ubuntu 24.04.3
Jellyfin V10.10.7 running in Docker via docker compose


Actual status: Transcoding works on CPU but not when activate hardware acceleration.

1002 user and group id is jellyfin.
jellyfin user is in render group.

See picture for more system status.

Thanks for your help.
Regards