SOLVED: Cant play mkv videos on jellyfin roku app

[andrew44]

Actually solved the issue via a reddit post.

Code:

Add Linux.io Jellyfin image from Unraid App store. Add additional parameter to jellyfin docker setting:

Add Device:
- Name: /dev/dri/
- Device: /dev/dri/

Add Variable:
- Name: DOCKER_MODS
- Key: DOCKER_MODS
- Value: linuxserver/mods:jellyfin-amd
In Jellyfin > Playback > Select VA-API