Cant get videos to play after fresh install

[theguymadmax]

Code:

[2024-08-15 00:24:07.580 -04:00] [ERR] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: FFmpeg validation: The process returned no result
[2024-08-15 00:24:07.580 -04:00] [WRN] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: FFmpeg: Failed version check: "ffmpeg"
[2024-08-15 00:24:07.583 -04:00] [INF] [1] MediaBrowser.MediaEncoding.Encoder.MediaEncoder: FFmpeg: ""

It's failing because FFmpeg isn't installed. Could you provide details on how you installed it and how you start it? I've never installed Jellyfin on a Fedora-based system, so the best I can do is point you to the installation documentation.