SOLVED: Playback error FFmpeg

[TheDreadPirate]

I don't have access to my JF at the moment, so trying to remember. In Jellyfin in your browser, there should be a setting to downmix the audio to stereo. Not the settings in the dashboard, the settings that appear when you click on your user icon in the top right. IIRC, Chrome doesn't support 7.1 audio. Supports max of 6 audio channels (5.1) from what I can find.

Also, can you share screenshots of Dashboard > Playback. Just want to make sure those are also set correctly.