Issue with music volume normalisation

[TurtleIdiot]

Hello,

I've recently notice something with some of the music I have on my jellyfin instance. I recently ripped and added the albums "Diamond Life", "Promise", and "Stronger Than Pride" by Sade (original 80s CDs). I've noticed that when I listen to them on jellyfin, they seem awfully quiet compared to some of my other music.

For example, if I queue Paradise by Sade and Hammer by Lorde, I've noticed that Hammer is considerably louder. When compared to streaming the tracks through YouTube Music, the audio volume just seems very uneven, where the YT Music copies sound more or less the same in volume. Furthermore, the volume from the tracks also seems about the same when I play them directly on my CD player (same two tracks).

This is a bit annoying as I like to put together playlists or throw random music into a queue when listening with thrends through syncplay.

I've already looked around and I have seen that jellyfin has support for LUFS, and my music library has it enabled. I also ran the audio normalisation scheduled task but it did nothing.

I'm running jellyfin 10.10.2 in a docker container

Does anybody know why this is happening?

Thanks