# Jellyfin Replay/Normalization Gain

**URL:** <http://support.symfonium.app/t/jellyfin-replay-normalization-gain/14084>\
**Category:** Feature requests\
**Tags:** needs-triage\
**Created:** [June 3, 2026, 10:18am UTC](http://support.symfonium.app/t/jellyfin-replay-normalization-gain/14084 "2026-06-03T10:18:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![artisteford](http://support.symfonium.app/letter_avatar_proxy/v4/letter/a/bc79bd/32.png) [@artisteford](http://support.symfonium.app/u/artisteford)\
**Post date:** [June 3, 2026, 10:18am UTC](http://support.symfonium.app/t/jellyfin-replay-normalization-gain/14084/1 "2026-06-03T10:18:36Z")

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### App version

Production

### Issue description

When playing different tracks, the audio normalization gain calculated and reported by jellyfin is not applied in symfonium. I think it may not be being sent in the format symfonium is expecting (since logs from a prior similar support ticket had REPLAYGAIN\_TRACK\_GAIN reported, which mine doesn’t, and I didn’t see others mentioning this “NormalizationGain” thing that I see in my logs), as I can see in the logs:

```auto
2026-06-03 05:40:14.752 Verbose/ReplayGainParser: No gain tags found
2026-06-03 05:40:14.752 Verbose/ReplayGainParser: Final gain: 0.0
2026-06-03 05:40:14.753 Verbose/ReplayGainAudioProcessor: Volume [0.0/0.0]: 1.0

```

But also in the logs it seems jellyfin does report a ‘NormalizationGain’ (which corresponds to the gain that is correctly applied when I use the Finamp client to play the same track): `2026-06-03 05:40:08.974 Verbose/JellyfinLogger: <-- [705] {"Name":"Easy On Me",...,"LockData":false,"NormalizationGain":-8.6}`

It would be really nice if this ‘NormalizationGain’ could be used in symfonium. Let me know if there is something I can do on my end to make it work with that tag.

### Device type

Phone

### Media provider

Jellyfin

### Steps to reproduce

Have a Jellyfin music library with “Enable LUFS scan” checked, run “Audio Normalization” task, add/sync this library to symfonium with “Replay Gain” enabled, try to play tracks and notice that the gain is not being applied.

### I searched existing issues first

on

### I understand that logs are mandatory

on

### Log upload name / description

artisteford-replaygain

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<div class="post-metadata">

**Author:** ![Tolriq](http://support.symfonium.app/user_avatar/support.symfonium.app/tolriq/32/726_2.png) [@Tolriq](http://support.symfonium.app/u/Tolriq)\
**Post date:** [June 3, 2026, 1:59pm UTC](http://support.symfonium.app/t/jellyfin-replay-normalization-gain/14084/2 "2026-06-03T13:59:15Z")

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It’s not yet implemented because well Jellyfin is still bugged as hell and I do not want to encourage users to update to 10.11.

Furthermore they will only expose the album gain in 10.12 that hopefully will have the music performance fixes needed.