Long buffering delay (5-10s) with FLAC playback

Issue description:

Hello, I am experiencing a consistent 5-10 second delay before playback starts, but this only happens with Hi-Res FLAC files. Standard MP3s play 1-2 sec.
Environment:

  • App Version: Latest
  • Device: Google Pixel 7
  • Android Version: Android 16
  • Server: Navidrome
  • Network: Local 5GHz Wi-Fi (Excellent signal), Server is on Gigabit LAN. Bandwidth is definitely not an issue.

The Issue:

  • MP3 (320kbps): takes about 1-2 sec
  • FLAC (24bit / 96kHz, ~3300 kbps): Takes about 5-10 seconds of buffering/loading before audio starts.

Troubleshooting steps taken:

  • Direct Play confirmed: I checked the Navidrome dashboard during the delay. No transcoding is happening on the server side.
  • Comparison: The same FLAC file plays instantly via “Feishin” client on the same network.

I have attached the debug logs where I reproduced the issue with a Hi-Res FLAC file. Could you please help me understand what causes this delay?

Thanks!

Logs:

Upload description: Carotis_Interna

Additional information:

 

 

Reproduction steps:

 

 

Media provider:

Subsonic

Screenshots:

     

Disable the transcoding engine in the settings and ask Deluan to support the transcoding OpenSubsonic API.

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