[GH-ISSUE #951] Dynamic Normalization is to much for a Pi Zero to handle. #463

New issue

Closed

opened 2026-02-27 19:30:46 +03:00 by kerem · 1 comment

kerem commented

2026-02-27 19:30:46 +03:00

Owner

Originally created by @JasonLG1979 on GitHub (Jan 27, 2022).
Original GitHub issue: https://github.com/librespot-org/librespot/issues/951

See:
https://github.com/dtcooper/raspotify/issues/504

Basically the combination of (the new) dynamic normalization and the CPU spike that generally happens when a track is buffering is just above what the Pi Zero can handle and it throws ALSA into a error loop that hangs the CPU at 100% for a while before finally dying.

There's not much that really can be done I don't think, this issue is more for something to link to if others have the same problem.

The solution is to just not enable dynamic normalization on the Pi Zero. Feel free to close this or leave it open @roderickvd if you like?

Originally created by @JasonLG1979 on GitHub (Jan 27, 2022). Original GitHub issue: https://github.com/librespot-org/librespot/issues/951 See: https://github.com/dtcooper/raspotify/issues/504 Basically the combination of (the new) dynamic normalization and the CPU spike that generally happens when a track is buffering is just above what the Pi Zero can handle and it throws ALSA into a error loop that hangs the CPU at 100% for a while before finally dying. There's not much that really can be done I don't think, this issue is more for something to link to if others have the same problem. The solution is to just not enable dynamic normalization on the Pi Zero. Feel free to close this or leave it open @roderickvd if you like?

kerem closed this issue

2026-02-27 19:30:46 +03:00

kerem commented

2026-02-27 19:30:46 +03:00

Author

Owner

@roderickvd commented on GitHub (Jan 27, 2022):

A reason to not deprecate the basic limiter I think.

Have your users and you tried with dithering disabled? Maybe the Zero has enough oomph to do one but not both.

@roderickvd commented on GitHub (Jan 27, 2022): A reason to not deprecate the basic limiter I think. Have your users and you tried with dithering disabled? Maybe the Zero has enough oomph to do one but not both.

kerem referenced this issue

2026-02-27 20:00:31 +03:00

[PR #463] [MERGED] Pin protobuf versions to allow patch updates only #935

No milestone

No project

No assignees

1 participant

Notifications

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference

starred/librespot#463

No description provided.

Rows
Columns