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librespot/CHANGELOG.md
Roderick van Domburg eca505c387
Improve volume controls 
This is a squashed commit featuring the following:

Connect:
- Synchronize player volume with mixer volume on playback
- Fix step size on volume up/down events
- Remove no-op mixer started/stopped logic

Playback:
- Move from `connect` to `playback` crate
- Make cubic volume control available to all mixers with `--volume-ctrl cubic`
- Normalize volumes to `[0.0..1.0]` instead of `[0..65535]` for greater precision and performance (breaking)
- Add `--volume-range` option to set dB range and control `log` and `cubic` volume control curves
- Fix `log` and `cubic` volume controls to be mute at zero volume

Alsa mixer:
- Complete rewrite (breaking)
- Query card dB range for the `log` volume control unless specified otherwise
- Query dB range from Alsa softvol (previously only from hardware)
- Use `--device` name for `--mixer-card` unless specified otherwise
- Fix consistency for `cubic` between cards that report minimum volume as mute, and cards that report some dB value
- Fix `--volume-ctrl {linear|log}` to work as expected
- Removed `--mixer-linear-volume` option; use `--volume-ctrl linear` instead
2021-05-24 15:53:32 +02:00

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning since v0.2.0.

Unreleased

Added

  • [playback] Add --volume-range option to set dB range and control log and cubic volume control curves
  • [playback] alsamixer: support for querying dB range from Alsa softvol

Changed

  • [audio, playback] Moved VorbisDecoder, VorbisError, AudioPacket, PassthroughDecoder, PassthroughError, AudioError, AudioDecoder and the convert module from librespot-audio to librespot-playback. The underlying crates vorbis, librespot-tremor, lewton and ogg should be used directly. (breaking)
  • [connect, playback] Moved volume controls from connect to playback crate
  • [connect] Synchronize player volume with mixer volume on playback
  • [playback] Make cubic volume control available to all mixers with --volume-ctrl cubic
  • [playback] Normalize volumes to [0.0..1.0] instead of [0..65535] for greater precision and performance (breaking)
  • [playback] alsamixer: complete rewrite (breaking)
  • [playback] alsamixer: query card dB range for the log volume control unless specified otherwise
  • [playback] alsamixer: use --device name for --mixer-card unless specified otherwise

Fixed

  • [connect] Fix step size on volume up/down events
  • [playback] Fix log and cubic volume controls to be mute at zero volume
  • [playback] alsamixer: make cubic consistent between cards that report minimum volume as mute, and cards that report some dB value
  • [playback] alsamixer: make --volume-ctrl {linear|log} work as expected

Removed

  • [connect] Removed no-op mixer started/stopped logic
  • [playback] alsamixer: removed --mixer-linear-volume option; use --volume-ctrl linear instead

Fixed

  • [librespot-playback] Incorrect PlayerConfig::default().normalisation_threshold caused distortion when using dynamic volume normalisation downstream

0.2.0 - 2021-05-04

0.1.6 - 2021-02-22

0.1.5 - 2021-02-21

0.1.3 - 2020-07-29

0.1.2 - 2020-07-22

0.1.1 - 2020-01-30

0.1.0 - 2019-11-06