Use variable substitution to simplify service file for optional avahi.
This will also help to simplify adding future service dependencies.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
(1) to be multithreaded,
(2) to work on multichannel audio and
(3) to work on 48k and 44.1k audio.
Allow multiple impulse response (IR) files with a new setting: "convolution_ir_files"
When convolution starts, Shairport Sync will look for an IR file with a sample rate
matching the input (44.1k or 48k) and channel count.
If one can't be found, it will look for a single-channel IR file with the same rate.
It will always choose the first match in the file list supplied "convolution_ir_files".
Allow multithreading -- use the "convolution_thread_pool_size" to set the number of threads to use.
Deprecate "convolution" -- use "convolution_enabled" instead.
Deprecate "convolution_max_length" -- use "convolution_max_length_in_seconds" instead.
Deprecate "convolution_ir_file" -- use "convolution_ir_files" instead.
Update corresponding D-Bus methods and properties.
Update the loudness code to work on 48k and well as 44.1k audio and with multichannel audio.
Deprecate "loudness" -- use "loudness_enabled" instead.
Update corresponding D-Bus methods and properties.
Fix a deprecated FFmpeg warning.
Update HiFi-LoFi FFT convolver to latest available.
- 48,000 frames per second operation,
- 48k lossless stereo, 5.1 and 7.1 surround sound
- Multichannel and multi rate operation on ALSA, PipeWire, PulseAudio, FreeBSD, stdout and unix pipe output backends.
Automatic, flexible and controllable output format (rate, sample format and channel count) selection.
Full FFmpeg integration to support transcoding, resampling, and new audio formats.
Better operation on lower powered devices down to e.g. Raspberry Pi B.
Reduced Docker image sizes with a slimmed-down FFmpeg library.
Enhanced timestamp handling for better synchronization.
Improved the sync error calculation.
A new "vernier" resampling and interpolation method for low-power CPUs.
Bug fixes and minor enhancements.
Note -- there are many breaking changes from previous versions of Shairport Sync!
Adds a "install-config-files" Makefile target that installs the config
files and dbus policies to DESTDIR=, regardless of whether
--with{,out}-configfiles is specified.
From mandoc man(1) [-s] section:
1 General commands (tools and utilities).
[...]
7 Miscellaneous information.
From GNU man(1) DESCRIPTION:
1 Executable programs or shell commands
[...]
7 Miscellaneous (including macro packages and conventions), e.g.
man(7), groff(7)
shairport-sync is an executable, shairport-sync(1) ought to be its
documentation, not merely miscellaneous information.
OpenBSD adjusts this in its audio/shairport-sync port/package ever since.
Hugo VilleneuveandHugo Villeneuve
Mike Brady
Zane van Iperen
Klemens NanniandKlemens Nanni
Isioma Nnodum
Mike Brady
Lukas Rusak
ejurgensen