View source for Talk:PipeWire

       - The option definition `services.pipewire.config' in `/etc/nixos/configuration.nix' no longer has any effect; please remove it.
       Overriding default Pipewire configuration through NixOS options never worked correctly and is no longer supported.
       Please create drop-in files in /etc/pipewire/pipewire.conf.d/ to make the desired setting changes instead.

== Wireplumber configuration example discrepancies ==

The configuration examples for wireplumber have confusing differences compared to [https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/bluetooth.html Wireplumber Bluetooth configuration documentation]. For example this one on the wiki page:

<pre>
environment.etc = {
	"wireplumber/bluetooth.lua.d/51-bluez-config.lua".text = ''
		bluez_monitor.properties = {
			["bluez5.enable-sbc-xq"] = true,
			["bluez5.enable-msbc"] = true,
			["bluez5.enable-hw-volume"] = true,
			["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]"
		}
	'';
};
</pre>

The differences are:
# Instead of <code>bluez_monitor.properties</code>,<br>Wireplumber documentation uses <code>monitor.bluez.properties</code>.
# Instead of <code>["bracketed.and.quoted.property.names"]</code>,<br>Wireplumber documentation uses <code>plain.property.names</code>.
# Instead of ending each property line with a comma (<code>... = true,</code>),<br>Wireplumber documentation omits the comma (<code>... = true</code>).
[[User:Akaihola|Akaihola]] ([[User talk:Akaihola|talk]]) 19:30, 10 May 2024 (UTC)

:Ah, [https://pipewire.pages.freedesktop.org/wireplumber/daemon/configuration/migration.html Pipewire configuration format changed between versions 0.4 and 0.5], and NixOS 23.11 has:
<pre>
$ wireplumber --version
wireplumber
Compiled with libwireplumber 0.4.17
Linked with libwireplumber 0.4.17
$ ls -l `which wpctl`
lrwxrwxrwx 1 root root 72  1. 1.  1970 /run/current-system/sw/bin/wpctl -> /nix/store/a13fw6xw8fmpf39blrp86w6r7nkfrim5-wireplumber-0.4.17/bin/wpctl
</pre>
:[[User:Akaihola|Akaihola]] ([[User talk:Akaihola|talk]]) 19:40, 10 May 2024 (UTC)
::(Although I don't yet understand why I still get:)
<pre>
$ nix derivation show 'nixpkgs#wireplumber'
{
  "/nix/store/cawvgg6wk42xmhpg2dm0ax9hxbxfdsfm-wireplumber-0.5.2.drv": {
[...]
</pre>
:[[User:Akaihola|Akaihola]] ([[User talk:Akaihola|talk]]) 19:48, 10 May 2024 (UTC)