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{ pkgs, ... }:
let
pw_rnnoise_config = {
"context.modules" = [
{
"name" = "libpipewire-module-filter-chain";
"args" = {
"node.description" = "Noise Canceling source";
"media.name" = "Noise Canceling source";
"filter.graph" = {
"nodes" = [
{
"type" = "ladspa";
"name" = "rnnoise";
"plugin" = "${pkgs.rnnoise-plugin}/lib/ladspa/librnnoise_ladspa.so";
"label" = "noise_suppressor_stereo";
"control" = { "VAD Threshold (%)" = 50.0; };
}
];
};
"audio.position" = [ "FL" "FR" ];
"capture.props" = {
"node.name" = "effect_input.rnnoise";
"node.passive" = true;
};
"playback.props" = {
"node.name" = "effect_output.rnnoise";
"media.class" = "Audio/Source";
};
};
}
];
};
in
{
services.pipewire = {
enable = true;
alsa = {
enable = true;
support32Bit = true;
};
pulse.enable = true;
jack.enable = true;
wireplumber.configPackages = [
(pkgs.writeTextDir
"share/wireplumber/wireplumber.conf.d/52-profile-switch.conf" ''
wireplumber.settings = {
bluetooth.autoswitch-to-headset-profile = false
}
monitor.bluez.properties = {
## Supported roles: hsp_hs (HSP Headset),
## hsp_ag (HSP Audio Gateway),
## hfp_hf (HFP Hands-Free),
## hfp_ag (HFP Audio Gateway)
## a2dp_sink (A2DP Audio Sink)
## a2dp_source (A2DP Audio Source)
## bap_sink (LE Audio Basic Audio Profile Sink)
## bap_source (LE Audio Basic Audio Profile Source)
## --
## Only enable A2DP here and disable HFP. See note at the top as to why.
bluez5.roles = [ a2dp_sink a2dp_source ]
}
'')
(pkgs.writeTextDir
"share/wireplumber/bluetooth.lua.d/51-bluez-config.lua" ''
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 ]"
}
'')
];
#extraConfig.pipewire."99-input-denoising" = pw_rnnoise_config;
};
}
|
