43 lines
1.1 KiB
Nix
43 lines
1.1 KiB
Nix
# audio.nix
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{ config, pkgs, lib, ... }:
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{
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# Enable sound with pipewire.
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services.pulseaudio.enable = false;
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security.rtkit.enable = true;
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services.pipewire = {
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enable = true;
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alsa.enable = true;
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alsa.support32Bit = true;
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pulse.enable = true;
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jack.enable = true;
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# Enable audio monitoring for game capture
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extraConfig.pipewire."92-low-latency" = {
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context.properties = {
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default.clock.rate = 48000;
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default.clock.quantum = 1024;
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default.clock.min-quantum = 512;
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default.clock.max-quantum = 2048;
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};
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};
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};
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# Allow capturing audio from all applications
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environment.etc."pipewire/pipewire.conf.d/99-steam-monitor.conf".text = ''
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context.modules = [
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{ name = libpipewire-module-loopback
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args = {
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node.description = "Steam Audio Monitor"
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capture.props = {
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media.class = "Audio/Sink"
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audio.position = [ FL FR ]
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}
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playback.props = {
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media.class = "Audio/Source"
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audio.position = [ FL FR ]
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}
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}
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}
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]
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'';
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}
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