70 lines
2 KiB
Nix
70 lines
2 KiB
Nix
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{ pkgs, ...}:
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{
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environment.systemPackages = [
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tidal
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vcv-rack
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supercollider
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orca-c
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carla
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helm
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sunvox
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];
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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 = false;
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jack.enable = true;
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# Low latency pipewire
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# The best way to get everything working is to keep increasing the quant value until you get no crackles (underruns) or until you get audio again (in case there wasn't any). This won't guarantee the lowest possible latency, but will provide a decent one paired with stable audio.
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config.pipewire = {
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"context.properties" = {
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"link.max-buffers" = 16;
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"log.level" = 2;
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"default.clock.rate" = 48000;
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"default.clock.quantum" = 32;
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"default.clock.min-quantum" = 32;
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"default.clock.max-quantum" = 32;
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"core.daemon" = true;
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"core.name" = "pipewire-0";
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};
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"context.modules" = [
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{
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name = "libpipewire-module-rtkit";
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args = {
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"nice.level" = -15;
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"rt.prio" = 88;
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"rt.time.soft" = 200000;
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"rt.time.hard" = 200000;
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};
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flags = [ "ifexists" "nofail" ];
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}
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{ name = "libpipewire-module-protocol-native"; }
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{ name = "libpipewire-module-profiler"; }
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{ name = "libpipewire-module-metadata"; }
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{ name = "libpipewire-module-spa-device-factory"; }
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{ name = "libpipewire-module-spa-node-factory"; }
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{ name = "libpipewire-module-client-node"; }
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{ name = "libpipewire-module-client-device"; }
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{
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name = "libpipewire-module-portal";
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flags = [ "ifexists" "nofail" ];
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}
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{
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name = "libpipewire-module-access";
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args = {};
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}
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{ name = "libpipewire-module-adapter"; }
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{ name = "libpipewire-module-link-factory"; }
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{ name = "libpipewire-module-session-manager"; }
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];
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};
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};
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}
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