nixpkgs/nixos/modules/services/desktops/pipewire/pipewire-pulse.conf.json

{
  "context.properties": {},
  "context.spa-libs": {
    "audio.convert.*": "audioconvert/libspa-audioconvert",
    "support.*": "support/libspa-support"
  },
  "context.modules": [
    {
      "name": "libpipewire-module-rtkit",
      "args": {},
      "flags": [
        "ifexists",
        "nofail"
      ]
    },
    {
      "name": "libpipewire-module-protocol-native"
    },
    {
      "name": "libpipewire-module-client-node"
    },
    {
      "name": "libpipewire-module-adapter"
    },
    {
      "name": "libpipewire-module-metadata"
    },
    {
      "name": "libpipewire-module-protocol-pulse",
      "args": {
        "server.address": [
          "unix:native"
        ],
        "vm.overrides": {
          "pulse.min.quantum": "1024/48000"
        }
      }
    }
  ],
  "context.exec": [],
  "stream.properties": {}
}