nixpkgs/nixos/modules/services/desktops/pipewire/client.conf.json

{
  "context.properties": {
    "log.level": 0
  },
  "context.spa-libs": {
    "audio.convert.*": "audioconvert/libspa-audioconvert",
    "support.*": "support/libspa-support"
  },
  "context.modules": {
    "libpipewire-module-protocol-native": null,
    "libpipewire-module-client-node": null,
    "libpipewire-module-client-device": null,
    "libpipewire-module-adapter": null,
    "libpipewire-module-metadata": null,
    "libpipewire-module-session-manager": null
  },
  "filter.properties": {},
  "stream.properties": {}
}