refac

1 files changed, 42 insertions, 0 deletions

diff --git a/modules/multimedia/audio/wireplumber.nix b/modules/multimedia/audio/wireplumber.nix
new file mode 100644
index 0000000..970396f
--- /dev/null
+++ b/modules/multimedia/audio/wireplumber.nix
@@ -0,0 +1,42 @@
+let
+  rate = builtins.toString 48000;
+in
+{
+  services.pipewire.wireplumber = {
+    enable = true;
+
+    extraConfig = {
+      "10-log-level-debug" = {
+        "context.properties"."log.level" = "D";
+      };
+
+      "10-default-volume" = {
+        "wireplumber.settings"."device.routes.default-sink-volume" = 1.0;
+      };
+
+      "92-low-latency" = {
+        "monitor.alsa.rules" = [
+          {
+            matches = [
+              { "device.name" = "~alsa_card.*"; }
+              { "node.name" = "~alsa_output.*"; }
+            ];
+
+            actions.update-props = {
+              "node.description" = "ALSA Low Latency Output";
+              "audio.rate" = rate;
+              "audio.format" = "S32LE";
+              "resample.quality" = 4;
+              "resample.disable" = false;
+              "session.suspend-timeout-seconds" = 0;
+              "api.alsa.period-size" = 2;
+              "api.alsa.headroom" = 128;
+              "api.alsa.period-num" = 2;
+              "api.alsa.disable-batch" = false;
+            };
+          }
+        ];
+      };
+    };
+  };
+}