Add 'pipewire/pipewire.conf.d/10-null-sink.conf'

pipewire/pipewire.conf.d/10-null-sink.conf

@@ -0,0 +1,19 @@
+context.modules = [
+    {   name = libpipewire-module-loopback
+        args = {
+            node.description = "OBS Stream Audio"
+            capture.props = {
+                node.name = "OBS_Stream_Audio"
+                media.class = "Audio/Sink"
+                audio.position = [ FL FR ]
+            }
+            playback.props = {
+                node.name = "playback.OBS_Stream_Audio"
+                audio.position = [ FL FR ]
+                node.target = "alsa_output.usb-DAC-X6_DAC-X6-01.analog-stereo"
+                stream.dont-remix = true
+                node.passive = true
+            }
+        }
+    }
+]