Fix: map in- and output ports

docker-compose.yaml

@@ -19,7 +19,11 @@ services:
       AURA_ENGINE_RUN_AS_ROOT: false
       # Audio Device Settings
       AURA_ENGINE_OUTPUT_DEVICE: ${AURA_ENGINE_OUTPUT_DEVICE}
+      AURA_ENGINE_OUTPUT_CHANNEL_LEFT: ${AURA_ENGINE_OUTPUT_CHANNEL_LEFT}
+      AURA_ENGINE_OUTPUT_CHANNEL_RIGHT: ${AURA_ENGINE_OUTPUT_CHANNEL_RIGHT}
       AURA_ENGINE_INPUT_DEVICE: ${AURA_ENGINE_INPUT_DEVICE}
+      AURA_ENGINE_INPUT_CHANNEL_LEFT: ${AURA_ENGINE_INPUT_CHANNEL_LEFT}
+      AURA_ENGINE_INPUT_CHANNEL_RIGHT: ${AURA_ENGINE_INPUT_CHANNEL_RIGHT}
       # Fallback Settings
       AURA_ENGINE_FALLBACK_SHOW_NAME: ${AURA_ENGINE_FALLBACK_SHOW_NAME}
       AURA_ENGINE_FALLBACK_SHOW_ID: ${AURA_ENGINE_FALLBACK_SHOW_ID}
@@ -56,7 +60,8 @@ services:
       AURA_ENGINE_STREAM_OUTPUT_DESCRIPTION: ${AURA_ENGINE_STREAM_OUTPUT_DESCRIPTION}
       AURA_ENGINE_STREAM_OUTPUT_GENRE: ${AURA_ENGINE_STREAM_OUTPUT_GENRE}
     volumes:
-      - /run/user/2872/pipewire-0:/tmp/pipewire-0
+      # this needs to be the path of the user running pipewire, most likely the current user
+      - /run/user/1000/pipewire-0:/tmp/pipewire-0
       - ./../services/:/etc/aura/:ro
       # - ./asound.conf:/etc/asound.conf
       - ${AURA_AUDIO_STORE_SOURCE}:/var/audio/source

sample.env

@@ -21,7 +21,11 @@ AURA_AUDIO_STORE_FALLBACK=audio/fallback
 
 # Audio Device Settings
 AURA_ENGINE_OUTPUT_DEVICE=default
+AURA_ENGINE_OUTPUT_CHANNEL_LEFT=AUX0
+AURA_ENGINE_OUTPUT_CHANNEL_RIGHT=AUX1
 AURA_ENGINE_INPUT_DEVICE=default
+AURA_ENGINE_INPUT_CHANNEL_LEFT=AUX0
+AURA_ENGINE_INPUT_CHANNEL_RIGHT=AUX1
 # Fallback Settings
 AURA_ENGINE_FALLBACK_SHOW_NAME=Station Fallback
 AURA_ENGINE_FALLBACK_SHOW_ID=-1

scripts/wireplumber/auto-connect-ports.lua

@@ -169,25 +169,27 @@ end
 --
 
 -- Auto connect Yamaha sink to the first two channels of the Yamaha
-local audio_source_input = os.getenv("AUDIO_SOURCE_INPUT")
-local audio_source_output = os.getenv("AUDIO_SOURCE_OUTPUT")
-local audio_channel_left = os.getenv("AUDIO_CHANNEL_LEFT")
-local audio_channel_right = os.getenv("AUDIO_CHANNEL_RIGHT")
-
-print(string.format("%s_*", audio_source_input))
+local audio_source_input = os.getenv("AURA_ENGINE_INPUT_DEVICE")
+local audio_input_channel_left = os.getenv("AURA_ENGINE_INPUT_CHANNEL_LEFT")
+local audio_input_channel_right = os.getenv("AURA_ENGINE_INPUT_CHANNEL_RIGHT")
+local audio_source_output = os.getenv("AURA_ENGINE_OUTPUT_DEVICE")
+local audio_output_channel_left = os.getenv("AURA_ENGINE_OUTPUT_CHANNEL_LEFT")
+local audio_output_channel_right = os.getenv("AURA_ENGINE_OUTPUT_CHANNEL_RIGHT")
+
+-- print(string.format("%s_*", audio_source_input))
 auto_connect_ports {
   output = Constraint { "port.alias", "matches", audio_source_output .. "_*" },
-  input = Constraint { "port.alias", "matches", "lq_in:*" },
+  input = Constraint { "port.alias", "matches", "in_line_0:*" },
   connect = {
-    [audio_channel_left] = "in_0",
-    [audio_channel_right] = "in_1"
+    [audio_input_channel_left] = "in_0",
+    [audio_input_channel_right] = "in_1"
   }
 }
 auto_connect_ports {
-  output = Constraint { "port.alias", "matches", "lq_out:*" },
+  output = Constraint { "port.alias", "matches", "lineout_0:*" },
   input = Constraint { "port.alias", "matches", audio_source_input .. "_*" },
   connect = {
-    ["out_0"] = audio_channel_left,
-    ["out_1"] = audio_channel_right
+    ["out_0"] = audio_output_channel_left,
+    ["out_1"] = audio_output_channel_right
   }
 }
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