x32 support added.

mapping.toml added.

tomli/tomllib compatibility layer added

README.md

@@ -1,6 +1,6 @@
 # OBS-to-XAir
 
-This is a small script that mutes and unmutes channels on Behringer XAir Mixers depending on the current scene.
+This is a small script that mutes, unmutes and toggles groups of channels on Behringer XAir Mixers depending on the current scene.
 
 ## Requirements
 
@@ -29,9 +29,9 @@ pip install .
 
 -   Open the included `config.toml` and set OBS host, port and password as well as the xair mixers ip.
 
-    -   You may also set the kind of mixer in the script. (`XR12, XR16, XR18, MR18`)
+    -   You may also set the kind of mixer in the script. (`XR12, XR16, XR18, MR18, X32`)
 
--   Set the scene to channel mutes mapping in the script.
+-   Set the scene to channel mutes mapping in `mapping.toml`.
 
 ## Usage
 
@@ -49,7 +49,7 @@ This script was developed and tested with:
 
 -   OBS 28.01
 -   obs-websocket 5.0.1
--   A Behringer XR18 and Midas MR18
+-   A Midas MR18 and an X32 emulator.
 
 ## Special Thanks
 

__main__.py

@@ -1,14 +1,25 @@
+import logging
 import time
+from pathlib import Path
 
 import obsws_python as obs
 import xair_api
 
-mapping = {
-    "START": 1,
-    "BRB": 2,
-    "END": 3,
-    "LIVE": 4,
-}  # set the mapping for the scene to channel mapping here. "scenename": "channel"
+try:
+    import tomllib
+except ModuleNotFoundError:
+    import tomli as tomllib
+
+logging.basicConfig(level=logging.disable())
+
+
+def _get_mapping():
+    filepath = Path.cwd() / "mapping.toml"
+    with open(filepath, "rb") as f:
+        return tomllib.load(f)
+
+
+mapping = _get_mapping()
 
 
 class Observer:
@@ -28,10 +39,20 @@ class Observer:
         print(" ".join(info))
 
     def on_current_program_scene_changed(self, data):
+        def ftoggle(i):
+            self._mixer.strip[i - 1].mix.on = not self._mixer.strip[i - 1].mix.on
+
+        def fset(i, is_muted):
+            self._mixer.strip[i - 1].mix.on = is_muted
+
         scene = data.scene_name
         print(f"Switched to scene {scene}")
-        for k, v in mapping.items():
-            self._mixer.strip[v - 1].mix.on = k == scene
+        if map_ := mapping.get(scene):
+            for key in map_.keys():
+                if key == "toggle":
+                    [ftoggle(i) for i in map_[key]]
+                else:
+                    [fset(i, key == "mute") for i in map_[key]]
 
     def on_exit_started(self, _):
         print("OBS closing")
@@ -40,6 +61,8 @@ class Observer:
 
 
 def main():
+    kind_mixer = "XR18"
+
     with xair_api.connect(kind_mixer) as mixer:
         o = Observer(mixer)
 
@@ -48,6 +71,4 @@ def main():
 
 
 if __name__ == "__main__":
-    kind_mixer = "XR18"
-
     main()

mapping.toml

@@ -0,0 +1,9 @@
+START.mute = [1, 3, 5]
+START.unmute = [2, 7]
+
+BRB.mute = [2, 7]
+BRB.unmute = [1, 3, 5]
+
+END.toggle = [12, 14]
+
+LIVE.toggle = [16]

setup.py

@@ -4,6 +4,10 @@ setup(
     name="xair-obs",
     version="0.0.1",
     description="Syncs Xair states to OBS scenes",
-    install_requires=["obsws-python", "xair-api"],
+    install_requires=[
+        "obsws-python",
+        "xair-api",
+        "tomli >= 2.0.1;python_version < '3.11'",
+    ],
     python_requires=">=3.10",
 )