DailyParams: allow enabling/disabling camera/microphone tracks

CHANGELOG.md

@@ -28,6 +28,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   each generated `TTSAudioRawFrame`. This allows sending multiple bots' audio to
   multiple destinations in the same pipeline.
 
+- Added `DailyTransportParams.camera_enabled` and
+  `DailyTransportParams.microphone_enabled` which allows you to enable/disable
+  the main camera or microphone tracks. This is useful if you only want to use
+  custom tracks and not send the main tracks. Note that you still need
+  `audio_out_enabled=True` or `video_out_enabled`.
+
 - Added `RTVIObserverParams` which allows you to configure what RTVI messages
   are sent to the clients.
 

examples/daily-multi-translation/bot.py

@@ -57,6 +57,7 @@ async def main():
                     ),
                 },
                 audio_out_destinations=["spanish", "french", "german"],
+                microphone_enabled=False,  # Disable since we just use custom tracks
                 vad_analyzer=SileroVADAnalyzer(),
             ),
         )

src/pipecat/transports/services/daily.py

@@ -154,6 +154,8 @@ class DailyParams(TransportParams):
         api_url: Daily API base URL
         api_key: Daily API authentication key
         dialin_settings: Optional settings for dial-in functionality
+        camera_enabled: Whether to enable the main camera track
+        microphone_enabled: Whether to enable the main microphone track
         transcription_enabled: Whether to enable speech transcription
         transcription_settings: Configuration for transcription service
     """
@@ -161,6 +163,8 @@ class DailyParams(TransportParams):
     api_url: str = "https://api.daily.co/v1"
     api_key: str = ""
     dialin_settings: Optional[DailyDialinSettings] = None
+    camera_enabled: bool = True
+    microphone_enabled: bool = True
     transcription_enabled: bool = False
     transcription_settings: DailyTranscriptionSettings = DailyTranscriptionSettings()
 
@@ -502,6 +506,9 @@ class DailyTransportClient(EventHandler):
     async def _join(self):
         future = self._get_event_loop().create_future()
 
+        camera_enabled = self._params.video_out_enabled and self._params.camera_enabled
+        microphone_enabled = self._params.audio_out_enabled and self._params.microphone_enabled
+
         self._client.join(
             self._room_url,
             self._token,
@@ -509,13 +516,13 @@ class DailyTransportClient(EventHandler):
             client_settings={
                 "inputs": {
                     "camera": {
-                        "isEnabled": self._params.video_out_enabled,
+                        "isEnabled": camera_enabled,
                         "settings": {
                             "deviceId": self._camera_name(),
                         },
                     },
                     "microphone": {
-                        "isEnabled": self._params.audio_out_enabled,
+                        "isEnabled": microphone_enabled,
                         "settings": {
                             "deviceId": self._mic_name(),
                             "customConstraints": {