feat: support daily room audio recording

Author: BurriKalyan

app/agents/voice/automatic/__init__.py

@@ -271,11 +271,15 @@ async def on_client_message(rtvi, message):
     @transport.event_handler("on_first_participant_joined")
     async def on_first_participant_joined(transport, participant):
         logger.info(f"First participant joined: {participant['id']}")
+        if config.ENABLE_AUTOMATIC_DAILY_RECORDING:
+            await transport.start_recording()
         await task.queue_frames([context_aggregator.user().get_context_frame()])
 
     @transport.event_handler("on_participant_left")
     async def on_participant_left(transport, participant, reason):
         logger.info(f"Participant left: {participant['id']}")
+        if config.ENABLE_AUTOMATIC_DAILY_RECORDING:
+            await transport.stop_recording()
         await task.cancel()
 
     # Route Daily transport messages to RTVI for function confirmations

app/core/config.py

@@ -71,6 +71,9 @@ def get_required_env(var_name: str) -> str:
 # Text sanitization
 SANITIZE_TEXT_FOR_TTS = os.environ.get("SANITIZE_TEXT_FOR_TTS", "false").lower() == "true"
 
+# Audio recording
+ENABLE_AUTOMATIC_DAILY_RECORDING = os.environ.get("ENABLE_AUTOMATIC_DAILY_RECORDING", "false").lower() == "true"
+
 # Search
 ENABLE_SEARCH_GROUNDING = os.environ.get("ENABLE_SEARCH_GROUNDING", "true").lower() == "true"
 GEMINI_SEARCH_RESULT_API_MODEL = os.environ.get("GEMINI_SEARCH_RESULT_API_MODEL", "gemini-2.5-flash-lite-preview-06-17")

app/main.py

@@ -31,7 +31,8 @@
     TWILIO_AUTH_TOKEN,
     TWILIO_FROM_NUMBER,
     BREEZE_BUDDY_CALL_PROVIDER,
-    MAX_DAILY_SESSION_LIMIT
+    MAX_DAILY_SESSION_LIMIT,
+    ENABLE_AUTOMATIC_DAILY_RECORDING
 )
 from app.schemas import CallStatus, RequestedBy, Workflow
 from app.database.accessor.main import create_call_data
@@ -247,13 +248,18 @@ async def bot_connect(request: AutomaticVoiceUserConnectRequest) -> Dict[str, An
     platform_integrations = request.platformIntegrations
 
     # 2. Create room + token
+    
+    daily_room_properties = DailyRoomProperties(
+        exp=time.time() + MAX_DAILY_SESSION_LIMIT,
+        eject_at_room_exp=True,
+    )
+    
+    # Enable recording only if configured
+    if ENABLE_AUTOMATIC_DAILY_RECORDING:
+        daily_room_properties.enable_recording = "cloud"
+    
     room = await daily_helpers["rest"].create_room(
-        params=DailyRoomParams(
-            properties=DailyRoomProperties(
-                exp=time.time() + MAX_DAILY_SESSION_LIMIT,
-                eject_at_room_exp=True,
-            )
-        )
+        params=DailyRoomParams(properties=daily_room_properties)
     )
 
     token_params = DailyMeetingTokenParams(