examples: use SileroVADAnalyzer instead of SileroVAD

examples/foundational/06-listen-and-respond.py

@@ -21,7 +21,7 @@ from pipecat.processors.logger import FrameLogger
 from pipecat.services.elevenlabs import ElevenLabsTTSService
 from pipecat.services.openai import OpenAILLMService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
-from pipecat.vad.silero import SileroVAD
+from pipecat.vad.silero import SileroVADAnalyzer
 
 from runner import configure
 
@@ -41,14 +41,13 @@ async def main(room_url: str, token):
             token,
             "Respond bot",
             DailyParams(
-                audio_in_enabled=True,  # This is so Silero VAD can get audio data
                 audio_out_enabled=True,
-                transcription_enabled=True
+                transcription_enabled=True,
+                vad_enabled=True,
+                vad_analyzer=SileroVADAnalyzer()
             )
         )
 
-        vad = SileroVAD()
-
         tts = ElevenLabsTTSService(
             aiohttp_session=session,
             api_key=os.getenv("ELEVENLABS_API_KEY"),
@@ -71,7 +70,7 @@ async def main(room_url: str, token):
         tma_in = LLMUserResponseAggregator(messages)
         tma_out = LLMAssistantResponseAggregator(messages)
 
-        pipeline = Pipeline([fl_in, transport.input(), vad, tma_in, llm,
+        pipeline = Pipeline([fl_in, transport.input(), tma_in, llm,
                             fl_out, tts, tma_out, transport.output()])
 
         task = PipelineTask(pipeline)

examples/foundational/07-interruptible.py

@@ -38,7 +38,6 @@ async def main(room_url: str, token):
             token,
             "Respond bot",
             DailyParams(
-                audio_in_enabled=True,
                 audio_out_enabled=True,
                 transcription_enabled=True,
                 vad_enabled=True,

examples/foundational/12-describe-video.py

@@ -19,7 +19,7 @@ from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
 from pipecat.services.elevenlabs import ElevenLabsTTSService
 from pipecat.services.moondream import MoondreamService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
-from pipecat.vad.silero import SileroVAD
+from pipecat.vad.silero import SileroVADAnalyzer
 
 from runner import configure
 
@@ -54,14 +54,13 @@ async def main(room_url: str, token):
             token,
             "Describe participant video",
             DailyParams(
-                audio_in_enabled=True,  # This is so Silero VAD can get audio data
                 audio_out_enabled=True,
-                transcription_enabled=True
+                transcription_enabled=True,
+                vad_enabled=True,
+                vad_analyzer=SileroVADAnalyzer()
             )
         )
 
-        vad = SileroVAD()
-
         tts = ElevenLabsTTSService(
             aiohttp_session=session,
             api_key=os.getenv("ELEVENLABS_API_KEY"),
@@ -90,7 +89,7 @@ async def main(room_url: str, token):
             transport.capture_participant_transcription(participant["id"])
             image_requester.set_participant_id(participant["id"])
 
-        pipeline = Pipeline([transport.input(), vad, user_response, image_requester,
+        pipeline = Pipeline([transport.input(), user_response, image_requester,
                              vision_aggregator, moondream, tts, transport.output()])
 
         task = PipelineTask(pipeline)

examples/moondream-chatbot/bot.py

@@ -29,7 +29,7 @@ from pipecat.services.elevenlabs import ElevenLabsTTSService
 from pipecat.services.moondream import MoondreamService
 from pipecat.services.openai import OpenAILLMService
 from pipecat.transports.services.daily import DailyParams, DailyTransport
-from pipecat.vad.silero import SileroVAD
+from pipecat.vad.silero import SileroVADAnalyzer
 
 from runner import configure
 
@@ -127,17 +127,16 @@ async def main(room_url: str, token):
             token,
             "Chatbot",
             DailyParams(
-                audio_in_enabled=True,
                 audio_out_enabled=True,
                 camera_out_enabled=True,
                 camera_out_width=1024,
                 camera_out_height=576,
-                transcription_enabled=True
+                transcription_enabled=True,
+                vad_enabled=True,
+                vad_analyzer=SileroVADAnalyzer()
             )
         )
 
-        vad = SileroVAD()
-
         tts = ElevenLabsTTSService(
             aiohttp_session=session,
             api_key=os.getenv("ELEVENLABS_API_KEY"),
@@ -169,7 +168,7 @@ async def main(room_url: str, token):
 
         ura = LLMUserResponseAggregator(messages)
 
-        pipeline = Pipeline([transport.input(), vad, ura, llm,
+        pipeline = Pipeline([transport.input(), ura, llm,
                              ParallelPipeline(
                                  [sa, ir, va, moondream],
                                  [tf, imgf]),

examples/simple-chatbot/bot.py

@@ -21,7 +21,7 @@ from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
 from pipecat.services.elevenlabs import ElevenLabsTTSService
 from pipecat.services.openai import OpenAILLMService
 from pipecat.transports.services.daily import DailyParams, DailyTranscriptionSettings, DailyTransport
-from pipecat.vad.silero import SileroVAD
+from pipecat.vad.silero import SileroVADAnalyzer
 
 from runner import configure
 
@@ -82,11 +82,12 @@ async def main(room_url: str, token):
             token,
             "Chatbot",
             DailyParams(
-                audio_in_enabled=True,
                 audio_out_enabled=True,
                 camera_out_enabled=True,
                 camera_out_width=1024,
                 camera_out_height=576,
+                vad_enabled=True,
+                vad_analyzer=SileroVADAnalyzer(),
                 transcription_enabled=True,
                 #
                 # Spanish
@@ -99,8 +100,6 @@ async def main(room_url: str, token):
             )
         )
 
-        vad = SileroVAD()
-
         tts = ElevenLabsTTSService(
             aiohttp_session=session,
             api_key=os.getenv("ELEVENLABS_API_KEY"),
@@ -139,10 +138,10 @@ async def main(room_url: str, token):
 
         ta = TalkingAnimation()
 
-        pipeline = Pipeline([transport.input(), vad, user_response,
+        pipeline = Pipeline([transport.input(), user_response,
                             llm, tts, ta, transport.output()])
 
-        task = PipelineTask(pipeline)
+        task = PipelineTask(pipeline, allow_interruptions=True)
         await task.queue_frame(quiet_frame)
 
         @transport.event_handler("on_first_participant_joined")