Renaming audio_out_insert_silence to audio_out_auto_silence

changelog/4104.added.md

@@ -1 +1 @@
-- Added `audio_out_insert_silence` parameter to `TransportParams` (defaults to `True`). When set to `False`, the transport waits for audio data instead of inserting silence when the output queue is empty, which is useful for scenarios that require uninterrupted audio playback without artificial gaps.
+- Added `audio_out_auto_silence` parameter to `TransportParams` (defaults to `True`). When set to `False`, the transport waits for audio data instead of inserting silence when the output queue is empty, which is useful for scenarios that require uninterrupted audio playback without artificial gaps.

examples/foundational/21a-tavus-video-service.py

@@ -42,7 +42,7 @@ transport_params = {
         video_out_is_live=True,
         video_out_width=1280,
         video_out_height=720,
-        audio_out_insert_silence=False,
+        audio_out_auto_silence=False,
     ),
     "webrtc": lambda: TransportParams(
         audio_in_enabled=True,
@@ -51,7 +51,7 @@ transport_params = {
         video_out_is_live=True,
         video_out_width=1280,
         video_out_height=720,
-        audio_out_insert_silence=False,
+        audio_out_auto_silence=False,
     ),
 }
 

src/pipecat/transports/base_transport.py

@@ -84,7 +84,7 @@ class TransportParams(BaseModel):
         audio_out_mixer: Audio mixer instance or destination mapping.
         audio_out_destinations: List of audio output destination identifiers.
         audio_out_end_silence_secs: How much silence to send after an EndFrame (0 for no silence).
-        audio_out_insert_silence: Insert silence frames when the audio output queue is empty.
+        audio_out_auto_silence: Insert silence frames when the audio output queue is empty.
             When False, the transport will wait for audio data instead of inserting silence.
         audio_in_enabled: Enable audio input streaming.
         audio_in_sample_rate: Input audio sample rate in Hz.
@@ -146,7 +146,7 @@ class TransportParams(BaseModel):
     audio_out_mixer: Optional[BaseAudioMixer | Mapping[Optional[str], BaseAudioMixer]] = None
     audio_out_destinations: List[str] = Field(default_factory=list)
     audio_out_end_silence_secs: int = 2
-    audio_out_insert_silence: bool = True
+    audio_out_auto_silence: bool = True
     audio_in_enabled: bool = False
     audio_in_sample_rate: Optional[int] = None
     audio_in_channels: int = 1

src/pipecat/transports/daily/transport.py

@@ -836,12 +836,12 @@ class DailyTransportClient(EventHandler):
 
         if self._params.audio_out_enabled and not self._microphone_track:
             logger.debug(
-                f"Creating custom audio source, auto silence {self._params.audio_out_insert_silence}"
+                f"Creating custom audio source, auto silence {self._params.audio_out_auto_silence}"
             )
             audio_source = CustomAudioSource(
                 self._out_sample_rate,
                 self._params.audio_out_channels,
-                self._params.audio_out_insert_silence,
+                self._params.audio_out_auto_silence,
             )
             audio_track = CustomAudioTrack(audio_source)
             self._microphone_track = DailyAudioTrack(source=audio_source, track=audio_track)

src/pipecat/transports/smallwebrtc/transport.py

@@ -497,7 +497,7 @@ class SmallWebRTCClient:
         if self._params.audio_out_enabled:
             self._audio_output_track = RawAudioTrack(
                 sample_rate=self._out_sample_rate,
-                insert_silence=self._params.audio_out_insert_silence,
+                insert_silence=self._params.audio_out_auto_silence,
             )
             self._webrtc_connection.replace_audio_track(self._audio_output_track)