fix: LiveKitTransport, don't push empty AudioRawFrames

2025-08-01 14:57:53 -04:00
parent a6e69d6aad
commit 1d8abe3c1c
2 changed files with 12 additions and 0 deletions
--- a/src/pipecat/transports/services/livekit.py
+++ b/src/pipecat/transports/services/livekit.py
@@ -605,6 +605,11 @@ class LiveKitInputTransport(BaseInputTransport):
                pipecat_audio_frame = await self._convert_livekit_audio_to_pipecat(
                    audio_frame_event
                )
+
+                # Skip frames with no audio data
+                if len(pipecat_audio_frame.audio) == 0:
+                    continue
+
                input_audio_frame = UserAudioRawFrame(
                    user_id=participant_id,
                    audio=pipecat_audio_frame.audio,