Merge pull request #1504 from pipecat-ai/aleix/base-output-transport-audio-10ms-chunk-update

TransportParams: set audio_out_10ms_chunks to 4

CHANGELOG.md

@@ -109,6 +109,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Performance
 
+- Output transports now send 40ms audio chunks instead of 20ms. This should
+  improve performance.
+
 - `BotSpeakingFrame`s are now sent every 200ms. If the output transport audio chunks
   are higher than 200ms then they will be sent at every audio chunk.
 

src/pipecat/transports/base_transport.py

@@ -31,7 +31,7 @@ class TransportParams(BaseModel):
     audio_out_sample_rate: Optional[int] = None
     audio_out_channels: int = 1
     audio_out_bitrate: int = 96000
-    audio_out_10ms_chunks: int = 2
+    audio_out_10ms_chunks: int = 4
     audio_out_mixer: Optional[BaseAudioMixer] = None
     audio_in_enabled: bool = False
     audio_in_sample_rate: Optional[int] = None