Audio

class pipecat.transports.local.audio.LocalAudioTransportParams(*, camera_in_enabled=False, camera_out_enabled=False, camera_out_is_live=False, camera_out_width=1024, camera_out_height=768, camera_out_bitrate=800000, camera_out_framerate=30, camera_out_color_format='RGB', audio_out_enabled=False, audio_out_sample_rate=None, audio_out_channels=1, audio_out_bitrate=96000, audio_out_10ms_chunks=4, audio_out_mixer=None, audio_out_destinations=<factory>, audio_in_enabled=False, audio_in_sample_rate=None, audio_in_channels=1, audio_in_filter=None, audio_in_stream_on_start=True, audio_in_passthrough=True, video_in_enabled=False, video_out_enabled=False, video_out_is_live=False, video_out_width=1024, video_out_height=768, video_out_bitrate=800000, video_out_framerate=30, video_out_color_format='RGB', video_out_destinations=<factory>, vad_enabled=False, vad_audio_passthrough=False, vad_analyzer=None, turn_analyzer=None, input_device_index=None, output_device_index=None)[source]

Bases: TransportParams

Parameters:

  • camera_in_enabled (bool)

  • camera_out_enabled (bool)

  • camera_out_is_live (bool)

  • camera_out_width (int)

  • camera_out_height (int)

  • camera_out_bitrate (int)

  • camera_out_framerate (int)

  • camera_out_color_format (str)

  • audio_out_enabled (bool)

  • audio_out_sample_rate (int | None)

  • audio_out_channels (int)

  • audio_out_bitrate (int)

  • audio_out_10ms_chunks (int)

  • audio_out_mixer (BaseAudioMixer | Mapping[str | None, BaseAudioMixer] | None)

  • audio_out_destinations (List[str])

  • audio_in_enabled (bool)

  • audio_in_sample_rate (int | None)

  • audio_in_channels (int)

  • audio_in_filter (BaseAudioFilter | None)

  • audio_in_stream_on_start (bool)

  • audio_in_passthrough (bool)

  • video_in_enabled (bool)

  • video_out_enabled (bool)

  • video_out_is_live (bool)

  • video_out_width (int)

  • video_out_height (int)

  • video_out_bitrate (int)

  • video_out_framerate (int)

  • video_out_color_format (str)

  • video_out_destinations (List[str])

  • vad_enabled (bool)

  • vad_audio_passthrough (bool)

  • vad_analyzer (VADAnalyzer | None)

  • turn_analyzer (BaseTurnAnalyzer | None)

  • input_device_index (int | None)

  • output_device_index (int | None)

input_device_index: int | None
output_device_index: int | None
model_config: ClassVar[ConfigDict] = {'arbitrary_types_allowed': True}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class pipecat.transports.local.audio.LocalAudioInputTransport(py_audio, params)[source]

Bases: BaseInputTransport

Parameters:

  • py_audio (PyAudio)

  • params (LocalAudioTransportParams)

async start(frame)[source]
Parameters:

frame (StartFrame)

async cleanup()[source]
class pipecat.transports.local.audio.LocalAudioOutputTransport(py_audio, params)[source]

Bases: BaseOutputTransport

Parameters:

  • py_audio (PyAudio)

  • params (LocalAudioTransportParams)

async start(frame)[source]
Parameters:

frame (StartFrame)

async cleanup()[source]
async write_audio_frame(frame)[source]
Parameters:

frame (OutputAudioRawFrame)

class pipecat.transports.local.audio.LocalAudioTransport(params)[source]

Bases: BaseTransport

Parameters:

params (LocalAudioTransportParams)

input()[source]
Return type:

FrameProcessor

output()[source]
Return type:

FrameProcessor