#
# Copyright (c) 2024–2025, Daily
#
# SPDX-License-Identifier: BSD 2-Clause License
#
from abc import abstractmethod
from typing import List, Mapping, Optional
from pydantic import BaseModel, ConfigDict, Field
from pipecat.audio.filters.base_audio_filter import BaseAudioFilter
from pipecat.audio.mixers.base_audio_mixer import BaseAudioMixer
from pipecat.audio.turn.base_turn_analyzer import BaseTurnAnalyzer
from pipecat.audio.vad.vad_analyzer import VADAnalyzer
from pipecat.processors.frame_processor import FrameProcessor
from pipecat.utils.base_object import BaseObject
[docs]
class TransportParams(BaseModel):
model_config = ConfigDict(arbitrary_types_allowed=True)
camera_in_enabled: bool = False
camera_out_enabled: bool = False
camera_out_is_live: bool = False
camera_out_width: int = 1024
camera_out_height: int = 768
camera_out_bitrate: int = 800000
camera_out_framerate: int = 30
camera_out_color_format: str = "RGB"
audio_out_enabled: bool = False
audio_out_sample_rate: Optional[int] = None
audio_out_channels: int = 1
audio_out_bitrate: int = 96000
audio_out_10ms_chunks: int = 4
audio_out_mixer: Optional[BaseAudioMixer | Mapping[Optional[str], BaseAudioMixer]] = None
audio_out_destinations: List[str] = Field(default_factory=list)
audio_in_enabled: bool = False
audio_in_sample_rate: Optional[int] = None
audio_in_channels: int = 1
audio_in_filter: Optional[BaseAudioFilter] = None
audio_in_stream_on_start: bool = True
audio_in_passthrough: bool = True
video_in_enabled: bool = False
video_out_enabled: bool = False
video_out_is_live: bool = False
video_out_width: int = 1024
video_out_height: int = 768
video_out_bitrate: int = 800000
video_out_framerate: int = 30
video_out_color_format: str = "RGB"
video_out_destinations: List[str] = Field(default_factory=list)
vad_enabled: bool = False
vad_audio_passthrough: bool = False
vad_analyzer: Optional[VADAnalyzer] = None
turn_analyzer: Optional[BaseTurnAnalyzer] = None
[docs]
class BaseTransport(BaseObject):
def __init__(
self,
*,
name: Optional[str] = None,
input_name: Optional[str] = None,
output_name: Optional[str] = None,
):
super().__init__(name=name)
self._input_name = input_name
self._output_name = output_name
[docs]
@abstractmethod
def output(self) -> FrameProcessor:
pass