initial commit for new pipecat architecture

src/pipecat/transports/base_transport.py

@@ -0,0 +1,40 @@
+#
+# Copyright (c) 2024, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+from abc import ABC, abstractmethod
+
+from pydantic.main import BaseModel
+
+from pipecat.processors.frame_processor import FrameProcessor
+
+
+class TransportParams(BaseModel):
+    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: int = 16000
+    audio_out_channels: int = 1
+    audio_in_enabled: bool = False
+    audio_in_sample_rate: int = 16000
+    audio_in_channels: int = 1
+    vad_enabled: bool = False
+    vad_audio_passthrough: bool = False
+
+
+class BaseTransport(ABC):
+
+    @abstractmethod
+    def input(self) -> FrameProcessor:
+        pass
+
+    @abstractmethod
+    def output(self) -> FrameProcessor:
+        pass