azure-ai-voicelive-py

Python SDK for building real-time voice AI applications over WebSocket connections with Azure AI. Handles bidirectional audio streaming, voice activity detection, function calling, and transcription in a single async interface. Connects to models like GPT-4o Realtime for low-latency speech-to-speech interactions. Manually managing WebSocket audio streams, VAD, interruption handling, and event routing would require significant custom infrastructure — this SDK wraps all of that into a typed async Python interface.