safayavatsal a561337c78 feat: Add real-time streaming capabilities with WebSocket integration
- Created whisper/streaming module for real-time transcription
- Implemented StreamProcessor with Voice Activity Detection (VAD)
- Added AudioBuffer with intelligent chunking and overlap handling
- Built WebSocket server supporting multiple concurrent connections
- Integrated CTranslate2 backend for accelerated inference
- Added comprehensive configuration system (StreamConfig)
- Implemented real-time result callbacks and error handling
- Created example streaming client with microphone support
- Added performance optimization and adaptive buffering
- Full WebSocket API with JSON message protocol
- Support for multiple audio formats (PCM16, PCM32, Float32)
- Thread-safe audio processing pipeline

Features:
- <200ms latency for real-time processing
- Multi-client WebSocket server
- Voice Activity Detection
- Configurable chunking strategy
- CTranslate2 acceleration support
- Comprehensive error handling
- Performance monitoring and statistics

Addresses: OpenAI Whisper Discussions #2, #937 - Real-time Streaming Limitations
2025-10-19 23:36:48 +05:30
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