StillHammer 099e0d837e feat: Phase 7.2 - Integrate Whisper.cpp STT engine ... Complete STT system with 4 engine options: - WhisperCpp: High-quality local STT (ggml-base model, 147MB) - WhisperAPI: Cloud STT via OpenAI - PocketSphinx: Lightweight keyword spotting (optional) - Vosk: Balanced local STT (optional) Changes: - Add whisper.cpp as git submodule - Link whisper library with conditional compilation - Create test_stt_engines manual test program - Add PocketSphinx and Whisper.cpp optional dependencies Test results: ✅ WhisperCpp: Compiled, model loaded successfully ✅ WhisperAPI: Compiled (requires API key) ⚠️ PocketSphinx: Compiled (model path needs config) ❌ Vosk: Library not available in Ubuntu repos 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>		2025-11-29 22:27:44 +08:00
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test_stt_engines.cpp	feat: Phase 7.2 - Integrate Whisper.cpp STT engine	2025-11-29 22:27:44 +08:00