- Add RNNoise neural network audio denoising (16kHz↔48kHz resampling)
- Add transient suppressor to filter claps/clicks/pops before RNNoise
- VAD now works on FILTERED audio (not raw) to avoid false triggers
- Real-time denoised audio level display in UI
- Save denoised audio previews in Opus format (.ogg)
- Add extensive Whisper hallucination filter (Tingting, music, etc.)
- Add "Clear" button to reset accumulated translations
- Double VAD thresholds (0.02/0.08) for less sensitivity
- Update Claude prompt to handle offensive content gracefully
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace cpp-httplib with native WinHTTP for HTTPS support
- Switch from whisper-1 to gpt-4o-mini-transcribe model
- Use Opus/OGG encoding instead of WAV (~10x smaller files)
- Implement sliding window audio capture with overlap
- Add transcription deduplication for overlapping segments
- Add Voice Activity Detection (VAD) to filter silence/noise
- Filter Whisper hallucinations (Amara.org, etc.)
- Add UTF-8 console support for Chinese characters
- Add Chinese font loading in ImGui
- Make Claude responses concise (translation only, no explanations)
- Configurable window size, font size, chunk duration/step
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Build fixes:
- Add missing includes (<cstdint>, <iomanip>, <sstream>, <string>, <vector>)
- Fix unused parameter warnings with (void) casts
- Fix cpp-httplib API: Use UploadFormDataItems instead of MultipartFormDataItems
- Fix portaudio linking: Use portaudio_static target instead of portaudio
All modules now compile without errors. Executable built successfully (13MB).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
