Josh Knapp 44480906a4 Phase 3: Speaker diarization and full transcription pipeline
- Implement DiarizeService with pyannote.audio speaker detection
- Build PipelineService combining transcribe → diarize → merge with
  overlap-based speaker assignment per segment
- Add pipeline.start and diarize.start IPC handlers
- Add run_pipeline Tauri command for full pipeline execution
- Wire frontend to use pipeline: speakers auto-created with colors,
  segments assigned to detected speakers
- Build SpeakerManager with rename support (double-click or edit button)
- Add speaker color coding throughout transcript display
- Add pyannote.audio dependency
- Tests: 24 Python (including merge logic), 6 Rust, 0 Svelte errors

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 16:09:48 -08:00

Voice to Notes

A desktop application that transcribes audio/video recordings with speaker identification, producing editable transcriptions with synchronized audio playback.

Goals

  • Speech-to-Text Transcription — Accurately convert spoken audio from recordings into text
  • Speaker Identification (Diarization) — Detect and distinguish between different speakers in a conversation
  • Speaker Naming — Assign and persist speaker names/IDs across the transcription
  • Synchronized Playback — Click any transcribed text segment to play back the corresponding audio for review and correction
  • Export Formats
    • Closed captioning files (SRT, VTT) for video
    • Plain text documents with speaker labels
  • AI Integration — Connect to AI providers to ask questions about the conversation and generate condensed notes/summaries

Platform Support

Platform Status
Linux Planned (initial target)
Windows Planned (initial target)
macOS Future (pending hardware)

Project Status

Early planning phase — Architecture and technology decisions in progress.

License

MIT

Description
Convert recorded audio to text with speaker identifying and text to audio scrubbing
Readme MIT 393 KiB
Languages
Python 40.2%
Rust 28.6%
Svelte 25.6%
TypeScript 3.7%
Shell 0.9%
Other 1%