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| author | Craig Jennings <c@cjennings.net> | 2025-11-06 00:43:13 -0600 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2025-11-06 00:43:13 -0600 |
| commit | 565dcf45ab85268bb7840bd36276d072a85b4b76 (patch) | |
| tree | 129562a7f4babebaf9ca2f952ec23c2b932d9c5a /init.el | |
| parent | 1b0492c04a95d88452ed74bd8cec81d832a38a72 (diff) | |
| download | dotemacs-565dcf45ab85268bb7840bd36276d072a85b4b76.tar.gz dotemacs-565dcf45ab85268bb7840bd36276d072a85b4b76.zip | |
feat: Add AssemblyAI transcription backend with speaker diarization
Integrated AssemblyAI as the third transcription backend alongside OpenAI
API and local-whisper, now set as the default due to superior speaker
diarization capabilities (up to 50 speakers).
New Features:
- AssemblyAI backend with automatic speaker labeling
- Backend switching UI via C-; T b (completing-read interface)
- Universal speech model supporting 99 languages
- API key management through auth-source/authinfo.gpg
Implementation:
- Created scripts/assemblyai-transcribe (upload → poll → format workflow)
- Updated transcription-config.el with multi-backend support
- Added cj/--get-assemblyai-api-key for secure credential retrieval
- Refactored process environment handling from if to pcase
- Added cj/transcription-switch-backend interactive command
Testing:
- Created test-transcription-config--transcription-script-path.el
- 5 unit tests covering all 3 backends (100% passing)
- Followed quality-engineer.org guidelines (test pure functions only)
- Investigated 18 test failures: documented cleanup in todo.org
Files Modified:
- modules/transcription-config.el - Multi-backend support and UI
- scripts/assemblyai-transcribe - NEW: AssemblyAI integration script
- tests/test-transcription-config--transcription-script-path.el - NEW
- todo.org - Added test cleanup task (Method 3, priority C)
- docs/NOTES.org - Comprehensive session notes added
Successfully tested with 33KB and 4.1MB audio files (3s and 9s processing).
Diffstat (limited to 'init.el')
| -rw-r--r-- | init.el | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -84,6 +84,7 @@ (require 'pdf-config) ;; pdf display settings (require 'quick-video-capture) ;; download videos with a browser bookmark (require 'video-audio-recording) ;; desktop and/or audio recording via ffmpeg +(require 'transcription-config) ;; audio transcription using Whisper (require 'weather-config) ;; utility to display the weather ;; -------------------------------- Programming -------------------------------- |