dvcrn Transcription Skill
This skill provides transcription capabilities for audio and video files using the OpenAI Whisper API endpoint.
Quick Start
Send me an audio or video file and I'll transcribe it automatically! Just attach the file to your message.
Manual Usage
You can also run the script directly from the command line:
cd /home/openclaw/.openclaw/workspace/skills/transcription/scripts
python3 transcribe_audio.py inputfile.ogg
For video files:
python3 transcribe_audio.py video.mp4
Supported Formats
Audio: mp3, wav, mp4, mpeg, mpga, m4a, ogg, webm, flac, aac, wma
Video: mp4, mov, avi, mkv, webm (audio extracted automatically)
Usage Examples
How to use the python scripts for transcription:
python3 transcribe_audio.py inputfile.ogg
Features
- Extract timestamps in output when needed
- Batch processing - send multiple files at once
- Video support - automatically extracts audio from video files
- Multiple output formats - text, JSON, SRT subtitles, VTT captions
Technical Details
- API Endpoint:
http://192.168.0.11:8080/v1(local Whisper endpoint) - Model: whisper-small (default)
- Temperature: 0.0 (deterministic results)
- Auto-extraction: ffmpeg handles video → audio conversion
Notes
- Ensure files are clear and not too noisy for best results
- Language auto-detection works well for most cases
- For batch processing, send files one at a time or specify "batch" in your request
Scripts: scripts/transcribe_audio.py, scripts/transcribe_simple.py
References: references/transcription_guide.md