| name | transcribe |
| description | Transcribe video and audio files via Gemini API. Use when the user asks to transcribe a recording, generate a meeting summary, extract speech from video or audio, or convert speech to text. Supports mp4, mkv, webm, avi, mov, mp3, wav, ogg, m4a, flac. |
transcribe — video and audio transcription
Transcribes audio and video files via the Gemini 2.5 Flash API.
Modes
Generic (default)
Verbatim speech transcription with timecodes [MM:SS] and speaker identification.
Output files:
<name> - transcript.md — verbatim speech with timecodes<name> - summary.md — short summary (with the --with-summary flag)
UI analysis (--analyze-ui, video only)
Detailed video analysis with breakdown of on-screen interface, navigation, and actions, plus screenshots.
Output files:
<name> - summary.md — short overview (topic, participants, decisions)<name> - detailed.md — step-by-step chronological analysis with screen content and screenshots<name> - transcript.md — verbatim speech with timecodesscreenshots/ — PNG frames of key moments
Usage
/transcribe <FilePath> [--output-dir DIR] [--analyze-ui] [--with-summary] [--format md|txt]
| Parameter | Required | Default | Description |
|---|
FilePath | yes | — | Path to audio / video file |
--output-dir | no | <file_folder>/Transcript/<name>/ | Result directory |
--analyze-ui | no | off | UI-analysis mode (video only) |
--with-summary | no | off | Add a summary (for generic mode) |
--format | no | md | Output format: md or txt |
Supported formats
- Video: mp4, mkv, webm, avi, mov
- Audio: mp3, wav, ogg, m4a, flac, aac, wma
Dependencies
- Python packages:
google-genai, python-dotenv
- System:
ffmpeg, ffprobe in PATH
- API key: environment variable
GEMINI_API_KEY, or <skill-dir>/.env with GEMINI_API_KEY=... (the script also checks supported user-skill locations and then cwd/.env)
Procedure
-
Determine FilePath and optional flags from the user's arguments.
-
Run the script:
$env:PYTHONUNBUFFERED = "1"
python <skill-dir>/scripts/transcribe.py "<FilePath>" [--output-dir "<OutputDir>"] [--analyze-ui] [--with-summary] [--format md|txt]
IMPORTANT: PYTHONUNBUFFERED=1 is mandatory; otherwise stdout is buffered and progress is not displayed.
On macOS / Linux use PYTHONUNBUFFERED=1 python ... instead.
-
The script runs long (5–15 minutes depending on length). Files > 1 hour are split automatically.
-
After completion, report the result paths to the user.
-
Read the summary (if any) or the start of the transcript and show it to the user.
Cost
~$0.10 per 1 hour of recording (Gemini 2.5 Flash). Long files cost proportionally.
Limitations
- Maximum ~1 hour per Gemini request (the script splits automatically)
- Cyrillic file names: the script automatically copies the file to a temp location with an ASCII name
- Screenshot quality depends on source video quality
- Timecode accuracy +/- a few seconds
--analyze-ui with an audio file automatically falls back to generic + summary
