Whisper Demo Slides (Test)

Caption Listener Status

How to Start the Caption Listener

1. Open a terminal in your project root.
2. Set WHISPER_BIN and WHISPER_MODEL environment variables if needed.
3. Run npm run dev:whisper to start the caption listener and transcript writer.
4. Reload this page. The green button will appear when the transcript is available.

If you prefer, you can use npm run dev:transcript to mirror a text file to JSON instead.

Setup (Local)

• Point the iframe at a local demo page (gitignored)
• Write transcript JSON to /presentations/whisper-demo/transcript.json
• Use provided helper to launch Whisper or mirror output

Demo Iframe

Live Transcript

Combined