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Audio/Video Transcriber & Subtitle Studio

Downloads an audio/video clip from a URL, transcribes it with OpenAI Whisper, splits the result into timestamped segments, and displays the full transcript plus subtitles in a Subtitle Studio interface.

The application

The published app, exactly as it runs. This preview is not interactive.

The workflow

What runs behind it: 5 steps, 1 screen.

Uses
openaiopenai

Published by

Lumen & Reel

Lumen & ReelOfficial LiveContext partner

@lumenreel
Jun 17, 2026

What people say (3)

  • TF
    Tom FischerAug 09, 2026

    works, but check your openai bill after a few hours of audio. nobody mentions that part

  • SY
    Sara YilmazJul 01, 2026

    excellent for session recordings. long files take a while and theres no progress bar so you think it died

    1 reply

  • CR
    Camille RoyJun 22, 2026

    ran a 2 hour lecture through it without touching anything. timestamped segments + subtitles out. this is the one i show people

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