Training Narration Studio
I designed and built this app for enterprise training teams. A custom ChatGPT scriptwriting skill helps prepare narration from source material; authors upload that script and their slides.
The app generates slide-by-slide audio with local Chatterbox zero-shot voice cloning from a sample under 15 seconds, or with an API voice provider. Authors can also record or upload clips, replace individual takes, export a finished video, and save or share a project for review. The local option avoids per-generation provider fees, and a script change no longer means re-recording an entire lesson.








