Storyteller is an open-source tool that automatically aligns ebook text with audiobook narration using a forced alignment algorithm, enabling immersive reading with synchronized text highlighting. The core technology was originally a single Python script and has since grown into a full ecosystem with apps for multiple platforms, now in alpha/beta testing for version 3.
Background
Storyteller is an open-source project focused on synchronizing ebooks with audiobooks using forced alignment technology. It supports EPUB's Media Overlays specification for embedding audio sync data.
- Source
- Lobsters
- Published
- Aug 30, 2026 at 07:54 PM
- Score
- 5.0 / 10