GoKawiilStoryteller automates syncing of ebooks and audiobooks for immersive reading
Storyteller has grown from a single Python script into a full ecosystem, including web, mobile, and e-reader plugin apps, with new versions in alpha and beta testing. At its core is an alignment algorithm that automatically matches ebook text to audiobook narration and embeds this synchronization using the EPUB Media Overlays standard, enabling word-by-word highlighted narration in supported reader apps.
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Automating text-to-audio alignment removes a major manual barrier to creating immersive reading experiences, which previously required painstaking synchronization work. As Storyteller expands to more platforms, it could make read-along audiobooks far more accessible for independent publishers and readers who use standard EPUB tools rather than proprietary formats.
- Storyteller began as a single script and has evolved into a multi-platform app ecosystem.
- Its core algorithm automatically aligns ebook text with audiobook narration without manual input.
- It uses the EPUB Media Overlays standard to embed synchronized audio directly into ebook files.
Kobo Libra Colour eReader — If Storyteller's synced ebook-and-audiobook reading sounds appealing, the Kobo Libra Colour is a natural home for it — it's an e-ink reader with physical page-turn buttons and Bluetooth audio support for listening. It's also a favorite among KOReader tinkerers, which is exactly the crowd Storyteller's plugin is built for.
See Kobo Libra Colour eReader on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: smoores.dev, 2026-08-30
Published there as: “Automating Immersive Reading”
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