Prime Video Adds AI Lip Sync To Dubbed Video, Starting With Maxton Hall
Amazon is treating dubbing as a viewing-quality problem rather than a reach problem, and the first test case is a German-language original whose translated audio now has to hold up against matching mouths.
Reporting from 1 source: GIGAZINE.
Amazon has introduced AI lip-sync technology on Prime Video that matches actors' mouth movements to dubbed dialogue. The feature starts with the German-language drama Maxton Hall, and only the English dub supports it so far. Lip sync is already visible in Seasons 1 and 2, with Season 3 planned for December 2026. Amazon says the number of titles will expand, without naming which.
Maxton Hall carries the first rollout, and only its English dub is synced so far. Seasons 1 and 2 already show the effect. A third season arrives in December 2026 and is also planned to include it. Amazon has used AI in video before, including AI-dubbed audio in 2025, and said in its own framing that out-of-sync mouths break immersion for viewers of dubbed content. The company has not said which titles come next, only that the pool will grow. Prime Video's head of technology framed the feature around immersion for viewers and wider reach for creators.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.