Overview
- YouTube confirmed a limited rollout to select creators, with no commitment yet on broader availability.
- The system modifies mouth pixels using 3D-aware facial modeling to produce realistic synchronization with dubbed audio.
- Initial access covers English, Spanish, German, Portuguese and French, with stated plans to expand to all 20 auto-dub languages.
- Processing is optimized for 1080p uploads and is not fully tuned for 4K footage at this stage.
- Reports note possible additional fees and renewed questions about disclosure after past AI enhancements, as Meta tests a comparable feature on Reels.