One of the significant improvements is the implementation of Expressive Speech technology, which allows not only the transmission of words but also the intonation, pace, and emotional tone of the original, making the dubbing more natural and closer to the original.
The feature is already functioning for languages such as English, French, German, Hindi, Indonesian, Italian, Portuguese, and Spanish. Currently, YouTube is also testing automatic synchronization of the speaker's lip movements with the voiceover to visually match the dubbed speech.
The platform takes into account the concerns of both creators and viewers. Users can switch to the original audio track, and content creators have the option to disable automatic dubbing or upload their own professional voiceover.
