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Microsoft Patent Describes AI That Rewrites Live Speech for Viewers

The application outlines profile-based word changes and matching lip movements. A patent examiner raised objections to the claims in July 2026.

Two screens show subtle variations in the same speaker’s mouth / TokenPost.ai
Two screens show subtle variations in the same speaker’s mouth / TokenPost.ai

A Microsoft patent application describes an AI system designed to change spoken words in live video for individual viewers and adjust the speaker’s mouth movements to match. The proposed edits could mean two people watching the same event hear different versions.

Simon Yoon

Reporter

Simon Yoon reports on blockchain technology for TokenPost. Send corrections or tips to info@tokenpost.com.

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