Meituan Technology Team

Sep 22, 2025 · Artificial Intelligence

How InfiniteTalk Enables Unlimited‑Length, High‑Quality Video Dubbing

InfiniteTalk introduces a sparse-frame video dubbing paradigm that overcomes traditional mouth‑only editing limits by using keyframe‑guided full‑body generation, employing streaming architecture, soft conditioning, and comprehensive sync to produce seamless, infinite‑length videos for e‑commerce, education, and entertainment.