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Vaani is a lip-synced AI dubbing tool for creators, brands, and studios.
Meituan open-sourced the LongCat-Video-Avatar-1.5 model, which supports generating realistic talking videos from a single photo and voice, supports multiple languages and long videos, and outperforms commercial closed-source solutions.
LongCat-Video-Avatar 1.5 is an upgraded open-source framework for audio-driven human video generation with improved lip synchronization, production-ready stability, and efficient 8-step inference.
AI lip-sync tools like sync.so can redraw mouth movements to match dubbed audio, potentially neutralizing the long-standing argument that dubs break immersion due to mismatched mouth movements.