LongCat Avatar – AI-driven long duration video generation with consistent identity

Summary: LongCat Avatar uses audio-driven AI to generate ultra-realistic avatar videos with perfect lip-sync and natural motion over extended sequences. It supports multiple modes including audio-text-to-video and seamless video continuation for consistent, high-quality results.

What it does

It creates identity consistent avatars that maintain lip-sync and motion quality across infinite video sequences using audio-driven AI, supporting multi-person generation and various input modes.

Who it's for

Creators needing professional-grade, consistent, and realistic avatars for extended video content.

Why it matters

It solves quality loss and identity inconsistency in long duration AI-generated avatar videos.