Recreate any scene with multi-character tracking and swapping using Viggle V4. With Multi-Track, you can upload a video, track multiple characters in the scene, and seamlessly replace them while preserving the original motion, camera movement, and environment. Perfect for remixing scenes, recreating iconic moments, or bringing your own characters into existing videos. Powered by Viggle V4 Character Refine, built for precise motion control, strong character consistency, and fast video generation.