This AI Can Face-Swap Multiple People in One Video (Without the Usual Jank)

Model overview

faceswapvideomulti enables realistic face blending of multiple individuals onto others within video content. This multi-person capability distinguishes it from the single-person ai-face-swap/faceswapvideo, which replaces one face throughout a clip. For image-based work, the creator half-moon-ai also provides ai-face-swap/faceswapimagemulti for multi-person photo swaps and ai-face-swap/faceswapimage for single-person image swaps. The technology represents advances in video face synthesis, with research in this space including work on high-fidelity video face swapping and diffusion-based frameworks.

Capabilities

The model takes multiple source faces and seamlessly integrates them into video footage while maintaining natural head movements and expressions. This handles complex scenarios where multiple individuals appear in the same video, requiring the system to track and swap different faces without confusion or artifacts.

What can I use it for?

Creative production teams can use this for film and video projects where cast changes or creative reimagining become necessary. Entertainment platforms might leverage it for personalized content generation. Marketing campaigns could feature multiple brand ambassadors in the same footage. Content creators can experiment with narrative possibilities by placing different performers into existing scenes. The technology enables cost-effective video production by reducing the need for reshoots or multiple filming sessions with different talent.

Things to try

Experiment with videos containing group scenes, crowds, or ensemble casts to see how the model handles multiple simultaneous face replacements. Test footage with varying lighting conditions and camera angles to understand quality consistency. Try source faces with different ethnicities, ages, and facial features to explore the model's versatility. Process videos with fast motion or quick cuts to assess performance on dynamic content.

This is a simplified guide to an AI model called ai-face-swap/faceswapvideomulti maintained by half-moon-ai. If you like these kinds of analysis, join AIModels.fyi or follow us on Twitter.