Hunyuan Video-Foley

Hunyuan Video-Foley is an AI-powered tool that automatically generates synchronized sound effects for video content. By analyzing visual elements such as motion, scene changes, and object interactions, it produces contextually appropriate audio that aligns precisely with on-screen events. The system can create a wide range of Foley sounds, including footsteps, environmental ambience, object impacts, rustling, and mechanical noises, reducing the need for manual sound design and recording.

Users can upload video clips and let the model infer and synthesize matching sound layers, which can then be refined or combined with existing audio tracks. This makes it particularly useful for film and TV post-production, animation, game cutscenes, short-form video platforms, and rapid prototyping of audiovisual concepts.