## How to do Crowd VFX with AI

An AI **Crowd Simulation VFX** tutorial — transforming an empty stadium by adding a highly active, cheering crowd. The video walks you through the complete 3-step workflow:

1. **Generate a realistic background** with AI video models like Seedance, Happy Horse, and Kling  
2. **Isolate and composite the subject** using the Video Matte node  
3. **Match the original color and tone** seamlessly with SwitchX