Runway Gen 2 Motion Brush Guide: How to Use It

Breathing Life into Stillness: A Complete Guide to Runway Gen-2 Motion Brush

For as long as artificial intelligence video generation has existed, creators have wrestled with a common frustration: the loss of control. Early text-to-video and image-to-video models operated like a roll of the dice. You could feed an image into a system, type out a prompt, and pray the AI understood which parts of the frame should move and which should stay still.