GenMotion

GenMotion is a Mac app for making product launch videos by describing them: an agent driven through Claude Code writes each scene as inspectable React code, you preview it frame-accurately, and a headless renderer exports a pixel-identical MP4. Clicking an element in the preview and asking for a change rewrites the scene, and one project holds clips, kinetic type, voice-overs, sound effects, generated images and music. It suits founders and designers who need launch videos without learning keyframe animation.