Runway Gen-4
The agency default. Real-estate walkthroughs, product demos, seamless-loop B-roll. Strong still-to-motion — built for production volume.
PROMPTS
Runway Gen-4-specific tested prompts. Click through for full version, variables, and usage context. Prompt bodies are authored in Traditional Chinese.
Office Paper Airplane — Parallel Tracking Shot
Runway's official examples always use four sentences — the first covers only the camera position, the second only the setting, the third only the action, the fourth only…
Subway Platform Locked Shot — Train Arrives and Doors Open
The camera is locked and all the action is handed to the arriving train — an empty platform first sets a clean static baseline, then the doors open to reveal a packed car, landing the before/after contrast…
Breathing Oil-Painting Landscape
Gen-4 is image-to-video first — the starting image already locks in the look, composition, and color grading, so the prompt is almost entirely 'describe the motion only'…
Product 360° Showcase
E-commerce product rotations are most vulnerable to uneven speed and lighting jumps — this prompt explicitly states `no acceleration or dec…
Physics-Based Shatter VFX
The believability of a destruction shot rests on debris trajectories and dust — `physics-accurate trajectories` combined with …
