Picture the first shot of a lamp launch. Dinner is about to start. A hand lifts the lamp from the sideboard, sets it between two plates and reaches for the switch. We learn how big it is, how someone handles it and what happens when they turn it on. That last detail is easy to miss in a storyboard and hard to fake convincingly in the edit.
Now the brief has a shape. ChatGPT can turn that scene into a shot list. Runway can audition a camera move before the shoot. The real lamp gets the shots a buyer needs to trust.
Start with what the hand has to show.
Give ChatGPT the product sheet and ask for a twenty-second sequence. The useful thing to get back is a list the crew can act on. If the brief says “show craftsmanship,” ask which join or surface the lens should find. If the brightness settings are missing from the sheet, the shot list should flag them for the producer.
The prompt
Plan a 20-second launch film for this portable lamp. Show where it belongs at dinner, how someone moves it and how the switch works. Use the product sheet. Flag missing facts for the crew.
Three beats for the shoot
- 0–5 s
- Place it. Start wide enough to see the lamp in relation to the table.
- 5–12 s
- Move it. Follow a hand lifting and setting down the real lamp.
- 12–20 s
- Turn it on. Stay close on the switch, then hold on the light it casts. Confirm the available settings before writing the on-screen copy.
On set, check that each beat shows something the next one cannot. The wide shot gives the lamp scale. The close-up gives its controls a moment the viewer can actually see. ChatGPT’s drafting guide covers the prompt-and-revision process.
Give the camera one job.
Try a small question in Runway before committing to a setup. Would a slow push towards the lamp make the join easier to see, or would the viewer miss it as the frame tightens? Start from a still you have permission to use and describe the movement. For image-to-video, Runway’s guide treats the starting image as the source of composition and the prompt as the direction for motion.
- Start frame
- Use a still of the lamp on the table. Leave enough room in the frame for the camera to move in.
- Direction
- Move slowly towards the lamp in one continuous shot. Keep the lamp still.
- Check the take
- Watch the edge of the shade and the switch. Compare their shape and position at the start and end of the shot.
The test can tell the crew where to put the camera. Before keeping any generated frames, look at the profile of the shade, the finish on the base and the position of the switch. Runway’s Gen-4.5 guide shows the setup and controls.
Give the switch its own shot.
Back at the table, the operator can hold the real switch in frame and wait for the light to fall across the linen. Record that moment wide enough to show the effect and close enough to show the action. The same rule applies to the drape of a coat or the size of a hotel room. The detail someone will rely on deserves direct evidence.
Review the two versions side by side. If the generated movement reveals the detail and the product stays faithful to the reference, the insert has a job in the film. If the shade changes shape or the switch shifts, use the filmed close-up. Allow time for rejected takes and review, just as you would on a shoot.
Watch the cut the way a buyer will.
Before uploading a still, confirm the licence covers AI processing and that your account is approved for any confidential material. Review Runway’s usage guidance and Runway’s privacy policy alongside your project permissions. Keep a record of which shots were filmed, generated or altered, and make any disclosure the platform or market requires.
Watch the final cut on a phone. Can you tell where the lamp belongs, how it feels to handle and what happens when it comes on? Those are the decisions to bring into the brief. Our videography and photography work starts with the details the viewer needs to see.
For readers coming from the earlier Sora article, see OpenAI’s video API deprecation notes.