Three product shots and a line of voiceover script. One message to the agent: generate a hero shot for each product, composite a fireworks finale over the skyline shot for the close, and assemble all four in order with the voiceover underneath.
The clip above is that last kind of shot: fireworks composited into an existing night cityscape, the buildings, street lights and camera move all staying exactly as they were. Getting a single clip like that from a text prompt is solved. What an AI agent for video generation actually needs to add is turning a brief into several shots that belong in the same video, each one made with whichever model actually suits it, then put in order. That's the part that still breaks down in a single-prompt tool.
Why one prompt box isn't enough
A generation tool built around a single prompt box and a single model answers "make me a clip" well and "make me a video" poorly, because a video is rarely one clip:
- Different shots need different models. A clip that's mostly camera movement and atmosphere suits one model; a shot that has to keep a specific product, face or outfit intact suits another.
- Shots need to agree with each other. Lighting, pacing and subject have to hold across cuts, not just look good one clip at a time.
- Someone has to assemble them. Four good clips in a downloads folder aren't a video until they're in order, timed and exported.
An agent closes that gap by doing the planning and the assembly, not just the generating.
The workflow that actually produces a cut
1. Turn the brief into a shot list
Describe the sequence, not just one shot: what each beat needs to show, in what order, and how long it should run. A shot list the agent can check off is worth more than a single detailed prompt for shot one.
2. Match each shot to a model
Models on Shoty's own credits include Seedance, Kling, Wan, MiniMax and Runway, and you can also route a shot to a connected plan on Higgsfield, Magnific, Runway, Kling or Dreamina. An agent that knows the shot list can send the fireworks composite to the model that's good at effects work and the product shot to whichever model keeps the product looking right.
3. Generate, then check continuity before assembling
Look at the shots next to each other before they go on the timeline. A shot that's great on its own can still clash in color or pacing with the one before it. Catching that before assembly is faster than re-cutting after.
4. Assemble on a timeline, not a folder
The shots land in order on a real timeline with the voiceover or music underneath, so the output is a cut you can trim and export, not four separate files you'd otherwise drag into an editor yourself.
Asking an agent to do it
Make a 20-second product reel: a hero shot for each of these three products, then a fireworks composite over the skyline shot I already have for the close. Generate each shot with the model that fits best, put them in that order on the timeline with the voiceover track underneath, and show me the result before anything is final.
With the run mode set to review, the agent plans the shot list, picks a model per shot, generates them, and assembles the cut. You approve before anything replaces the original or costs more credits.
Where you still check the work
- Which take is right. The agent can produce more than one version of a shot; picking the one with the right performance or look is still your call.
- Whether the cut actually works. Pacing, which shot leads, where the music hits. The agent assembles in order, but editing is more than order.
- Credits. Generation is billed in credits, so review the shot list and the models chosen before a long batch runs unattended.
- Long unattended runs. The agent can keep generating a whole queue of shots while you're away, but check the results before you ship, same as you would with a first pass from an assistant.
Download the free Shoty editor and connect your agent of choice from the model picker. For an agent that edits a timeline you already have rather than generating it from scratch, see AI video editing agent.