Veo 3.1 Fast 产品演示视频提示词：制作短广告概念
用 Veo 3.1 Fast 产品演示提示词规划单一卖点、动作、镜头和广告结尾画面。
Quick answer
Treat a short product demo as one visual proof, not a compressed commercial. Show one product, one user action or transformation, one camera move, and one clean end frame that can hand off to designed copy.
Who this guide is for
Ecommerce teams and creative strategists prototyping quick feature demos, paid-social hooks, landing-page motion concepts, or shot references before final production.
Recommended model
| Use case | Recommended model | Why |
|---|---|---|
| This workflow | Veo 3.1 Fast | The AIBase route is positioned for faster text- and image-to-video generation, so it fits early product-demo iteration where several clear shot concepts need review. |
AIBase is an independent creative platform. Model names are shown only to identify supported underlying technologies and workflow choices.
Prompt template
Short [aspect ratio] product demo. Product: [exact object and protected details]. Start: [clean opening frame]. Demonstrate one feature: [single visible action and result]. Camera: [one movement]. Lighting: [setup]. End: [stable product hero frame with copy space]. Keep product shape and branding consistent. No scene cuts, extra products, illegible labels, impossible physics, or on-screen text.
Step-by-step workflow
- Select one feature that can be understood visually without narration or several setup shots.
- Use a clean product reference when exact shape matters, and remove distracting hands or props from the source.
- Write the opening, action, visible result, camera move, and ending as separate prompt clauses.
- Keep the first test simple enough to diagnose product drift and motion timing.
- Create alternate hooks by changing the opening frame, not the product identity or feature proof.
- Add approved typography, sound design, and claims during editing after the visual is validated.
Example prompt variants
- Vertical demo of a leakproof travel mug: close-up lid locks with one turn, mug tips sideways without spilling, slow pull-back to a clean hero frame on a commuter desk.
- Wide demo of a compact desk lamp: hand taps the control once, warm light expands smoothly across a notebook, gentle side track, end with lamp centered and left copy space.
- Square demo of a modular storage box: lid opens, dividers slide into place in one continuous action, overhead camera, end on the organized contents.
Quality checklist
- A viewer can identify the feature and result in one watch.
- Product geometry, controls, and materials remain stable through the action.
- The motion is physically plausible and free of unexplained cuts.
- The ending holds a usable hero composition.
- Any marketing claim added later can be supported independently of the generated visual.
Mistakes to avoid
- Trying to demonstrate three features in one short generation.
- Beginning with a cluttered lifestyle scene where the product is hard to identify.
- Asking the model to generate final pricing or compliance copy.
- Changing the product angle so aggressively that important controls disappear.
Related AIBase pages
Practical next step
Open the most relevant AIBase generator, run one narrow prompt first, and save the best result before adding more constraints. The fastest way to improve output quality is to compare one variable at a time: subject, camera, background, lighting, then final polish.