Image-to-video prompts: separate action, camera movement and sound
Organize a single shot clearly and inspect the complete timeline rather than its best frame.
Decide what is moving
A camera orbiting a product is different from a product rotating in front of a fixed camera. Specify each movement's direction, speed and endpoint. Large viewpoint changes require the model to invent unseen surfaces and may increase inconsistency.
State the appearance that must remain stable: identity, clothing, product shape, background and lighting. Keep the first experiment simple enough to diagnose.
A useful prompt structure
- Subject and preserved appearance.
- Actions and their order.
- Camera framing and motion.
- Environment and lighting.
- Dialogue, ambience and music requirements.
Continuous-shot example
Preserve the reference person, clothing and room. The person looks at the camera on the table, then gently picks it up. Fixed camera, medium framing, one continuous shot. Stable window light, subtle clothing and room sounds, no dialogue or music.
Review the full result
Use supported controls for duration, aspect ratio and audio. Check the opening, movement, final frame and sound. Record specific failure points such as fingers intersecting the camera. Validate short clips before adding longer actions or transitions.
Sources and verification
Checked on the dates below. Prompts are editorial examples, not measured performance results. Model availability and parameters in HUUUIAI depend on the current service.