How to write AI video prompts with clear motion

Write a clear AI video prompt by separating the subject's action from the camera's movement. Specify one main action, its direction and its pace, then describe what should remain unchanged. “The person walks toward the right edge of the frame while the camera stays fixed” is easier to evaluate than “a dynamic cinematic scene.”

Test your prompt in the Video Studio with Gemini Omni: 4–10 s shots with sound included.

Precise wording lets you compare the output with a concrete intention and revise the request without reinventing the whole scene. Start with a simple movement before combining several actions and camera behaviors.

Identify what is actually moving

A subject can move in front of a stationary camera. A camera can move around a stationary object. Both can move together. If your prompt leaves that relationship unclear, the clip may look animated without showing the action you wanted.

Draft two sentences: “The subject…” and “The camera…”. Even if you combine them later, this forces you to assign each a role. Add a spatial reference where needed, such as the right side of the frame, the background or the edge of the table.

A reusable AI video prompt template

Copy this structure and replace the brackets with your own scene.

[Shot size] of [subject] in [setting]. The subject [one visible action, direction and pace]. The camera [one movement or stays fixed]. [Important appearance or layout] remains unchanged. [Lighting and visual style]. The shot ends with [a simple final state].

Leave out instructions that do not matter to the shot. Set duration and aspect ratio in the Video Studio settings, not in the prompt. For image-to-video, describe the desired change while keeping instructions compatible with your authorized reference image. To lock the final frame too, switch to Keyframe mode with Seedance 2.5 and add a start frame and an end frame.

Three copyable motion examples

Choose an example by the job of the shot, not by how dramatic it sounds:

Your shot needs to…	Start with	Preserve first
Show an object's appearance	Product reveal	Shape, proportions and markings
Follow a person through a scene	Walking scene	Direction, framing and appearance
Add subtle movement to a setting	Quiet atmosphere	Composition and stationary objects

These examples help write one shot. For a sequence that explains a process, use the explainer-video planning worksheet; for an ad, start with the product-video brief.

Product reveal: the camera moves

Example prompt:

Medium shot of a plain ceramic mug on a wooden table beside a window. The mug remains still. The camera slowly moves closer, keeping the entire mug visible. Its handle, shape and matte green finish remain unchanged. Soft daylight stays constant. End on a closer view of the mug without cutting away.

Check whether the camera actually moves closer or the mug changes size or shape. Add a label only when you can verify its fidelity; generated lettering should not stand in for approved product artwork.

Walking scene: camera and subject move together

Example prompt:

Side view of an adult in a yellow raincoat walking slowly from left to right along a quiet pavement. The camera tracks alongside at the same pace, keeping the person in profile. The clothing and background lighting remain consistent. The person continues walking through the end of the shot.

Review foot contact, direction and framing. If the person turns toward the camera, simplify the brief around maintaining the side view rather than adding unrelated style adjectives.

Quiet atmosphere: the camera stays fixed

Example prompt:

Wide view of a garden courtyard with a light fabric curtain beside an open doorway. The curtain moves gently in a breeze. The camera remains fixed. The doorway, furniture and plant pots remain in place. Warm afternoon light stays steady. Keep the same composition throughout.

This separates a small environmental movement from a camera move. Watch for unintended changes to objects that should be stationary.

Choose one observable action

Use an action the viewer can recognize: walking forward, turning a head, opening a box or sliding an object. “Feeling excited” describes an intention but does not establish the visible behavior. If relevant, describe a smile or a brief wave rather than leaving the entire performance undefined.

For a first attempt, avoid a chain of dependent interactions. “She enters, picks up a glass, pours water, puts it down and looks at the camera” contains several actions, contacts and pose changes. Separate shots may communicate the sequence more reliably if a continuous take is not essential: Kling 3.0 chains up to five shots in one clip.

State the pace in useful language: slow and steady, a brief gesture or a relaxed walk.

Worked example: sliding a notebook

Vague request:

A beautiful professional video of a blue notebook with smooth cinematic movement.

This does not say whether the notebook, a hand or the camera moves. It also leaves the framing and final position open.

More specific request:

Close view of a closed blue notebook on a light table. One hand slowly slides the notebook toward the right side of the frame, then leaves it still. The camera remains fixed. The cover stays closed and keeps the same blue color. Constant soft lighting and a simple composition.

You can now evaluate distinct requirements: sideways movement, a final stop, a stationary camera and an unchanged object. Hands and contact points are the most fragile part: check them first.

If the interaction repeatedly fails and is not essential, consider a stationary notebook with a gentle sideways camera move.

Describe camera behavior without conflicting instructions

Plain descriptions can be enough: fixed camera, slow sideways movement, gradual move closer or a retreat that reveals more of the setting. Explain what should remain visible, especially when the subject must stay within a particular area of the frame.

Intention	Working description	Review question
Show a gesture	Fixed camera, subject fully visible	Does the framing drift?
Reveal a detail	Slowly move closer to the cover	Does the detail stay coherent?
Follow movement	Track beside the subject in profile	Does the subject stay in view?
Establish context	Move backward from the object	Is the revealed setting appropriate?

Avoid conflicting instructions: a fixed camera and a full orbit around the subject are different intentions.

Have a clear action in mind? Open the Video Studio and test it on one short shot. To copy the movement of a real video, use Motion Control: it animates a character image with the motion of a video.

State what must remain stable

A clip can move in the requested direction while changing the object. Identify the properties that matter: cover color, object count, clothing or arrangement. Focus on changes that would make the result unusable instead of listing every imaginable defect.

Describe the desired state first: “the cover stays closed” or “the lighting remains constant.” Useful exclusions can supplement the description, but they are not a substitute for a clear scene.

When using an input image, check that its composition supports the action. An object cut off by the frame or hidden behind another object leaves missing information to interpret. Select an image where the subject is whole and unobstructed, and use only material you are authorized to provide.

For a product, compare the output with the approved reference rather than your memory of it. Small changes in proportions or markings may be easy to overlook when the overall scene is attractive.

Review the clip over time

A convincing first frame can hide a problem that appears halfway through. Watch the start, the action, the settling movement and the ending. Pay particular attention to contact points, overlapping objects and anything crossing the edge of the frame.

Ask four questions: is the correct element moving, is it moving in the intended direction, is the action understandable, and does the subject retain its essential properties? Record the answers before deciding whether another generation is useful.

Do not approve a video because one screenshot looks good. Continuity through time is part of the deliverable. Check whether the clip has a usable beginning and ending for your edit, not only a brief attractive moment in the middle.

If only part of the clip is acceptable, note the usable section and check that trimming keeps the intended action.

Revise one intention at a time

If the notebook rotates instead of sliding, clarify the movement and keep the rest of the brief stable. If the camera follows when it should stay fixed, revise the camera instruction without simultaneously introducing a new setting, angle and lighting style.

Save each prompt with a short note such as “unwanted rotation,” “framing drift” or “incorrect contact.” This makes comparisons more useful.

When repeated attempts fail on the same interaction, split the action into two shots or try Kling 3.0, built for multi-shot video. A longer prompt is not automatically the right response to a difficult physical action.

Frequently asked questions

Do I need technical filmmaking terms?

No. Use terminology you understand: a clear spatial description is more useful than an impressive term used incorrectly. Learn specialist terms when they help communicate a specific distinction.

Can one shot contain several movements?

Yes, as a creative intention, but each addition creates more relationships to inspect. For an initial test, establish one action and one camera behavior before adding complexity.

How long should an AI video shot be?

Set the duration in the Video Studio settings: 4–10 s with Gemini Omni, 8 s with Veo, up to 30 s with Grok Video. To test a single gesture, start with a short shot.

Your next step

Starting with an existing picture? The guide to animating a photo with AI covers reference preparation and checking for unwanted changes to the source.

Write one sentence for the subject, one for the camera and one for the properties to preserve. For the wider process, read making an AI video from start to finish and turning text into a video. Useful precision gives you a clear reason to keep, revise or simplify a shot.

Open the Video Studio, pick Gemini Omni, paste your prompt and compare the result with those three intentions.