Koor AI

Practical guide · dunk

Turn a basketball portrait into an AI dunk concept

An AI dunk video is an action-continuity problem: the ball must stay with the player through the jump, reach the rim and leave the hands at a plausible moment. A good starting frame matters more than a crowded stadium. Keep the basket, the player and the landing area visible in the same shot.

Open the photo-to-video studio

Generated demo and test notes

dunk — generated workflow demo

Kling 3.0 Standard · 5.042 seconds · 828 × 1108 · Generated Oct 22, 2026 (UTC+8)

The player takes a short approach, bends, jumps toward the hoop and reaches the rim with both hands. The court and outfit remain recognizable.

The ball partly overlaps the hands and rim during contact. Treat this as a stylized dunk concept; it is not evidence of physically accurate ball dynamics. Starting images were generated with FLUX.1 Schnell; this web copy is compressed and silent.

Input, prompt and method

View the fictional AI-generated starting image

The adult player in the uploaded full-body basketball scene takes one controlled step toward the visible hoop, jumps and makes a simple two-handed dunk, then lands balanced beneath the basket. Preserve the player, outfit, ball and court layout. The ball stays visibly connected to the hands until the finish. One continuous wide shot, realistic body proportions, steady camera, no impossible spins, no scoreboard, logos or broadcast graphics.

This clip is AI generated. It is one example, not a success-rate measurement. Model, input, output and editing details are recorded above; no original social-platform soundtrack or template is supplied.

Choose an original prompt direction

Choose Use this look to load the prompt into the studio below. Select Image to Video and upload your authorized starting image before submitting. Review the selected model and credit quote first.

  • Two-Handed Court Finish

    Use a full-body reference and an unobstructed hoop.

    Photo-to-video shot prompt
    The adult player in the uploaded full-body basketball scene takes one controlled step toward the visible hoop, jumps and makes a simple two-handed dunk, then lands balanced beneath the basket. Preserve the player, outfit, ball and court layout. The ball stays visibly connected to the hands until the finish. One continuous wide shot, realistic body proportions, steady camera, no impossible spins, no scoreboard, logos or broadcast graphics.

  • Outdoor Daylight Dunk

    Use an uncluttered outdoor court in even daylight, with the rim and landing zone visible throughout.

    Photo-to-video shot prompt
    The adult player in the uploaded full-body basketball scene takes one controlled step toward the visible hoop, jumps and makes a simple two-handed dunk, then lands balanced beneath the basket. Preserve the player, outfit, ball and court layout. The ball stays visibly connected to the hands until the finish. One continuous wide shot, realistic body proportions, steady camera, no impossible spins, no scoreboard, logos or broadcast graphics. Use an uncluttered outdoor court in even daylight, with the rim and landing zone visible throughout.

  • Indoor Practice Dunk

    Use a simple indoor practice court and even overhead light. Keep the action to one controlled two-handed finish without a dramatic camera move.

    Photo-to-video shot prompt
    The adult player in the uploaded full-body basketball scene takes one controlled step toward the visible hoop, jumps and makes a simple two-handed dunk, then lands balanced beneath the basket. Preserve the player, outfit, ball and court layout. The ball stays visibly connected to the hands until the finish. One continuous wide shot, realistic body proportions, steady camera, no impossible spins, no scoreboard, logos or broadcast graphics. Use a simple indoor practice court and even overhead light. Keep the action to one controlled two-handed finish without a dramatic camera move.

These are editable prompt recipes, not a gallery of verified generated results. Review the actual output from the model you choose.

Direct your own video

The studio uses the model shown in its selector. For this photo workflow choose Kling 3.0 Image to Video, add your first frame and start with a short test.

Add inputsAttach images, videos, or audio that are part of what you want to create.
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Start with Kling 4.0 and preview the credit cost before generating. 36 welcome credits cover two 3-second Kling 4.0 videos at 720p, or three with Kling 3.0.
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This generation−15creditsCost guide

In short

  • Use a full-body reference and an unobstructed hoop.
  • Direct one jump and one finish rather than a full match.
  • Inspect the ball-hand contact and the landing.
  • The result is a fictional AI highlight, not evidence of a real sporting performance.

Prepare the starting frame

Use a court image with a visible rim and enough room for the subject to move toward it. A low-angle close-up may look dramatic but makes it hard to judge where the player lands.

Prepare a starting pose with the ball already in the subject’s hands. If you begin with a portrait that contains neither ball nor hoop, first create and review the basketball composition.

Direct a short, readable sequence

  1. Approach once Use one short step toward the basket, keeping the ball clearly visible.
  2. Follow a simple arc Ask for a single two-handed finish. Complicated spins and hand changes can wait for a later test.
  3. Show the landing Keep the camera on the subject after the rim contact so you can inspect the result.

Review the take before adding music

Watch the entire ball path, including frames where it meets the rim. Reject takes with duplicate balls, an arm passing through the backboard or a landing that slides across the floor.

The prompt is an original interpretation of the idea. It does not import a CapCut template or copy a reference performance. A text instruction can guide a gesture, but it cannot guarantee exact choreography or frame-perfect timing. Add only music or other audio you are permitted to use in your publishing app.

Frequently asked questions

Can I make a realistic highlight from a selfie?

Create a full basketball starting composition first. A cropped face alone does not define the body, ball, hoop or jump geometry.

Can it guarantee a physically accurate dunk?

No. Review the generated action and treat it as a fictional creative effect.

Should I use a moving camera?

Start with a steady wide view. Add camera movement only after the jump and landing remain coherent.

Sources

Updated 2026-10-22. Koor AI is an independent video studio, not affiliated with or endorsed by Kuaishou or Kling AI. Kling model names belong to their respective owners. Each generation uses the model selected in the workspace.