이미지 투 비디오 자연스러운 움직임

Use the supplied first-frame image as the visual source of truth. Do not redescribe or redesign what is already visible. Create one continuous, physically coherent shot.

MOVING SUBJECT OR FOCAL ELEMENT
{{moving_subject}}
If a person is present, preserve the same face, apparent age, body proportions, hairstyle, clothing, accessories, initial pose, and screen position. If there is no person, explicitly treat the named object, landscape feature, weather system, or light source as the focal element.

SUBJECT PERFORMANCE
{{subject_action}}
Describe one primary action with a readable beginning, transition, and resting state. For a person, include gaze, facial expression, breathing, weight shift, hand behavior, and interaction with the environment. For a person-free background shot, describe only the focal element’s natural change and omit human performance.

ENVIRONMENTAL MOTION
{{environment_motion}}
Describe how hair, fabric, foliage, dust, water, smoke, reflections, shadows, practical lights, and background traffic react consistently to the subject and wind. Use restrained secondary motion; nothing moves without a cause.

CAMERA
{{camera_motion}}
Define framing, angle, camera support, one motivated move, subject relationship, focus behavior, and the point where the camera settles. Avoid combining contradictory moves.

LOOK AND MOTION CHARACTER
{{style}}
Specify live action or animation language, lighting continuity, color grade, lens response, motion energy, and whether movement feels smooth, handheld, weighty, delicate, or urgent.

CONTINUITY CONSTRAINTS
{{constraints}}
Maintain identity, anatomy, object geometry, screen direction, scale, lighting direction, and background layout. No morphing, flicker, teleportation, duplicate elements, sliding feet, rubbery limbs, sudden zooms, or unmotivated cuts.