A vertical video of nine outfit changes: the woman blocks the camera with a fist, a trouser leg and medical props and changes behind them

Prompt

PROMPT:
【Video Specifications】 14 seconds, 9:16 vertical, 30fps, photorealistic live-action creative outfit-change video. The female lead completely covers the lens with her fist, entire pant leg, and medical props, performing nine hard-cut outfit changes while the lens is obscured. No dialogue, voiceover, lip movements, subtitles, text, logos, or watermarks throughout the video. 【Live-Action Realism Prefix】 Authentic native smartphone camera look, ordinary indoor ceiling lights, auto exposure, auto white balance, continuous autofocus. No beauty filters, skin smoothing, filters, or cinematic color grading. Preserve realistic skin, blinking, breathing, hair inertia, clothing wrinkles, fabric weight, plastic refraction, and metallic reflections. When a fist, pant leg, or prop suddenly approaches, autofocus hesitates briefly before shifting to the foreground, naturally blurring the subject; once the object moves away, focus returns to the subject. A fast leg sweep creates realistic directional motion blur and the sense of fabric cutting through the air. Overall, it should look like live-action footage shot on location with a stationary phone, not CGI or a commercial. 【Character and Outfit Lock】 The only adult female lead is @1
. Keep @1’s face shape, facial features, skin tone, age, bone structure, and figure consistent throughout; all nine looks must be the same person. #1—#9 provide clothing only; do not use the models’ faces, hairstyles, skin tones, or figures as reference:
Look 1 wears #1
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; Look 2 wears #2
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; Look 3 wears #3
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; Look 4 wears #4
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; Look 5 wears #5
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; Look 6 wears #6
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; Look 7 wears #7
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; Look 8 wears #8
hf_20260513_002321_8c428eb1-1c98-4227-b4dd-7eb1d8dd1fc9
; Look 9 wears #9
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. Clothing colors, cuts, fabrics, trouser styles, and accessories must strictly match the corresponding reference; do not mix or swap outfits. 【Scene】 Simple indoor setting, light gray-beige walls and ceiling, with a horizontal seam where the wall meets the ceiling. Light comes from ordinary indoor ceiling lights and is slightly cool. No other people or clutter. 【Camera A｜00:00—00:12.50】 Camera fixed at floor level, lens center approximately 5 cm above the floor, positioned about 35 cm directly in front of the female lead’s standing position, aimed at the midpoint between her feet. The female lead stands with her feet about 55 cm apart, and the camera is positioned just in front of and between her feet. The lens tilts upward about 75 degrees from the floor, pointing almost vertically toward the ceiling, while angled about 15 degrees toward the female lead. Use a 24—26mm equivalent rectilinear wide-angle lens, with strong but realistic near-far perspective and no fisheye distortion. Fixed framing: both pant legs extend upward from the bottom of the frame, the waist is at the center, the shoulders are in the upper half, and the head is in the upper quarter. The female lead stands above the camera, looking down directly into it. Camera A must not dolly, pan, tilt, rise, lower, rotate, track, zoom, or reframe at any point. 【Highest Priority: Leg-Sweep Lens-Obscuring Rules】 Every leg-change must be clearly shown: shift weight → visibly lift the knee → sweep the entire pant leg across the lens → obscure 100% of the frame for 3—5 frames → hard cut → the same leg in the new outfit continues moving out in the same direction → land naturally. This must not be a slight swish of the pant cuff. The female lead must use her hips to sweep her entire leg across the lens axis, with the pant leg only 1—3 cm from the lens. The area obscured must progress through 30%, 70%, and 100%. Change outfits only when pure fabric completely fills the frame. Before and after the cut, it must be the same leg, moving in the same direction and at the same speed, with continuous weight transfer. 【Strict Storyboard】 [00:00—00:00.80｜#1] @1 wears #1, standing with her legs apart on either side of the camera, looking down at it. She shifts her weight slightly; her pant legs and hair move naturally, then she bends forward. [00:00.80—00:01.60] She makes a fist with her right hand and extends it toward the camera along the lens axis. The fist rapidly grows in frame, and focus shifts from her face to her knuckles. [00:01.60—00:02.45] The fist comes within 2—3 cm of the lens and completely covers the frame. Do not change outfits here; keep #1. [00:02.45—00:03.55] She retracts her fist along the same path and straightens up, with focus returning to her face. [00:03.55—00:04.15｜#1→#2] The female lead shifts her weight onto her left leg and visibly lifts her right knee. The #1 right pant leg sweeps across the lens from the lower right toward the upper left, drawing closer and obscuring 30%, 70%, then 100% of the frame. Hard cut when pure #1 fabric fills the frame for 3—5 frames. After the cut, the #2 right pant leg continues moving out to the left in the same direction, and her right foot lands naturally. [00:04.15—00:05.05｜#2] @1 wears #2, continuing seamlessly from the same position and action. She adjusts her shoulders or collar with both hands, briefly showing off the outfit. [00:05.05—00:05.45｜#2→#3] Shift her weight onto her right leg and visibly lift her left knee. The #2 left pant leg sweeps across from the lower left toward the upper right. Change outfits when it fully obscures the lens for 3—5 frames; the #3 left pant leg continues to the right at the same speed and lands. [00:05.45—00:06.05｜#3] @1 wears #3, standing in the same spot and looking down directly into the lens, making a slight weight adjustment. [00:06.05—00:06.40｜#3→#4] Lift her right leg, sweeping the #3 right pant leg from right to left, close to the lens. Cut once the dark fabric completely fills the frame; the #4 right pant leg continues along the same path and lands. [00:06.40—00:07.35｜#4] @1 wears #4 and holds a green transparent anesthesia mask or oxygen mask in one hand. She slowly bends forward and aims the round mask at the lens. [00:07.35—00:08.20｜#4→#5] The green mask approaches along the lens axis, creating realistic refraction and reflections from the ceiling lights. Hard cut when the mask completely covers the lens. [00:08.20—00:08.80｜#5→#6] As the obstruction clears, @1 wears #5 and now holds a stethoscope with a black tube and silver circular chest piece. She pushes the chest piece toward the lens; hard cut when its metallic circular face fills the frame. When the chest piece moves away, she is wearing #6. [00:08.80—00:09.20｜#6] @1 wears #6 and straightens up, returning to a stance with her legs apart. [00:09.20—00:09.60｜#6→#7] Shift her weight onto her right leg and visibly lift her left knee. The #6 left pant leg sweeps across from left to right; change outfits when it completely obscures the lens for 3—5 frames. The #7 left pant leg continues in the same direction and lands. [00:09.60—00:09.90｜#7] @1 wears #7 and briefly shows off the outfit, then shifts her weight to prepare for the leg sweep. [00:09.90—00:10.25｜#7→#8] Shift her weight onto her left leg and visibly lift her right knee. The #7 right pant leg sweeps broadly across from the lower right toward the upper left, with the fabric close to the lens and producing strong motion blur. Change outfits after fully obscuring the lens for 3—5 frames; the #8 right pant leg continues left and lands naturally. [00:10.25—00:11.20｜#8] @1 wears #8 and holds a blue nitrile medical glove in both hands. She stretches open the glove cuff and gives it a gentle shake, with realistic stretching and recoil of the rubber. [00:11.20—00:12.50｜#8→#9] She bends forward and pushes the blue glove toward the lens along the central axis. The fingers and glove rapidly grow in frame, with focus shifting to the foreground. Change outfits and camera position when the glove covers 100% of the frame. 【Camera B｜00:12.50—00:14.00】 Hard cut to a frontal close-up of the eyes. Camera at the same height as @1’s eyes, about 30 cm from her face, using a natural 35—50mm focal length. Frame includes the eyes, nose, lips, and a small part of the shoulders, with no wide-angle distortion. Camera is fixed. [00:12.50—00:13.20｜#9] The blue obstruction clears, and @1 is now wearing #9. She holds a clean stainless-steel medical speculum and slowly pushes it toward the lens along the optical axis. The instrument is only a handheld prop and does not touch the body. She aligns its central opening with one of her eyes, so the camera sees the eye through the metal opening. [00:13.20—00:13.70] The instrument is 2—4 cm from the lens, occupying most of the foreground. @1’s eye is centered in the opening, looking directly into the lens. She slightly turns the instrument, making the metallic highlights shift naturally, then blinks once. [00:13.70—00:14.00] She pulls the instrument back a few centimeters, keeping her eye aligned with the opening. Hold the shot briefly, then end. 【Audio】 No speech or human voices throughout the video. Use a light

【视频规格】 14秒，9:16竖屏，30fps，真人写实创意换装视频。女主通过拳头、整条裤腿及医疗道具完全遮挡镜头，在遮挡内部完成九套服装硬切换装。全片无对白、旁白、口型、字幕、文字、Logo和水印。 【真实系拍摄前缀】 真实手机原生相机质感，普通室内顶灯，自动曝光、自动白平衡、连续自动对焦。无美颜、磨皮、滤镜和电影调色。保留真实皮肤、眨眼、呼吸、头发惯性、衣服褶皱、布料重力、塑料折射和金属反光。 拳头、裤腿或道具突然靠近时，对焦短暂迟疑后转到前景，人物自然变虚；物体离开后重新对焦人物。快速扫腿产生真实方向性运动模糊和布料破风感。整体像真人用固定手机现场拍摄，不像CG或商业广告。 【人物与服装锁定】 唯一成年女主为@1
。全程锁定@1的脸型、五官、肤色、年龄、骨骼及身材，九套造型始终是同一个人。 #1—#9只提供服装，不参考其中模特的脸、发型、肤色和身材： 造型1穿#1
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；造型2穿#2
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；造型3穿#3
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；造型4穿#4
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；造型5穿#5
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；造型6穿#6
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；造型7穿#7
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；造型8穿#8
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；造型9穿#9
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。 服装颜色、版型、面料、裤型及配饰严格跟随对应编号，不得混装或串装。 【场景】 简洁室内，浅灰米色墙面和天花板，墙顶有一条水平接缝。光线来自普通顶部室内灯，略偏冷。无其他人物和杂物。 【摄影机A｜00:00—00:12.50】 摄影机固定在地面，镜头中心距地面约5厘米，位于女主站位正前方约35厘米，对准双脚之间的中线。女主双脚分开约55厘米，摄影机位于两脚之间偏前方。 镜头以地面为基准向上仰约75度，接近垂直朝向天花板，同时向女主倾斜约15度。使用24—26mm等效直线型广角镜头，强烈但真实的近大远小透视，无鱼眼。 固定构图：两侧裤腿从画面底部向上延伸，腰部在画面中心，肩膀位于上半部，头部位于上方四分之一。女主站在镜头上方，低头直视摄影机。 摄影机A全程不推拉、摇移、升降、旋转、跟随、变焦或重新构图。 【最高优先级：扫腿遮镜规则】 所有腿部换装必须清楚呈现：转移重心→明显抬起膝盖→整条裤腿横扫镜头→100%遮镜3—5帧→硬切→新服装的同一条腿沿相同方向继续退出→自然落脚。 扫腿不是轻微摆裤脚。女主必须利用髋部带动整条腿横穿镜头光轴，裤腿距镜头仅1—3厘米，遮挡面积依次达到30%、70%、100%。只有纯布料占满整个画面时才能换装。切换前后必须是同一侧腿、相同方向、相同速度和连续重心。 【严格分镜】 [00:00—00:00.80｜#1] @1穿#1，双腿分立站在镜头两侧，低头看向摄影机。她轻微移动重心，裤腿和头发自然摆动，随后俯身。 [00:00.80—00:01.60] 她右手握拳，沿镜头中心轴伸向摄影机。拳头迅速放大，对焦由脸部转向指节。 [00:01.60—00:02.45] 拳头距镜头2—3厘米并完全覆盖画面。此处不换装，保持#1。 [00:02.45—00:03.55] 她沿原路径收拳并直起身体，对焦恢复到脸部。 [00:03.55—00:04.15｜#1→#2] 女主重心压到左腿，明显抬起右膝。#1右裤腿从右下方向左上方贴近镜头横扫，依次遮挡30%、70%、100%。纯#1布料占满画面3—5帧时硬切。切换后，#2右裤腿沿相同方向继续向左退出，右脚自然落地。 [00:04.15—00:05.05｜#2] @1穿#2，站位和动作连续。她双手整理肩部或领口，短暂展示服装。 [00:05.05—00:05.45｜#2→#3] 重心转到右腿，明显抬起左膝。#2左裤腿从左下向右上横扫，完全遮镜3—5帧时切换；#3左裤腿保持相同速度继续向右退出并落脚。 [00:05.45—00:06.05｜#3] @1穿#3，站在原位低头直视镜头，轻微调整重心。 [00:06.05—00:06.40｜#3→#4] 抬起右腿，#3右裤腿从右向左贴镜横扫。暗色布料完全占满画面后切换；#4右裤腿沿原轨迹继续退出并落地。 [00:06.40—00:07.35｜#4] @1穿#4，一只手拿绿色透明麻醉面罩或氧气面罩。她缓慢俯身，将圆形面罩对准镜头。 [00:07.35—00:08.20｜#4→#5] 绿色面罩沿光轴靠近，产生真实折射和顶灯反光。面罩完全覆盖镜头时硬切。 [00:08.20—00:08.80｜#5→#6] 遮挡退去，@1穿#5，手中变成黑色软管、银色圆形胸件的听诊器。她把胸件推近镜头，金属圆面占满画面时硬切；胸件离开后她已穿#6。 [00:08.80—00:09.20｜#6] @1穿#6直起身体，恢复双腿分立姿态。 [00:09.20—00:09.60｜#6→#7] 重心转到右腿，明显抬起左膝。#6左裤腿从左向右横扫，完全遮镜3—5帧时切换；#7左裤腿沿相同方向继续退出并落脚。 [00:09.60—00:09.90｜#7] @1穿#7短暂展示，随即转移重心准备扫腿。 [00:09.90—00:10.25｜#7→#8] 重心压到左腿，明显抬起右膝。#7右裤腿从右下向左上大幅横扫，布料贴近镜头形成强烈运动模糊。完全遮镜3—5帧后切换；#8右裤腿继续向左退出并自然落地。 [00:10.25—00:11.20｜#8] @1穿#8，双手拿一只蓝色丁腈医用手套。她拉开手套口并轻轻抖动，橡胶产生真实拉伸和回弹。 [00:11.20—00:12.50｜#8→#9] 她俯身将蓝色手套沿镜头中心轴推近。手指和手套迅速放大，对焦落到前景。手套100%覆盖画面时切换造型和机位。 【摄影机B｜00:12.50—00:14.00】 硬切至正面眼部特写。摄影机与@1双眼等高，距脸约30厘米，使用35—50mm自然焦段。画面覆盖眼睛、鼻子、嘴唇和少量肩部，无广角畸变，机位固定。 [00:12.50—00:13.20｜#9] 蓝色遮挡退去，@1已穿#9。她手持干净的不锈钢医用扩张器，沿光轴缓慢推近镜头。器械只作为手持道具，不接触身体。她将中央开口对准自己的一只眼睛，使镜头透过金属开口看见眼睛。 [00:13.20—00:13.70] 器械距镜头2—4厘米，占据大部分前景。@1的眼睛位于开口中央，直视镜头。她轻微转动器械，金属高光自然移动，随后眨眼一次。 [00:13.70—00:14.00] 她将器械向后拉开几厘米，眼睛仍与开口对齐，画面短暂停留后结束。 【音频】 全片无语言和人声。使用轻