​​AI视频商业化，最难的不是画质，而是人物与产品的一致性。无需实拍，今天带你复盘这支Nike X Super-i概念短片的幕后:看我如何利用NanoBanana Pro搞定高精度虚拟试穿，并配合AIlAgent自动生成25个电影级分镜。全流程干货拆解，建议收藏。

让我们先来看下成品吧！

成品展示


那么接下来，按照我的思路和步骤，你也可以做出这样的作品，一起来实操吧~

工具准备

方案一： 可以使用多个平台模型进行生成（下方内容所有提示词皆可套用）
Nano banana pro （https://gemini.google.com） Veo 3.1 （https://gemini.google.com） 可灵AI (https://klingai.com/cn/） 方案二： FlowPix https://www.flowpix.club 工作流平台，一站式解决多模型困扰
（节点较多，有些卡顿，望理解）
工作流界面展示

第一步：模特制作

通过我的自建的AI工作流，首先确定了一位具有硬朗轮廓、金色寸头的男性模特，设定好他的基础Face ID。

Nano Banana Pro 虚拟试穿：

提示词:
把图2衣服和图3的裤子，图4的鞋子，穿在图1的人物上。全身照，商业白景棚拍.全身照，商业白景棚拍

第二步：场景构建

三个环境提示词
场景A：街巷
> Low-angle hero shot, worm's-eye view, looking up at a man in a blue hoodie and beige cargo pants walking through a narrow alley.    Camera Geometry: Camera is placed near the ground level, tilted upwards to emphasize the height of the surrounding buildings. Extreme perspective distortion typical of a wide-angle lens.    Environmental Clutter: Realistic urban textures including silver water pipes, rusted air conditioning units hanging from walls, tangled overhead power lines, and faded vertical shop signs. A white car is visible in the distant background near a grimy rolling shutter. Scattered trash bags and cardboard boxes on the dark, damp asphalt.    Lighting & Color: 1:8 high contrast ratio. Crushed blacks (RGB 5,5,5) in the shadows with a cyan-teal tint (#1A1C1E). Muted midtones (#2F3537). The subject's face is heavily underexposed, silhouetted against the bright, narrow strip of sky at the top.    Technical Specs: Shot on 14mm wide-angle lens, deep depth of field, cinematic film grain, volumetric urban haze, Arri Alexa color science, raw and gritty street photography aesthetic. --ar 16:9


场景B：工业废墟
Prompt: > Composition: Extreme low-angle worm's-eye view, looking straight up. A cinematic shot of a man in a blue hoodie leaning against a metal railing.    Atmosphere & Lighting: Moody overcast daylight. The light is soft and diffused, creating a gloomy but realistic atmosphere. Not sunny, not too dark, but slightly underexposed (-0.5 EV) to retain texture. The sky is a flat, pale grey-white (cloudy), providing a soft backlight that outlines the subject without turning him into a pure silhouette.    Environment: A realistic, modern construction site. Detailed industrial textures: matte metal railings, scaffolding with blue safety nets, and a towering construction crane in the background. The structures are not dirty or rusty, but they have realistic material weight and cold metallic surfaces.    Color Grading: Desaturated Cold Industrial Palette. Dominant tones are Steel Grey, Concrete White, and Muted Blue. No heavy color tint, just a natural, slightly cool temperature typical of a cloudy day.    Technical: Shot on 16mm wide-angle lens, sharp focus on subject, soft fall-off in the background, cinematic depth of field, volumetric ambiance, Arri Alexa sensor style.

场景C：秩序园区
> Composition & Action: Cinematic wide shot, slightly low angle. The subject (man in blue hoodie and beige pants) is walking away from the camera down a spacious urban corridor, turning his head back to look at the lens.    Environment Structure: A modern urban pedestrian street between two buildings.    Left Side: A modern industrial structure with a large metal staircase, steel pillars, and glass walls reflecting the grey sky.    Right Side: A multi-story commercial building with balconies, air conditioning units, and darkened shop fronts on the ground floor.    Ground: Wide, paved concrete walkway extending into the distance.    Lighting & Atmosphere (Crucial): Moody overcast daylight. The lighting is flat, soft, and diffused, eliminating the hard sunlight shadows seen in the reference. The atmosphere is cold, quiet, and slightly gloomy.    Color Grading: Consistent Cold Industrial Palette. Dominant tones: Concrete Grey, Steel Silver, and Desaturated Blue. The sky is a flat pale white-grey (cloudy). The subject's hoodie provides a muted deep blue anchor, while the rest of the scene is monochromatic and low-saturation.    Technical Specs: Shot on 24mm wide-angle lens, deep depth of field, sharp architectural lines, soft contrast (-10), Arri Alexa color science, fine film grain. --ar 16:9

第三步：AI导演与自动化脚本

Gemini3创建智能体

第四步：高精分镜生成与优选
选择最好的几幕

第五阶段：动态演绎与合成

对选择的几幕进行图生视频

最后进行视频剪辑

在评论区上传你的作品制作成果，一起来讨论吧！