时长与镜头：四段是"亮相 → 透视 → 演示 → 回到品牌"。可选时长偏短时，删掉 5–8 秒那段，在 3–5 秒回弹结束时收住；偏长时，在回弹之后加一次"再扫一遍，换个角度看前掌"。

怎么用：首帧用一张深色背景、侧面 45 度的清晰产品图，模型只需要"加扫描线、加透视、加运镜"。没有产品图时删掉第一句，当作文生视频使用。原文写"脚跟着地"但画面里没有人，可灵常会凭空长出一只脚，建议改成"鞋子从十几厘米高处落下，鞋跟着地"。

怎么填变量：[青色] 建议换成品牌主色；内部结构按实际产品改，例如"气垫里的气柱""床垫里的独立弹簧""头盔里的缓冲层"。

常见失败与调整：

• 整只鞋都变透明：写成"只有鞋面像玻璃一样透明，鞋底和中底保持原样"。
• 透视层闪烁：删掉"恢复不透明"那段，让透视状态保持到结尾。

改编自 LichAmnesia/awesome-ad-video-prompts（awesome-ad-video-prompts contributors），许可证 CC BY 4.0。

英文原版

High-energy x-ray feature spotlight for a [brand] running sneaker's responsive midsole. 0-2s: low hero angle, the shoe planted on wet black asphalt, a single cyan rim light tracing its silhouette, reflections pooling beneath, a deep bass pulse underneath. 2-3s: a thin horizontal scan line sweeps left to right and only the upper goes translucent — the midsole stays solid and now reveals stacked foam cells inside, lit from within. 3-5s: a hard heel-strike in slow motion, the foam cells visibly compress then spring back, a soft glow ripple radiating outward from the impact point as the dolly pushes in tight on the heel. 5-8s: the upper re-solidifies opaque and the camera tilts up the laces into a clean rack focus that snaps to the side logo. The sneaker keeps identical geometry, stitching density, midsole stack height, and two-tone colorway throughout — no morphing, melting, smearing, extra eyelets, or flicker between transparent and solid states. High-contrast cyan-on-charcoal grade, sharp mesh-and-rubber texture.