时长与镜头：前 3 秒"之前"，中间一个甩镜，后 4–5 秒"之后"。在可灵选 5 秒时，把"之前"压到 2 秒、删掉最后的眨眼；选 10 秒时可以在"之后"加一个转身展示穿搭的动作。

最稳的做法（首尾帧）：用同一个人的两张照片——一张素颜居家、一张化好妆——分别作首帧和尾帧，提示词只写"中间甩镜头转场"。只用一张照片时，模型要"想象"变装后的样子，脸最容易变。

怎么填变量：[粉饼盒] 换成你要推的产品（口红、卷发棒、香水）；[精致的穿搭] 写具体，如"白衬衫配珍珠耳环"。

常见失败与调整：

• 变装后像换了一个人：用首尾帧；或把"换上精致穿搭"删掉，只改光线和妆容。
• 甩镜不够快，变成慢慢溶解：写"0.3 秒内的快速甩镜，带强烈运动模糊"。

提醒：只用本人或已获授权的照片；广告中前后对比要真实，不要夸大产品效果。

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

英文原版

Single continuous-feel selfie shot, vertical, that snaps from drab to radiant on a whip-pan. 0-3s — BEFORE: a tired woman slumps at a cluttered desk under flat fluorescent light, dull grey-green color grade, flyaway hair, no makeup, low ambient room hum. She lifts a [product] compact toward the lens and the camera whip-pans hard left with motion blur. 3-7s — AFTER: the blur resolves on the same woman, now backlit by warm golden-hour window light, glowing skin, soft volumized hair, a styled outfit, rich saturated grade; she snaps the compact shut with a confident smirk. 7-8s: she leans in and gives a quick wink to camera. Beat-synced energy, a satisfying compact-click and a rising swoosh on the transition. The compact keeps the same shape, lid art, and color before and after — no morphing of the face into a different person, no deformation, drift, or artifacts.