时长与镜头：6 秒里塞了四个镜头：贴地 → 侧面 → 俯拍 → 特写，景别一直在跳，节奏感来自这种跳跃。如果入口生成的单条比 6 秒长，多出的时间可以加在无人机那段，让孤独感停留久一点；如果模型把四个镜头合成一个长镜头，就把每段开头写成"切到："。

怎么填变量：[跑鞋] 写清颜色和材质，如"白色网面跑鞋"，换成运动服品牌就把第一段改成"贴着湿地面跟拍跑者的腿和[紧身裤]"。场景换成"[清晨的江边步道]""[下雪的公园]"，调色跟着改成暖金或冷白。

常见失败与调整：

• 鞋子在跟拍时变形或换颜色：减少跟拍时长，或把第一段改成"慢动作"。
• 特写的脸太"AI 网红"：加"普通人的长相，皮肤有真实纹理和汗水"。
• 音乐盖住脚步声：把声音描述改成"以脚步声和呼吸声为主，音乐很轻"。

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

英文原版

A lone athlete chasing the last blue light through a wet, emptied downtown. 0-2s: a low tracking shot skims six inches above black asphalt, smeared orange streetlamp reflections streaking under [brand] running shoes as they strike shallow puddles in a steady cadence, droplets kicking up in slow arcs. 2-3s: a hard whip-pan to a side profile — breath pluming in cold air, a windbreaker rippling at the shoulders, glass towers glowing cobalt behind. 3-5s: a drone lifts and arcs overhead, the runner shrinking to a single figure casting a long shadow down the center line of an avenue. 5-6s: cut back to a confident chest-up close-up, jaw set, a faint half-smile, sweat catching the streetlight. Shoes keep a consistent silhouette, lacing, and colorway across every shot; no warping, ghosting, melting, or artifacts. Audio: pulsing low synth, rhythmic footfalls on wet ground, distant traffic hum. Mood: determined, free, kinetic. Palette: cinematic teal shadows, amber highlights, deep contrast.