成片拆解桌面小滑板女孩 · 2D 手绘混实拍 · Seedance 2.5
30 秒2D 混实拍短片，怎么做出来的？
2D 手绘小女孩踩滑板闯真实桌面：指尖、尺子、咖啡杯、键盘，Seedance 2.5 按秒写 7 段出 30 秒。
钩子在哪
时间为抽帧估计结构：指尖起步 → 桌面翻板 → 尺子/纸片 → 咖啡杯 → 蜡笔路线 → 键盘腾空 → 回到指尖
看完成片再对照:这条片子靠什么在几秒内抓住人。点时间可跳到成片对应位置。
开场钩子
第 0 秒就是两根真人手指之间，站着一个 2D 手绘小女孩踩在橙色小滑板上——大小对比一眼看懂。
过程怎么推进
约 2.4s 低机位跟拍她在木桌上滑行、跳起翻板落地；约 5.2s 切到她沿橙色尺子边滑、冲上弯起的白纸。
高潮
约 8.7–13.7s 她跳进一杯黑咖啡，在液面上绕圈，咖啡跟着起漩涡，再从杯口飞出。
结尾怎么收
约 13.7s 真人手用绿蜡笔在方格纸上画路线给她滑；约 20.5s 从笔记本跳过键盘；约 24.4s 空中转板，落回开头那两根指尖之间。
角色是 2D 手绘、环境是实拍桌面，靠「巨大日常物件 + 真人手指/手」做尺度反差；首尾落回同一对指尖闭环。
三步搞懂
别急着上视频模型。这个片子的秘密是:先把角色和场景锁死,再一次生成 7 个镜头。
第一步：写死角色和混合风格
Subject 定一个 2D 手绘小女孩：乱糟糟的黑发、橙色上衣、青绿短裤、条纹袜、黄色背包、橙色小滑板；Style 写「2D 手绘涂鸦角色 + 真实实拍桌面」的混合动画，带定格动画般的物理感，配轻快背景音乐和滑板滚动、摩擦音效。
第二步：定微距机位
Camera & Framing 写微距特写、低机位动态跟拍、移轴浅景深，焦点始终在小滑板女孩身上，让桌上的物件显得巨大。
第三步：按秒写 7 段场景，一次生成 30 秒
00:00 指尖之间起步 → 00:03 翻板落到木桌 → 00:06 滑尺子边、冲上弯纸 → 00:09 跳进咖啡杯绕圈 → 00:15 跟着手画的绿蜡笔线滑、过橡皮和线圈 → 00:21 从笔记本跳过键盘 → 00:25 空中 360 转板落回指尖。作者在 ImagineArt 上用 Seedance 2.5 生成，没有公开参考图。
步骤二 · 7 镜头故事板(人话版)
方便你对照成片理解每一镜在干什么。
- Shot 1 — 0–2.4s 两根真人手指之间，2D 小女孩踩着橙色滑板站稳后蹬出。
- Shot 2 — 2.4–5.2s 低机位跟拍她在木桌上滑行，跳起翻板再落地。
- Shot 3 — 5.2–8.5s 沿橙色木尺边缘滑过，冲上一张弯起的白纸。
- Shot 4 — 8.7–13.7s 跳进一杯黑咖啡，在液面上绕圈、搅出漩涡，再飞出杯口。
- Shot 5 — 13.7–20.5s 真人手握绿蜡笔在方格本上画线，她沿线滑过橡皮、跳过螺旋线圈。
- Shot 6 — 20.5–24s 从翻开的笔记本起跳，腾空越过键盘。
- Shot 7 — 24.4–30s 近景空中转板，落回开头两根指尖之间。
步骤三 · 完整视频提示词
直接全选复制到 Seedance。@Image 1–0 必须对应上面 REF 编号。
Tiny Skateboarder on a Giant Desk · 30s
Seedance 2.5 on ImagineArt · 16:9 · 英文完整提示词（原帖正文）
Subject A miniature hand-drawn 2D animated girl with messy black hair, an orange shirt, teal shorts, striped socks, and a yellow backpack, riding a tiny orange skateboard across real-world office desk items. Style Mixed-reality hybrid animation combining 2D hand-drawn doodle character art with a realistic live-action desk environment. Features playful stop-motion physics, smooth line animations, and lighthearted background music layered with miniature skateboard rolling and grinding sound effects. Camera & Framing Close-up macro shots, dynamic low-angle tracking perspectives, and tilt-shift shallow depth-of-field focusing on the tiny skateboarder as she navigates large household objects. Audio & Scene Breakdown 00:00 - 00:02 Visual: Macro shot of the tiny 2D skateboarder balancing between two giant human fingertips on her miniature orange board before pushing off. 00:03 - 00:05 Visual: Low-angle tracking shot as she performs a kickflip off the edge and lands smoothly onto a wooden desk surface. 00:06 - 00:08 Visual: Side-profile shot grinding across the edge of an orange wooden ruler and launching up a curved piece of white paper like a halfpipe. 00:09 - 00:14 Visual: Dynamic camera angle as she drops into the rim of a ceramic mug filled with dark coffee, riding around the inner wall before launching back out. 00:15 - 00:20 Visual: Tracking shot following her as a human hand draws a green crayon path on notebook paper, grinding over a white eraser and hopping over spiral notebook rings. 00:21 - 00:24 Visual: Air shot as she jumps off an open notebook, performing a trick mid-air over a computer keyboard and desk surface. 00:25 - 00:30 Visual: Close-up as she launches into the air, does a 360 spin with her board, and lands precisely back onto the gap between the two giant human fingertips where she started.
这是 Demo
当前是单页静态站:视频 + 指引 + 可复制提示词。后面可以做成多教程列表、账号、收藏提示词、一键复制、手机竖屏版等。