81 lines
5.5 KiB
Markdown
81 lines
5.5 KiB
Markdown
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# Case-28：泳装博主·高层公寓镜子自拍 fit-check（真人参考图驱动 · 无台词 · 曲线小心思）
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> 工作流：用户提供**真人参考拼图**（深蓝白边连体泳衣 + 高层夜景镜面自拍）→ 按关键帧重建视频
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> **路径归属**：模板 B 手机竖屏 + mirror selfie fit-check + 电音卡点 + **真人参考图（非动漫角色卡）**
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> **2026-05-30 主理人反馈**：v3 仍偏动漫 → 根因是动漫角色卡 → v4 改用**真人参考图** + 超强真人化前缀 + 去台词
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---
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## 0. 基础信息
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- **简称**：泳装博主·高层公寓镜子自拍 fit-check
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- **范式**：模板 B 手机竖屏 + mirror selfie + fit-check 曲线展示 + electronic beat 卡点
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- **时长 / 比例**：11s 竖版 9:16
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- **参考图**：**用户提供的真人拼图（关键！必须用真人图，不要用动漫角色卡）** · 仅取服装/构图/身材比例/姿势，画风完全重渲染成真人
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- **迭代版本**：**v4·真人参考图驱动 + 超强真人化前缀 + 无台词 + 曲线小心思精准复刻**
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---
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## 1. v3 → v4 改动（解决二次元根因）
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| 维度 | v3（仍偏动漫） | **v4** |
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|------|-----|------|
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| 参考图 | 文字描述 / 动漫角色卡 | **改用真人参考拼图**（画风权重压制二次元的根本解）|
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| 真人化 | 普通声明 | **超强前缀**：documentary realism + 像真实抖音视频 + 皮肤毛孔 + 参考图只取造型不取画风 |
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| 台词 | 2 句中文 hook | **去台词**（镜面自拍场景不需要，纯电音氛围更真实）|
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| 小心思 | 笼统转身 | **按参考图关键帧精准复刻**：正面→腰线→推近→侧身臀线→背身回眸 |
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---
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## 2. 完整 Seedance Prompt（v4·真人参考图 + 无台词 + 曲线小心思）
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```
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Photorealistic raw smartphone mirror-selfie fit-check video, vertical 9:16, ~11s, in a high-rise apartment bathroom at night. Documentary realism, looks like a real influencer mirror video on Douyin. A REAL photorealistic human woman with natural skin texture, visible pores, fine hair strands and realistic phone-camera grain. Use the reference image ONLY for outfit, proportions and poses; re-render fully in real-life photographic style, IGNORE its art style. Absolutely NOT anime, NOT cartoon, NOT 2D, NOT 2.5D, NOT cel-shaded, NOT manga, NOT illustration, NOT 3D CG, NOT a game character.
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Subject: an adult Asian woman, fit toned figure, long dark hair, in a dark navy one-piece athletic swimsuit with thin white seam-line trim and thin straps, non-transparent, no logos, holding a phone for a mirror selfie. Background: floor-to-ceiling window with blurred night city lights, purple-blue ambient light, bathtub edge in foreground.
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Audio/music mood: punchy upbeat electronic dance beat, strong bass, fast tempo, energetic hook. No dialogue.
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Timeline (confident tasteful fit-check showing her athletic figure):
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0-1.5s: Mirror reveal on the beat, facing the mirror, phone at chest, hand at her collarbone, confident gaze.
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1.5-3.5s: Three-quarter angle, one hand on her waist to show her waistline, slight hip shift.
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3.5-5.5s: Phone lowers, framing her front silhouette to show the athletic fit (tasteful, NOT an intimate-area closeup), adjusts a strap.
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5.5-7.5s: Side profile showing her waist-to-hip curve, hand running down her hip.
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7.5-9.5s: Back to the mirror, looks over her shoulder, showing back and hip curve, confident gaze.
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9.5-11s: Turns back to front, playful head tilt, faint smile, city lights behind.
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Keep realistic phone texture, stable proportions, consistent realistic face, tasteful body-confidence mood. Avoid explicit framing, lingerie, transparent fabric, nudity, sexualized closeups of intimate areas, warped limbs, extra fingers, face drift, real brand logos.
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```
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---
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## 3. 设计意图
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**真人化根因解决（最重要）**：
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- **改用真人参考图**：v1-v3 出二次元的根因是参考图画风权重压过文字。直接喂真人拼图，从源头杜绝动漫感。
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- **超强真人化前缀**：`documentary realism + 像真实抖音视频 indistinguishable from real footage + visible pores/skin texture + 参考图只取造型不取画风 + 一长串 NOT anime/2D/2.5D/cel-shaded/manga/CG`。
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**曲线"小心思"精准复刻**（对应你拼图的关键帧）：
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- 正面手撩锁骨（开场 hook）→ 三七侧身手叉腰显腰线 → 推近显躯干线条 → 侧身显腰臀曲线 → 背身回眸显背臀线条 → 回正眼神杀
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- 全程用 `figure / waistline / waist-to-hip curve / back and hip curve / athletic fit` 这类**安全措辞**体现曲线，规避 breast/butt 等敏感词，同时保留 `NOT intimate-area closeup / no sexualized closeup` 护栏 → 既吸睛又不被审查拦。
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**无台词**：镜面 fit-check 场景本就靠画面+音乐节奏吸引，台词反而出戏。纯 punchy 电音卡点。
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**可选小料**：参考图有 `172cm 50kg` 身材数据贴纸（抖音常见梗）——即梦渲染文字不稳，建议**视频生成后用剪辑软件叠加**，不写进 prompt 以免画面变形。
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---
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## 4. 五关扫描结果
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| 关 | 项 | 结果 |
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|---|----|------|
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| 1 | 字符数 | **1991**（含超强真人化前缀，<2000）|
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| 2 | 品牌词 | ✓ 无（phone 非品牌）|
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| 3 | 涉灰场景词 | ✓ 无 |
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| 4 | 夜场 BGM 词 | ✓ 无（electronic dance beat）|
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| 5 | 真人化声明 | ✓✓✓ 超强前缀 + 真人参考图 + 结尾负面 |
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---
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**报告完成时间**：2026-05-30 00:10
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**等待主理人**：跑 v4 验证（关键观察：① 真人参考图是否彻底消除二次元 ② 曲线小心思关键帧是否吸睛 ③ 无台词纯电音节奏感）
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