170 lines
3.9 KiB
Markdown
170 lines
3.9 KiB
Markdown
# Case-XX:[简称] · 路径 C v2 验证
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> 把本文件复制到 `experiments/cases/case-XX-<简称>.md` 后填写。
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---
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## 1. 基础信息
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- **Case 编号**:XX
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- **简称**:[一句话标识,例如"生活抓拍-女友地铁回头"]
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- **图片路径**:`/Users/xiaodingge/Downloads/...`
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- **图片尺寸**:W × H(XX:XX)
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- **执行日期**:2026-05-XX
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- **预估积分消耗**:XX
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---
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## 2. 第 1 轮:读图分析(v2 字段必填)
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| 字段 | 内容 |
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|------|------|
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| 主体 | |
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| 当前画面氛围 | |
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| 最有戏的元素 | |
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| **画质来源判定**(v2) | [摆拍/生活抓拍/手机日常/监控DV/胶片复古/动漫CG/抓拍偷拍] |
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| **对应画质策略**(v2) | [关键词,如"手机随手拍 + 轻微手抖 + 自然曝光"] |
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| 比例诊断 | XX:XX → XX:XX |
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| **建议时长**(v2) | X 秒 |
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| **推算理由**(v2) | |
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| **平台合规风险**(v2) | 低 / 中 / 高 |
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| 风险检查 | 真人脸: / 文字水印: / 清晰度: |
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---
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## 3. 时序角色询问
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**主理人的回复**:[首 / 中 / 尾 / 反 / 闪 / 不指定]
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**最终采用**:[]
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**理由**:[一句话,为什么这个角色最适合]
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---
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## 4. Hook 候选与选定
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### 候选 A
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- 演化轨迹:
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- 传播因子:
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- 适用度:
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### 候选 B
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- 演化轨迹:
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- 传播因子:
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- 适用度:
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### (候选 C,如有)
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**主理人选定**:[A / B / C]
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---
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## 5. 第 2 轮:完整 Seedance 提示词
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```
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[完整提示词粘贴在这里,X 秒,时间戳分镜结构]
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```
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**自检 v2 字段**:
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- [ ] 风格总纲含画质来源关键词
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- [ ] 现实类反应按子节拍展开(如适用)
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- [ ] 图作为非首帧时显式写了时间锚点
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- [ ] 时长 = 推算值(非默认 15)
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---
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## 6. 设计意图
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- **前 2 秒生死线**:
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- **核心 hook**:
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- **画质真实感**:
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- **时序逻辑**:
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- **二刷钩子**:
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- **传播预期**:
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---
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## 7. CLI 执行
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**预审**:
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- `dreamina user_credit` 余额:XX 积分
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- 平台合规风险评估:[低/中,跑 / 高,拒跑]
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**执行命令**:
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```bash
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dreamina image2video \
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--image="..." \
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--prompt="$(cat /tmp/dreamina-prompt-caseXX.txt)" \
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--model_version=seedance2.0_vip \
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--video_resolution=720p \
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--duration=X \
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--poll=120
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```
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**Submit 响应**:
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- submit_id: `xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx`
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- credit_count: XX
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- queue_status: Generating
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- matrix_req_key: `DreaminaFusion:Video40_Pro_Vision_i2v_720p`
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**轮询记录**:
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| 时间 | gen_status | 备注 |
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|------|-----------|------|
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| T+0:00 | querying | 提交完成 |
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| T+1:30 | querying / Generating | |
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| T+3:00 | querying | |
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| T+5:00 | success / fail | |
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**最终结果**:
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- gen_status: [success / fail]
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- 失败 reason(如有):
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- video_url(成功):
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- 本地保存路径: `~/Downloads/case-XX-<简称>.mp4`(成片不入库)
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---
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## 8. 出片效果评估
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### 8.1 主观打分(1-5 分)
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| 维度 | 得分 | 说明 |
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|------|------|------|
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| 画面一致性(与图的还原度) | | |
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| 故事衔接性(前后逻辑是否通顺) | | |
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| 真实感(不出戏) | | |
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| 时长合理性(不注水不仓促) | | |
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| 整体可用度 | | |
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### 8.2 v2 四原则验证
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| 原则 | 通过/部分/失败 | 具体表现 |
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|------|--------------|---------|
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| 1. 画质即风格 | | |
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| 2. 时序角色显式 | | |
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| 3. 物理时间常数(如适用) | | |
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| 4. 时长服从内容 | | |
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### 8.3 出戏点 / 翻车点
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[如有,列举具体哪一秒的什么细节让你觉得"不对"]
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---
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## 9. 与昨晚版本的对照(如适用)
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> 主理人昨晚也跑过类似 case,写下"v2 是否比 v1 更好"
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- **v1 问题**:
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- **v2 改进**:
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- **v2 仍存在的问题**:
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---
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## 10. 给主理人的反馈
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- **本 case 是否值得保留作为典型 case**:是 / 否,理由:
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- **方法论改进建议**(如有):
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---
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**报告完成时间**:2026-05-XX HH:MM
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**报告人**:[Agent 名称 / 模型]
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