Individual skill

srt-whiteboard-animation

将 SRT 字幕做成暖米黄纸张底的白板手绘动画：读字幕→输出配图策略→确认后生成统一风格线稿→按叙事语义标注分区→预览台调整→渲染 MP4。编排沿用分区遮罩揭示（annotation.json / sequence / startMs / protectedRegions），但每个区域内的落墨换成 stream 的连续笔迹（骨架/网格 ink→color）。当用户提供 SRT 字幕并要求"字幕做成白板手绘/流式笔迹视频""SRT 生成白板动画""按字幕分镜画手绘"时触发。

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Last checked: Nov 9, 2026

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Repository stars (not skill ratings): 5,535
Repository last updated: Jul 27, 2026
License: MIT

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ai-skill Repository topic
hand-drawn Repository topic
opencv Repository topic
python Repository topic
srt Repository topic
subtitle Repository topic
whiteboard-animation Repository topic
engineering Derived category

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.gitignoreasset · 211 bytes
LICENSEasset · 1,075 bytes
README.mddoc · 6,376 bytes
SKILL.mdcore · 14,094 bytes
SKILL.mdcore · 14,094 bytes
SKILL.mdcore · 14,094 bytes
SKILL.mdcore · 14,094 bytes
agents/openai.yamlasset · 245 bytes
assets/drawing-hand.pngasset · 802,812 bytes
assets/preview.htmlasset · 28,411 bytes
examples/scene-01-monkey-mountain-banana-whiteboard.gifasset · 1,735,269 bytes
examples/scene-01-monkey-mountain-banana-whiteboard.mp4asset · 1,198,220 bytes
examples/scene-01-monkey-mountain-banana.annotation.jsonasset · 1,819 bytes
examples/scene-01-monkey-mountain-banana.pngasset · 2,411,634 bytes
examples/scene-01-monkey-mountain-stream.gifasset · 5,334,090 bytes
examples/scene-01-monkey-mountain.pngasset · 1,229,993 bytes
scripts/merge_scenes.pyruns · 3,856 bytes
scripts/parse_srt.pyruns · 5,009 bytes
scripts/prepare_env.pyruns · 3,011 bytes
scripts/render_annotation_preview.pyruns · 1,931 bytes
scripts/render_stream_whiteboard.pyruns · 25,429 bytes
scripts/stream_render.pyruns · 77,230 bytes

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# SRT 白板动画（mask 编排 + stream 画法）

把 SRT 字幕转成白板手绘动画：**编排**沿用分区遮罩揭示（按叙事顺序逐区域揭示、未开始区域完全隐藏、重叠用 `protectedRegions` 保护）；**画法**换成流式笔迹——每个区域在自己的允许掩码内，笔尖沿骨架/网格连续滑行落墨（起笔 ink → 添彩 color），所有区域共享一张持久画布，已画完的区域保留在画布上。所有面向用户的说明、分镜、配置和界面文字必须使用中文。

与逐格跳变或矩形擦除不同：本 skill 的笔迹是**连贯流动**的；与整图 stream 不同：本 skill 按**字幕叙事分区**依次作画，可控制每个元素的出场顺序与时序。

## 默认实现参数

| 项目 | 默认要求 |
|---|---|
| 纸张背景 | 生成图使用暖米黄旧纸色（建议 `#F5EBD7`）；渲染时从原图距四角内缩取样染底，禁止纯白。 |
| 画法 | 每区域 stream 连续笔迹：起笔 `ink`（铺线稿）→ 添彩 `color`（还原原色）；权重 `ink:color = 2:1`。 |
| 笔迹路径 | `--ink-path grid`（网格，默认，稳）或 `skeleton`（骨架追踪，线稿清晰的插画更贴合）。 |
| 上色风格 | `--color-fill contour-wipe`（轮廓扫描，默认）或 `brush`（沿轨迹刷）。 |