jianying-editor

---
name: jianying-editor
description: 剪映 (JianYing) AI自动化剪辑的高级封装 API (JyWrapper)，提供开箱即用的 Python 接口，支持录屏、素材导入、字幕生成、Web 动效合成及项目导出。全面适配 MacOS (Apple Silicon/Intel) 与 Windows，支持 v5.9+ (draft_info.json) 架构、工程自修复、智能配音字幕及录屏变焦。
---

# JianYing Editor Skill

Use this skill when the user wants to automate video editing, generate drafts, or manipulate media assets in JianYing Pro.

Agent execution playbook: [docs/agent-playbook.md](docs/agent-playbook.md)
Minimal command SOP: [docs/minimal-command-sop.md](docs/minimal-command-sop.md)
Natural language usage guide: [usage.md](usage.md)
Draft inspector CLI:
`python <SKILL_ROOT>/scripts/draft_inspector.py list --limit 20`
`python <SKILL_ROOT>/scripts/draft_inspector.py summary --name "DraftName"`
`python <SKILL_ROOT>/scripts/draft_inspector.py show --name "DraftName" --kind content --json`
For generic editing requests, always follow the "Quick Edit Runtime Template" and "Acceptance Checklist" in that playbook.

## 🚨 重要开发原则 (CRITICAL DEVELOPER RULES)
1.  **脚本位置**：**禁止在 Skill 内部目录创建剪辑脚本**。所有的剪辑逻辑实现代码（`.py` 脚本）必须存放在用户当前项目的**根目录**（或子目录，如 `scripts/`），以保持 Skill 库的纯净和可移植性。
2.  **版本与架构**：
    - **双平台适配**：已全面支持 MacOS (路径探测/录屏) 与 Windows。
    - **Auto-healing**：支持 v5.9+ (`draft_info.json`)。若草稿损坏或版本冲突，使用 `overwrite=True` 初始化 `JyProject` 可触发自动修复。
3.  **配乐选择**：
    - **简单演示使用默认音乐**。实际项目，应优先检索并推荐 `data/cloud_music_library.csv` 中的相关曲目，或根据视频主题（如“科技”、“温暖”）进行关键词过滤。
    - 询问用户：“我发现了几首符合主题的云端音乐，要不要试试？（如：`Illuminate` - 科技感）”。

##  规则指南 (Rules)

Read the individual rule files for specific tasks and constraints:

- [rules/setup.md](rules/setup.md) - **Mandatory** initialization code for all scripts.
- [rules/core.md](rules/core.md) - Core operations: Saving, Exporting, and Draft management.
- [rules/cli.md](rules/cli.md) - CLI contracts and machine-readable output conventions.
- [rules/media.md](rules/media.md) - Importing assets & **AI Video Analysis Optimization (30m/360p)**.
- [rules/text.md](rules/text.md) - Adding Subtitles, Text, and Captions.
- [rules/keyframes.md](rules/keyframes.md) - **Advanced**: Adding Keyframe animations.
- [rules/effects.md](rules/effects.md) - Searching for and applying Filters, Effects, and Transitions.
- [rules/recording.md](rules/recording.md) - **New**: Screen Recording & Smart Zoom automation.
- [rules/web-vfx.md](rules/web-vfx.md) - Advanced: Web-to-Video generation.
- [rules/generative.md](rules/generative.md) - Chain of Thought for generative editing.
- [rules/audio-voice.md](rules/audio-voice.md) - **New**: TTS Voiceover & BGM sourcing.

## 🎯 Agent Quick Routing

- 云端视频 + 云端音乐：`rules/media.md` + `rules/audio-voice.md` -> `examples/cloud_video_music_tts_demo.py`
- 智能配音与字幕 (Script-to-Video)：`rules/text.md` + `rules/audio-voice.md` -> 核心 API `add_narrated_subtitles`
- 旁白与字幕对齐：`rules/text.md` + `rules/audio-voice.md` -> `examples/cloud_video_music_tts_demo.py`
- 录屏与智能变焦：`rules/recording.md` -> `tools/recording/recorder.py`
- 批量导出/无头导出：`rules/core.md` + `rules/cli.md` -> `examples/robust_auto_export.py`
- 影视解说生成：`rules/generative.md` -> `scripts/movie_commentary_builder.py`

## 📖 经典示例 (Examples)

Refer to these for complete workflows:
- [examples/my_first_vlog.py](examples/my_first_vlog.py) - A complete vlog creation demo with background music and animated text.
- [examples/simple_clip_demo.py](examples/simple_clip_demo.py) - Quick-start tutorial for basic cutting and track management.
- [examples/compound_clip_demo.py](examples/compound_clip_demo.py) - **New**: Professional nested project (Compound Clip) automation.
- [examples/cloud_video_music_tts_demo.py](examples/cloud_video_music_tts_demo.py) - Cloud video + cloud BGM + TTS/subtitle alignment.
- [examples/web_to_video_intro_demo.py](examples/web_to_video_intro_demo.py) - Web-to-Video intro demo (HTML animation -> timeline clip).
- [examples/robust_auto_export.py](examples/robust_auto_export.py) - Stable export workflow and failure handling.
- [examples/auto_exposure_align_demo.py](examples/auto_exposure_align_demo.py) - CV-assisted exposure alignment workflow.
- [examples/video_transcribe_and_match.py](examples/video_transcribe_and_match.py) - **Advanced**: AI-driven workflow (Transcribe Video -> Match B-Roll via AI semantics -> Assemble Draft).

## 🧠 提示词与集成工具 (Prompts & Integrated Tools)

Use these templates and scripts for complex tasks:
- **Asset Search**: Find filters, transitions, and animations by Chinese/English name:
  ```bash
  python <SKILL_ROOT>/scripts/asset_search.py "复古" -c filters
  ```
- **Movie Commentary Builder**: Generate 60s commentary videos from a storyboard JSON:
  ```bash
  python <SKILL_ROOT>/scripts/movie_commentary_builder.py --video "video.mp4" --json "storyboard.json"
  ```
- **Sync Native Assets**: Import your favorited/played BGM/Styles from JianYing App to the Skill:
  ```bash
  python <SKILL_ROOT>/scripts/sync_jy_assets.py
  # Index cloud materials from your existing drafts
  python <SKILL_ROOT>/scripts/build_cloud_music_library.py
  python <SKILL_ROOT>/scripts/build_cloud_text_styles_library.py
  ```
- **README to Tutorial**: Convert a project's README.md into a full installation tutorial video script:
  - Read prompt: `prompts/readme_to_tutorial.md`
  - Inject content into `{{README_CONTENT}}` variable
- **Screen Recorder & Smart Zoom**: Record your screen and auto-apply zoom keyframes:
  ```bash
  python <SKILL_ROOT>/tools/recording/recorder.py
  # Web preview capture (high performance)
  python <SKILL_ROOT>/scripts/web_recorder.py --url "http://localhost:3000" --duration 5
  # Or apply zoom to existing video:
  python <SKILL_ROOT>/scripts/jy_wrapper.py apply-zoom --name "Project" --video "v.mp4" --json "e.json"
  ```
- **Draft Inspector**: Examine draft structure and metadata (v5.9+ support):
  ```bash
  python <SKILL_ROOT>/scripts/draft_inspector.py list --limit 20
  python <SKILL_ROOT>/scripts/draft_inspector.py summary --name "DraftName"
  ```
- **Auto Exporter**: Headless export of a draft to MP4/SRT:
  ```bash
  python <SKILL_ROOT>/scripts/auto_exporter.py "DraftName" "output.mp4" --res 1080 --fps 60
  # For SRT only:
  python <SKILL_ROOT>/scripts/jy_wrapper.py export-srt --name "DraftName"
  ```
  Note: MP4 auto export uses Windows UI Automation. On macOS, generate the draft and export it manually from JianYing.
- **Template Clone & Replacer**: 安全克隆模板并批量替换物料 (防止损坏原模板):
  ```bash
  # 克隆模板生成新项目
  python <SKILL_ROOT>/scripts/jy_wrapper.py clone --template "酒店模板" --name "客户A_副本"
  ```
- **API Validator**: Run a quick diagnostic of your environment:
  ```bash
  python <SKILL_ROOT>/scripts/api_validator.py
  ```

## 🚀 快速开始示例

```python
import os
import sys

# 1. 环境初始化 (必须同步到脚本开头，支持 Win/Mac)
current_dir = os.path.dirname(os.path.abspath(__file__))
env_root = os.getenv("JY_SKILL_ROOT", "").strip()
# 探测 Skill 路径 (支持 Antigravity, Trae, Claude 等)
skill_root = next((p for p in [
    env_root,
    os.path.join(current_dir, ".agents", "skills", "jianying-editor"),
    os.path.join(current_dir, ".agent", "skills", "jianying-editor"),
    os.path.join(current_dir, ".trae", "skills", "jianying-editor"),
    os.path.join(current_dir, ".claude", "skills", "jianying-editor"),
    os.path.join(current_dir, "skills", "jianying-editor"),
    os.path.abspath(".agents/skills/jianying-editor"),
    os.path.abspath(".agent/skills/jianying-editor"),
    os.path.abspath(".trae/skills/jianying-editor"),
    os.path.abspath(".claude/skills/jianying-editor"),
    os.path.abspath("skills/jianying-editor"),
    os.path.dirname(current_dir)
] if p and os.path.exists(os.path.join(p, "scripts", "jy_wrapper.py"))), None)

if not skill_root: raise ImportError("Could not find jianying-editor skill root.")
sys.path.insert(0, os.path.join(skill_root, "scripts"))
from jy_wrapper import JyProject

if __name__ == "__main__":
    # 2. 初始化工程 (支持 v5.9+ 及自修复)
    project = JyProject("New AI Video", overwrite=True)
    assets_dir = os.path.join(skill_root, "assets")

    # 3. 智能配音与字幕 (One-click Script-to-Video)
    project.add_narrated_subtitles(
        text="欢迎使用剪映自动化 Skill。这是一个全面适配 MacOS 的进阶版本。",
        speaker="zh_female_xiaopengyou"
    )

    # 4. 导入额外素材
    project.add_media_safe(os.path.join(assets_dir, "video.mp4"), "0s")
    project.add_media_safe(os.path.join(assets_dir, "audio.mp3"), "0s", track_name="Audio")

    # 5. 添加带动画的标题
    project.add_text_simple("剪映自动化开启", start_time="1s", duration="3s", anim_in="复古打字机")

    project.save()
```

## 🛠️ 初始化与项目规范 (Initialization & Project Rules)

在初始化 `JyProject` 时，请务必根据主视频素材的比例设置分辨率。**默认值为横屏 (1920x1080)**。

### 🚨 脚本存放位置规范
**禁止在 Skill 安装目录下创建你的业务剪辑脚本**。
- **正确做法**：将你的剪辑 Python 脚本放在项目的根目录。
- **原因**：Skill 目录应该只包含工具集源码，便于后续 `git pull` 升级。业务代码混入会导致版本管理混乱。