ffmpeg -version # 檢查 FFmpeg 是否安裝成功

ffmpeg -i 2.mp4 -ss 00:00:00 -t 00:59:00 -c copy output21.mp4 #从开始到指定时间

ffmpeg -i 2.mp4 -ss 00:59:00 -c copy output22.mp4  #从指定时间到结束

Copy项目根目录/
├── docker/
│   ├── index.md
│   └── 2024-03-17-first-post.md
└── docusaurus.config.js

// docusaurus.config.js
module.exports = {
  // ... 其他配置
  i18n: {
    defaultLocale: 'zh-CN',
    locales: ['zh-CN'],
  },
  
  plugins: [
    [
      '@docusaurus/plugin-content-blog',
      {
        id: 'docker-blog',
        routeBasePath: 'docker',
        path: './docker',
        blogTitle: 'Docker Blog',
        blogDescription: 'Docker 相关技术文章和教程',
        blogSidebarCount: 'ALL',
        blogSidebarTitle: 'Docker 文章',
        // 确保文章使用正确的日期格式
        postsPerPage: 10,
      },
    ],
  ],

  themeConfig: {
    navbar: {
      items: [
        // ... 其他导航项
        {
          to: '/docker',
          label: 'Docker',
          position: 'left',
        },
      ],
    },
  },
};

// docker/index.md (添加一个索引页)
---
slug: /docker
title: Docker 文章列表
---

欢迎访问 Docker 技术专栏！

// docker/2024-03-17-first-post.md (示例文章)
---
slug: first-post
title: Docker 入门指南
authors: 
  - name: Your Name
    title: Developer
date: 2024-03-17
tags: [docker, guide]
---

这是一篇 Docker 入门指南...

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