一段基于video.js的视频代码

 代码为：

<video
    id="my-player"
    class="video-js"
    controls
    preload="auto"
    poster="http://vjs.zencdn.net/v/oceans.png"
    data-setup='{}'>
  <source src="http://vjs.zencdn.net/v/oceans.mp4" type="video/mp4"></source>
  <p class="vjs-no-js">
    To view this video please enable JavaScript, and consider upgrading to a
    web browser that
    <a href="https://videojs.com/html5-video-support/" target="_blank">
      supports HTML5 video
    </a>
  </p>
</video>

把上面的代码保存为videos.html, 双击该html文件的图标，即可展示视频。

视频代码来自 https://github.com/videojs/video.js 

https://v8-3-0--videojs-preview.netlify.app/

To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video