博客园添加视频

<!-- unpkg : use the latest version of Video.js -->
<link href="https://unpkg.com/video.js/dist/video-js.min.css" rel="stylesheet">
<script src="https://unpkg.com/video.js/dist/video.min.js"></script>

<script>window.HELP_IMPROVE_VIDEOJS = false;</script>

    <video
        id="my-player"
        class="video-js"
        controls
        preload="none"
        poster="//vjs.zencdn.net/v/oceans.png"
        width="300"
        height="264"
        data-setup='{}'>
        <source src="//vjs.zencdn.net/v/oceans.mp4" type="video/mp4"></source>
        <source src="//vjs.zencdn.net/v/oceans.webm" type="video/webm"></source>
        <source src="//vjs.zencdn.net/v/oceans.ogv" type="video/ogg"></source>
    </video>

　　使用github video.js  地址

https://github.com/videojs/video.js