javascript实现blob加密视频源地址的方法

来源：动视网责编：小采时间：2020-11-27 21:52:45

javascript实现blob加密视频源地址的方法

javascript实现blob加密视频源地址的方法: 一、HTML代码： <video id=my-video class=video-js playsinline controls preload=auto controlslist=nodownload controlslist=nofullscreen width=100% height=240 poster=

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导读javascript实现blob加密视频源地址的方法: 一、HTML代码： <video id=my-video class=video-js playsinline controls preload=auto controlslist=nodownload controlslist=nofullscreen width=100% height=240 poster=

一、HTML代码：

<video id="my-video" class="video-js" playsinline controls preload="auto" controlslist="nodownload" controlslist="nofullscreen" width="100%" height="240"
 poster="upload/moviepic/2019-08-02/1564739500xyzp.png" data-setup="{}">
 <source src="" type="video/mp4">
 <source src="" type="video/ogg">
 <source src="" type="video/webm">
 <p class="vjs-no-js"> To view this video please enable JavaScript, and consider upgrading to a web browser that <a href="http://videojs.com/html5-video-support/" target="_blank">supports HTML5 video</a> </p>
 </video>

二、JavaScript代码：

 <script type="text/javascript">
 var video = document.getElementById("my-video");
 window.URL = window.URL || window.webkitURL;
 var xhr = new XMLHttpRequest();
 var play_url = 'test.mp4';
 xhr.open("GET", play_url, true);
 xhr.responseType = "blob";
 xhr.onload = function() {
 if (this.status == 200) {
 var blob = this.response;
 console.log(blob);
 video.onload = function(e) {
 window.URL.revokeObjectURL(video.src);
 };
 video.src = window.URL.createObjectURL(blob);
 }
 }
 xhr.send();
 </script>

三、效果图如下：