<!-- 在线视频不能下载代码 -->
<!DOCTYPE html>
<html>
<head>
<script src="../Demo/demo/book/JQuery/jQuery v2.2.0.js"></script>
</head>
<body>
<div style="text-align:center;">
<video src="../images/PreviewVideo.mp4" width="820" controls="controls" controlsList="nodownload" type="video/mp4" >
</video>
</div>
<script type="text/javascript">
var myVideo=document.getElementById("video1");
$('#video1').bind('contextmenu',function() { return false; });
</script>
</body>
</html>