代码验证浏览器是否支持html audio 和video 

<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
    <meta charset="utf-8" />
    <script type="text/javascript" >
        function load()
        {
            var video = document.createElement("video");
            if(typeof(video.canPlayType))
            {
                alert("你的浏览器支持html5 audio and video");
            }
            else
            {
                alert("sorry,你的浏览器不支持html5 audio and video")
            }
        }
        window.addEventListener("load", load, false);
    </script>
</head>

 

posted @ 2015-11-14 23:44  easten  阅读(410)  评论(0)  编辑  收藏  举报