Posted in Javascript onMay 08, 2014
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> </head> <body> <div id="divVideo"></div> //因js水平有限,不喜勿喷,全当没事看看,video是html5中的新控件,大家可以看看 <script type="text/javascript"> //mp4是ios、android普遍支持的格式 function playVideo(opt) { if (typeof (opt) == "undefined") { alert("请传入必要参数!"); return; } if (typeof (opt.elemt) == "undefined") { alert("请指定播放器要插入的对象!"); return; } if (typeof (opt.src) == "undefined") { alert("请指定要播放视频的路径!"); return; } var _this = this; _this.elemt = opt.elemt; //播放器要插入的对象 _this.src = opt.src; //视频的URL(必设) _this.width = opt.width > 0 ? opt.width + "px" : "100%"; //宽度(默认100%) _this.height = opt.height > 0 ? opt.height + "px" : "100%"; //高度(默认100%) _this.autoplay = opt.autoplay == "true" ? "autoplay" : ""; //自动播放(true为自动播放) _this.poster = opt.poster; //视频封面,播放时的封面图片 _this.preload = opt.preload == "true" ? "preload" : ""; //预加载(true时启动加载) _this.loop = opt.loop == "true" ? "loop" : ""; //循环播放(true时循环播放) var str = "<video id='playVideo' controls "; //根据设置的属性的值,拼写video控件 str += " width='" + _this.width + "' height='" + _this.height + "' " + _this.autoplay + " " + _this.preload + " " + _this.loop + " "; if (typeof (_this.poster) != "undefined") { str += " poster='" + _this.poster + "' >"; } else { str += " > "; } str += " <source src='" + _this.src + "' />"; str += "</video>"; this.elemt.innerHTML = str; //将str放到要插入的对象中 } playVideo({ //所有参数,elemt和src为必填其他看需求怎么要求 //elemt为播放控件要插入的容器,src为视频文件地址,preload为预加载,autoplay是否页面进入就自动播放 //poster为播放前的遮照图片,loop为是否循环播放,width和heigth默认100% elemt: document.getElementById("divVideo"), src: "3.mp4", preload: "true", autoplay: "true", poster: "", loop: "true", width: "", heigth:"" }); </script> </body> </html>
一个html5播放视频的video控件只支持android的默认格式mp4和3gp
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