https://www.cnblogs.com/ll-taj/p/6727743.html
http://blog.csdn.net/take_dream_as_horse/article/details/53422397
https://github.com/chuanzaizai/h5-video-demo
http://www.runoob.com/tags/ref-av-dom.html
https://blog.csdn.net/lihuang319/article/details/52335818
html5 video播放/暂停开关
<!DOCTYPE html>
<html>
<meta http-equiv="Content-Type" content="text/html;charset=utf8">
<head>
<title>html5 video播放/暂停开关</title>
</head>
<body>
<div style="text-align:center">
<button onclick="playPause()">播放/暂停</button>
<br />
<video id="video1" width="420">
<source src="http://www.runoob.com/try/demo_source/mov_bbb.mp4" type="video/mp4">
</video>
</div>
<script type="text/javascript">
var myVideo = document.getElementById("video1");
function playPause()
{
if(myVideo.paused)
myVideo.play();
else
myVideo.pause();
//myVideo.stop();
}
</script>
</body>
</html>
视频任意时间点开始和停止播放
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>video</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta charset="utf-8"> </head> <body> <div class="container"> <input type="button" value='10-13' onclick="playMedia(10,13)">第10秒开始-13秒时暂停 <br > <br > <button onclick="playMedia(50,null)" type="button">从第50秒开始播放到结束</button> <input type="text" id="showTime"/> <br > <br > <video id="video1" autoplay="autoplay" controls=true src='http://qkhl.oss-cn-beijing.aliyuncs.com/%E7%BE%8E%E6%9C%AF%E7%BB%84%2F%E7%AC%AC%E4%B8%80%E9%9B%86.mp4'> </video> </div> </body> <script> var myVid=document.getElementById("video1"); myVid.addEventListener("timeupdate",timeupdate);------------当目前的播放位置已更改时触发。 var _endTime; //视频播放 function playMedia(startTime,endTime){ //设置结束时间 _endTime = endTime; myVid.currentTime=startTime;----------设置或返回音频/视频中的当前播放位置（以秒计）。 myVid.play(); } function timeupdate(){ //因为当前的格式是带毫秒的float类型的如：12.231233，所以把他转成String了便于后面分割取秒 var time = myVid.currentTime+""; document.getElementById("showTime").value=time; var ts = time.substring(0,time.indexOf(".")); if(ts==_endTime){ myVid.pause(); } } </script> </html>