App下載
實(shí)例代碼( Tip: 登錄后體驗(yàn)更佳 )
<!DOCTYPE html> 
<html> 
<head> 
<meta charset="utf-8"> 
<title>W3Cschool教程(w3cschool.cn)</title> 
</head> 
<body> 
<video id="myVideo1" width="320" height="240" controls>
    <source src="/statics/demosource/movie.mp4" type="video/mp4">
    <source src="/statics/demosource/movie.ogg" type="video/ogg">
    您的浏览器不支持 video 标签。
</video>
<video id="myVideo2" width="320" height="240" controls>
    <source src="/statics/demosource/movie.mp4" type="video/mp4">
    <source src="/statics/demosource/movie.ogg" type="video/ogg">
    您的浏览器不支持 video 标签。
</video><br>
<button onclick="setMedGroup()" type="button">为两段视频设置媒体组合</button>
<button onclick="getMedGroup()" type="button">获取两段视频的媒体组合</button>
<script>
var x = document.getElementById("myVideo1");
var y = document.getElementById("myVideo2");
function setMedGroup(){ 
    x.mediaGroup = "test";
    y.mediaGroup = "test";
} 
function getMedGroup(){ 
    alert("视频 1 媒体组合: " + x.mediaGroup +
    ". 视频 2 媒体组合: " + y.mediaGroup);
} 
</script> 
</body> 
</html>
 
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