复制代码代码如下:
<!DOCTYPE HTML>
<html>
<meta charset="utf-8">
<head>
<title>第一个HTML5</title>
</head>
<body>
<video width="320" height="240" controls="controls">
<source src="/i/movie.ogg" type="video/ogg">
<source src="/i/movie.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
这是是乱吗？
</body>
</html>
