<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>HTML5-Video & Audio</title>
</head>
<body>
<div style="text-align:center;">
<button onclick="playPause()">播放/暂停</button>
<button onclick="makeBig()">大</button>
<button onclick="makeNormal()">中</button>
<button onclick="makeSmall()">小</button>
<br />
<!-- 视频 -->
<!--使用了 4 中不同的视频格式。HTML 5 <video> 元素会尝试播放以 mp4、ogg 或 webm 格式中的一种来播放视频。如果均失败，则回退到 <embed> 元素。-->
<video id="video1" width="320" style="margin-top:15px;" controls="controls">
<source src="movie.mp4" type="video/mp4" />
<source src="movie.ogg" type="video/ogg" />
<source src="movie.webm" type="video/webm" />
<object data="movie.mp4" width="320" height="240">
<embed src="movie.swf" width="320" height="240" />
</object>
Your browser does not support HTML5 video.
</video>
<br />
<!-- 音频 -->
<audio controls="controls">
<source src="song.ogg" type="audio/ogg">
<source src="song.mp3" type="audio/mpeg">
Your browser does not support the audio tag.
</audio>
</div>
<script type="text/javascript">
var myVideo = document.getElementById("video1");
function playPause() {
if (myVideo.paused)
myVideo.play();
else
myVideo.pause();
}
function makeBig() {
myVideo.width = 560;
}
function makeSmall() {
myVideo.width = 320;
}
function makeNormal() {
myVideo.width = 420;
}
</script>
</body>
</html>
