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<!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>
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原文地址：http://www.cnblogs.com/blog-leo/p/4457689.html
