简单教程
提交运行
代码编辑器:
<p>浏览器是否支持播放 MP4 视频? <span> <button onclick="supportType(event,'video/mp4','avc1.42E01E, mp4a.40.2')" type="button">测试</button> </span></p> <p>浏览器是否支持播放 OGG 视频? <span> <button onclick="supportType(event,'video/ogg','theora, vorbis')" type="button">测试</button> </span></p> <script> function supportType(e,vidType,codType){ var x = document.createElement("VIDEO"); isSupp = x.canPlayType(vidType+';codecs="'+codType+'"'); if (isSupp == ""){ isSupp = "No"; }e.target.parentNode.innerHTML = "结果: " + isSupp; } </script>
运行结果: