Lab 26 使用HTML 4 和HTML 5的影音播放

html4
"autoplay"可立即撥放
使用.swf檔

<embed>	Defines an embedded object
<object>	Defines an embedded object
<param>	Defines a parameter for an object
<audio>New	Defines sound content
<video>New	Defines a video or movie
<source>New	Defines multiple media resources for media elements (<video> and <audio>)
<track>New	Defines text tracks for media elements (<video> and <audio>)

html5
"autoplay"可立即撥放
HTML5 has DOM methods, properties, and events for the <video> and <audio> elements

<video>	Defines a video or movie
<source>	Defines multiple media resources for media elements, such as <video> and <audio>
<track>	Defines text tracks in media players