网上的FLASH视频不能插入源码，只能插入SWF 且
Flash: http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=59210186_1919975295_bxm0SXE9XW7K+l1lHz2stqkP7KQNt6nkgGu9slWhJwdcQ0/XM5Gca98G4CjeBtkEqDhAQZE9dP4n3xs/s.swf
<div><object id="ssss" width="480" height="370" ><param name="allowScriptAccess" value="always" /><embed pluginspage="http://www.macromedia.com/go/getflashplayer" src="http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=59210186_1919975295_bxm0SXE9XW7K+l1lHz2stqkP7KQNt6nkgGu9slWhJwdcQ0/XM5Gca98G4CjeBtkEqDhAQZE9dP4n3xs/s.swf" type="application/x-shockwave-flash" name="ssss" allowFullScreen="true" allowScriptAccess="always" width="480" height="370"></embed></object></div>