在现有播放器上启用YouTube API

demo ):

$(document).ready(function(){
 var obj = $('object');
 obj.find('embed').attr('src', function(i,s){return s+'&enablejsapi=1&version=3'})
 obj.find('param[name=movie]').attr('value', function(i,v){return v+'&enablejsapi=1&version=3'})

 $('.play').click(function(){
  obj.find('embed')[0].playVideo();
 });
 $('.pause').click(function(){
  obj.find('embed')[0].pauseVideo();
 })
});

SWFObject ?

更新:我想如果我删除对象,添加url参数,然后再添加对象回来,我现在可以让它在Chrome中工作,但仍然不是IE( updated demo ).

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="640" height="385">
 <param name="movie" value="http://www.youtube.com/v/2Qj8PhxSnhg&amp;hl=en_US&amp;fs=1&enablejsapi=1&version=3"></param>
 <param name="allowFullScreen" value="true"></param>
 <param name="allowscriptaccess" value="always"></param>
 <embed src="http://www.youtube.com/v/2Qj8PhxSnhg&amp;hl=en_US&amp;fs=1&enablejsapi=1&version=3" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed>
</object>