iframe插入视频自动播放代码

<iframe marginwidth=0 marginheight=0 src='http://www.wsview.com/yzplayerAction!play2.action?autoPlay=true&userVideoID=37481' frameborder=0 width=900 scrolling=no height=600 allowtransparency></iframe>

autoPlay=true，代码是否自动播放