There are no guarantees that click-to-play video ads will appear on your site; however, to increase the chances make sure to:
1) Opt into image ads.
2) Use one of the three ad formats that support video ads: 300x250 Medium Rectangle, 336x280 Large Rectangle, or 250x250 Square.作者: antigloss 时间: 2006-5-25
访问不了作者: lrc 时间: 2006-5-26
没有透明代理,或者是代理好像无法访问。作者: bullfrog 时间: 2006-5-26
可以参考一下这个
http://www.googlersblogs.com/node/2808