Last week i wrote about the Youtube video units, Google today announced the availability of these video units.
With this you can embed certain youtube video units to your site, these ad units show one adsense unit above the video and one adsense unit in the video while playing. You will be paid for displaying these video ad units. Not all the youtube videos are available under this program, only videos from users who have agreement with Google can be added to your site.
You can select videos based on categories or keywords or select from content providers or Google will match videos with your content. You can customize the video player to suit your site design.
Via Inside Adsense
How can I edit the video size?