Google has launched its own brand of video advertising that will sit along side its image, flash and text adverts that are currently delivered across its content network.
As usual adverts will only be triggered by users accessing sites that contain content directly related to that advert. For example, if you were browsing a site talking about mothers day gift ideas, a video advert for a florists may appear.
Adverts will be charged on a cost per click basis or by per 1000 impressions.
To find out more read this!