The Boris Continuum Match Move Unit includes three powerful, specialized filters that enable you to recover motion data from a clip - without resorting to a separate application - and then use that data in creative and interesting ways. For example, with the Corner Pin effect, editors can track a moving bus with an advertisement on its side, and replace the ad with one they create. The Match Move effect can track the movement of one image clip to another - for example, a crane-up shot matched to that of a locked down camera. And Witness Protection allows you to track the motion of an object in a media file. You see this effect in TV shows such as "America's Most Wanted" where potential witnesses or minors have their faces blurred. These powerful, drag-and-drop effects allow you to work from the comfort of your native host application.