1. A method of video processing, said method comprising: selecting at least two objects within a primary video stream that has a primary field of view; in response to said selecting, generating, from the primary video stream, a first video stream including a first of the selected objects and having a first field of view that is narrower than the primary field of view; and subsequent to said selecting, generating, from the primary video stream, a second video stream including a second of the selected objects and having a second field of view that is narrower than the primary field of view, wherein, after said generating the first video stream and said generating the second video stream begin, the first field of view includes a portion of the primary field of view that is not within the second field of view and the second field of view includes a portion of the primary field of view that is not within the first field of view.