1. A method of detecting significant faces in video streams comprising: detecting at least one face in a video stream; tracking the at least one face to determine at least one video clip associated with one of a plurality of individuals; assigning the at least one video clip to a group of video clips based on the associated one individual; detecting at least one significant face in the group of video clips when the detected face meets one or more significance criteria, wherein the significance criteria is associated with a face-frame characteristic; displaying a representation of the at least one significant face in association with a representation for each video clip in the group of video clips, wherein the representation for each video clip comprises a video frame in which the at least one significant face appears; and adjusting an order of the one or more significance criteria through a user interface.