1. A method of providing video feeds from a plurality of cameras to a plurality of screens comprising: determining a plurality of constraints on a centralized processor processing the video feeds; determining a camera semantic classification for each of the plurality of cameras by assigning a plurality of semantic tags to describe a plurality of expected scenes of the plurality of cameras; determining a plurality of historical events captured by each of the plurality of cameras; providing at least one video feed from the plurality of cameras to at least one of the screens according to the plurality of constraints on the centralized processor, the camera semantic classifications and the historical events, generating a plurality of camera groups according to the plurality of semantic tags; and assigning an importance score to each of the plurality of camera groups, wherein the importance scores are determined based on an average number of events detected per camera for each of the plurality of camera groups and a parameterization of a configuration of the plurality of screens and an event risk of each of the plurality of camera groups.