1. A system for automatically characterizing a plurality of video streams, comprising: a plurality of cameras that produce said plurality of video streams, each video stream comprising frames of video; and a plurality of processors configured to receive said plurality of video streams, each of said plurality of processors being programmed for digitizing a plurality of dismounts within said plurality of video feeds, said plurality of processors being programmed for producing numerical characterizations for said plurality of dismounts in said frames of video of an enthalpy related to an energy of said plurality of dismounts and an entropy related to a discordance of motion of said plurality of dismounts with respect to a comparison of said frames of video, whereby each of said video streams is numerically characterized for said enthalpy and said entropy; wherein said plurality of processors are programmed to determine crowd region of influence related to a density of said dismounts, and to produce a numerical value for a crowd temperature based on a size of said region of influence, a number of said dismounts and said enthalpy and said entropy.