1. A method of storing a video clip in a multi-dimensional content database, the method comprising: generation of a multi-dimensional vector signature from pre-specified and measurable characteristics extracted from a region of interest in a frame of a video clip having multi-dimensional content; and storing data associated with the video clip at a leaf node of the multi-dimensional content database having a plurality of leaf nodes, wherein the multi-dimensional vector signature is used as an address to access data associated with the video clip.