A method of searching for objects of interest within captured video comprising capturing video of a plurality of scenes, storing the video in a plurality of storage elements, and receiving a request to retrieve contiguous video of an object of interest that has moved through at least two scenes of the plurality of scenes. A start marker packet and an end marker packet are sent just before and just after the start of an I picture. In addition the present invention relates to the use of said peptide, polynucleotide, vector or fusion peptide, for the preparation of pharmaceutical compositions for the treatment of diseases and for the stimulation of natural killer cell activity. The elastic members extend laterally under tension from a peripheral edge of the opening beyond the absorbent structure and the first backsheet is exposed through the opening.