segmenting a variable bit rate representation of {TAIL ~ an image sequence} into a plurality of segments utilizing {HEAD ~ a processor}; and 
segmenting a variable bit rate representation of { TAIL ~ an image sequence } into a plurality of segments utilizing { HEAD ~ a processor } ; and
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH