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