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