wherein the second representation of the image sequence comprises a fragment header indicating the block of information of the first segment of {HEAD ~ the plurality} of {TAIL ~ segments} interlaced with the blocks of information of the second segment of the plurality of segments 
of
wherein the second representation of the image sequence comprises a fragment header indicating the block of information of the first segment of { HEAD ~ the plurality } of { TAIL ~ segments } interlaced with the blocks of information of the second segment of the plurality of segments
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH