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