Method for recording data , method for retrieving sets of data, data file, data structure and recording medium

摘要

After recording a data container (KeLeVe), a back-pointer item (KbpLbpVbp) is recorded, comprising a specific key (Kbp) and an indicator (Vbp) of the length (le) of the data container (KeLeVe). This back-pointer item (KbpLbpVbp) can be used to jump to the beginning of the data container (KeLeVe) when reading the file backwards. <??>Other types of coding than KLV coding are also proposed. These types of coding can be used for instance to code the back-pointer item. <IMAGE>