FIELD: index structure of meta-data, provided for finding information about content.
SUBSTANCE: in accordance to first variant of method, information about position is determined, key search is performed, and meta-data are extracted using found key, and in accordance to second variant of method, access to list of combinations is performed, in which meta-data key is searched for, identification information of meta-data is determined, and meta-data are extracted using found identification information. Devices for realization of these methods contain input block and control block.
EFFECT: possible fast search for information about content.
4 cl, 12 dwg, 6 tbl
