procedures to receive datenverwaltungsinformation, information on a part of datenbereichen as information relating to a pseudobereich includes

摘要

On an information recording medium (15), a recording area is divided in a plurality of data areas, and data is recorded on each of the data areas. In response to a request for obtaining data management information concerning a recording of the data recorded on each of the data areas, a plurality of predetermined data areas among the foregoing data areas are regarded as a predetermined pseudo area, and the data management information including information concerning the predetermined pseudo area is obtained. IMAGE