INFORMATION RECORDING DEVICE AND METHOD, INFORMATION RECORDING SYSTEM, AND COMPUTER PROGRAM

摘要

An information recording device (200) includes: recording means (352) for recording user data on an information recording medium (100) having a first recording layer (L0 layer) and a second recording layer (L1 layer) having user data areas (105, 115); setting means (354) for setting a recording zone end address (RZone end address) indicating an end of an area where user data has been recorded; and first control means (359) for controlling the setting means to set a recording zone end address at the address of the end of the user data area of the second recording layer when the information recording medium is subjected to a compatibility process for compatibility with a reproduction-dedicated information recording medium and the entire user data areas of the first recording layer and the second recording layer are recorded.