INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE AND METHOD, AND RECORD CONTROLLING COMPUTER PROGRAM

摘要

An information recording device is provided with a writing means for writing recording information in a first recording layer and a second recording layer of an information recording medium; an acquiring means for acquiring information relating to an offset quantity; and a calculating means for calculating a start position where the recording information can be recorded in the second recording layer, based on the acquired information. The information recording device is also provided with a control means which controls the wiring means to i) write the recording information in the first recording layer along a first recording track, and ii) write the recording information in the second recording layer along a second recording track from the calculated start position.