INFORMATION RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCTION APPARATUS, RECORDING METHOD, AND REPRODUCTION METHOD

摘要

An information recording medium (100) is provided, which comprises a plurality of recording layers (104, 102) and a first disc information area (111) for storing parameters relating to access to the plurality of recording layers and formats relating to the plurality of recording layer. The first disc information area is provided in a first recording layer (104) which is one of the plurality of recording layers.