INFORMATION RECORDING AND REPRODUCING APPARATUS, INFORMATION RECORDING METHOD, INFORMATION REPRODUCING METHOD, RECORDING MEDIUM, INFORMATION RECORDING MEDIUM IN WHICH RECORDING CONTROL PROGRAM IS STORED, INFORMATION RECORDING MEDIUM IN WHICH REPRODUCING CONTROL PROGRAM IS STORED, RECORDING AND REPRODUCING CONTROL PROGRAM

摘要

A system controller is provided so as to record the second disk type information (9) having the same content as that of the first disk type information, which is recorded in a DVD-R in advance, in a DVD-R in which the first disk type information is recorded as well as to record the record information in the DVD-R and reproduce the record information only if the first disk type information and the second disk type information have the same content each other upon reproducing the record information.