INFORMATION RECORDING APPARATUS, INFORMATION RECORDING METHOD, INFORMATION RECORDING PROGRAM, AND INFORMATION RECORDING MEDIUM

摘要

In order to reduce the cost of an information reproduction apparatus and an information recording/reproduction system and to spread the cost-reduced apparatus and system, it is possible to provide an information recording apparatus or the like capable of recording music information and the like on a recording medium and enabling management of copyright of the music or the like after delivered. Music information which has been delivered as delivered information via a network by a delivery method and is to be recorded is encoded by a particular encoding method decodable by a plurality of types of information reproduction apparatus and the encoded music information is recorded. Together with this, the delivered information is recorded directly by the delivery method. Furthermore, address information indicating a recording position of the music information encoded and address information indicating a recording position of the delivered information recorded directly by the delivery method are recorded. When the delivered information is moved outside after the delivered information is recorded, address information corresponding to the delivered information moved is deleted.