НОСИТЕЛЬ ЗАПИСИ, СПОСОБ И УСТРОЙСТВО ДЛЯ ЗАПИСИ НА ЗАПИСЫВАЕМЫЙ НОСИТЕЛЬ ЗАПИСИ, И СПОСОБ УПРАВЛЕНИЯ СООТВЕТСТВУЮЩИМИ РЕЗЕРВНЫМИ ФАЙЛАМИ

摘要

A method and apparatus for managing backup files corresponding to original files. The method and apparatus includes recording backup files where an optical recording apparatus is and is not originally configured to be able to record and manage backup files. Accordingly, more reliable management files can be provided, thereby allowing recording and reproducing of an optical disc to be performed with greater efficiency.