Recording apparatus, method and program recording medium

摘要

A recording apparatus includes a recording device which records audio visual data (hereinafter referred to as "AV data") on a recording medium. A file restoration device which, when file management information for managing a file recorded on the recording medium is destroyed or lost while the recording means records the AV data, restores or generates the file management information so as to make it possible to access a portion of the AV data already recorded on the recording medium.