APPARATUS, METHOD, AND COMPUTER PROGRAM FOR PROCESSING INFORMATION

摘要

An apparatus and a method for processing information, and a computer program are provided to prevent recording media from being degraded, and to reproduce data stably by performing an information renewal process at a specific time. A command storage file storing a command set corresponding to AV stream data recorded in an information recording medium, and an index file stored with the index information are renewed to record the files in the information recording medium(S305), where the files are renewed on the basis of the judgment that the files reach the preset renewal process time different from the time of recording and editing the AV stream data for the information recording medium.