Broadcast recording apparatus

摘要

A broadcast recording apparatus according to the present invention includes: a JMF which records video/audio data into a recording area; a storage administration library which, in the case where an extracted Java program and AIT differ from an already-recorded Java program and AIT, attaches a timestamp to the extracted Java program and AIT and records the Java program and AIT in the recording area, as well as creating storage administration information which indicates a storage place of the Java program within the recording area; and a service manager and a Java VM which read out and execute the Java program from the storage place indicated by the storage administration information.