摘要 |
An information medium configured to record, as a file, music contents which contain audio-compressed music data distributed from a music distribution system. In the system, music data obtained by transcoding the audio-compressed music data, and the original compressed audio data, can be stored in a single file. The system can store information for applying a usage rule having the same contents as a contents usage rule appended to the music contents to the transcoded music data.
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