| 摘要 |
A content recording apparatus includes a reading unit that reads, from a recording medium, a title key, a title content in plane text, an encrypted title content, an adjunct data, and a plain text adjunct data. The content recording apparatus further includes a playlist generating unit that generates a first playlist including the encrypted adjunct data and the plain text adjunct data, and generates a second playlist including only the plain text adjunct data. Each of the first playlist and the second playlist defines an order in which the title content as a playback target is to be played back. The content recording apparatus further includes a recording unit that records the first playlist and the second playlist onto the recording medium.
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