| 摘要 |
<p>A mobile terminal apparatus (11), which is a data processing apparatus, when acquiring right data (92) in addition to content data (91) currently held thereby, specifically for example, when re-acquiring right data acquired previously, accesses, based on distribution source information (93), the server (12) of a distribution source to acquire right data corresponding to the content data (91). Then, the mobile terminal apparatus (11) converts the acquired right data such that it will match the second DRM system in a memory card (13), and then outputs the converted right data to the memory card (13) to update the right data (92).</p> |
