| 摘要 |
<p>An information processing device, method, recording medium, and program capable of preventing lack of information when importing or exporting a content. In step (S301), a CPU extracts an audio track contained in the content. In step (S302), the CPU converts the format of the extracted audio track into a format corresponding to a memory stick. In step (S304), the CPU generates a predetermined file from data excluding the audio track. In step (S306), the CPU adds reference information on the audio track to the file. In step (S307), the CPU controls write of the audio track whose format has been converted and the file into the memory stick. The present invention may be applied to a DRM system client.</p> |
