| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital data reproducing device having operability capable of operating contents without any troublesome work to a user, even in an environment in which files in a plurality of formats exist to the same contents. <P>SOLUTION: The digital data reproducing device comprises an integrated storage 104; a re-encoding means 110; an integrated content listing display means 107 for displaying the list of integrated content; a separate encode file retrieval means 108 for retrieving the file of a separate encode system content corresponding to the file of the integrated content from the integrated storage 104 and external storages 105, 106; and a separate encode file display means 109 for displaying a result retrieved by the separate encode file retrieval means 108 corresponding to the display of the integrated content concerned of the listing display by the integrated content listing display means 107, as an index for indicating the presence or absence of the file of the separate encode system content. <P>COPYRIGHT: (C)2007,JPO&INPIT |
