| 摘要 |
An apparatus marks files within a content archive. The content archive contains a database that has a plurality of content files. The content archive also contains a plurality of entries or records. Each of the entries corresponds to a distinct one of the plurality of content files. Each of the entries also includes a played field that is automatically set when the corresponding content file has been played. The content archive also includes a writing module that is configured to record a new content file to the content archive and, if insufficient space is available, to overwrite a content file for which the played fields are set. According to one aspect, the plurality of entries also includes an entry corresponding to an overwritten content file previously contained within the database that is no longer contained within the database. The database may contain references to content no longer in the database.
|
