| 摘要 |
An apparatus assigns tags to and descriptive of content. Assigned to the tags are respective weights with respect to the content. The tags and associated weights may be stored in a memory. The weights may be indicative of an importance of the tags to respective portions of the content. The content may be any of a wide range of content and/or file types including, but not limited to, video, audio, text and signal files. Highlights corresponding to selected portions of the files may be identified and provided for user review. The stored information may be searched based on search terms associated with tags together with the weights to be associated with each tag, the weights indicative of an importance of items identified by corresponding tags with respect to the identified content.
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