| 摘要 |
A piece of content and an associated original metadata are received by a device. The original metadata may have been corrupted during delivery to the device or may be outdated. The device enables modifying the original metadata. The device comprises an identifier to determine identification data for a piece of content. The identification data may be a fingerprint generated from content. The identification data is used to access a record in a database associated with the piece of content. A processing unit of the device determines a new metadata from the accessed record. The device modifies the original metadata from the new metadata.
|
