Metadata Re-association via Unique Identifier Matching
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Solution Overview
Problem
Existing digital content management systems face challenges in reliably and automatically re-associating metadata with digital content when it is removed from a compliant environment, leading to potential human error and increased costs due to manual re-tagging processes.
Innovation Solution
A system that creates a unique identifier from digital content, associates metadata with this identifier, and uses a database to re-associate the metadata when the content is dissociated, allowing for automated re-linking through identifier recreation and comparison.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual re-tagging processes are used to re-associate metadata with digital content after it leaves a compliant environment, then the metadata can be re-linked to the content, but human error increases and costs increase
Solution Approach 1:
The system creates a copy of the unique identifier from the original content and stores it in a database. When content returns to the compliant environment, the identifier is regenerated and compared with the stored copy to automatically re-associate metadata, eliminating manual re-tagging processes and reducing human error
Solution Approach 2:
The system performs preliminary action by extracting and storing the unique identifier in a database before the content leaves the compliant environment. This pre-stored identifier enables automatic re-association when the content returns, eliminating the need for manual re-tagging and reducing both time loss and human error
2Reliability
If manual connection processes are used to maintain parent/child relationships between files, then the relationships can be maintained, but the process is time consuming and expensive
Solution Approach 1:
The system copies the unique identifier to a database and uses it to automatically track parent/child relationships between files. When files are processed, the identifier comparison automatically establishes relationships without manual intervention, significantly improving productivity while maintaining reliable tracking
Solution Approach 2:
The system enables self-service by automatically maintaining parent/child relationships through identifier comparison. The database stores identifiers and automatically matches them to establish relationships, eliminating the need for manual connection processes and improving file processing efficiency
3Adaptability or versatility
If metadata is stripped from content during baseband processing or tape recording, then the content can be processed or recorded, but the metadata connection is lost requiring manual re-tagging
Solution Approach 1:
The system extracts the unique identifier from the content and stores it separately in a database before the content leaves the compliant environment. This extracted identifier persists even when metadata is stripped during baseband processing or tape recording, enabling automatic re-association and preventing loss of metadata information
Solution Approach 2:
The unique identifier acts as an intermediary between the content and its metadata. When metadata is stripped during processing, the identifier remains in the database and mediates the re-association process, automatically linking metadata back to content without requiring manual re-tagging
Data Source
AI summary
Digital content, such as video, audio, multimedia, and similar files may be associated with metadata that is in some manner descriptive of the content by means of a unique identifier generated based on the content or a portion of the content. The two may be packaged in a wrapper. If the content is separated from the metadata, such as by circulation in a non-compliant environment, the content may be recognized by a regeneration of the identifier. Based upon the re-created identifier, the metadata may be re-associated with the content. Other scenarios may include generation of compilations for files that are not included in a wrapper with content and metadata, content that becomes dissociated with metadata by transcoding, and so forth.