Audio Content Versioning with Segment History Tracking
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Solution Overview
Problem
Managing and distributing evolving digital media content, such as news updates, is challenging due to difficulties in tracking changes, preventing manipulation, and segmenting content that affects compression algorithms, while existing machine learning approaches are vulnerable to adversarial attacks.
Innovation Solution
A media content versioning system that updates media content segments to new versions, provides version history, and generates abridged versions based on user preferences, ensuring seamless content delivery and integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If digital media content is updated and redistributed, then content currency and relevance are improved, but tracking changes and preventing manipulation become more difficult
Solution Approach 1:
The patent segments digital media content into discrete content segments that can be independently versioned and tracked. Each segment is assigned a unique identifier and version number, allowing the system to track changes at the segment level rather than treating entire content objects as monolithic units. This segmentation enables efficient change tracking and integrity verification without requiring complex system-wide tracking mechanisms.
Solution Approach 2:
The patent implements a versioning system that creates and manages copies of content segments with different version identifiers. When content is updated, the system creates a new version copy rather than modifying the original, allowing multiple versions to coexist and be tracked independently. This copying approach simplifies change tracking by maintaining a clear history of versions without requiring complex modification tracking.
2Productivity
If content is segmented for independent updates, then update efficiency is improved, but compression algorithm performance deteriorates
Solution Approach 1:
The patent divides digital media content into multiple independent content segments that can be updated separately. Each segment is identified by a unique content segment identifier, allowing the system to update only the specific segments that have changed rather than redistributing entire content objects. This selective updating improves efficiency while maintaining compression effectiveness by keeping related content elements together in their respective segments.
Solution Approach 2:
The patent implements a dynamic content delivery system that adapts the level of segmentation and updating based on content type, change frequency, and delivery requirements. The system can dynamically adjust whether to update individual segments or larger content groups, optimizing both update efficiency and compression performance for different scenarios.
3Reliability
If version history is tracked and provided to users, then content provenance and trust are improved, but data transmission and storage requirements increase
Solution Approach 1:
The patent extracts version history information from the actual content segments and stores it separately as metadata. Each content segment is associated with version information including content segment identifiers and version numbers, but the historical data is maintained in a compact format that references rather than duplicates the actual content. This extraction approach provides complete version provenance tracking while minimizing additional data volume.
Solution Approach 2:
The patent introduces an intermediary versioning system that mediates between content storage and user access. The versioning system maintains a compact index of version information that allows users to query and access specific versions without requiring the system to store or transmit complete copies of all version histories. This intermediary layer provides full provenance tracking with minimal data overhead.
4Ease of operation
If abridged versions are generated based on user preferences, then user experience is improved, but processing complexity increases
Solution Approach 1:
The patent generates abridged versions of content segments tailored to specific user preferences and device characteristics. The system analyzes user profiles, device capabilities, and content importance to selectively include or exclude certain content segments in abridged versions. This local quality approach customizes content delivery for different users without requiring complex universal processing, as each user receives content optimized for their specific needs.
Solution Approach 2:
The patent implements partial content delivery by generating abridged versions that include only the most essential content segments for each user. Rather than processing and delivering complete content sets to all users, the system performs selective action based on user preferences, content urgency, and device constraints. This partial action approach improves user experience through personalized content while reducing processing complexity by avoiding unnecessary full-content processing.
Data Source
AI summary
Provided is a method including providing a first audio content object that includes a plurality of audio content segments to a set of user computing devices. Each audio content segment of the plurality of audio content segments is associated with a first version. The method also includes obtaining a second version of a first audio content segment and updating the first version of the first audio content segment to the second version to generate a second audio content object that includes the second version of the first audio content segment and at least a first version of a second audio content segment. The method also includes providing the second audio content object to at least a first portion of the set of user computing devices and indicating a version history of the first audio content segment to at least the first portion of the set of user computing devices.