Content Version Management Engine for Multi-User Playback
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Solution Overview
Problem
Existing content delivery systems lack the ability to efficiently manage and synchronize different versions of content items across multiple user devices, particularly in scenarios where user preferences vary significantly, such as between family members or across different cultural norms, leading to inconsistent and potentially inappropriate content playback.
Innovation Solution
A content version management engine that modifies content items based on user preferences, generating distinct versions that can be synchronized across devices, allowing for real-time adjustments to ensure compliance with rating categories, cultural norms, and personal preferences, ensuring that different users can experience the same content simultaneously while adhering to their individual settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If content items are delivered with modifications based on user preferences, then content appropriateness for each user is improved, but system complexity increases due to managing multiple content versions
Solution Approach 1:
The patent segments content items into discrete modifiable elements (video segments, audio tracks, subtitles) that can be independently selected and combined to create customized versions. This allows the system to manage complexity by working with modular components rather than treating content as monolithic units.
Solution Approach 2:
The system performs preliminary actions by pre-processing content items to create multiple version variants with different modifications (e.g., different audio tracks, subtitle combinations) before delivery. This preparation work is done in advance so that during playback, the system only needs to select from pre-prepared options rather than dynamically generating versions in real-time.
Solution Approach 3:
The patent creates copied versions of content items with specific modifications applied (such as duplicate video segments with different audio or subtitle combinations). These copies are stored and delivered to user devices, allowing the system to provide customized content without modifying the original master copy, thus maintaining source integrity while enabling adaptation.
2Adaptability or versatility
If multiple content versions are generated and delivered to different user devices, then user preference compliance is improved, but data transmission requirements increase
Solution Approach 1:
The patent merges multiple modified versions of the same content item into a single consolidated data structure or package that can be efficiently transmitted. Instead of sending separate complete files for each version, the system combines the common elements (such as the base video segment) with the varying elements (different audio tracks, subtitles) in a unified format that reduces redundant data transmission.
Solution Approach 2:
The system creates a universal content package that contains the base content and multiple modification options (different audio, subtitles, segments) that can serve multiple user preferences simultaneously. This multi-functional package can be adapted at the user device level to generate different personalized versions without requiring separate transmissions for each user type.
3Reliability
If content modifications are made in real-time based on user preferences, then playback synchronization across devices is improved, but processing time increases
Solution Approach 1:
The system performs content modification operations in advance before the actual playback event. User preferences are processed and corresponding content versions are prepared beforehand, so that during synchronized playback, no real-time modification processing is needed. This preliminary preparation ensures both customization and synchronization without adding processing delays during the critical playback moment.
Solution Approach 2:
The patent implements a dynamic system where content versions are prepared and cached based on predicted or pre-known user preferences. The system can dynamically select and deliver the appropriate pre-prepared version without requiring real-time modification, thus maintaining both customization and synchronization efficiency through adaptive pre-processing rather than reactive processing.
Data Source
AI summary
In some examples, a content item may be modified in accordance with user preferences and provided to a user device for display. The user preferences may identify types of content that should be modified. Segments of the content item may be identified in accordance with the user settings. The identified segments may be modified and provided to the user device.