Streaming Manifest Metadata Synchronization for Dynamic Content
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Solution Overview
Problem
Current content delivery systems fail to synchronize content and metadata, leading to fragmented delivery and inconsistent user experiences, especially with dynamic content like live broadcasts, and lack advanced interaction capabilities tailored to individual user preferences.
Innovation Solution
An integrated system that delivers content and metadata through a unified mechanism, using a manifest file to synchronize metadata with content, enabling features like skip intro, dynamic ad insertion, and live content functionalities, and employs a feedback loop to enhance user interactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If content and metadata are delivered through separate channels, then the delivery process becomes simpler and more modular, but synchronization becomes difficult and user experience becomes inconsistent
Solution Approach 1:
The patent merges content and metadata delivery into a single unified channel through the manifest file. The manifest file contains both content information (URLs, formats, resolutions) and metadata (timed captions, advertisements, interactive elements, recommendations), eliminating the need for separate delivery channels while maintaining synchronization reliability.
Solution Approach 2:
The manifest file serves multiple functions simultaneously: it acts as a content delivery index, a metadata repository, a synchronization mechanism, and an interactive interface controller. This multi-functionality resolves the contradiction by consolidating what would otherwise require separate systems into a single universal delivery mechanism.
2Device complexity
If metadata is statically delivered with content, then the delivery mechanism is simple, but the system cannot adapt to dynamic content changes or user preferences
Solution Approach 1:
The manifest file is dynamically generated and updated based on content changes, user interactions, and real-time conditions. Metadata such as advertisements, recommendations, and interactive elements are inserted or modified dynamically, allowing the system to adapt to changing content and user preferences while maintaining a relatively simple delivery mechanism.
Solution Approach 2:
The system incorporates feedback loops where user interactions with content and metadata are tracked and used to dynamically update future manifest files. This allows the delivery mechanism to adapt to user preferences and behavior patterns, enhancing versatility without significantly increasing complexity.
3Ease of operation
If advanced interaction capabilities are added to personalize user experience, then user experience improves, but the system complexity increases
Solution Approach 1:
The patent segments interaction capabilities into discrete metadata elements within the manifest file, such as timed captions, advertisements, interactive overlays, and recommendations. Each element can be independently controlled, inserted, and modified without affecting the entire system, allowing advanced features to be added while managing complexity through modular organization.
Data Source
AI summary
A method for dynamic metadata delivery in a content streaming service. The method may comprise receiving, at a computing system and from a client device, a request for a manifest, the manifest comprising links to one or more respective data files. The computing system may access metadata and the links to one or more respective datafiles, the metadata associated with at least one of the one or more respective datafiles. The computing system may generating the manifest comprising the links to the one or more respective data files and the metadata and provide the manifest to the client device.