Cross-Platform Video Player with Interactive Content Metadata
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Solution Overview
Problem
Existing content distribution systems for video content lack cross-platform compatibility and interactive features, such as dynamic video object detection and user interaction tracking, which limits their ability to provide personalized and adaptive learning experiences across different operating environments.
Innovation Solution
A cross-platform video player system that includes a library of content items with metadata, allowing for dynamic video object detection and user interaction tracking, packaged as a single executable file, enabling seamless operation across multiple operating systems and providing interactive features like popup displays and authorization checks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a video content distribution system is designed for a specific operating system, then it can provide optimized performance and features for that platform, but it lacks compatibility with other operating systems and cannot reach a broader audience
Solution Approach 1:
The patent implements a universal video player architecture that can execute on multiple operating systems (Windows, macOS, Linux, mobile platforms) through the use of cross-platform development frameworks and standardized APIs. The system maintains a unified codebase that leverages platform-specific capabilities when available while falling back to standardized implementations, allowing the same binary or package to function across diverse environments without requiring separate development for each platform
Solution Approach 2:
The patent introduces an intermediary layer in the form of a cross-platform runtime environment or abstraction layer that mediates between the video player application and the underlying operating system. This intermediary handles platform-specific variations in file systems, graphics rendering, audio playback, and input devices, translating diverse OS interfaces into a unified set of operations that the video player can execute consistently across all platforms
2Ease of operation
If a video player includes interactive features like mouse tracking and popup displays, then user engagement and learning effectiveness improve, but the system complexity and development difficulty increase
Solution Approach 1:
The patent segments the interactive video player system into distinct functional modules: a core video playback engine, a separate interaction detection module that handles mouse tracking and user input, a content delivery module that manages popup displays and resource loading, and an authorization module that handles authentication. Each module operates independently with well-defined interfaces, allowing the interaction features to be developed, tested, and maintained separately from the core playback functionality, thereby reducing overall system complexity despite the added interactivity
3Loss of information
If video content is distributed with associated content items and metadata, then personalized learning experiences can be provided, but the data processing requirements and system resource consumption increase
Solution Approach 1:
The patent implements preliminary action by pre-processing and pre-organizing video content, associated content items, and metadata during the content creation and distribution phase. Content items are pre-associated with specific video frames or timecodes, and metadata is pre-structured in an optimized format for quick retrieval. This pre-processing reduces the computational burden during playback, as the system only needs to retrieve and display pre-processed information rather than performing complex analysis in real-time, thereby maintaining high content association accuracy while minimizing processing energy consumption
Data Source
AI summary
Systems and methods are provided for a content distribution system, packaged as executable instructions stored on a non-transitory computer readable medium. The system includes a cross-platform video player, implemented as machine executable instructions executable on a host computer having any of a plurality of different operating environments and a video comprising a plurality of video frames. The system further includes a library of content items associated with the video. The library of content items includes a plurality of content items and metadata relating each of the content items to associated spatial locations in at least one frame of the video. Each of the cross-platform video player, the video, and the library of content items are packaged as a single cross-platform executable file.