Universal Content License for Multi-Device Format Adaptation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users face the inconvenience of needing to purchase multiple licenses for content across different devices with varying capabilities, as existing systems tie content licenses to specific devices and formats, requiring repurchase for new formats or devices, and lack seamless format adaptation.
Innovation Solution
A system that dynamically determines and delivers content in formats optimal for each device based on its capabilities, allowing a single license to access content across multiple devices and formats, with automatic updates and format selection, independent of device type or manufacturer knowledge.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If content licenses are tied to specific devices and formats, then device-specific content delivery is ensured, but users must purchase multiple licenses for different devices and formats
Solution Approach 1:
The patent implements a universal license system where a single content license can be accessed across multiple devices with different capabilities. The license server identifies device characteristics and automatically delivers appropriate format versions, allowing one license to serve multiple functions and devices without requiring separate purchases for each device-format combination.
Solution Approach 2:
The system dynamically adapts content delivery based on real-time device identification and capability assessment. When a user requests content, the server determines the current device's characteristics and automatically selects or transforms the appropriate format, making the license system flexible and adaptive rather than static and device-locked.
2Manufacturing precision
If content is delivered in device-specific formats, then optimal viewing quality is achieved, but users must manually manage multiple format versions
Solution Approach 1:
The system performs automatic format selection and delivery without requiring user intervention. The license server autonomously identifies device capabilities, determines the optimal content format, and delivers the appropriate version, eliminating the need for users to manually manage multiple format versions or understand technical format specifications.
Solution Approach 2:
The license server acts as an intermediary between the content repository and the user's device. It handles the complexity of format management by automatically selecting, transforming, or delivering the appropriate content format based on device characteristics, shielding the user from format complexity while ensuring optimal quality delivery.
3Adaptability or versatility
If multiple licenses are purchased for different formats, then content accessibility across devices is ensured, but cost and complexity increase
Solution Approach 1:
The patent merges multiple device-specific license requirements into a single universal content license. The system consolidates access rights for multiple devices and formats into one license entity, allowing users to access content across different devices without purchasing separate licenses for each device-format combination, thereby reducing the quantity of licenses needed.
Solution Approach 2:
A single content license is designed to be universal across multiple devices and formats. The license server enables one license to function across diverse devices by automatically adapting content delivery, making the license system multi-functional rather than requiring separate single-purpose licenses for each device type.
4Measurement precision
If users must know device capabilities and compatible formats, then precise content selection is possible, but user burden increases
Solution Approach 1:
The system performs automatic device capability identification and format matching without requiring user knowledge or input. The license server autonomously queries device characteristics, compares them with content format requirements, and selects the optimal match, eliminating the need for users to understand or manually specify device capabilities and format compatibility.
Solution Approach 2:
The license server serves as an intermediary that handles the complex task of matching device capabilities with content formats. It absorbs the technical complexity of capability assessment and format compatibility determination, presenting a simplified interface to users while maintaining precise matching in the background.
Data Source
Figure 1
Figure 2
Figure 3~4(b)
AI summary
Intelligent content delivery enables content to be delivered to different devices in formats appropriate for those devices based on the capabilities of those devices. A user might access the same piece of content on two different devices, and can automatically receive a higher quality format on a device capable of playing that higher quality format. The user can purchase rights to content in any format, such that as new formats emerge or the user upgrades to devices with enhanced capabilities, the user can receive the improved formats automatically without having to repurchase the content. Further, the user can pause and resume content between devices even when those devices utilize different formats, and can access content on devices not otherwise associated with the user, receiving content in formats that are appropriate for those unknown devices even if the user has not previously accessed content in those formats.