Media Player Preference Sync via Remote Metadata Files
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Solution Overview
Problem
Existing technologies fail to ensure that a user can experience particular media content according to their pre-determined preferences across different rendering devices without requiring manual adjustment of settings.
Innovation Solution
A method and media player that utilize a metadata file stored on a remote server to associate user preferences with media content, allowing settings like volume, brightness, and other parameters to be synchronized and adjusted across various devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If user preferences are manually adjusted on each device, then settings can be customized for each device, but it requires significant user time and effort to adjust settings on multiple devices
Solution Approach 1:
The system performs preliminary action by automatically transferring and applying user preference settings from a source device to a target device before the user needs to use it. The metadata file containing user preferences is pre-configured and automatically retrieved, eliminating the need for manual settings adjustment on each device.
Solution Approach 2:
The system implements self-service by enabling automatic settings transfer without requiring user intervention. The media player autonomously retrieves the metadata file from the server, extracts user preferences, and applies them to the current media content, making the system serve itself rather than requiring manual user configuration.
2Adaptability or versatility
If user preferences are stored locally on each device, then settings are readily available, but synchronization across multiple devices becomes complex and requires manual intervention
Solution Approach 1:
The system introduces an intermediary component - a centralized server storing metadata files containing user preferences. This intermediary mediates between multiple devices, allowing automatic retrieval and synchronization of settings without direct device-to-device communication, thereby simplifying the synchronization process and enabling cross-device compatibility.
Solution Approach 2:
The metadata file format is designed to be universal and device-agnostic, allowing the same file to be used across different media players and devices. This universality enables a single preference configuration to serve multiple devices with different capabilities, simplifying synchronization while maintaining adaptability.
3Reliability
If detailed user preference data is stored, then personalized experience is improved, but data storage requirements and security risks increase
Solution Approach 1:
The system extracts only the essential user preference parameters needed for media content rendering from the complete user profile. By taking out and storing only the relevant metadata (such as volume preferences, brightness settings, and content-specific adjustments) rather than complete user data, the system achieves personalization accuracy while minimizing data storage requirements.
4Manufacturing precision
If settings are device-specific, then optimization for each device is achieved, but portability of user preferences across devices is lost
Solution Approach 1:
The system transitions from a single-dimension device-specific storage approach to a two-dimensional solution: preferences are stored both locally on each device for immediate access and on a centralized server for portability. This dimensional change allows the system to maintain device-specific optimization while enabling cross-device portability through the metadata file transfer mechanism.
Data Source
AI summary
An embodiment of the present invention may be deployed in a system comprising a media player and a remote server operably connected to communicate with one another. The invention allows for a settings file to be stored on the remote server, the settings file comprising parameters useful for adjusting different settings on the media player such that rendering of a particular content to be made possible on the media player according to a user's predetermined taste by downloading the settings from the server onto the media player.