Media Metadata Sharing via Extraction and Intermediary Logic

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Solution Overview

Problem

Social networking users face challenges in sharing media content, such as multimedia files, due to subscription requirements and digital rights management (DRM) restrictions, which can lead to violations of user agreements and copyright laws, limiting their ability to share content with their networks.

Innovation Solution

A system that allows users to share media content metadata through a social networking site, enabling users to post metadata associated with media content being played on their computer, which can then be accessed by their network members, prompting them to play or purchase the content if available, or providing options to obtain it if not already owned.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If users share media content directly with their social network, then content sharing capability is improved, but copyright compliance and DRM protection deteriorate due to potential violations

Engineering Contradiction:
Improvecontent sharing capabilityVSAvoidcopyright violation risk
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent extracts only the metadata (title, artist, album, cover art) from the actual media content files. By separating metadata sharing from content file sharing, users can share information about their media library without distributing the protected content itself, thus maintaining copyright compliance while achieving social sharing functionality.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system introduces a metadata sharing mechanism as an intermediary between the user's media library and their social network. Instead of direct content sharing, the metadata acts as a mediator that provides information about the content without being the content itself, enabling social interaction while respecting DRM protections.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If users share account login information to allow network members to access subscription content, then access capability is improved, but security and user agreement compliance deteriorate

Engineering Contradiction:
Improveaccess capabilityVSAvoidaccount security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

Instead of sharing the actual account credentials, the system creates a copy or representation of the content information through metadata. Network members can access information about the content without needing the original account, eliminating the security risk of credential sharing while maintaining access to content information.

Inventive Principle:
Principle #26Copying

3Adaptability or versatility

If users copy and paste article content into status updates to circumvent subscription requirements, then content accessibility is improved, but copyright compliance deteriorates

Engineering Contradiction:
Improvecontent accessibilityVSAvoidcopyright violation
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The system extracts metadata information (title, artist, album, cover art) from the full media content and shares only this extracted information. This allows users to share content information and enable others to discover and potentially purchase the content, without copying or distributing the actual protected content, thus avoiding copyright violations.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS9264465B2Social network media sharing with client library
Publication Date: 2016.02.16 MICROSOFT TECHNOLOGY LICENSING LLC
  • US9264465B2 patent drawing
  • US9264465B2 patent drawing
  • US9264465B2 patent drawing

AI summary

Concepts and technologies are described herein for providing media content sharing. The concepts and technologies disclosed herein can be employed to share media content with a social network, even for content subject to access control mechanisms and/or copyright laws. According to various embodiments disclosed herein, media content can be shared with a social network, or the like. An application running at or in conjunction with a computer can obtain information relating to media content displayed at or accessible to the computer, format the data, and transmit the data to a social networking site or other location in a format appropriate for the site. Contents and technologies for viewing the shared content also are disclosed.