CloudStick Proxy for Legacy Media Player Remote Access
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Solution Overview
Problem
Existing media player devices are limited in accessing remotely stored digital media content, as they often lack network connectivity and are restricted to locally stored content, and DRM-protected media is tied to specific devices, preventing seamless access across different playback devices.
Innovation Solution
The CloudStick system, a microprocessor-based solution that provides access to remotely stored digital media content through various interfaces, acts as a proxy between the media player and the digital media catalogue, managing connections and DRM, allowing any device to access a vast digital media catalogue without requiring reengineering of the playback device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If legacy media playback devices are used without network connectivity integration, then device complexity is minimized, but adaptability to access remotely stored digital media content is limited
Solution Approach 1:
The patent introduces a separate network-connected device that acts as an intermediary between the legacy media player and the digital media catalogue. This intermediary device handles all network communications, authentication, and content retrieval, while the legacy media player remains simple and requires no modification. The intermediary translates between the simple local file access interface that legacy devices expect and the complex remote catalogue access protocols.
2Adaptability or versatility
If DRM requirements are tied to specific devices, then security is improved, but adaptability across different playback devices is reduced
Solution Approach 1:
The patent segments the DRM protection system into two distinct components: device-specific authentication credentials stored on the media player, and content-specific licensing information stored remotely. This allows the system to verify device authenticity while enabling flexible content delivery across multiple authorized devices. The intermediary device manages this segmentation by coordinating between device authentication and content licensing.
3Quantity of substance
If digital media content is stored remotely in a catalogue, then storage capacity is effectively unlimited, but access speed and reliability without network connectivity is reduced
Solution Approach 1:
The patent implements preliminary action by enabling users to download and cache digital media content to local storage when network connectivity is available. The system proactively retrieves content before it is needed, storing it locally on the media player or intermediary device. This allows users to access their digital media catalogue offline without requiring network connectivity at playback time, while still benefiting from the expanded storage capacity of remote catalogues.
Data Source
AI summary
A microprocessor based system provides a media player with access to remotely-stored digital media content and/or its associated metadata. The system is capable of accessing the content, so that the media player is provided, by the system, with a suitable interface, accessible by that media player, for interacting with the content. The system may be packaged as a USB memory stick and can be inserted into, for example, a PC running a legacy media player with no intrinsic ability to access remotely stored content. The PC can in this way be enabled to access the remote content.