Multimedia Synchronization via Server-Mediated Deep Links

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Solution Overview

Problem

Existing technologies face challenges in synchronizing the simultaneous presentation of multimedia content across multiple devices, especially when those devices do not share the same subscriptions, limiting the ability for users to watch content with remotely-located relatives and friends.

Innovation Solution

A computer-implemented method and system that generates a multimedia content synchronization request to instruct multiple media devices to synchronize the presentation of multimedia content, including a deep link, position, and state of the content, allowing users to interact while watching synchronized content.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If manual synchronization methods (phone call, text message, third-party application) are used to coordinate content viewing across multiple devices, then users can watch content with remotely-located relatives and friends, but the synchronization process becomes technologically challenging and complex especially when devices do not share the same subscriptions

Engineering Contradiction:
Improveability to watch content across devices with different subscriptionsVSAvoidsynchronization process complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a server as an intermediary component that receives synchronization requests from first media device, determines appropriate content based on subscription information from second media device, and provides the determined content back to the first media device. This server intermediary resolves the complexity of direct device-to-device synchronization across different subscription platforms by centralizing the content matching logic and subscription verification process.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If content is displayed on a single TV for watching, then the viewing experience is simple and straightforward, but users who desire to watch content with someone not sitting in front of the same TV must manually synchronize content using complex methods

Engineering Contradiction:
Improvecontent viewing convenienceVSAvoidsynchronization system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent segments the content delivery system into multiple independent media devices (first media device, second media device) that can be geographically distributed, each maintaining its own subscription and content library. The server coordinates between these segmented devices, allowing users to watch content on different devices simultaneously without requiring a single centralized display, thus improving ease of operation while managing complexity through modular architecture.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If multiple media devices are used for simultaneous content presentation, then users can watch content together remotely, but synchronizing the presentation becomes technologically challenging when devices do not share the same subscriptions

Engineering Contradiction:
Improveremote simultaneous viewing capabilityVSAvoidsynchronization reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent implements a feedback mechanism where the server receives subscription information from the second media device in response to the synchronization request, uses this feedback to determine compatible content that both devices can access, and adjusts the content selection accordingly. This feedback loop ensures reliable synchronization by continuously adapting content selection based on the actual subscription capabilities of each device involved in the watch party.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS20250193279A1Sychronization of multimedia content presentation across multiple devices in a watch party
Publication Date: 2025.06.12 ROKU INC
  • US20250193279A1 patent drawing
  • US20250193279A1 patent drawing
  • US20250193279A1 patent drawing

AI summary

Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for synchronizing the simultaneous presentation of multimedia content across multiple devices. An example embodiment operates by generating a multimedia content synchronization request configured to instruct a second media device to synchronize a presentation of multimedia content on the second media device with a first media device. The multimedia content synchronization request can include, for example, a deep link indicative of a channel of the multimedia content, a position of the multimedia content, and a state of the multimedia content to start the presentation of the multimedia content. Subsequently, the example embodiment operates by transmitting the multimedia content synchronization request to the second media device.