Collaborative Video Streaming with Stream Segmentation

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Solution Overview

Problem

Conventional video viewing platforms lack interactive and collaborative features, limiting social interactions among users and not well-suited for real-time video sharing and commenting.

Innovation Solution

A collaborative video streaming system that includes a stream collaboration module and a stream management module, allowing users to create and manage video streams, add videos, rate them, and engage in real-time chatting, while managing client computers and user interactions within the streaming environment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a conventional video viewing channel is preserved for individual account holders, then user account management is simplified, but social interactions and collaborative viewing capabilities are limited

Engineering Contradiction:
Improveaccount managementVSAvoidcollaborative viewing capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system segments the video viewing channel into two distinct levels: individual user channels and collaborative stream channels. User channels remain simple and personal, while stream channels provide the collaborative functionality. This segmentation allows each type of channel to be optimized for its specific purpose without compromising the other.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent merges individual user channels with stream channels by allowing users to join streams and interact within the stream context. The system combines the simplicity of individual channel management with the social interaction capabilities of multi-user streams, creating a hybrid approach that satisfies both requirements.

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If real-time collaborative viewing features are added to enable social interactions, then user engagement is improved, but system complexity increases

Engineering Contradiction:
Improveinteractive viewing capabilityVSAvoidsystem architecture
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system introduces stream channels as intermediary structures that mediate between individual users and the collaborative viewing environment. The stream channel acts as a container that manages multiple users, their interactions, and video playback state, thereby shielding individual users from the complexity of coordinating with others while enabling rich social interactions.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent adds a new dimension to the video viewing system by introducing the stream channel layer above individual user channels. This dimensional addition allows collaborative features to operate in a separate space, managing complexity at the stream level rather than requiring complex point-to-point coordination between users.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If multiple users can join and interact in a stream, then social engagement is enhanced, but stream management and user moderation become more difficult

Engineering Contradiction:
Improvemulti-user interaction capabilityVSAvoidstream management
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The stream channel provides self-service management capabilities including automatic user joining, playback state synchronization, and built-in moderation tools. The system automatically handles the coordination of multiple users, synchronizes video playback across all participants, and provides moderation interfaces for managing user behavior, thereby reducing the manual effort required to manage streams.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS9560417B1Collaborative streaming of video content
Publication Date: 2017.01.31 GOOGLE LLC
  • US9560417B1 patent drawing
  • US9560417B1 patent drawing
  • US9560417B1 patent drawing

AI summary

A system, method and various user interfaces enable visually browsing multiple groups of video recommendations. A video stream includes a group of videos to be viewed and commented by users who join the stream. Users who join a stream form a stream community. In a stream community, community members can add videos to the stream and interact collaboratively with others community members, such as chatting in real time with each other while viewing a video. With streams, a user can create a virtual room in an online video content distribution environment to watch videos of the streams and interact with others while sharing videos simultaneously. Consequently, users have an enhanced video viewing and sharing experience.