Commentary Stream Distribution System for Broadcast Events

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Solution Overview

Problem

Current broadcasting systems limit viewers to a single commentary stream for events, requiring multiple commentary creators to obtain and combine their own event content, creating technical barriers and inefficiencies.

Innovation Solution

A system that allows multiple commentary streams to be provided for the same broadcast content, enabling users to select from various commentary sources, with the event and commentary content being displayed separately on a single device or across multiple devices, and enabling revenue sharing between content providers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple commentary creators each obtain their own event content, then multiple commentary perspectives can be provided, but device complexity and technical barriers increase

Engineering Contradiction:
Improvemultiple commentary perspectivesVSAvoidtechnical barriers
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system segments the broadcasting system into independent modules: event content acquisition module, commentary content acquisition module, and mixing module. Multiple commentary creators can independently acquire event content through the shared interface and combine it with their own commentary, enabling multiple perspectives without increasing overall system complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system provides a universal event content acquisition interface that serves all commentary creators. This multi-functional interface allows any commentary creator to obtain event content without requiring separate acquisition systems, thereby reducing technical barriers while maintaining versatility.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If event content and commentary are combined and broadcast separately, then broadcast quality is maintained, but ease of operation decreases

Engineering Contradiction:
Improvebroadcast qualityVSAvoidoperational simplicity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system merges event content and commentary content in the mixing module to create a unified broadcast output. This combining process maintains broadcast quality through proper audio-visual synchronization while simplifying operation by providing an integrated interface for content creators.

Inventive Principle:
Principle #5Merging (Combining)

3Device complexity

If a single commentary stream is provided, then system complexity is reduced, but adaptability decreases

Engineering Contradiction:
Improvesystem simplicityVSAvoidcommentary options
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The system dynamically allows users to select different commentary streams based on their preferences. The mixing module can switch between different commentary creators while maintaining the same event content, providing adaptability without requiring complex separate broadcast systems for each commentary option.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11425442B2System and methods for distributing commentary streams corresponding to a broadcast event
Publication Date: 2022.08.23 PEERLESS MEDIA
  • US11425442B2 patent drawing
  • US11425442B2 patent drawing
  • US11425442B2 patent drawing

AI summary

The invention relates generally to a system and methods for streaming broadcast event, and more particularly to a system and methods for distributing one or more commentary streams corresponding to the broadcast event. The system may be configured to receive, via an interface, a search request and, in response to the search request, present one or more broadcast streams, such as a live and/or recorded poker tournaments, eSports events, and the like. In response to detecting a selection of a broadcast stream, the system may obtain one or more associated commentary streams, which are prepared by a registered commentator and include audio and/or video. The system may then distribute a list of the associated commentary streams in a region of the user display. Advantageously, the list of commentary streams may provide a user with multiple points of view such as commentary specific for a home team and an away team.