Time-Shifting Content Delivery to Prevent Ad Skipping

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Solution Overview

Problem

Existing content delivery systems face challenges in preventing automated content manipulation, such as advertisement skipping, which can result in undesirable content manipulation for viewers.

Innovation Solution

The method involves time-shifting content by inserting delay elements that allow for the generation and provision of time-shifted content to devices, circumventing automated processes by delaying the transmission of content and inserting shift content to avoid detection by advertisement skipping technologies.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If automated content manipulation processes are used to skip advertisements, then advertising revenue is reduced, but content viewing quality deteriorates due to unintended skipping

Engineering Contradiction:
Improveadvertising revenueVSAvoidcontent viewing quality
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system applies preliminary action by time-shifting content before it reaches the viewer's device. Content is delayed by a predetermined time period (e.g., 1-5 minutes) so that automated skipping processes that operate on original timing cannot correctly identify and skip advertisements. This preliminary time-shift prevents the harmful effect of unintended skipping while maintaining advertising revenue through proper ad delivery timing.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If content is time-shifted to circumvent automated skipping, then content manipulation is prevented, but content delivery complexity increases

Engineering Contradiction:
Improvecontent manipulation preventionVSAvoidcontent delivery complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system uses an intermediary time-shifting mechanism that sits between content sources and viewer devices. This intermediary layer introduces controlled delays without requiring complex modifications to either the content source or the viewer's processing capabilities. The time-shifted content is delivered through standard transmission channels, maintaining simplicity in content delivery while achieving manipulation prevention.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If time-shifted content is provided to multiple devices, then content distribution flexibility is improved, but synchronization difficulty increases

Engineering Contradiction:
Improvecontent distribution flexibilityVSAvoidsynchronization difficulty
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system applies preliminary action by establishing predetermined time-shift parameters before content distribution to multiple devices. Each device receives content with a consistent time-shift applied in advance, eliminating the need for complex real-time synchronization. The time-shifted content maintains proper timing relationships across all devices, allowing flexible distribution without synchronization difficulties.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9420252B2Methods and systems for time-shifting content
Publication Date: 2016.08.16 COMCAST CABLE COMM LLC
  • US9420252B2 patent drawing
  • US9420252B2 patent drawing
  • US9420252B2 patent drawing

AI summary

Methods and systems for providing data such as content are disclosed. A method can comprise receiving content, randomly shifting the received content, and providing the randomly shifted received content to a computing device.