Multimedia Content Block Synchronization for Seamless Transitions

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Solution Overview

Problem

Current interactive streaming multimedia content experiences noticeable disconnects in audio and video between segments, lacking seamless transitions.

Innovation Solution

A system and method for constructing multimedia content using block definition modules that synchronize video and audio segments, create seamless connections between content blocks, and include interactive layers with controls, allowing seamless transitions and viewer interaction tracking.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If separate video segments are used for interactive streaming multimedia content, then viewer interaction and choice are enabled, but noticeable disconnects occur in audio and video between segments

Engineering Contradiction:
Improveviewer interaction capabilityVSAvoidseamlessness of audio-video transition
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system performs preliminary actions by pre-synchronizing audio and video segments during the content creation phase. Timecodes are assigned to each segment in advance, and the system buffers and pre-loads segments to ensure they are ready for seamless playback. This preliminary preparation eliminates the need for real-time synchronization adjustments that would cause disconnects.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces an intermediary synchronization mechanism that acts as a mediator between separate video and audio segments. This intermediary layer uses timecode matching and buffering to bridge the gap between segments, ensuring that transitions occur smoothly without noticeable disconnects to the viewer.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If multiple video segments are jumped to upon selection, then interactive choices are implemented, but audio-video synchronization is disrupted

Engineering Contradiction:
Improveinteractive choice implementationVSAvoidaudio-video synchronization precision
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

All video segments are pre-synchronized with their corresponding audio segments during content creation. Timecodes are assigned to each segment in advance, and the system buffers and pre-loads segments to ensure they are ready for seamless playback. This preliminary preparation eliminates the need for real-time synchronization adjustments that would cause disconnects.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements a feedback mechanism that continuously monitors playback position and segment synchronization status. When a viewer makes a selection, the system uses this feedback to immediately adjust and maintain synchronization as the playback jumps to the selected segment, ensuring audio-video alignment is preserved throughout the interactive experience.

Inventive Principle:
Principle #23Feedback

3Adaptability or versatility

If interactive controls are added to multimedia content blocks, then viewer engagement is enhanced, but system complexity increases

Engineering Contradiction:
Improveinteractive control functionalityVSAvoidcontent block structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent divides the multimedia content into discrete, modular blocks, each with its own set of interactive controls. This segmentation allows each block to be independently configured and managed, reducing the overall system complexity by breaking down the large complex system into smaller, more manageable units with standardized interfaces.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system implements a universal block structure that can serve multiple functions. Each content block is designed with standardized properties and controls that can be reused across different contexts and content types, reducing complexity by eliminating the need for custom solutions for each individual content element.

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

Data Source

PatentUS8860882B2Systems and methods for constructing multimedia content modules
Publication Date: 2014.10.14 JBF INTERLUDE 2009
  • US8860882B2 patent drawing
  • US8860882B2 patent drawing
  • US8860882B2 patent drawing

AI summary

A system for constructing seamlessly viewable multimedia content from selectably presentable multimedia content blocks includes a block definition module for facilitating creation and modification of the content blocks. The block definition module includes a media assignment submodule for associating a synchronized audio and video segment with a content block. Also included is a block linking submodule for creating seamless connections between content blocks, whereby a transition between the connected blocks occurs substantially without interruption upon viewing the multimedia content. The block definition module further includes a layer submodule for associating an interactive layer having interactive controls with the content block.