Machine-Learning Time Marking for Faster Media Segment Access

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Solution Overview

Problem

Media item creators face significant time and resource challenges in determining and marking informative content segments for efficient user access, leading to increased latency and inefficiency.

Innovation Solution

A machine-learning model is trained using historical media item data to automatically identify and mark distinct content segments, allowing users to access specific portions without consuming the entire media item.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual segment identification is used by creators, then accuracy of content segment marking is improved, but time consumption and resource expenditure increase significantly

Engineering Contradiction:
Improveaccuracy of content segment markingVSAvoidtime consumption for segment identification
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system enables self-service by allowing the machine-learning model to automatically identify and mark content segments without requiring manual intervention from creators. The model processes media items independently, extracting informative segments based on trained patterns, thereby eliminating the time-consuming manual marking process while maintaining segmentation accuracy.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical manual marking process with an automated machine-learning system. The model uses computational algorithms to analyze media items, identify informative content segments, and generate time marks automatically, substituting human labor with an intelligent automated system that achieves both speed and accuracy.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Manufacturing precision

If manual segment identification is used by creators, then quality of content segmentation is improved, but computing resources and efficiency deteriorate

Engineering Contradiction:
Improvequality of content segmentationVSAvoidcomputing efficiency
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The machine-learning model performs self-service by autonomously analyzing media items and generating content segmentations without requiring creator intervention. The system processes media items independently, applying trained algorithms to identify informative segments and generate time marks, thereby achieving high segmentation quality while significantly improving computing efficiency and productivity.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If the machine-learning model processes all media items sequentially, then processing depth is improved, but processing speed and latency increase

Engineering Contradiction:
Improveprocessing depthVSAvoidprocessing speed
Core Design Contradiction:
Measurement precisionVSSpeed

Solution Approach 1:

The system applies segmentation by dividing the media item processing into discrete content segments based on informative content detection. The machine-learning model identifies and processes distinct content segments independently, allowing for optimized processing depth for each segment while maintaining overall processing speed through parallelization and efficient sequential handling of segmented data.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12382139B2Time marking chapters in media items at a platform using machine-learning
Publication Date: 2025.08.05 GOOGLE LLC
  • US12382139B2 patent drawing
  • US12382139B2 patent drawing
  • US12382139B2 patent drawing

AI summary

Methods and systems for time marking of media items at a platform using machine-learning are provided herein. An indication of a identified media item is provided as input to a machine-learning model and one or more outputs of the machine-learning model is obtained. The one or more obtained outputs comprise time marks identifying each of the plurality of content segments of the media item. Each of the plurality of content segments is associated with a segment start indicator for a timeline of the media item. A resulting duration is determined of a combination of the plurality of content segments for which the time marks were obtained from the one or more of outputs of the machine-learning model. Responsive to determining that the resulting duration is less than the duration of the media item, one or more further inputs is provided to the machine learning model.