Multimedia Metadata Visualization for Direct Content Access
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Solution Overview
Problem
Current multimedia content interaction methods, such as touch interfaces, lack efficient direct access to specific parts of multimedia content without linear browsing, making it difficult for users to quickly locate useful information.
Innovation Solution
A method and system that display metadata representations, including intensity curves and key points, allowing users to visually identify and directly access useful parts of multimedia content through contact with the interface, enabling quick and precise selection of content without linear navigation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If linear browsing (fast forward/fast reverse) is used to access specific parts of multimedia content, then all content can be accessed, but the time required to locate useful information increases significantly
Solution Approach 1:
The system performs preliminary analysis of the multimedia content to generate metadata, intensity curves, and key point representations before the user needs to access specific information. This pre-processing creates a navigational map that enables direct access to useful content without linear browsing through the entire media file
Solution Approach 2:
The patent introduces metadata representations including intensity curves and key point indicators as intermediary elements between the user and the actual multimedia content. These intermediaries provide visual cues about content structure and importance, allowing users to navigate directly to relevant sections without watching or listening to the entire content sequentially
2Ease of operation
If touch interface gestures (scrolling, flicking) are used for navigation, then basic navigation functions are available, but direct access to specific content parts remains impossible
Solution Approach 1:
The patent adds a visual dimension to touch interface navigation by displaying intensity curves and key point representations on the screen. Instead of relying solely on linear scroll position, users can see visual indicators showing where important content is located, transforming one-dimensional scrolling into two-dimensional visual navigation
3Measurement precision
If selection gestures require precision for start and end points, then accurate content selection is possible, but the operation becomes difficult on small touch interfaces
Solution Approach 1:
The system performs self-service by automatically analyzing the multimedia content to identify key points, important segments, and intensity variations. This automated analysis reduces the burden on users to manually determine selection boundaries, as the system already has processed information about where important content is located
Data Source
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AI summary
The method involves displaying on an interface a representation of metadata relative to an entire multimedia content corresponding to present useful information in the multimedia content, where the representation of metadata is determined with respect to predefined criteria. A part of the multimedia content corresponding to a point of representation of metadata is selected based on detection of a contact established by a user with the interface at the point of the representation of metadata. Independent claims are also included for the following: (1) a system for providing interaction between a user and multimedia content (2) a computer program product comprising a set of instructions for implementing a method for providing interaction between a user and multimedia content.