Video Navigation Banner for Direct Instant Selection
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Solution Overview
Problem
Current methods for navigating video content on touchscreens, such as progress bars and thumbnails, are cumbersome and resource-intensive, especially on small screens, as they require multiple interactions and computations to select precise video instants.
Innovation Solution
A method using a graphical user interface with a banner of fixed, chronologically ordered images that can be slid through to directly access and play specific video portions, reducing the need for scrolling and complex interactions by allowing playback initiation with a single gesture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a progress bar is used for navigation, then the interface is simple and robust, but the user lacks guidance to select precise instants and must fumble around selecting many points
Solution Approach 1:
The video content is segmented into multiple thumbnail images displayed along the banner. Each thumbnail represents a specific time instant or segment of the video, allowing users to directly select precise instants by touching the desired thumbnail rather than fumbling through a continuous progress bar.
2Loss of information
If thumbnails are displayed to provide overview and facilitate navigation, then the user gets a quick idea of video passages, but a large number of operations are required to arrive at the relevant passage
Solution Approach 1:
The thumbnails are arranged horizontally along a banner that extends parallel to the video playback area, creating a spatial dimension for navigation. Users can directly touch any thumbnail along this horizontal axis to jump to the corresponding video instant, eliminating the need for sequential scrolling through multiple screens or pages of thumbnails.
3Adaptability or versatility
If traditional thumbnail methods are used, then navigation overview is provided, but the number of possible inputs increases which is problematic for touchscreen size and software complexity
Solution Approach 1:
The banner with thumbnails serves multiple functions simultaneously: it provides visual overview of video content, enables precise time selection, and acts as a navigation control interface. This multi-functional design consolidates what would otherwise require separate controls into a single integrated element, reducing overall system complexity.
Solution Approach 2:
The thumbnails in the banner are dynamically generated and updated based on the video content being played. As the video progresses or when users seek different portions, the thumbnails automatically refresh to reflect the current state, providing real-time navigation capabilities without requiring manual intervention or complex configuration.
Data Source
AI summary
A method for navigating through video content. The method includes using a graphical user interface displayed on a touch screen. The user interface includes: a video player, which can play, video content; and a banner having comprising a fixed number of images extracted from the video content. The images extend parallel to the banner in chronological order.