Messaging Video Captions with Preview Bar Timing Control
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Solution Overview
Problem
Existing messaging systems lack the ability to add time-based captions to captured video, limiting the interactive and informative capabilities of video content within messaging platforms.
Innovation Solution
A messaging system is developed with user interface elements that allow users to add time-based captions to captured video, enabling precise duration settings and editing options through a captions user interface, which includes a preview bar for frame selection and handle manipulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If messaging systems provide basic video capture functionality, then video content can be exchanged between users, but the systems lack the ability to add time-based captions which limits interactive and informative capabilities
Solution Approach 1:
The patent combines video capture functionality with caption editing capabilities into a single integrated messaging system. The system merges the video player interface with caption addition and timing controls, allowing users to simultaneously view and annotate video content without switching applications or modes.
Solution Approach 2:
The messaging system is enhanced to perform multiple functions: video capture, video playback, caption editing, and time-based caption placement. This multi-functional approach allows a single system to handle both basic messaging and advanced video content creation with captions.
2Manufacturing precision
If users are provided with caption editing tools, then precise timing and duration settings can be achieved, but the interface complexity increases with additional controls
Solution Approach 1:
The interface provides different levels of control complexity in different areas: simple caption text input fields for basic editing, and more specialized time bar manipulation controls for precise timing. Users can access detailed timing controls only when needed, keeping the overall interface clean while providing precision when required.
Solution Approach 2:
The system automatically pre-configures caption timing parameters and default values based on the video content being edited. Time bars are pre-positioned, and duration settings are automatically calculated, reducing the number of manual adjustments users need to make while still allowing precise control when desired.
Data Source
AI summary
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for adding time-based captions to captured video. The program and method provide for displaying, by a messaging application, a preview user interface for previewing and editing captured video in order to generate a media content item, the preview user interface including an interface element which is selectable to switch to a captions user interface for adding a caption to the media content item; switching, in response to first user input selecting the interface element, to the captions user interface which is configured to receive user input for caption content and a duration to display the caption content; receiving, via the captions user interface, second user input for the caption content and the duration; and generating the media content item based on the caption content and the duration to display the caption content.