Mobile Terminal Video Image Capture Touch Interface
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Solution Overview
Problem
Current mobile terminals lack convenient methods for capturing images during video playback and do not provide diverse side functions, limiting user interaction and functionality during video watching.
Innovation Solution
A mobile terminal and controlling method that allows image capture based on user input type, enabling various capture methods such as single-touch and multi-touch inputs, and provides side functions like search, save, and metadata-based operations during video playback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a mobile terminal provides basic video playback function, then the device can play videos, but it lacks convenient image capture methods during video playback
Solution Approach 1:
The patent implements multiple capture methods (single-touch capture, multi-touch capture, drag-based capture) within a single video playback interface, allowing the terminal to perform both video playback and various image capture operations through different touch interactions with the same UI elements
2Adaptability or versatility
If a mobile terminal provides only basic video playback, then the device structure remains simple, but it does not provide diverse side functions during video watching
Solution Approach 1:
The patent merges video playback functionality with multiple side functions (image capture, search, save operations) into a unified system where touch interactions during video playback trigger additional functions, eliminating the need for separate applications or complex system architecture
3Ease of operation
If a mobile terminal allows flexible image capture during video playback, then user convenience is enhanced, but the control interface becomes more complex
Solution Approach 1:
The patent enables the video playback interface itself to serve multiple functions - the video display area and control elements can be directly touched to initiate capture operations, eliminating the need for separate capture buttons or complex control schemes
Data Source
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AI summary
A mobile terminal and controlling method thereof are disclosed, by which a capture image is created or various side functions are performed in accordance with a user's command input in a specific mode in the course of playing a video. The present invention includes playing a video on a touchscreen, entering a capture mode, detecting a touch input to a 1st point of a 1st region of the touchscreen with a pointer, displaying a capture user interface (UI) on a 2nd region including the 1st point while the touch input is maintained, removing the touch input from a 2nd point of the capture user interface, and capturing an image at a timing point corresponding to the 2nd point in the video.