Personalized Transition Animation via Video Frame Segmentation
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Solution Overview
Problem
Existing terminal devices have preset transition animations that cannot meet personalized user requirements, limiting the visual experience during mode switching.
Innovation Solution
An electronic device method that allows users to set a specified video as a transition animation, enabling personalized settings for screen-off, lock screen, and desktop modes, thereby enhancing user experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a preset transition animation is used, then the system operation is simple, but the user cannot meet personalized requirements
Solution Approach 1:
The patent segments the video content into multiple image frames that can be individually processed and displayed as transition animation frames. By dividing the video into discrete frames, the system enables personalized transition animations without requiring complete video playback, thus reducing complexity while maintaining adaptability.
Solution Approach 2:
The system performs preliminary processing of the video by extracting and caching individual image frames in advance. This preliminary action allows the transition animation to be played smoothly without real-time video decoding, reducing operational complexity while enabling personalized user selection of transition effects.
2Illumination intensity
If a video is used as transition animation, then the visual experience is improved, but the energy consumption increases
Solution Approach 1:
Instead of playing the entire video during transition, the system uses only the necessary portion - specific extracted image frames from the video. This partial action approach maintains the visual quality of video-based transitions while significantly reducing energy consumption by avoiding unnecessary video decoding and processing.
Solution Approach 2:
The system creates static image frame copies from the video content that can be displayed without continuous video playback. These copied frames provide the visual appeal of video transitions while consuming minimal energy, as they are simple image displays rather than active video rendering.
3Duration of action of moving object
If the transition animation is extended, then the visual effect is enhanced, but the switching time increases
Solution Approach 1:
The transition animation is segmented into a sequence of discrete image frames that can be displayed in rapid succession. This segmentation allows the animation to achieve an extended visual effect with multiple frames while maintaining fast switching speed, as each frame can be displayed briefly without requiring continuous video playback.
Solution Approach 2:
The system uses periodic display of pre-extracted image frames to create an extended animation effect. By cycling through multiple frames in a periodic sequence, the transition achieves enhanced visual duration while keeping the actual switching time short, as each frame is displayed for a brief, optimized duration.
Data Source
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AI summary
This application provides a display method and an electronic device. The method includes: The electronic device may generate a transition animation of the electronic device based on a user selection and a video stored in the electronic device. This implements personalized transition animation settings of the electronic device, thereby improving user experience.