Video Quality-Adaptive Image Processing for Better Display Output
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Solution Overview
Problem
Existing electronic devices uniformly adjust video data, leading to excessive processing and poor display effects for videos of varying quality, compromising user experience.
Innovation Solution
An electronic device receives information from a server to adjust video quality based on the specific quality of the target video and its own capabilities, performing image processing to match these parameters, thereby optimizing display.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If uniform adjustment is applied to all video data, then processing simplicity is improved, but display quality deteriorates due to excessive processing on already high-definition videos
Solution Approach 1:
The patent applies different processing intensities to different video data based on their inherent quality characteristics. High-definition videos receive minimal or no processing, while low-definition videos receive enhanced processing. This local differentiation resolves the contradiction by making processing quality-adaptive rather than uniform, improving display quality without complicating the overall processing framework.
Solution Approach 2:
The patent dynamically adjusts processing parameters based on the quality characteristics of input video data. By changing processing intensity parameters according to video definition levels, the system achieves both simplified processing for high-quality videos and enhanced processing for low-quality videos, resolving the contradiction between processing simplicity and display quality.
2Manufacturing precision
If no adjustment is applied to high-definition video data, then display quality is improved by avoiding excessive processing, but processing uniformity deteriorates
Solution Approach 1:
The patent introduces dynamic processing that adapts to the quality characteristics of input video data. The processing system automatically adjusts its behavior based on whether the input is high-definition or low-definition video, making the processing uniformity flexible rather than rigid. This dynamic approach maintains display quality by avoiding unnecessary processing of high-definition videos while preserving operational simplicity through automated quality-based routing.
3Manufacturing precision
If enhanced processing is applied to all video data, then display quality is improved for low-definition videos, but excessive processing occurs on high-definition videos leading to quality degradation
Solution Approach 1:
The patent applies the principle of partial action by providing enhanced processing only where needed (low-definition videos) and minimal or no processing where sufficient (high-definition videos). This selective application of processing power improves display quality for videos that need it while avoiding the harmful effects of excessive processing on videos that already have high quality, thus resolving the contradiction between improving display quality and preventing processing damage.
Data Source
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AI summary
Embodiments of this application provide a video processing method and an electronic device, relating to the field of electronic technologies. The method may be applied to the electronic device. The method includes: The electronic device may send a video obtaining request for a target video to a server, and receive, from the server, information used to adjust video quality of the target video and video stream information of the target video. The electronic device may further obtain video data corresponding to the video stream information based on the video stream information of the target video, perform image processing on the video data corresponding to the video stream information based on the information used to adjust the video quality of the target video, and display processed video data. In embodiments of this application, image processing can be performed on the video data for display with consideration of the video quality of the target video, to prevent excessive adjustment to the video data. This improves display effect of the video data and user experience.