Screen Sharing Resolution Adaptation for Cross-Device Compatibility
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Solution Overview
Problem
The challenge of sharing screens and content between electronic devices is exacerbated by differences in resolution and aspect ratio, leading to suboptimal viewing conditions.
Innovation Solution
A method for optimizing screen sharing by determining the best resolution and aspect ratio for the recipient device, ensuring that the screen and content are shared in the most suitable format.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If screen sharing is performed between devices with different resolutions and aspect ratios, then content can be shared between devices, but the viewing quality and comfort are degraded
Solution Approach 1:
The transmitting device dynamically changes display parameters (resolution and aspect ratio) based on the receiving device's capabilities. The system detects the receiving device's screen characteristics and adjusts the transmitted content's resolution and aspect ratio parameters to match, thereby maintaining optimal display quality across different devices while ensuring compatibility.
2Manufacturing precision
If the transmitting device uses its native resolution for screen sharing, then the source content quality is preserved, but the receiving device cannot display it optimally due to resolution and aspect ratio mismatches
Solution Approach 1:
The system performs preliminary detection of the receiving device's resolution and aspect ratio capabilities before initiating screen sharing. Based on this advance knowledge, the transmitting device pre-adjusts the content parameters to match the receiving device's specifications, ensuring both source quality preservation and display compatibility without requiring real-time adjustments during content transmission.
Data Source
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AI summary
An electronic device comprises a communication module, a display, a processor, and a memory, wherein the memory can control the communication module such that the processor performs a communication connection for screen sharing with an external electronic device, can acquire display information of the external electronic device from the external electronic device, can generate one or more pieces of transmission screen information on the basis of at least the display information of the electronic device or the display information of the external electronic device, and can determine the resolution or the screen ratio of the transmission screen information on the basis of at least the screen ratio of the external electronic device.