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A video resolution adjustment method, electronic equipment and storage medium

A resolution adjustment and resolution technology, applied in the multimedia field, can solve problems such as wasting bandwidth, network congestion, and visual clarity improvement, and achieve the effect of size matching

Active Publication Date: 2021-09-21
SHENZHEN INPOR CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: beyond a certain distance from the human eye to the display screen, the maximum resolution higher than the human eye can recognize is used to display the video, which not only does not bring about the improvement of visual clarity, but also increases the loss of decoding performance and wastes bandwidth. , unnecessary high bit rate may also cause network congestion

Method used

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  • A video resolution adjustment method, electronic equipment and storage medium
  • A video resolution adjustment method, electronic equipment and storage medium
  • A video resolution adjustment method, electronic equipment and storage medium

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Embodiment Construction

[0059] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0060] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0061] It should be noted that, if there is no conflict, various features in the embodiments of the present...

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Abstract

Embodiments of the present invention relate to the field of multimedia technology, and disclose a video resolution adjustment method, electronic device and storage medium. The method first obtains the physical size of the display screen, calculates the viewing distance from the human eye to the display screen, The angular resolution and viewing distance of the eye, calculate the pixel density that can be recognized by the human eye at the viewing distance, and then calculate the optimum resolution of the video displayed in the display window according to the physical size and pixel density of the display window. The optimal resolution adjusts the coding resolution of the video displayed in the display window that conforms to the visual characteristics of the human eye.

Description

technical field [0001] Embodiments of the present invention relate to the field of multimedia technologies, and in particular to a method for adjusting video resolution, electronic equipment, and a storage medium. Background technique [0002] With the continuous development of the Internet, network video applications are becoming more and more extensive, such as live broadcast or video conferencing. Moreover, with the hardware development of electronic devices such as mobile phones, the video resolutions that can be displayed by electronic devices are getting higher and higher. [0003] Currently, in the video transmission of these applications, the encoding resolution of the video acquisition end is either adjusted manually or adaptively adjusted according to the bandwidth. This method has the following disadvantages: beyond a certain distance from the human eye to the display screen, the maximum resolution higher than the human eye can recognize is used to display the vi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/462H04N21/442
CPCH04N21/44213H04N21/4621
Inventor 倪元勋张弦
Owner SHENZHEN INPOR CLOUD COMPUTING CO LTD