Method and system for dynamically adjusting multi-device display effect

A technology of display effect and dynamic adjustment, applied in the field of image processing, can solve the problems of decreased display effect and occupation of computing resources, etc., and achieve the effect of small processing overhead, saving computing resources occupation, and improving display effect.

Active Publication Date: 2017-01-18
NANJING DUOWEIXINLIAN TECH
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Problems solved by technology

This requires the intermediate device to complete the conversion of two resolutions and timings according to the EDID of the intermediate device and the EDID of the

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  • Method and system for dynamically adjusting multi-device display effect
  • Method and system for dynamically adjusting multi-device display effect
  • Method and system for dynamically adjusting multi-device display effect

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[0018] To enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Hereinafter, the embodiments of the present invention will be described in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The following embodiments described with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention. Those skilled in the art can understand that, unless specifically stated otherwise, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the spec...

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Abstract

The embodiment of the invention discloses a method and a system for dynamically adjusting a multi-device display effect, relating to the technical field of image processing; computing resource occupation of intermediate equipment can be reduced. The method comprises the following steps: after connection between the intermediate equipment and image display equipment is established, reading EDID (Extended Display Identification Data) information of the image display equipment; reading a resolution ratio adjusting parameter corresponding to an application running on the intermediate equipment, and generating EDID information of the intermediate equipment according to the resolution ratio adjusting parameter and the EDID information of the image display equipment; enabling the intermediate equipment to receive an information reading request sent by image output equipment, and sending the EDID information of the intermediate equipment to the image output equipment; after the intermediate equipment receives an image signal generated and output by the image output equipment according to the EDID information of the intermediate equipment, sending the image signal to the image display equipment, so that the image display equipment displays the image signal transmitted via the intermediate equipment. The method and the system are suitable for dynamically adjusting the multi-device display effect.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method and system for dynamically adjusting display effects among multiple devices. Background technique [0002] At present, various image display devices such as monitors and projectors use EDID (Extended Display Identification Data, Extended Display Identification Data) to indicate various display information and performance parameters of images, such as various display resolutions and Its corresponding timing information. For example: before the image output device outputs the image, it will read the optimal resolution timing in the EDID of the image display device to determine its own output resolution and output timing. That is, the image resolution and output timing of the image output device are determined by the optimal resolution and display timing of the image display device EDID. [0003] In many scenarios such as live video broadcasting and confe...

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Application Information

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IPC IPC(8): G06F3/14H04N5/14
CPCG06F3/1423G06F3/1431H04N5/14
Inventor 高诚诚
Owner NANJING DUOWEIXINLIAN TECH
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