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Wireless screen projection method and system, intelligent equipment and computer readable storage medium

A technology for smart devices and storage media, applied in the field of smart devices and computer-readable storage media, wireless screen projection methods, and systems, can solve problems such as abnormal screen projection and low quality of screen projection, and improve the quality of screen projection and viewing Effect, reduce the effect of screen projection freeze

Pending Publication Date: 2022-07-01
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to address the above problems and propose a wireless screen projection method, system, smart device, and computer-readable storage medium, which are used to solve the problem of using Miracast technology in the prior art, which is prone to screen projection abnormalities, resulting in low projection quality. technical issues

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  • Wireless screen projection method and system, intelligent equipment and computer readable storage medium
  • Wireless screen projection method and system, intelligent equipment and computer readable storage medium
  • Wireless screen projection method and system, intelligent equipment and computer readable storage medium

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] see figure 1 , is a schematic flowchart of a wireless screen projection method in an embodiment of the present application, and the method includes:

[0023] Step 101: The first device sends a wireless screen projection request to the second device, and the wireless screen projection request carries a transmission protocol negotiation signal;

[0024] In the embodiments of the present application, the wireless screen projecti...

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PUM

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Abstract

The invention discloses a wireless screen projection method and system, intelligent equipment and a computer readable storage medium, and the method comprises the steps that first equipment sends a wireless screen projection request to second equipment, and the wireless screen projection request carries a transmission protocol negotiation signal; the first device receives a response signal fed back by the second device, wherein the response signal is determined by the second device based on a transmission protocol corresponding to the transmission protocol negotiation signal; and the first equipment establishes RTP connection with the second equipment to receive screen projection of the second equipment. The same transmission protocol between the first equipment and the second equipment is ensured through the transmission protocol negotiation signal, the abnormal conditions of screen projection lagging and blurred screen are reduced, the screen projection quality is improved, and the first equipment synchronously displays the screen content of the second equipment.

Description

technical field [0001] The present invention relates to the technical field of screen projection, and in particular, to a wireless screen projection method, system, smart device, and computer-readable storage medium. Background technique [0002] With the popularity of devices with screens, the usage rate of screen projection between mobile phones and TVs is also increasing, and both the Android system of the mobile phone and the Windows system of the TV support the Miracast technology. The Miracast technology was developed by the Wi-Fi Alliance in 2012 and is a wireless display standard based on Wi-Fi Direct. [0003] The current wireless screen projection method using Miracast technology takes a long time to connect, which may easily lead to abnormal situations such as blurry screen, freeze or playback interruption during the screen projection process, which reduces the quality of the screen projection. [0004] Therefore, the existing technology still needs to be improve...

Claims

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Application Information

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IPC IPC(8): H04N21/4363H04N21/6437H04W4/80
CPCH04N21/43637H04N21/6437H04W4/80
Inventor 梁亮
Owner SHENZHEN TCL NEW-TECH CO LTD