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Screen projection method and device, computer equipment and storage medium

A technology of device information and port configuration files, applied in the field of communication, can solve the problems of high hardware configuration requirements, low definition, high WiFi access requirements, etc.

Active Publication Date: 2021-03-12
SHENZHEN WONDERSHARE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when DLNA is used for screen projection, it requires high quality requirements for the WiFi channel, and there are disadvantages such as high delay rate and low definition during screen projection.
When using Miracast for screen projection, there are also certain defects. For example, when the screen transmission process involves codec, it requires high hardware configuration and high performance consumption for the Android device. At the same time, it also requires relatively high WiFi access. High, it is easy to cause delay rate and affect the clarity of projection screen

Method used

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  • Screen projection method and device, computer equipment and storage medium
  • Screen projection method and device, computer equipment and storage medium

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0023] It should also be understood that the terminology used ...

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Abstract

The embodiment of the invention discloses a screen projection method and device, computer equipment and a storage medium. The method comprises the following steps: establishing communication connection between a client and a mobile server; the client acquires equipment information sent by the mobile server and sets a corresponding multimedia development library window according to the equipment information; the client acquires the encoded video sent by the server and decodes the encoded video to obtain a decoded video; and the client performs interface rendering and display on the decoded video based on the multimedia development library window. According to the embodiment of the invention, interface rendering is carried out on the decoded video through the multimedia development library window, and cross-platform screen projection is realized, so that barriers among different system ecology are broken.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a screen projection method, device, computer equipment, and storage medium. Background technique [0002] With the penetration and iterative development of smart technology, screen projection applications are becoming popular applications in home scenarios, and major Internet companies have entered the market with hardware products. With the application of smart technology and the evolution of business models, the business form and business ecology of large TV screens are constantly evolving, and the screen projection application is one of them. [0003] In the related technologies, there are mainly two projection methods: DLNA (Digital Living Network Alliance, Digital Living Network Alliance) and Miracast (developed by the Wi-Fi Alliance in 2012, a wireless display standard based on Wi-Fi direct connection) ). However, when DLNA is used for ...

Claims

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Application Information

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IPC IPC(8): H04N21/41H04N21/431H04N21/4363H04N21/44H04N21/4402H04N21/485
CPCH04N21/4122H04N21/43637H04N21/4402H04N21/44012H04N21/431H04N21/485
Inventor 黄华良
Owner SHENZHEN WONDERSHARE SOFTWARE CO LTD
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