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Wireless one-screen method and device based on flow media manner

A streaming media and wireless technology, applied in the field of streaming media, can solve the problems of inconvenient portability, inconvenient expansion, and few programming interfaces

Inactive Publication Date: 2016-02-24
BEIJING YINGMEIJI TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) There are few programming interfaces on the device, which is not easy to expand;
[0005] (2) The existing same-screen devices only support computers, which do not conform to the current trend of more and more common applications of mobile terminals, and are not easy to carry

Method used

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  • Wireless one-screen method and device based on flow media manner
  • Wireless one-screen method and device based on flow media manner
  • Wireless one-screen method and device based on flow media manner

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] Such as figure 1 As shown, the wireless same-screen method based on streaming media in the embodiment of the present invention includes the following steps:

[0039] Before this step is described in detail, firstly, the present invention will be described in the way of streaming media.

[0040] Such as figure 2 As shown, the present invention adopts WirelessDisplay (wireless display) technology, is made up of server (Server) and client (Client) two major parts, carries out data transmission and control. Tec...

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Abstract

The invention provides a wireless one-screen method and device based on a flow media manner. The method comprises the following steps that: a client side receives a one-screen request instruction input by a user, codes the one-screen request instruction, and sends the coded one-screen request instruction to a server through an internet; the server decodes the received coded one-screen request instruction to obtain response data description corresponding to the one-screen request instruction, and starts response to the one-screen request instruction; the server captures video frame data in a current desktop according to the response data description, codes the video frame data in the current desktop, generates video response data, and sends the video response data to the client side through the internet; and the client side decodes the received video response data and performs rendering play of the decoded video response data, such that one-screen display of the client side and the current tabletop of the server is realized. The method and the device disclosed by the invention have the characteristics of being expandable, portable and configurable.

Description

technical field [0001] The present invention relates to the technical field of streaming media, in particular to a wireless same-screen method and device based on streaming media. Background technique [0002] With the popularization of multimedia terminal devices such as computers, mobile phones, and tablet computers, the same-screen sharing technology is used more and more. The same screen sharing technology is to send the video data played by one multimedia device to one or more other multimedia devices, and the receiving end of the multimedia device decodes and plays it after receiving the data, so as to realize the real-time screen display of multiple devices synchronously . For example, while a computer is playing a video, devices such as mobile phones and tablets can also play it synchronously. [0003] However, the existing same-screen sharing technology has the following problems: [0004] (1) There are few programming interfaces on the device, which is not easy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2343H04N21/239H04N21/43H04N21/4402H04N21/6437H04N21/647
CPCH04N21/6437H04N21/234309H04N21/2393H04N21/4307H04N21/440218H04N21/64738
Inventor 朱郁丛李小波
Owner BEIJING YINGMEIJI TECH CO LTD
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