Method for realizing wireless screen sharing of multiple users

A screen and wireless technology, applied in the field of screen display in multimedia conference rooms, can solve the problems of the era that does not meet the requirements of rapid iteration of production results, and the inefficiency of corporate meetings, to simplify operations, increase enthusiasm for participation, and be easy to analyze and compare. Effect

Inactive Publication Date: 2016-01-20
BEIJING E TECHSTAR
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  • Description
  • Claims
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Problems solved by technology

To a certain extent, it has caused the low efficiency of corporate meetings, which does not

Method used

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  • Method for realizing wireless screen sharing of multiple users
  • Method for realizing wireless screen sharing of multiple users
  • Method for realizing wireless screen sharing of multiple users

Examples

Experimental program
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Embodiment Construction

[0027] like figure 1 As shown, a method for realizing wireless screen sharing among multiple people according to an embodiment of the present invention includes the following steps: establishing a video connection between a host and a display screen; establishing a wireless connection between the host and one or more clients, the The host and the client run a video transmission program; the host selects a corresponding display mode according to the number of connected clients; the host receives screen information captured by the client, and transmits the screen information to the display screen for display.

[0028] In multi-user screen sharing: the screen content of multiple users is shared and displayed on the display device, the client program screen captures and encodes, and the service program decodes and renders the received data stream and sends it to the display device. Make full use of the existing conference room screen display equipment, take multiple users particip...

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Abstract

The invention relates to a method for realizing wireless screen sharing of multiple users. The method comprises the following steps that: video connection between a host and a display screen is established; wireless connection among the host and more than one client sides is established; the host and the client sides operate a video transmission program; the host selects a corresponding display mode according to the number of the connected client sides; and the host receives screen information captured by the client sides and transfers the screen information to the display screen to display. Sharing and screen projection of user screen contents can be completed in a wireless transmission manner; a video line is unnecessary to repetitively plug; therefore, the tedious degree of the screen projection operation for a conference is simplified; screen projection displays of multiple kinds of wireless equipment terminals are compatible; by means of support of multiple kinds of platforms, contents of a mobile phone and a tablet computer also can be projected into a screen to interact; interaction of a large screen and a small screen is supported; and extra white board equipment is unnecessary.

Description

technical field [0001] The invention relates to the technical field of screen display in a multimedia conference room, in particular to a method for realizing wireless screen sharing among multiple people. Background technique [0002] During multi-person conferences, the video cable needs to be plugged and unplugged constantly; the video cable is not long enough, and some computers do not have suitable output interfaces; multiple documents need to be placed on one screen for comparative analysis; during the meeting, it needs to be marked and used Electronic whiteboard; look for the correct screen-casting key combination, "Fn+?". [0003] The above problems are often encountered when we need to throw the laptop on the screen in the meeting. In the conference room, large-scale display devices such as projectors, LCD screens, and splicing screens are common devices in the conference room. Generally speaking, these display devices are wired to the computer, and are connected ...

Claims

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Application Information

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IPC IPC(8): H04N7/15H04L29/08
Inventor 钱苏晋
Owner BEIJING E TECHSTAR
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