Desktop sharing method and system

Abstract

The invention provides a desktop sharing method and a system. The system comprises a sharing terminal, a multimedia multi-point control unit, a viewing terminal and a control terminal, wherein, the sharing terminal is used for collecting desktop images and position and status information of a mouse, receiving operation events from the control terminal and replaying and displaying the events after processing; the multimedia multi-point control unit is used for forwarding the desktop images and the operation events; the viewing terminal is used for receiving the desktop images, and the position and status information of the mouse from the sharing terminal and replaying and displaying the information after decoding and decompression; and the control terminal is used for receiving the desktop images from the sharing terminal, replaying and displaying the information after decoding and decompression, simultaneously carrying out the operation on the desktop images transmitted by the sharing terminal and sending the operation event to the sharing terminal by MCU. The viewing terminal of the desktop sharing system can smoothly browse the remote desktop image and carry out the operation on the sharing terminal by the remote control terminal, truly reflects the operation events as the operation on the sharing terminal, and has excellent interaction effect.

Description

technical field [0001] The invention relates to the field of desktop sharing, in particular to a desktop sharing method and system. Background technique [0002] With the rapid development of information technology, the network has become an important way of information dissemination. As a new way of interaction, remote control and interaction can complete immersive interaction without being in the same environment, and can realize remote viewing and operation. [0003] Desktop sharing is an important application in data sharing. It is often used in network video conferencing for document display, operation demonstration, and collaborative problem solving. It is an important and effective supplement to interactive methods such as audio, video, and text messages. [0004] VNC is the realization of a relatively mature desktop sharing system, which consists of a server (sharer) and multiple clients (viewer). When VNC collects on the server side, it only collects the image of ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings and deficiencies of the prior art, and provide a desktop sharing method. The present invention realizes that the viewing terminal in the desktop sharing system can browse smooth remote desktop images, and at the same time, the remote control terminal can view the shared desktop images. The terminal is operated, and the operation event is truly reflected as the operation of the shared terminal, and the shared terminal can smoothly collect the picture displayed by DirectX acceleration. VNC has poor double-click effects on devices such as touch screens, and has good interactive effects

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