Audio and video multicast playback method, device and system based on virtual desktop
A technology of virtual desktop and playback method, applied in the field of communication, can solve the problems of terminal playing audio and video stuck, large network bandwidth and CPU consumption, etc., to save communication bandwidth and solve the effect of excessive network bandwidth and CPU consumption.
Active Publication Date: 2020-09-08
NANJING ZHONGXING XIN SOFTWARE CO LTD
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[0006] The present invention provides a virtual desktop-based audio and video multicast playback method, device and system, aiming to solve the problem of terminal audio and video stuck due to excessive server network bandwidth and CPU consumption when using the virtual desktop-based Jiyu teaching software The problem
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[0058] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0059] The present invention provides a virtual desktop-based audio and video multicast playback method, such as figure 1 As shown, it shows a schematic flow chart of the first embodiment of the virtual desktop-based audio and video multicast playback method of the present invention, and the virtual desktop-based audio and video multicast playback method includes:
[0060] S10. When starting the first multicast component of the first virtual machine, generate multicast address information, and obtain a list of second virtual machines in the multicast that have started the second multicast component;
[0061] The first virtual machine and the second virtual machine may be deployed on the same server, or may be deployed on different servers. The first virtual machine is a virtual machine on the server, each of the firs...
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A method for audio / video multicast playback based on a virtual desktop, comprising: when a first multicast component of a first virtual machine is started, generating multicast address information, and acquiring a list of second virtual machines within the multicast, which have started second multicast components; multicasting, according to the list of second virtual machine, to a predetermined second virtual machine the multicast address information; sending the multicast address information received by the second multicast component of the predetermined second virtual machine to a first terminal by means of a desktop agent, such that the first terminal joins in a multicast group according to the multicast address information; multicasting, by means of a first playback component of the first virtual machine, to the first terminal audio / video data, so as to make the first terminal play back the corresponding audio / video content after receiving the audio / video data. Further disclosed are a device and a system for audio / video multicast playback based on a virtual desktop. This invention solves the problem of the unsmooth playback when a terminal plays back an audio or a video.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a virtual desktop-based audio and video multicast playback method, device and system. Background technique [0002] A virtual desktop is a service that runs an operating system on a server or a virtual machine of the server, and sends desktop data on the server or virtual machine to a remote client through the network. The virtual desktop system components can be logically divided into server system components and client system components. The client system components request to establish a connection with the remote desktop server based on the spice (Simple Protocol for Independent Computing Environment) protocol. The remote desktop server system components Respond to the connection request from the virtual desktop client, and establish a connection to the desktop experience service with the virtual desktop client. [0003] The VDI (Virtual Desktop Infrastructure...
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IPC IPC(8): H04N21/41H04N21/436H04N21/6402H04N21/6405
CPCH04N21/4126H04N21/43615H04N21/6402H04N21/6405H04N21/41
Inventor 吴馨崔振峰
Owner NANJING ZHONGXING XIN SOFTWARE CO LTD