Real-time play method and equipment

A technology of real-time broadcasting and equipment, which is applied in the branch office to provide special service devices, data exchange details, electrical components, etc., and can solve problems such as high pressure on the backbone network and increased backbone network congestion

Inactive Publication Date: 2011-06-01
SHENZHEN NEW SUPER BRIGHT LCD DISPLAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing playback method is usually that the server transmits the video data packets to multiple clients at the same time throug

Method used

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  • Real-time play method and equipment

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0048] Such as figure 1 As shown, in the flowchart of Embodiment 1 of the real-time playback method of the present invention, the real-time playback method includes:

[0049] Step S101. The server selects one of the multiple clients as the client group leader, and obtains the port number of the UDP broadcast of the client group leader;

[0050] Step S102. The server sends real-time playback instructions to multiple clients, at the same time, sends the group leader mark to the client group leader, and sends the port number of the client group leader's UDP broadcast to the client members in the group;

[0051] Step S103. The client team leader establishes a connection with the server;

[0052] Step S104. During real-time playback, the client group leader receives video data from the server, and at the same time, the client group leader broadcasts the received video data to the client members in the group through the UDP protocol.

[0053] To implement the technical solutio...

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PUM

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Abstract

The invention relates to a real-time play method and real-time play equipment. The method comprises the following steps that: A, a server selects one of a plurality of clients as a client group leader and acquires a port number of user datagram protocol (UDP) broadcast of the client group leader; B, the server transmits a real-time play instruction to the plurality of clients, transmits a group leader label to the client group leader and transmits the port number of the UDP broadcast of the client group leader to client members in a group; C, the client group leader establishes connection with the server; and D, the client group leader receives video data from the server and broadcasts the received video data to the client members in the group through the UDP broadcast during real-time play. By implementing the technical scheme provided by the invention, a bandwidth can be utilized well, the load of a backbone network is reduced, and the possibility of congestion of the backbone network is reduced.

Description

technical field [0001] The invention relates to the technical field of network data transmission, and more specifically, to a real-time playing method and playing equipment. Background technique [0002] Streaming media is also called streaming media. It means that the business uses a video transmission server to send the program as a data packet and transmit it to the network. After the user decompresses the data through the decompression device, the program will be displayed as before transmission. , users can on-demand and download high-quality music and MTV on the terminal device of the client anytime, anywhere, watch and listen to live TV programs, enjoy wonderful TV dramas and movies, experience intense sports events, and realize remote real-time monitoring and traffic conditions. Query and develop special applications for various industries. During real-time playback and video return, the system uses streaming media technology to ensure the real-time performance of t...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/18
Inventor 唐明付万钧王雪芳秦亚辉
Owner SHENZHEN NEW SUPER BRIGHT LCD DISPLAY
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