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System and method for realizing video monitoring by fusion of extended extensible markup language (XML)-based messaging and presence protocol (XMPP) and routing table maintenance protocol (RMTP)

A video surveillance system and video surveillance technology, applied in the video surveillance system, extending the XMPP protocol and integrating RMTP to realize video surveillance, and extending the XMPP protocol and integrating RMTP to realize the field of video surveillance system, which can solve the problems of insecurity, unrealistic public network IP, etc. To achieve the effect of improving safety and saving costs

Active Publication Date: 2012-07-04
杭州世导通讯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is unrealistic and unsafe to assign a fixed public network IP to each network camera

Method used

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  • System and method for realizing video monitoring by fusion of extended extensible markup language (XML)-based messaging and presence protocol (XMPP) and routing table maintenance protocol (RMTP)
  • System and method for realizing video monitoring by fusion of extended extensible markup language (XML)-based messaging and presence protocol (XMPP) and routing table maintenance protocol (RMTP)
  • System and method for realizing video monitoring by fusion of extended extensible markup language (XML)-based messaging and presence protocol (XMPP) and routing table maintenance protocol (RMTP)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The invention sets up an XMPP server between the monitoring client and the acquisition end program, uses the extended XMPP protocol to transmit control instructions, and uses the RTMP protocol to transmit video between the monitoring client end and the acquisition end program.

[0042] see figure 1 , the present invention discloses a video surveillance system realized by the fusion of extended XMPP protocol and RMTP. The system includes a monitoring client, an XMPP server, and a video acquisition control unit.

[0043] Among them, the monitoring client realizes the user's operation interface, converts the user control into the xmpp protocol and sends it to the collection end, and at the same time realizes the decoding and playback of RTMP audio and video streams. The XMPP server serves as the centralized management of the XMPP client and the collection end and the transfer of XMPP control messages. The video acquisition end uses the secondary development of the API of ...

Embodiment 2

[0062] This embodiment discloses a method for implementing video monitoring by extending the XMPP protocol and integrating RMTP, the method comprising the following steps:

[0063] Step 1: The monitoring client uses the extended XMPP command to send a connection request to the XMPP server;

[0064] Step 2: the XMPP server analyzes the XMPP command, and forwards it to the video capture control unit;

[0065] Step 3: the video capture control unit analyzes the XMPP command, and sends its RTMP stream address to the XMPP server;

[0066] Step 4: The XMPP server forwards the response message to the monitoring client;

[0067] Step 5: The video capture control unit establishes a video connection based on the RTMP protocol with the monitoring client, and starts sending RTMP audio and video streams;

[0068] Step 6: The monitoring client uses extended XMPP to send control commands to the XMPP server;

[0069] Step 7: the XMPP server analyzes the XMPP command, and forwards it to the...

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Abstract

The invention discloses a system and a method for realizing video monitoring by the fusion of an extended extensible markup language (XML)-based messaging and presence protocol (XMPP) and a routing table maintenance protocol (RMTP). The system comprises a monitoring client, an XMPP server and a video acquisition control unit, wherein the monitoring client converts a control command of a user into an extended XMPP message, and transmits the extended XMPP message to the XMPP server; the XMPP server resolves the extended XMPP message, and forwards the control command to the video acquisition control unit; and the video acquisition control unit analyzes the control command, responds to the monitoring client if a response is required, regulates a video parameter according to the control command if the control command is a video parameter control command, and continues transmitting an RTMP-based audio and video stream to the monitoring client. By the system and the method, a fixed Internet protocol (IP) address is not required to be configured at a web camera, and a corresponding audio and video coding and decoding program is not required to be installed at the client, so that cost is saved, and the security of the system is improved.

Description

technical field [0001] The invention belongs to the technical field of computer network communication, and relates to a video monitoring system, in particular to an extended XMPP protocol fused with RMTP to realize a video monitoring system; meanwhile, the invention also relates to an extended XMPP protocol fused with RMTP to realize a video monitoring method. Background technique [0002] The full name of RMTP is Routing Table Maintenance Protocol (routing table maintenance protocol). In the AppleTalk protocol group, routing table maintenance protocol (RTMP, Routing Table Protocol) is a transport layer protocol, which establishes and maintains routing tables in AppleTalk routers. . RTMP is based on Routing Information Protocol (RIP). Like RIP, RTMP uses hop count as a routing metric. A data packet is sent from the source network to the target network, and the calculation result of the number of routers or other intermediate nodes that must pass through is the hop count. I...

Claims

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Application Information

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IPC IPC(8): H04N21/643H04N7/18
Inventor 邱丽霞蔡乐意孙钱张煜方磊
Owner 杭州世导通讯有限公司