Apparatus and method for implementing time shifting broadcast in network monitoring as well as video server

A technology of time-shifted playback and network video, which is applied in the direction of data exchange network, closed-circuit television system, two-way working system, etc., can solve the problems that cannot be realized, and achieve the effect of avoiding influence

Inactive Publication Date: 2008-07-30
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Using the system shown in Figure 1, remote monitoring can be well realized, but if it is desired to perform time shift (time shift) playback during the monitoring process, for example, during the monitoring process, the monitoring personnel want to replay the monitoring screen, it cannot be realized

Method used

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  • Apparatus and method for implementing time shifting broadcast in network monitoring as well as video server
  • Apparatus and method for implementing time shifting broadcast in network monitoring as well as video server
  • Apparatus and method for implementing time shifting broadcast in network monitoring as well as video server

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Embodiment Construction

[0038] The basic idea of ​​the present invention is: in the video server, the monitoring video data collected by the network video acquisition equipment during the monitoring period are stored and indexed according to the time period; After the instruction, the relevant saved monitoring video data is sent to the monitoring terminal device by searching the index, so as to realize the playback of the monitoring screen.

[0039] In order to enable those skilled in the art to better understand the present invention, the method for implementing time-shifted playback in network monitoring provided by the present invention will be specifically described below in conjunction with FIG. 2 . For a better description, the following is an embodiment of time-shifting the monitoring picture of a network camera.

[0040] When the monitoring time of a certain network camera is reached, in step 201, the network camera is called to start monitoring and enter the monitoring state.

[0041] In st...

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Abstract

The invention discloses a method for achieving time shift play during network monitoring. The method comprises the following steps that video data acquired by a network video acquiring device during monitoring is stored, and an index is established; the acquired video data is directly transmitted to a monitoring terminal for monitoring in a monitoring state; when receiving a time shift display instruction, a play device is switched to a playback state, a related index is searched according to the time shift display instruction, and the video data directed by the related index to the monitoring terminal device is transmitted to the monitoring terminal device to carry out time shift play. The invention further discloses a device and a video server for implementing time shift play during network monitoring.

Description

technical field [0001] The present invention relates to the technical field of network video monitoring, in particular to a method for switching from network monitoring to time-shifted playback, a device for switching from network monitoring to time-shifted playback, a network monitoring method, and a network monitoring method. monitoring device. Background technique [0002] In recent years, with the rapid development of network technology and multimedia technology, network video surveillance technology has also made great progress. Fig. 1 has shown a kind of network video monitoring system, and this system comprises: [0003] The operation management system S14 for formulating monitoring strategies for each network camera, the database system S13 for saving the monitoring strategies for each network camera, and the video server S11 for forwarding and saving the video data collected by each network camera are used for remote monitoring of network cameras by monitoring pers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04N7/18H04N7/173H04N21/24H04N21/25
Inventor 刘继华
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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