Surveillance video data acquisition method, server and terminal

A technology for video data and monitoring video, applied in the information field, can solve the problems that terminals are difficult to obtain video data in real time, affect user experience, and waste network resources, and achieve the effect of improving network resource utilization, improving experience, and being easy to obtain.

Active Publication Date: 2013-05-15
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a monitoring video data acquisition method, server and terminal, which are used to solve the problems of waste of network resources existing in the prior art, and difficulty in real-time acquisition of video data by terminals, affecting user experience

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  • Surveillance video data acquisition method, server and terminal
  • Surveillance video data acquisition method, server and terminal
  • Surveillance video data acquisition method, server and terminal

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] figure 2 It is a flowchart of an embodiment of the monitoring video data acquisition method of the present invention, as figure 2 shown, including:

[0030] 201. The server performs scalable video coding (Scalable Video Coding, SVC) on the surveillance video data to obtain at least two types of SVC video data corresponding to the s...

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Abstract

The invention provides a surveillance video data acquisition method, a server and a terminal. The surveillance video data acquisition method includes that Scalable Video Coding (SVC) is carried out on surveillance video data by the server, and at least two kinds of SVC video data corresponding to the surveillance video data are obtained. A video display request sent by the terminal is received by the server, and the video display request comprises positional information of camera equipment and identification information of the terminal. Target surveillance video data shot by the camera equipment are confirmed by the server according to the position information of the camera equipment, and target SVC video data which correspond to the target surveillance video data and are matched with the terminal are confirmed according to the identification information of the terminal. The target SVC video data comprise at least one kind of the at least two kinds of SVC video data, and the target SVC video data are sent to the terminal by the server. By means of the surveillance video data acquisition method, the server and the terminal, the utilization rate of network resources is improved, the terminal is enabled to obtain the video data easily and the experience of a user is improved.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a monitoring video data acquisition method, server and terminal. Background technique [0002] The components of the existing video monitoring system mainly include: camera 11, hard disk video recorder 12, Internet and terminal 13, such as figure 1 shown. The hard disk video recorder 12 saves the video data collected by the camera 11, and sends the saved video data to the terminal 13 connected to the Internet through the Internet, so that the terminal 13 can obtain video monitoring information in real time. [0003] In the prior art, if the bit rate of the video data sent by the hard disk video recorder 12 to the terminal 13 is high, but the resolution of the terminal 13 is low, it may cause waste of network resources, and may make it difficult for the terminal 13 to obtain video data in real time, affecting user experience. Contents of the invention [0004] The presen...

Claims

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Application Information

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IPC IPC(8): H04N7/18
Inventor 霍龙社甘震周光涛王健全
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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