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A playback method and system for surveillance video

A technology for monitoring video and video recording, which is applied to closed-circuit television systems, components of television systems, and image communication. Effect

Active Publication Date: 2017-01-11
VIMICRO ELECTRONICS CORP +2
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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 playback method and system to solve the problem of imperfect playback function and complicated operation of the video monitoring playback system in the prior art

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  • A playback method and system for surveillance video
  • A playback method and system for surveillance video
  • A playback method and system for surveillance video

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Embodiment Construction

[0057] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0058] The present invention aims at the problem that the playback function of the existing video monitoring playback system is not perfect and the operation is complicated, and provides a playback method of monitoring video, including the following steps:

[0059] Obtain the initial virtual time point set by the user;

[0060] Obtain the video recordings of multiple original cameras that need to be played back;

[0061] It is determined that the video recordings of the plurality of original cameras correspond to the first playback starting point of the initial virtual time point, and the actual recording time of the video frame corresponding to the first playback starting point of the video recordings of each of the original cameras is Describe the ini...

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Abstract

The invention provides a monitoring video playback method and system. The monitoring video playback system comprises a first obtaining module for obtaining an initial virtual time point that a user sets; a second obtaining module for obtaining videos, needing playback, of multiple original cameras; a first confirmation module for confirming that the videos of the multiple original cameras are corresponding to first play start points of the initial virtual time point, the actual recording time of the video frame corresponding to the first play start point of the video of each original camera being the initial virtual time point; and a first play module for simultaneously playing the videos of the multiple original cameras from the first play start points respectively corresponding to the videos of the multiple original cameras. By using the scheme provided by the invention, a time point can be set in advance, according to operation of real-time videoing, the video of any one camera at the time can be checked at any time, the operation is simple, and the sense of on-site reality is higher.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to a method and system for playback of monitoring video. Background technique [0002] In recent years, video surveillance technology has played an important role in the field of security. It is widely used in various fields such as urban transportation and civil security because of its intuition, convenience, and rich information content, especially in important security departments or major events, such as the Guangzhou Asian Games. , Shanghai World Expo and other security monitoring. Since the 21st century, vicious emergencies and terrorist attacks and destructions in the world have also increased day by day, no matter in terms of scope, scale, frequency, or in terms of technology, means, and harmfulness, they have all reached an extremely serious level, which is of great significance. Episodic, complex, few prior symptoms, difficult to predict and other characteristics...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/93
Inventor 张韵东黄强雄韩峻劳健斌
Owner VIMICRO ELECTRONICS CORP