Device and method for monitoring live video

Abstract

The invention relates to a device and method for monitoring live video. Use the camera to collect video images, and then send them to digital or network hard disk video recorders, digital or network hard disk video recorders encode video stream data, and transmit video stream data to the monitoring live broadcast gateway, and the different encoded video stream data will be sent by the monitoring live broadcast gateway Coding is performed uniformly, the video stream data is sent to the streaming media server, and the streaming media server distributes the video stream data to the player of the terminal device, so as to meet the needs of terminal visitors to watch the live video of the surveillance video. The present invention satisfies the requirement of a large number of users to simultaneously watch the monitoring video screens broadcast live through the Internet without installing a client terminal, a browser plug-in, or logging in. At the same time, it realizes the management of the network or digital hard disk video recorder and its connected cameras, shields the camera images that do not need to be broadcast live, isolates the local monitoring system and the Internet, and ensures the operation safety of the monitoring system.

Description

technical field [0001] The invention relates to a device and method for monitoring live video. Background technique [0002] Surveillance technology is more and more widely used in society, and the coverage of monitoring network is becoming more and more comprehensive. With the rapid development of the Internet, all walks of life are seeking application expansion solutions for their industries through networking technologies. Broadcasting the surveillance video images originally for internal use to the Internet is of great significance to the production management supervision of enterprises, the promotion of commercial activities to enhance the influence of communication, and the government's government affairs and legal affairs disclosure. [0003] Although the current monitoring system can meet the requirements of some Internet users to watch the live broadcast of monitoring video, it has great limitations. The existing technical solution is to directly connect the digita...

AI Technical Summary

Problems solved by technology

[0005] 2) Pre-authorization is required, and a pre-set user name and password must be obtained to watch the surveillance live video

[0006] 3) Cannot effectively manage and utilize the video source of monitoring live broadcast. Viewers can watch the live video of all cameras connected to the digital or network hard disk video recorder, and cannot block the video source that does not need to be broadcast live on the Internet.

[0007] 4) Due to the hardware factors of digital or network hard disk video recorders and the local access bandwidth are often restricted, the number of users who can watch live surveillance video at the same time is greatly limited

[0008] 5) The digital or network hard disk video recorder is directly connected to the Internet, which cannot resist the security threats from the Internet, resulting in the paralysis of the monitoring system or leakage of the monitoring screen, affecting the normal operation of the monitoring system

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