Video media monitoring method and system

Abstract

The invention discloses a method of monitoring video media and the system thereof for monitoring the mobile communication service network based on H.324M protocol; the method comprises: step one, storing the multiplex data stream obtained from the controlled terminal by the mobile communication service network through the file server; step two, initiating a monitoring request by a monitoring control desk to the media player, the media player obtaining the needed multiplex data stream and the decoding information from the file server; step three, the media player obtaining the audio stream and video stream from the needed multiplex data stream and playing according to the decoding information. Compared with the prior art, the invention is able to choose a controlled object to execute real-time video monitoring at any time, or choose to execute historical playback monitoring; meanwhile, the user operating the monitoring is only able to monitor the video monitoring relying on the media player on the monitoring control desk initiating the monitoring request, and is able to play the audio and video; the invention has higher safety.

Description

technical field [0001] The invention relates to an audio / video monitoring method and device in the communication field, in particular to a video media monitoring method and system thereof. Background technique [0002] In recent years, with the development of international political forms, the comprehensive monitoring system has been paid more and more attention by the security departments of various countries, and has become a means of monitoring communication networks and obtaining information to ensure national security and obtain necessary national security information. effective means. [0003] The next-generation integrated monitoring system can be used as LIC (Lawful Information Center) or LIG (Lawful Interception Gateway), and can be used to establish a unified monitoring network for comprehensive monitoring of various business networks. Currently available service networks include: traditional PSTN (Public Switched Telephone Network, public switched telephone netwo...

AI Technical Summary

Problems solved by technology

[0006] At present, the monitoring of the live network is mostly voice monitoring, and for the video call monitoring of the controlled number, regardless of whether the monitoring console has a real-time monitoring command, the real-time video call data stream will be intercepted and decoded, and the decoded video and voice data will be passed through The streaming media server broadcasts on the network. If multiple controlled targets make video calls at the same time, the network bandwidth will limit the speed of real-time monitoring and affect the monitoring effect.

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