An Internet TV service management system

Abstract

The invention provides an internet protocol television service management system, which comprises a video scheduler module, a video schedule maintenance module, a state management module, a security management module, a directory service module, and a query service module; and also has a query interface, a security interface and a state interface providing to the terminal equipment, wherein the directory service module is used to store the video schedule and records the information of the terminal equipment that stores the video; the video scheduler module is used to select the terminal equipment to store the video; the video schedule maintenance module is used to trigger the video scheduler module to select the terminal equipment and notify the video task to the relevant terminal equipment; the state management module is used to store and maintain the state information of the terminal equipment; the security management module is used to interact with the relevant module of the terminal equipment via the security interface to fulfill the security target; and the query service module is used to return the address information of the terminal equipment storing the video to the terminal equipment sending the request.

Description

technical field [0001] The present invention relates to a communication network based on P2P (peer-to-peer technology), in particular to a communication network of an IPTV (Internet Network Television) service system using P2P. Background technique [0002] However, existing video surveillance service systems are all designed based on a dedicated platform, for example, the video surveillance service system of Beijing Mutual Trust and Intercommunication. The dedicated system is generally composed of the monitoring head-end PU, video encoder, PTZ controller and terminal equipment CU. The monitoring head-end PU is responsible for video recording and storage, the video encoder is responsible for converting the video format into standard formats such as H.264 and MPEG4, the pan / tilt control is responsible for zooming, rotating and stretching the lens, and the terminal is responsible for displaying the video. Generally, the head-end PU records and stores the video on its hard dis...

AI Technical Summary

Problems solved by technology

[0004] 1) Due to the limited storage space of the head-end PU or the local server, the number of parallel recordings and the storage space of the system are limited

[0005] 2) The expansion of video surveillance services, such as home surveillance services, is limited

[0006] 3) The types of terminal devices supported are limited, for example, mobile phones, set-top boxes, etc. cannot be supported

[0007] 4) Since the head-end PU is installed on site, it is prone to failure

However, if there are too many parallel recordings at the same time or the user does not have enough storage space on the edge POP point, the recording service will also be denied

Adding an expensive streaming media server will greatly increase the construction cost of the video surveillance business system

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