Remote packet capturing method for television wall server and recording and broadcasting server

Abstract

The invention relates to a remote packet capturing method for a television wall server and a recording and broadcasting server. The remote packet capturing method comprises the following steps that: a network packet capturing server is arranged between the output of a video conference controller and the input of a local area network so that all controlled network packets entering or exiting the video conference pass through the network packet capturing server; and a client module is operated in the television wall server and the recording and broadcasting server and configures filtering conditions to the network packet capturing server according to HTTP (Hyper Text Transfer Protocol) request commands, the network packet capturing server filters out different audio-video output streams based on different packet capturing filtering conditions and transmits the output streams to corresponding client modules through the local area network, and the client modules transmits the received audio-video streams to the application program of the television wall server or the recording and broadcasting server through an API (Application Programming Interface). The remote packet capturing method for the television wall server and the recording and broadcasting server, disclosed by the invention, has the advantages of avoiding the implementation complexity of the television wall server and the recording and broadcasting server and not occupying any resources of the video conference controller, and has the characteristics of conference protocol independency, fewer occupied resources, excellent image quality, good real-time property and the like.

Description

technical field [0001] The invention relates to a remote packet intercepting method used for a video wall server and a recording and broadcasting server of a video conferencing system, and belongs to the technical field of TV / video communication. Background technique [0002] In the current video conferencing network architecture, the media streams of the video conferencing terminals are directly sent to the video conferencing controller, and the video wall server and recording server must obtain the media streams of the conference terminals through the video conferencing controller. Occupying the resources of the video conference controller, multi-manufacturer video conference controllers are required to provide support interfaces, and the recording server and video wall server also need to develop different interface modules to adapt to the conference controller. Therefore, the existing multi-channel audio and video acquisition technology cannot meet the application requir...

AI Technical Summary

Problems solved by technology

Therefore, the existing multi-channel audio and video acquisition technology cannot meet the application requirements of large capacity, flexibility and low cost in the new era.

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