A video wall management method, device and system for multi-client synchronization

Abstract

The invention provides a multi-client-side-synchronous video wall management method, device and system. The method is applied to a video wall management system consisting of a plurality of client sides and a video wall server and comprises the steps: the video wall server acquires a control request sent from one client side; the video wall server carries out corresponding operations according to the received control request and generates operating result information; the video wall server sends the operating result information to all the client sides. According to the method, aiming at different control requests, the video wall server carries out corresponding operations, then, generates corresponding operating results and sends the corresponding operating results to all the client sides, so that the other client sides all can learn all control on a video wall or the video wall server by client sides initiating control requests, the other client sides can learn modifications after the video wall is operated by one client side, and thus, users can find out actual conditions of the video wall.

Description

technical field [0001] The present invention relates to the technical field of video wall management, in particular to a multi-client synchronous video wall management method, device and system. Background technique [0002] The TV wall refers to a super-large display TV wall formed by splicing multiple TV or display units, and is a video, graphic and text display system. TV walls are more and more widely used in monitoring centers, dispatching centers, command centers and other fields of government agencies, electric power, water, telecommunications, public security, military, armed police, railways, transportation, mining, energy, steel, enterprises, etc., TV Wall management systems also vary slightly depending on the size of the video wall. In some small and medium-sized occasions, the functions of the TV wall management system are mainly undertaken by video output devices with video output functions. The management of the TV wall mainly depends on the supporting softwa...

AI Technical Summary

Problems solved by technology

[0003] However, in this TV wall system, although each client can independently control the streaming media server to send video information to the decoder and display it on the TV wall after being decoded by the decoder, due to the The terminals are independent. After one client modifies the layout and video signal of the TV wall, other clients cannot obtain this modification, and the user cannot know the real status of the TV wall.

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