Point-to-many remote control multimedia content display method, system and central controller

Abstract

The invention discloses a point-to-many remote control multimedia content display method, a point-to-many remote control multimedia content display system and a central controller. The method comprises the following steps: acquiring exhibition hall multimedia playing materials set by a first control end; updating playing materials preset by the first control end to a public network cloud server; playing materials preset by the first control end are issued and shared to the second control end; receiving the playing material shared to the second control end by the first control end, performing token verification, and receiving the playing material after verification succeeds; downloading the playing material stored in the public network cloud server to a central controller corresponding to the second control end; and controlling the second control end exhibition halls to uniformly play the shared playing materials. According to the invention, a multi-level data sharing and exchanging platform is realized, the operation efficiency of convention and exhibition halls is greatly improved, access is convenient and fast, space-time limitation can be spanned, real-time acquisition can be realized, cost is reduced, efficiency is increased, resource content is shared, and the utilization rate of information resources is improved.

Description

technical field [0001] The invention relates to a method, system and central control for point-to-multiple remote control multimedia content display. Background technique [0002] At present, when the exhibition halls of various enterprises under the group company meet the group company's requirement to display unified content at a uniform time, the usual practice is to copy the multimedia content materials that the group company needs to display to the subsidiary company's exhibition hall through conventional transmission channels, and play them in the specified time. Within a certain period of time, the display is played through the hardware playback device. [0003] The following problems exist in the display of multimedia content by the above method: [0004] First, each subsidiary showroom needs to apply to the group headquarters for copying material resources, which is heavy and cumbersome; [0005] Second, there is a risk of internal resource leakage during the copy...

AI Technical Summary

Problems solved by technology

[0004] First, each subsidiary showroom needs to apply to the group headquarters for copying material resources, which is heavy and cumbersome;

[0005] Second, there is a risk of internal resource leakage during the copying process of material resources, which poses a threat to the group's information security;

[0006] Third, the material resources copied from the subsidiary exhibition halls to the group headquarters need to set the display content, sequence, and playback time by themselves, and the group headquarters cannot control the playback status of the sub-exhibition halls

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