Point-to-many remote control multimedia content display method, system and central controller
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A multimedia content and remote control technology, applied in the transmission system, selective content distribution, image communication, etc., can solve the problems of heavy workload, tediousness, leakage of internal resources of material resources, etc.
Pending Publication Date: 2021-09-10
中通服慧展科技有限公司
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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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Embodiment 1
[0121] Download the playback material stored in the public network cloud server to the corresponding central control of the second control terminal, such as Figure 6 As shown, it specifically includes the following steps:
[0122] Update and start the plan through the central control of the second control terminal, and search for the shared exhibition area;
[0123] Determine whether there is a shared exhibition area plan through the central control;
[0124] If there is a plan for the shared exhibition area, the plan will be added to the queue through the central control, and the update command will be sent to the corresponding exhibition hall of the current central control, and the update of the plan will be completed;
[0125] If there is no plan for the shared exhibition area, an update command will be sent directly to the exhibition hall corresponding to the current central control, and the update of the plan will be completed.
Embodiment 2
[0127] Download the playback material stored in the public network cloud server to the corresponding central control of the second control terminal, such as Figure 7 As shown, it specifically includes the following steps:
[0128] Through the central control of the second control terminal, the scheduled update task starts, and the next exhibition hall is taken out from the queue of the central control;
[0129] Judging whether there is a next exhibition hall, if there is no next exhibition hall, the scheduled update task of the plan is over;
[0130] If there is a next exhibition hall, obtain the sub-exhibition hall and find the exhibition area plan connected to the upper-level plan;
[0131] Determine whether there is an exhibition area plan connected to the superior plan;
[0132] If there is an exhibition area plan connected to the superior plan, send an update plan command to the sub-exhibition hall, and the scheduled update task of the plan is over;
[0133] If there ...
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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...
Claims
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Application Information
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