Video scheduling system and method suitable for satellite communication

A dispatching system and satellite communication technology, applied in the field of video dispatching systems of satellite communication, can solve the problems of cumbersome video push process, inability to realize real-time video communication, and complexity, so as to reduce the amount of data processing, save satellite channel resources, and reduce the number of Effect

Active Publication Date: 2018-10-23
PANDA ELECTRONICS GROUP +1
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Problems solved by technology

However, the system is relatively complex, requiring the use of a scheduling server, and the video push process is also relatively cumbersome, and the essence of this method is to remotely control video downloads, and real-time communication of videos cannot be realized

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  • Video scheduling system and method suitable for satellite communication
  • Video scheduling system and method suitable for satellite communication
  • Video scheduling system and method suitable for satellite communication

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Embodiment Construction

[0041] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] A video scheduling system is disclosed in the embodiment, including a video scheduling terminal 1 (IP: 192.168.1.100), a video preprocessing and forwarding module 2 (IP: 192.168.1.2), a wireless transmission module 3 (IP: 192.168.1.101), Wired video acquisition terminal 5 (IP: 192.168.1.67), video playback terminal 4 (IP: 192.168.1.66), and the system of this solution also has three wireless video acquisition terminals 6 (IP: 192.168.1.167 / 168 / 169).

[0043] The video scheduling terminal 1 is a device with a multi-channel video decoding and playing function. What is used in the embodiment is a tablet computer with an Android or windows operating system, and video scheduling software is installed.

[0044] The installed video scheduling software is configured with the following program units: video auxiliary s...

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Abstract

The invention discloses a video scheduling system suitable for satellite communication. A video collection terminal collects and encodes a video signal, sends an encoded video main stream to a video preprocessing and forwarding module and sends a video auxiliary stream to a video scheduling terminal; the video scheduling terminal responds to a user operation and generates a control instruction, meanwhile receives the video auxiliary stream, decodes and plays the video auxiliary stream; and the video preprocessing and forwarding module receives the control instruction and the video main stream,performs preprocessing on the video main stream that is confirmed as a star video, then sends the video main stream to an opposite terminal, meanwhile receives media data from a satellite channel andperforms identity confirmation on the media data, if the media data are determined as the video main stream of the opposite terminal, performs preprocessing on the media data and forwards the media data to a video playing terminal for decoding and playing. The video scheduling system disclosed by the invention is suitable for the two-way real-time communication of satellite videos, can realize monitoring, scheduling and pushing of local multichannel videos, and can well solve the problem of mutual switching and sending between the multichannel videos.

Description

technical field [0001] The application belongs to the technical field of video scheduling, and in particular relates to a video scheduling system and method suitable for satellite communications. Background technique [0002] With the improvement of satellite communication technology, satellite communication is more and more widely used in various industries for video communication, especially news interview, military communication, geological exploration, earthquake relief, forest fire prevention, etc. However, the existing satellite video communication system can only send a single video source, and the operation of changing the video source is cumbersome, and it is impossible to realize the arbitrary switching of multi-channel video. If multi-channel video satellite communication is carried out at the same time, more satellite communication equipment is required, which not only increases the cost of use, but also wastes a lot of precious satellite channel resources. Vide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N7/20H04N7/14H04N7/15
CPCH04N7/141H04N7/15H04N7/181H04N7/20
Inventor 杨清森杨仁庆马中海
Owner PANDA ELECTRONICS GROUP
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