A software-defined video streaming matrix system and its implementation method

A technology of software definition and implementation method, which is applied to TV system parts, TVs, electrical components, etc., and can solve problems such as heavy workload, inflexibility, and video stream matrix output terminal occupancy

Active Publication Date: 2020-09-08
成都华栖云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of use will make multiple output terminals of the video stream matrix always occupied, or, when the switcher is not needed, it needs to be reconnected, which is extremely inflexible
When more and more streams are connected to the video stream matrix, manual scheduling will be a huge workload

Method used

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  • A software-defined video streaming matrix system and its implementation method

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Embodiment Construction

[0031] The technical solution of the present invention will be further described in detail below in conjunction with specific examples, but the protection scope of the present invention is not limited to the following description.

[0032] Such as figure 1 As shown, a software-defined video stream matrix system, the system includes:

[0033] At least one input terminal, at least one packager, at least one rendering module and at least one broadcasting module;

[0034] and or, at least one or more custom modules;

[0035] That is to say, the minimum system in the present invention is a stream scheduling system composed of an input terminal, a packager, a rendering module, and a broadcasting module. The input terminal, the packaging machine, the rendering module, and the broadcasting module communicate with each other through Ethernet , and establish a coupling channel or communication protocol to complete the scheduling between modules and then combine the outflow scheduling ...

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Abstract

The invention relates to a software-defined video stream matrix system and an implementation method thereof. The system comprises at least one input terminal, at least one packer, at least one rendering module and a director module, and / or at least one or more custom modules, the input terminal, the packer, the rendering module, the director module and the respective definition modules communicatewith each other through the Ethernet. A coupling channel or a communication protocol is established; and the scheduling module is used for completing scheduling among the input terminal, the packer,the rendering module, the director module and the custom module so as to combine different stream scheduling systems, the invention provides an open video stream matrix system, and corresponding function modules can be automatically called according to needs so as to establish different stream scheduling systems.

Description

technical field [0001] The invention relates to the field of multimedia software, in particular to a software-defined video stream matrix system and an implementation method thereof. Background technique [0002] The video stream matrix is ​​a device that can input multiple video streams and output multiple video streams at the same time. It has multiple input terminals and output terminals: it is mainly used to realize that the video stream of a certain input terminal can Specific output terminal output, so the video stream matrix realizes the function of stream scheduling. There are two types of traditional video stream matrices: one is in the station, which is used to schedule streams at the baseband level (input and output of SDI / HDMI signals); the other is to schedule IP streams, often called IP stream matrices. The baseband signal will be encoded and encapsulated in the station first, and then input to the IP flow matrix through Ethernet, and the IP flow can also be o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/268H04N5/765
CPCH04N5/268H04N5/765
Inventor 杨丰羽刘盾杨皓唐学怡杨书焓董精松黄信云沈余银陆万霞高竟
Owner 成都华栖云科技有限公司
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