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Network video live broadcast processing system and method

A network video and processing system technology, applied in the field of computer processing, can solve problems such as transmission video data delay, achieve flexible and fast transmission, and reduce the effect of video playback delay

Inactive Publication Date: 2017-05-17
北京星云互连科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] The present invention provides a network video live broadcast processing system and method for solving the delay problem of video data transmission in the prior art

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  • Network video live broadcast processing system and method

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] Embodiment 1 of the present invention provides a network video live broadcast processing system, which is a special embedded system based on a programmable system-on-chip (SOPC) platform. First of all, it is a system on chip (SOC), that is, a single chip completes the main logic functions of the entire system; secondly, it is a programmable system with a flexible design method, which can be cut, expanded, and upgraded, and has hardware and software in the system. Programmable functions.

[0026] figure 1 It shows a network video live broadcast processing system provided by Embodiment 1 of the present invention, including a first soft-core processor 11, a second so...

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Abstract

The invention provides a network video live broadcast processing system and method. The network video live broadcast processing system includes a first soft core processor, a second soft core processor and a memory, wherein the first soft core processor is connected with a peripheral camera for controlling the peripheral camera to acquire video data and receive the video data; the first soft core processor is connected with the memory for sending the video data to the memory; the second soft core processor is connected with the memory for calling the video data from the memory and sending the video data to a peripheral terminal; and the memory is used for synchronously storing and calling the video data. The network video live broadcast processing system and method can realize acquisition, sharing synchronization and transmission of video data to enable transmission to become more flexible and quick, and can reduce time-delay of video playing, through division processing of the soft core processors.

Description

technical field [0001] The present invention relates to the technical field of computer processing, in particular to a network video live broadcast processing system and method. Background technique [0002] Most of the methods for realizing RTSP (Real-time Streaming Protocol) live video at present adopt an embedded ARM (embedded RISC processor) platform, on which the function of live555 (that is, a cross-platform C++ open source project that provides a solution for streaming media) is realized. [0003] The video data is collected by the camera, and the collected data is transmitted to live555 through fifo (first-in-first-out queue). There will be a certain delay in this way. Contents of the invention [0004] The invention provides a network video live broadcast processing system and method, which are used to solve the delay problem of video data transmission in the prior art. [0005] In a first aspect, the present invention provides a network video live broadcast pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/443H04N21/433H04N21/4335H04N5/77
Inventor 郝志彬
Owner 北京星云互连科技有限公司
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