An intelligent cloud storage system and storage method based on video storage

Abstract

The invention belongs to the field of video storage, and particularly relates to an intelligent cloud storage system based on video storage and a storage method thereof. The intelligent cloud storage system is composed of a device layer, a service layer and a user layer, wherein the service layer comprises a device access service module, a central control service module, a streaming media forwarding service module, a dynamic code rate storage and distribution module, a cloud storage service module and a user calling module; and the dynamic code rate storage and distribution module is used for adjusting the code rate of video stream in real time according to different client devices based on the parallel processing capability of a GPU (Graphics Processing Unit), and sending the adjusted video stream to the streaming media forwarding service module. The intelligent cloud storage system and the storage method solve the problem of large-scale video storage by combining GPU technology and cloud computing technology, and can automatically change the code rate according to different clients, thus improving the intelligence of storage and realizing quick processing, comprehensive management and intelligent distribution and application of video.

Description

technical field [0001] The invention belongs to the field of video storage, in particular to an intelligent cloud storage system based on video storage and a storage method thereof. Background technique [0002] In recent years, safe cities across the country are in full swing, and the video surveillance industry has developed rapidly. With the application of the Internet of Things and the rise of the ordinary household civilian market, the market size of the entire security industry has grown rapidly, and user groups and market demand The rapid growth of the video surveillance industry has led to continuous technological innovation in the video surveillance industry, especially the development of video surveillance image quality from the initial analog signal standard definition to the current digital signal high definition, and each video stream has continued to increase from 512Kbps to 2M, 4M and 10Mbps. From the very beginning when users only saw or saved a small amount ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, safe cities across the country have been developed in full swing, and the video surveillance industry has developed rapidly. With the application of the Internet of Things and the rise of the ordinary household civilian market, the market size of the entire security industry has grown rapidly, and user groups and market demand The rapid growth of the video surveillance industry has led to continuous technological innovation in the video surveillance industry, especially the development of video surveillance image quality from the initial analog signal standard definition to the current digital signal high definition, and each video stream is increasing from 512Kbps to 2M, 4M and 10Mbps. From the very beginning when users only saw or saved a small amount of video image data to the current long-term storage, the video data has shown an explosive growth trend. The initial DVR storage and server local hard disk storage can no longer meet the needs of fast storage of a large amount of video data. , it is urgent to provide a high-performance video storage product

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