Cloud storage method for content optimization of cloud video

A cloud storage and cloud video technology, which is applied in selective content distribution, TV, color TV, etc., can solve the problems of cloud video content storage data volume, incomplete video storage, etc., and achieve the goal of saving broadband resources and reducing resource consumption Effect

Inactive Publication Date: 2016-09-07
SHENZHEN DANALE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In summary, the purpose of the present invention is to solve the problem of large amount of cloud video content storage data, or incomplete storage of video technology, and propose a cloud video content optimization cloud storage method

Method used

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Embodiment Construction

[0013] The present invention is mainly a cloud storage for storing video information of network cameras, DVRs, NVRs and other video equipment, that is, video encoding processing is performed before the video equipment outputs video data to the cloud storage server; the video data stored by the video equipment adopts H.264, H. .265 digital video compression format; while H.264 and H.265 video coding usually involve I frames, P frames, and B frames. Among them, the I frame represents the key frame, and the key frame picture is completely reserved; the P frame represents the difference frame, the difference between this frame and the previous key frame (or P frame), and the definition of this frame needs to be superimposed on the previously cached picture when decoding. The difference between this frame and the previous frame is generated to generate the final picture. The P frame does not have complete picture data, but only the data different from the picture of the previous fra...

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Abstract

The invention discloses a cloud storage method for content optimization of a cloud video, relates to the technical field of video encoding processing of video information and solves the technical defect of large volume of stored data of a content of the cloud video or incomplete video storage. The method comprises the following steps of comparing upper and lower adjacent data key frame contents before video equipment outputs video data to a cloud storage server; respectively converting two data key frames into data bit matrixes; and if the matching degree of data values of the two data bit matrixes reaches a preset percentage, considering that the upper and lower adjacent data key frame contents are similar, only uploading one data key frame content and not repeatedly uploading the same data key frame content. The data values of the data bit matrixes corresponding to the two adjacent data key frame contents are matched, and the data key frame contents which are considered to be similar are not repeatedly uploaded, so that the resource consumption of the cloud storage server is reduced while a user is guaranteed to watch a continuous video for 24 hours, and the broadband resources are saved.

Description

technical field [0001] The present invention relates to the technical field of video encoding processing methods for video information, in particular to embedded H.264 and H.265 video encoding methods for cloud storage. Background technique [0002] Currently, there are two main ways to store cloud video content on the market: [0003] The first type, 24-hour continuous storage: [0004] When the video device enables the video upload function, it uploads video content every moment. [0005] Disadvantages: Occupies a lot of bandwidth, large cloud space, and is greatly affected by the network [0006] The second type, triggered storage: [0007] When the video device enables the video upload function, it waits for the event to be triggered, and then saves the event-triggered video to the cloud. [0008] Disadvantages: Users cannot view relevant video information before and after the event, but can only view the video when the event occurred. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): H04N5/76H04N21/231
CPCH04N5/76H04N21/231
Inventor 余承富
Owner SHENZHEN DANALE TECH
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