Video storage method and device, electronic equipment and storage medium

A video storage and video technology, applied in the field of video processing, can solve the problem of high cost of video compression

Active Publication Date: 2020-04-03
北京软通绿城科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there are many types of videos, more video compression tools are needed, and the cost of video compression is higher

Method used

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  • Video storage method and device, electronic equipment and storage medium
  • Video storage method and device, electronic equipment and storage medium
  • Video storage method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] figure 1 It is a schematic flow chart of a video storage method provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of compressing and storing unencoded video to be processed. The method can be executed by a video storage device, wherein the device It can be implemented by software and / or hardware, and is generally integrated in terminals or electronic devices. For details, see figure 1 As shown, the method may include the following steps:

[0023] S110. Acquire video data of a video to be processed.

[0024] In the process of smart city construction, the videos to be processed can be different types of videos in urban construction, for example, patient image videos in medical construction, traffic status videos in road traffic, green area videos in environmental protection, and social security investigations video etc.

[0025] It is understandable that during the video transmission and storage process, the video needs to be...

Embodiment 2

[0034] figure 2 It is a schematic flowchart of a video storage method provided by Embodiment 2 of the present invention. The technical solution of this embodiment adds new steps on the basis of the above embodiments. Optionally, before scaling the video data, it also includes: performing super-resolution processing on the video data to obtain super-resolution Video data; correspondingly, scaling the video data includes: scaling the super-resolution video data. For details, see figure 2 As shown, the method of this embodiment may include the following steps:

[0035] S210. Acquire video data of the video to be processed.

[0036] S220. Perform super-resolution processing on the video data to obtain super-resolution video data.

[0037] In some scenarios, when the video to be processed is compressed and stored, it is not only necessary to reduce the size of the video to be processed, but also to increase the resolution while compressing, so that the details in the compress...

Embodiment 3

[0048] image 3 It is a schematic flowchart of a video storage method provided by Embodiment 3 of the present invention. The technical solution of this embodiment adds new steps on the basis of the above embodiments. Optionally, the method further includes: reconstructing the compressed video data based on preset video restoration rules to obtain restored video data. For details, see image 3 As shown, the method of this embodiment may include the following steps:

[0049] S310. Acquire video data of the video to be processed.

[0050] S320. Scale the video data according to a preset scaling scale to obtain compressed video data.

[0051] S330. Store the compressed video data and the audio data of the video to be processed.

[0052] S340. Reconstruct the compressed video data based on a preset video restoration rule to obtain restored video data.

[0053] It can be understood that, in the video storage process, not only the data to be processed needs to be compressed, but...

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Abstract

The embodiment of the invention discloses a video storage method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining video data of a to-be-processed video; according to a preset scaling ratio, scaling down the size of the video data to obtained compressed video data; and storing the compressed video data and the audio data of the to-be-processed video. Different from the prior art, when the to-be-processed video is compressed, the method does not encode the to-be-processed video in any format, only compresses the video data rather than the audiodata, solves the problem that in the prior art, each encoding mode changes the data format of the original video information and a large number of compression tools are needed, achieves the effects ofcompressing the video by a unified tool, reducing the video compression cost and improving the tone quality of the video. Further super-resolution processing can be performed while the size of the video data is reduced, and the effect of improving the definition of the video data is achieved.

Description

technical field [0001] Embodiments of the present invention relate to video processing technologies, and in particular, to a video storage method, device, electronic equipment, and storage medium. Background technique [0002] The construction of a smart city is inseparable from all aspects of urban construction. Medical care, transportation, environmental protection, security and other fields need to use various sensory devices to monitor the smart development of the city in real time, and video is an indispensable part of smart city construction. In the process of video transmission, video compression is an important part of video storage, and video definition and space cost are often the criteria for evaluating the quality of compression. [0003] In the prior art, the collected original video information is directly encoded and then stored during video storage, such as MP4, MOV, H265, and H264 formats. Each encoding changes the data format of the original video informati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/70
CPCH04N19/70
Inventor 袁振杰雒冬梅郝瑞
Owner 北京软通绿城科技有限公司
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