Video transmission based encryption and decryption method and system

A technology of video transmission and encryption method, which is applied in the direction of digital video signal modification, selective content distribution, electrical components, etc. It can solve the problems of high operation cost and maintenance cost, easy fatigue of manual operation, and limited working time, so as to save manpower , good user experience, and the effect of reducing operating costs

Active Publication Date: 2014-03-19
HONGGEN INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional encryption and transmission method is to encrypt files one by one and then upload them one by one. Manual operation is prone to fatigue and mistakes, and the working time is limited. The operation cost and maintenance cost are relatively high

Method used

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  • Video transmission based encryption and decryption method and system
  • Video transmission based encryption and decryption method and system
  • Video transmission based encryption and decryption method and system

Examples

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] The embodiment of the present invention provides an encryption method based on video transmission. The video is encrypted and transcoded while being transmitted, such as figure 1 As shown, the specific steps include:

[0044] S1. The client requests to transmit at least one video to the server;

[0045] S2. Start the network transmission module to transmit the video stream of the at least one video in real time, and at the same time, use fast encryption and...

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Abstract

The invention discloses a video transmission based encryption method and video transmission and transcoding and encryption are performed simultaneously. The video transmission based encryption method specifically includes step 1, a client requests to transmit at least one video to the server side; step 2, a network transmission module is started, real-time transmission is performed on video streaming of the video, and the transcoding and the encryption are performed on the real-time transmission video streaming by a rapid transcoding encryption technology simultaneously, wherein the transmission and the encryption of every video are achieved in a sandbox by a security sandbox technology independently without interference; step 3, the server side receives at least one encrypted video sent from the client and the encrypted video is automatically synchronized to every node server through a content distribution system for storage. The invention also discloses a video transmission based decryption method. The invention also discloses a video transmission based encryption and decryption system. According to the video transmission based encryption and decryption method and system, the manpower can be saved, the operation cost and maintenance cost can be reduced, and the better user experience can be provided.

Description

technical field [0001] The invention relates to the technical field of video encryption / decryption, in particular to an encryption and decryption method and system based on video transmission. Background technique [0002] In some application services that charge a fee or require permission to watch or download videos, or in application services where the video content needs to be kept secret, the video needs to be encrypted when uploading the video to the server, and then decrypted when watching or downloading to ensure Security of videos while in transit, and preventing unauthorized users from viewing or downloading videos. The traditional encryption and transmission method is to encrypt files one by one and then upload them one by one. Manual operation is prone to fatigue and mistakes, and the working time is limited, and the operation cost and maintenance cost are relatively high. Contents of the invention [0003] The technical problem to be solved by the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/467H04N19/44H04N21/2347H04N21/2743
Inventor 陈锦冯布洲
Owner HONGGEN INFORMATION TECH
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