Video content decentration and confidential distribution method

Abstract

The invention is applicable to the field of multimedia technology improvements, and provides a video content decentration and confidential distribution method. The video content decentration and confidential distribution method comprises the following steps: S1, a video content provider carries out decentration on a video through the blockchain technology to generate two different double chains; and S2, the video content provider carries out video content distribution on the video, from which the different double chains are generated, in a peer-to-peer network. The method provided by the invention has the advantages that the pressure on a server or a cloud platform can be reduced, so that the performance can be improved; the problems of resource allocation and distribution are avoided; a larger bandwidth need not be deployed, so that bandwidth expenses and the like can be reduced; and confidential distribution is adopted to prevent disclosure of contents, and only authorized users cancorrectly unzip the contents, so that higher safety is achieved.

Description

technical field [0001] The invention belongs to the field of multimedia technology improvement, in particular to a method for decentralized and secure distribution of video content. Background technique [0002] The content of traditional video is stored on the server or on the cloud, and the user needs to download the content from the server or cloud when obtaining the content. This scheme has some disadvantages. 1) When the number of users is large, the server or cloud is heavily burdened and the response is slow; 2) The server requires high bandwidth, otherwise it cannot meet the needs of a large number of users, which leads to higher costs for the operator; 3) All The required bandwidth and various resource requirements are not easy to determine. If a sufficient resource is configured, it can meet the needs of a large number of users online. But if there are few online users, resources will be wasted. If there are few configuration resources, the performance may decr...

AI Technical Summary

Problems solved by technology

But if there are few online users, resources will be wasted

If there are few configuration resources, the performance may decrease significantly when the number of users increases; 4) The content is stored in the server or cloud. Once the server account or cloud account is compromised, the content and user information will be leaked, which is very important. big security risk

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