Efficient cloud video cross-device screen projection method and system and storage medium

Abstract

The invention discloses an efficient cloud video cross-device screen projection method and system and a storage medium, and the method comprises the steps: S01, constructing an image database which is used for encrypting and storing image data and playing records; s02, in response to an image screen projection request of a screen projection terminal, generating keys and image data addresses in one-to-one correspondence with the image data, and issuing the keys and the image data addresses to the screen projection terminal; s03, the screen projection terminal downloads the image data according to the image data address, decrypts the image data according to the key and plays the decrypted image data; s04, recording the continuous playing duration of the screen projection terminal on the downloaded image data and the corresponding image data information, generating a playing record and feeding back the playing record to the image database; the scheme is reliable to implement, convenient to operate and good in stability.

Description

technical field [0001] The present invention relates to the technical field of video playback, in particular to a method, system and storage medium for efficient cloud video cross-device projection. Background technique [0002] Video projection is a popular data playback and transmission technology nowadays. With the increasing number of playback materials, the amount of high-quality playback materials is also increasing, and video projection has become a playback method favored by more and more users. However, On the basis of massive playback materials, the amount of abnormal playback content mixed in the massive playback materials is also increasing day by day, especially some pornographic, terrorism-related or explosive-related video content mixed in the massive playback materials, which brings Negative social images are huge. Although most of the current social media and image service platforms have set up an image review mechanism, most of them are post-event supervisi...

AI Technical Summary

Problems solved by technology

[0002] Video projection is a popular data playback and transmission technology nowadays. With the increasing number of playback materials, the amount of high-quality playback materials is also increasing, and video projection has become a playback method favored by more and more users. However, On the basis of massive playback materials, the amount of abnormal playback content mixed in the massive playback materials is also increasing day by day, especially some pornographic, terrorism-related or explosive-related video content mixed in the massive playback materials, which brings Negative social images are huge. Although most of the current social media and image service platforms have set up an image review mechanism, most of them are post-event supervision, and when the video data is on-demand on the projection terminal, there may be cases where the material is replaced. , In addition, some of the projected image data has the problem of being stolen and resold, which also brings a certain degree of enthusiasm to the creators of the image data and benefits the image. Therefore, how to improve the audit reliability of the image projected content and the effectiveness of data security and anti-counterfeiting are topics of great practical significance.

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