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Video playing method, device and electronic device

A technology of video playback and playback position, applied in the field of video processing, can solve the problems of low security and video file duplication, etc., and achieve the effect of high security

Active Publication Date: 2021-10-01
BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, this application proposes a video playback method, which solves the risk of duplication in the process of sending the decrypted video on the cloud server to the client or the temporary buffer video file generated by decryption in the prior art, and the security relatively low technical issues

Method used

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  • Video playing method, device and electronic device
  • Video playing method, device and electronic device
  • Video playing method, device and electronic device

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Embodiment Construction

[0049] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0050] The following describes the video playing method, device and electronic equipment according to the embodiments of the present application with reference to the accompanying drawings.

[0051] figure 1 It is a schematic flowchart of a video playing method provided in the embodiment of the present application.

[0052] Such as figure 1 As shown, the method includes the following steps:

[0053] Step 101, obtain a video playback request including a video file identifier.

[0054] Step 102, acquire the video file corr...

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PUM

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Abstract

The present application proposes a video playback method, device, and electronic equipment, wherein the method includes: obtaining a video playback request including a video file identifier, obtaining a video file corresponding to the video file identifier, and obtaining the current playback location and target playback location of the video file , obtain the decryption key of the encrypted bytes between the current playback position and the target playback position, and decrypt and play the encrypted bytes according to the decryption key. In this way, it is possible to decrypt and play the video without generating a local decrypted temporary file without affecting the fluency of the video, and the security is high.

Description

technical field [0001] The present application relates to the field of video processing technology, in particular to a video playing method, device and electronic equipment. Background technique [0002] Usually, the video is encrypted to improve the security of the video. Therefore, the encrypted video needs to be decrypted before it can be played. In related technologies, the encrypted video is decrypted on the cloud server and then sent to the client for playback, or the encrypted video is downloaded to the client and then decrypted to generate a temporary buffered video file for playback. However, the decrypted video is sent to the client. There is a risk of copying during the process of decrypting or temporarily buffering video files generated by decryption, and the security is relatively low. Contents of the invention [0003] This application aims to solve one of the technical problems in the related art at least to a certain extent. [0004] For this reason, thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/4405H04N21/2347H04N21/266
Inventor 裴彦礼
Owner BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD