Video playing method and video playing device

Abstract

The invention discloses a video playing method and a video playing device, belonging to the technical field of audio and video. The method comprises the steps of receiving a request to play a video; acquiring a multimedia file and a decryption key from a video server if the video comprises an encryption key; playing the acquired multimedia file; decrypting the video according to the decryption key; and playing the decrypted video when the multimedia file finishes playing. When an off-line video already downloaded to a terminal is playing, whether a current video is encrypted is known; when the video is encrypted by the encryption key, the terminal firstly needs to acquire and play the multimedia file pushed by the server, and then decodes the encrypted video according to the decryption key provided by the server, so as to play the decrypted video. When the video is played offline, the skip of the multimedia file resulting from playing schedule control is prevented, and the watch ratio of the multimedia file is guaranteed.

Description

technical field [0001] The present invention relates to the technical field of audio and video, in particular to a video playing method and device. Background technique [0002] With the improvement of domestic copyright awareness, the cost of obtaining high-quality videos has become higher and higher. When users watch videos online, operators can recover certain costs by pre-playing advertisements. However, when users watch downloaded videos offline, copyright restrictions can be circumvented by dissemination among users. [0003] In order to solve the above problems, operators insert advertisements at the beginning of videos, and users can also see advertisements when watching videos offline, which achieves the purpose of publicity while recovering costs. [0004] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] When watching a video offline, the offline video played by the ter...

AI Technical Summary

Problems solved by technology

[0005] When watching a video offline, the offline video played by the terminal has been downloaded to the terminal storage. Since the advertisement is inserted at the beginning of the video as part of the downloaded video, the user can easily skip the advertisement by controlling the playback progress when watching the video, resulting in It cannot be played completely, or even not played, which affects the viewing rate of the ad

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