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Video playing method and device, electronic equipment and storage medium

A technology of video playback and playback methods, which is applied in the field of electronic equipment, storage media, devices, and video playback methods, and can solve problems such as inability to support normal video playback, memory growth, and bandwidth waste, so as to achieve normal playback and ensure audio and video Synchronization, to achieve the effect of dynamic settings

Active Publication Date: 2020-09-15
深圳市雅阅科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a video playback method, device, electronic device, and storage medium, which can avoid the problem of memory growth and bandwidth waste caused by an excessively large cache, or the problem that an excessively small cache cannot support normal video playback, and improve user playback experience

Method used

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  • Video playing method and device, electronic equipment and storage medium
  • Video playing method and device, electronic equipment and storage medium
  • Video playing method and device, electronic equipment and storage medium

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Embodiment Construction

[0060] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0061] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0062] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where p...

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Abstract

The invention provides a video playing method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring an audio playing parameter and a video playingparameter of a target video; based on the audio playing parameters and the video playing parameters, determining the number of frame intervals between audio frames and video frames corresponding to the same playing time point in the target video; determining a cache capacity required for playing the target video based on the determined frame interval number; updating the current playing cache capacity of the target video based on the cache capacity required for playing the target video; and playing the target video based on the updated playing cache capacity. Through the method and the device,the problems of memory increase and bandwidth waste caused by overlarge cache or incapability of supporting normal playing of the video due to oversmall cache can be avoided, and the playing experience of a user is improved.

Description

technical field [0001] The present invention relates to the technical field of media playing, in particular to a video playing method, device, electronic equipment and storage medium. Background technique [0002] With the rapid growth of the demand for watching videos on mobile terminals, the sources of video sources are becoming more and more diversified. They can be self-made or self-portraited by users, or transcoded by third-party tools. The diversification of video sources makes it impossible to guarantee that the generated video files are all standard. When a standard video file is generated, the audio and video compression package is interleaved and written into the file according to the timestamp of the audio and video compression package itself, so that during the actual playback process, the files at the same time point are read through the network according to the file offset. Audio and video data packets are interleaved and adjacent, and only a small cache is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/439H04N21/44H04N21/8547H04N21/43
CPCH04N21/4307H04N21/4394H04N21/44004H04N21/44008H04N21/8547
Inventor 韩存爱
Owner 深圳市雅阅科技有限公司
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