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Video playing method and device and equipment

A video playback and video technology, applied in the field of video processing, to achieve the effect of speeding up the speed, reducing the delay, and improving the viewing experience

Active Publication Date: 2021-01-01
CHINA CONSTRUCTION BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiment of this description is to provide a video playback method, device and equipment to solve the problem of how to enable the client to play the video smoothly

Method used

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  • Video playing method and device and equipment
  • Video playing method and device and equipment
  • Video playing method and device and equipment

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present specification in combination with the drawings in the embodiments of the present specification. Obviously, the described embodiments are only some of the embodiments of the present specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0041] In order to better understand the inventive concept of this application, a video playback system according to an embodiment of this specification is firstly introduced. Such as figure 1 As shown, the video playback system 100 includes a server 110 and a client 120 .

[0042] The server may be a single server, or a server cluster composed of multiple servers, or a distributed system with multiple distributed nodes. The specific type of the se...

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PUM

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Abstract

The embodiment of the invention provides a video playing method and device and equipment. The method comprises the following steps: receiving a video playing request sent by a client, wherein the video playing request comprises a target video identifier; obtaining a to-be-processed video corresponding to the target video identifier; judging whether the initial key frame interval of the to-be-processed video is greater than a preset key frame interval or not, wherein the initial key frame interval comprises the number of video frames between two initial key frames of the to-be-processed video;if yes, encoding the to-be-processed video based on the preset key frame interval; and feeding back the encoded to-be-processed video as a target video to the client to enable the client to play the target video. According to the method, the video generation speed of the client is increased, the video generation delay is reduced, and the watching experience of a user is further improved.

Description

technical field [0001] The embodiments of this specification relate to the technical field of video processing, and in particular, to a video playing method, device, and equipment. Background technique [0002] With the development of science and technology, users can now watch different types of videos more conveniently on various terminals. For example, if users want to watch live videos while watching live broadcasts, they can directly send corresponding requests to the server, and the server will After the video is transcoded or encoded, it is fed back to the client for playback. [0003] In order to ensure the transmission rate of the video, generally before the video data is transmitted to the client, the video data needs to be compressed. It is commonly used to convert video data into key frames and non-key frames. Only the key frame contains all the data corresponding to the frame image, while the non-key frame only contains the difference data between the frame ima...

Claims

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Application Information

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IPC IPC(8): H04N21/472H04N21/239H04N21/2343
CPCH04N21/47202H04N21/2393H04N21/2343
Inventor 王博王思梦秦瑞雄吴想想郑铮胡智赵金鑫熊威花微微谭雨婷董华强孙瀚文
Owner CHINA CONSTRUCTION BANK