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First screen playing method and device, computer equipment and storage medium

A playback method and playback device technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problem of large delay in first-screen playback, and achieve the effect of shortening the delay and shortening the length

Active Publication Date: 2019-11-01
北京视界云天科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above technical problems and provide a first-screen playback method, device, computer equipment, and storage medium that can solve the problem of large delays in first-screen playback

Method used

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  • First screen playing method and device, computer equipment and storage medium
  • First screen playing method and device, computer equipment and storage medium

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Embodiment Construction

[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0038] The first screen playing method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the terminal 102 communicates with the server 104 through the network. Wherein, the terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the server 104 can be realized by an independent server or a server cluster composed of multiple servers.

[0039] Specifically, when playing the first screen, the terminal 102 requests th...

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Abstract

The invention relates to a first screen playing method and device, computer equipment and a storage medium. The method comprises the following steps of acquiring configuration information of a playerof the terminal, wherein the configuration information comprises the length of a cache region corresponding to the player; acquiring pre-stored picture group data, analyzing to obtain a sending sequence of each picture group in the picture group data and length information of each picture group; and setting a sending length of each picture group according to the length information and the length of the cache region, sending each picture group to a player of the terminal according to the sending length by adopting a frame skip mode and according to a sending sequence, and performing first screen playing in the player. By adopting the method, the time delay of first screen playing can be reduced.

Description

technical field [0001] The present application relates to the technical field of video data transmission, in particular to a first-screen playing method, device, computer equipment and storage medium. Background technique [0002] With the development of the live broadcast industry, the demand for video data transmission technology is getting higher and higher. In order to avoid the "black screen" phenomenon when the first screen is played during video live broadcast, Group of Pictures (GOP) is often cached in the server. ), before transmitting the live video data, the buffered GOP is sent to the player, so as to solve the "black screen" phenomenon of the first screen. [0003] In the traditional way, the length of a GOP is between 2s-10s, and the server needs to cache multiple GOPs. Since the longer the GOP length, the video bit rate and bandwidth traffic can be reduced. Therefore, when playing the first screen, it is necessary to send Longer GOP, which leads to greater de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2187H04N21/443H04N21/2662H04N21/433
CPCH04N21/2187H04N21/2662H04N21/4331H04N21/443
Inventor 满运历
Owner 北京视界云天科技有限公司
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