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Live video starting method and device

A technology for live video broadcast and start-up device, applied in the computer field, can solve the problems of no solution, high decoding delay, low start-up efficiency of video live broadcast, etc.

Inactive Publication Date: 2021-02-05
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For live video broadcasting, the problem of delay must be solved. Due to the encoding mode of the current live broadcasting technology, the decoding delay may be too high. It is easy for users to wait for a period of time before they can start to see the live broadcast screen after clicking the live broadcast link. The startup efficiency of live video is very low, which affects the live broadcast experience of users
[0003] For the above problems, no effective solution has been proposed

Method used

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention relates to a live video starting method and device, and the method comprises the steps: responding to a starting operation and requesting a video stream corresponding to a target live link from a server under the condition that the target live link is detected to be executed with the starting operation; receiving a target video stream returned by the server, the target video stream being a video stream starting from the current moment in video streams corresponding to the target live broadcast link, wherein the target video stream is decoded to obtain a decoded video stream, andnon-key frames in the target video stream only refer to key frames in the same image group for encoding and decoding; and playing decoded video streams. According to the invention, the technical problem that the starting speed of live video is low in the prior art is solved.

Description

technical field [0001] The present application relates to the field of computers, in particular to a method and device for starting a live video broadcast. Background technique [0002] With the continuous development of live broadcast technology, more and more users watch live broadcast, and the requirements for live broadcast technology are also getting higher and higher. For live video broadcasting, the problem of delay must be solved. Due to the encoding mode of the current live broadcasting technology, the decoding delay may be too high. It is easy for users to wait for a period of time before they can start to see the live broadcast screen after clicking the live broadcast link. The start-up efficiency of the video live broadcast is very low, which affects the user's live broadcast experience. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] The present application provides a method and device for star...

Claims

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Application Information

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IPC IPC(8): H04N21/2187H04N21/239H04N21/231H04N21/8547H04N21/43H04N21/2662
CPCH04N21/2187H04N21/23106H04N21/2393H04N21/2662H04N21/4307H04N21/8547
Inventor 豆修鑫许道远樊鸿飞徐琴琴张文杰成超宋嘉文张海斌
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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