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Code rate adjusting method and device, equipment and storage medium

An adjustment method and bit rate technology, applied in the field of video processing, can solve problems affecting the fluency of live broadcasting

Active Publication Date: 2020-08-25
广州繁星互娱信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method needs to implement the live broadcast function and the function of obtaining image quality at the same time, which is likely to affect the fluency of live broadcast

Method used

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  • Code rate adjusting method and device, equipment and storage medium
  • Code rate adjusting method and device, equipment and storage medium
  • Code rate adjusting method and device, equipment and storage medium

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Embodiment Construction

[0080] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will further describe the embodiments of the present application in detail in conjunction with the accompanying drawings.

[0081] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various concepts herein, but unless otherwise specified, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. For example, without departing from the scope of the present application, the first code rate may be referred to as the second code rate, and the second code rate may be referred to as the first code rate.

[0082] figure 1 It is a flowchart of a code rate adjustment method provided by an embodiment of the present application. The execution subject of the embodiment of the present application is a computer device. see figure...

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Abstract

The embodiment of the invention discloses a code rate adjustment method and device, equipment and a storage medium, and belongs to the field of video processing. The method comprises the following steps: based on a first process, encoding acquired first live video data according to a first code rate and then decoding to obtain second live video data, and sending the first live video data and the second live video data to a second process; and based on the second process, according to the first live video data and the second live video data, obtaining a first image quality parameter, sending the first image quality parameter to the first process, and based on the first process, according to the first image quality parameter, adjusting the first code rate to obtain an adjusted second code rate. The invention performs live broadcast based on the first process, acquires the image quality parameter based on the second process, performs live broadcast and acquires the image quality parameterasynchronously, the process of acquiring the image quality parameter does not affect live broadcast, the live broadcast fluency is improved, and the live broadcast process is more stable.

Description

technical field [0001] The embodiments of the present application relate to the field of video processing, and in particular to a code rate adjustment method, device, device, and storage medium. Background technique [0002] With the popularization of the Internet and the development of multimedia technology, more and more users are live broadcasting on the Internet, and people's requirements for the image quality of live broadcasting are also increasing. [0003] In related technologies, in the process of live broadcasting, the live video data will be encoded, and the code rate of the live video data can be adjusted according to the image quality of the encoded live video data, so as to improve the image quality of the live video data . This method needs to implement the live broadcast function and the function of obtaining image quality at the same time, which is likely to affect the fluency of live broadcast. Contents of the invention [0004] The embodiment of the pr...

Claims

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Application Information

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IPC IPC(8): H04N21/2187H04N21/2343H04N21/4402H04N21/2662
CPCH04N21/2187H04N21/234381H04N21/2662H04N21/440281
Inventor 何思远
Owner 广州繁星互娱信息科技有限公司
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