Method and terminal for dynamically regulating video code

A technology for video coding and dynamic adjustment, applied in the field of communication, can solve the problems that terminals cannot achieve network conditions, image quality and image continuity, and it is difficult to achieve image quality and image continuity, so as to improve the application effect.

Active Publication Date: 2009-01-07
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology

[0009] The purpose of the present invention is to provide a method for dynamically adjusting video coding, so as to overcome the problem that the video coding method in the prior art is difficult to realize the harmony and unity of the three characteristics of network conditions, image quality and image continuity
[0010] Another object of the present invention is to provide a terminal for dynamically adjusting video coding, so as to overcome the problem that the terminal in the prior art cannot realize the harmony and unity of the three characteristics of network status, image quality and image continuity

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  • Method and terminal for dynamically regulating video code
  • Method and terminal for dynamically regulating video code

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Embodiment Construction

[0055] The core of the present invention is to provide a method for dynamically adjusting video coding. The method receives video data by selecting a set video coding method, then obtains coding parameters corresponding to the video coding method, and applies the coding parameters to video data. encoding to dynamically adjust video encoding in real time.

[0056] In order to enable those skilled in the art to better understand the solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0057] The flow chart of the first embodiment of the method of the present invention is as follows figure 2 Shown:

[0058] Step 201: Select a set video encoding method.

[0059] Video coding methods include automatic adjustment coding methods, high image q...

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Abstract

The invention discloses a method for dynamically adjusting video coding, which includes that a video coding mode which is configured is selected; video data is received; coding parameters corresponding to the video coding mode are acquired and then the coding parameters are applied to carrying out the video coding on the video data. The invention also discloses a terminal which comprises a selecting unit, a receiving unit, an acquisition unit and a coding unit. Aiming at the characteristics of the dynamic changes of network performance in the existing mobile communication network, the method for dynamically adjusting video coding provided by the invention adjusts the video coding mode according to the network performance or set the video coding parameters in advance, thus greatly adapting to the unstable characteristics of the network performance, realizing the dynamic unity of three characteristics of network status, image quality and image continuity, and improving the application of networks so as to ensure the users an excellent effect of video communication in various environments.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and a terminal for dynamically adjusting video coding. Background technique [0002] With the development of modern communication technology and business, people's demand for communication has changed from the initial single voice demand to the communication demand for video and audio. hotspot. The service capability provided by the existing second-generation mobile communication system has been unable to meet the development needs of communication services, and the third-generation mobile communication network characterized by high network speed and multiple applications has begun to gradually replace the second-generation mobile communication network. network. The video communication function in the third-generation mobile communication has become its symbolic function and has been more and more widely used. In the communication process, the quality a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/26H04N7/24H04N19/102
Inventor 蔡世光黄亮林鹏
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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