Method, system and module for self-adaptive hardware coding and decoding

A codec and codec technology, applied in the field of automatic adaptation of hardware codec, can solve problems such as excessive dependence and heavy workload, and achieve the effect of improving video quality and encoding and decoding capabilities.

Inactive Publication Date: 2014-03-26
SHENZHEN TENCENT COMP SYST CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0008] The purpose of the present invention is to provide a method, system and module for automatically adapting hardware encoding and decoding to solve the problems of heavy workload and excessive reliance on hardware equipment in the encoding and decoding methods of existing embedded devices

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  • Method, system and module for self-adaptive hardware coding and decoding
  • Method, system and module for self-adaptive hardware coding and decoding

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Embodiment Construction

[0078] In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose of the invention, the method and system for automatically adapting hardware encoding and decoding proposed according to the present invention and the video communication encoding and decoding method are described below in conjunction with the accompanying drawings and preferred embodiments. Its specific implementation, method, steps and effects are described in detail below.

[0079] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and des...

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Abstract

The invention discloses a method, system and module for self-adaptive hardware coding and decoding. According to the method, the hardware coding and decoding devices of embedded equipment is called for coding and decoding; the method comprises the following steps: one or more coding and decoding plug-in units are stored in advance, each hardware coding and decoding device corresponds to one coding and decoding plug-in unit, and all the coding and decoding plug-in units abide by a predefined interface; the coding and decoding plug-in units are introduced, and corresponding hardware coding and decoding devices are loaded; data streams are coded or decoded. According to the invention, by dynamically loading the plug-in units, the problem of complex management and low compatibility of different platforms is solved; by reasonably dispatching the hardware coding and decoding devices in an embedded chip, the capability of coding and decoding of a system can be enhanced, and accordingly, the quality of videos is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method, system and module for automatically adapting hardware encoding and decoding. Background technique [0002] With the continuous development of embedded devices in recent years, the popularity of embedded systems in mobile phones, PDA (Personal Digital Assistant, personal digital assistant), mobile TV and other devices, the development of application programs on mobile devices has also increased. As software development projects become larger or software development time requirements are more urgent, and different embedded platform hardware devices are different, many people need to work together to develop and design software, and seamlessly integrate software codes written by different people. integrated. [0003] With the popularization of video communication, encoding and decoding of video data on mobile devices becomes more and more frequent. In the process of en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/10H04N19/40
CPCG06F9/44G06F9/44526H04N19/10H04N19/12H04N19/42
Inventor 姬晓翠
Owner SHENZHEN TENCENT COMP SYST CO LTD
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