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Audio and video data coding method and device, and electronic equipment

A technology of data encoding and electronic equipment, applied in the field of encoding, can solve the problem of low information quality and achieve the effect of improving information quality

Active Publication Date: 2018-05-25
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiments of the present invention provide an audio and video data encoding method, device, and electronic equipment, which can improve the quality of encoded information, so as to solve the problems caused by encoding with a fixed resolution in the existing audio and video data encoding methods. The problem of lower quality information after encoding for high-resolution information

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  • Audio and video data coding method and device, and electronic equipment
  • Audio and video data coding method and device, and electronic equipment
  • Audio and video data coding method and device, and electronic equipment

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Embodiment Construction

[0053] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0054] It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0055] figure 1 A schematic flowchart of a method for encoding audio and video data according to an embodiment of the present invention, such as figure 1 As shown, the method of this embodiment may include:

[0056] Step 101, parse the received audio and video data, and obtain the coding parameter information contained in the information header obtained by the analysis, and the coding parameter information includes the coding resolution;

[0057] In this embodiment, as an optional embodiment, before parsing the re...

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Abstract

The embodiment of the invention discloses an audio and video data coding method and device and electronic equipment and relates to the coding technology, so that the quality of coded information can be improved. The audio and video data encoding method comprises the following steps of analyzing received audio and video data; obtaining coding parameter information contained in an information head obtained through analysis, wherein the coding parameter information comprises coding resolution; and encoding the audio and video data subjected to analog-to-digital conversion according to the codingparameter information. The method and the device and the electronic equipment are suitable for self-adaptive coding of courseware information of a recording and playing system.

Description

technical field [0001] The present invention relates to encoding technology, and in particular, to a method, device and electronic device for encoding audio and video data. Background technique [0002] With the continuous development of high-definition digital technology, computer communication and Internet technology, the application of electronic devices, such as smart mobile phones, personal digital assistants, palmtop computers, and notebook computers, is becoming more and more common. Among them, multimedia audio and video interfaces, such as video graphics array (VGA, Video Graphics Arra audio and video data encoding device) interface, high-definition multimedia interface (HDMI, High Definition Multimedia Interface) have become indispensable interfaces in modern electronic equipment . [0003] With the popularization of network Internet technology, school teaching methods have also developed from a simple classroom teaching method to a multi-modal teaching method com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/2343H04N21/434H04N21/435H04N21/44H04N21/4402
CPCH04N21/2343H04N21/4345H04N21/4355H04N21/44008H04N21/440236
Inventor 袁延金
Owner HANGZHOU HIKVISION DIGITAL TECH
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