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Streaming data analysis method, device and electronic equipment

A streaming data and parsing method technology, applied in the field of data parsing, can solve the problem of low compatibility of streaming data streaming data parsing, and achieve the effect of improving compatibility

Active Publication Date: 2020-03-24
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiments of the present invention provide a streaming data analysis method, device, and electronic equipment, which can improve the compatibility of streaming data analysis, so as to solve the problem that different analysis methods need to be called multiple times in the existing streaming data analysis method. Module, the problem of low compatibility of streaming data parsing caused by repeated parsing of streaming data

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  • Streaming data analysis method, device and electronic equipment
  • Streaming data analysis method, device and electronic equipment
  • Streaming data analysis method, device and electronic equipment

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Embodiment Construction

[0061] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0062] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0063] figure 1 It is a schematic flow chart of a first-class data analysis method in an embodiment of the present invention, such as figure 1 As shown, the method of this embodiment may include:

[0064] Step 101, receiving the data to be parsed, if the data to be parsed is streaming data, parsing the file type box of the data to be parsed to obtain the file type field;

[0065] In this embodiment, before the server transmits data to the client, the server notifies in advance the type of the data to be parsed, tha...

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Abstract

The embodiment of the invention discloses a streaming data analysis method, a streaming data analysis device and electronic equipment and relates to the technology of data analysis, and the compatibility of streaming data analysis can be improved. The streaming data analysis method comprises the following steps of receiving the to-be-analyzed data; if the to-be-analyzed data is streaming data, analyzing the file type box of the to-be-analyzed data, and acquiring a file type field; if the file type field is identified as an MP4 file, analyzing the atomic structure after the file type box is analyzed; according to the information contained in the atomic structure and a pre-set packaging format recognition strategy, identifying the MP4 packaging format of the to-be-analyzed data; calling an analysis module mapped by the identified MP4 packaging format; and analyzing the to-be-analyzed data. The method is suitable for analyzing various packaged MP4 files.

Description

technical field [0001] The present invention relates to data parsing technology, in particular to a streaming data parsing method, device and electronic equipment. Background technique [0002] MP4 is a set of compression coding standards for audio and video information, formulated by the Moving Picture Experts Group (MPEG, Moving Picture Experts Group) under the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Compared with media files encapsulated by other encapsulation formats, such as RMVB, AVI, FLV, WMV, MKV and other media files, MP4 files are more practical and popular than media files encapsulated by ISO / IEC 14496-12 standard , and thus has been widely used. [0003] In order to be applicable in different scenarios, MP4 files have multiple encapsulation formats, including: MP4-pre-encapsulation, MP4-post-encapsulation, MP4-H5 encapsulation, and MP4-DASH encapsulation. Among them, MP4-pre-encapsulation and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/845H04N21/854
CPCH04N21/8456H04N21/85406
Inventor 张龙辛安民金玲余翔
Owner HANGZHOU HIKVISION DIGITAL TECH