Information labeling method and apparatus

A technology of key information and time information, which is applied in the field of video processing, can solve problems such as low efficiency and slow speed, and achieve the effect of reducing waste and realizing batch processing

Inactive Publication Date: 2016-02-03
XIAOMI INC
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  • Abstract
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Problems solved by technology

[0004] The above information labeling method is inefficient an

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  • Information labeling method and apparatus
  • Information labeling method and apparatus
  • Information labeling method and apparatus

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[0072] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the following further describes the embodiments of the present disclosure in detail with reference to the accompanying drawings.

[0073] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. Rather, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0074] figure 1 It is a flowchart of an information labeling method according to an exemplary embodiment, such as figure 1 As shown, the follo...

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Abstract

The disclosure provides an information labeling method and apparatus, and belongs to the technical field of video processing. The method comprises: according to each frame of picture of a multimedia file, obtaining script information of the multimedia file; according to time information in the script information of the multimedia file, obtaining start time information of a plurality of multimedia fragments in the multimedia file; according to the start time information of the multimedia fragments and the script information of the multimedia file, obtaining key information of the multimedia fragments, wherein each piece of key information is used for describing summary content of the corresponding multimedia fragment; and establishing a mapping relationship between the key information of each of the multimedia fragments and the start time information of the corresponding multimedia fragment. According to the information labeling method and apparatus, a labeling position in a play progress bar of the multimedia file and the key information of the corresponding multimedia fragment are automatically set, so that the waste of manpower resources is reduced and the batch processing of the multimedia file can be realized.

Description

Technical field [0001] The present disclosure relates to the technical field of video processing, and in particular to an information labeling method and device. Background technique [0002] As network resources become more abundant, the amount of data that users face is also increasing. Therefore, how to enable users to quickly obtain interested multimedia files or fragments of multimedia files has become one of the important ways to improve the quality of website services. It has attracted widespread attention from those skilled in the relevant fields. For example, in a multimedia file, the key information of the multimedia clip corresponding to the position can be provided at any position of the playback progress bar, and when the user's trigger operation on the position is detected, the corresponding multimedia clip can be provided to the user to play Content, so that users can quickly understand the multimedia clip. [0003] At present, the key information extraction is mos...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/48
Inventor 陈志军张涛汪平仄
Owner XIAOMI INC
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