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Video file processing method and device, computer system and readable storage medium

A technology of a video file and a processing method, applied in the field of computer-readable storage media, can solve the problems of poor user experience and complicated operation process, etc.

Inactive Publication Date: 2019-05-28
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when users need to use the target content in the video, the operation process is complicated, resulting in poor user experience

Method used

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  • Video file processing method and device, computer system and readable storage medium
  • Video file processing method and device, computer system and readable storage medium
  • Video file processing method and device, computer system and readable storage medium

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Embodiment Construction

[0026] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0027] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...

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Abstract

The invention provides a video file processing method. The video file processing method comprises the steps of obtaining a video file and dividing the video file into M video segments, whereineach video segment comprises at least one frame of image, and M is an integer larger than 1; determining the representative image of each video clip, acquiring at least M frames of representative images, wherein the representative image of each video clip can express the key content of the corresponding video clip; and generating an overview image set from the multi-frame representative image. The invention further provides a video file processing device, a computer system and a computer readable storage medium.

Description

technical field [0001] The present disclosure relates to a video file processing method, a video file processing device, a computer system and a computer-readable storage medium. Background technique [0002] Video is currently a relatively mainstream media format with a wide range of application scenarios. Users can learn a variety of information by watching videos, for example, users learn knowledge by watching instructional videos, and learn about life by watching entertainment videos. However, the inventors found that users generally can only watch videos linearly. If they want to browse the main content of videos quickly, they need to manually drag and drop the time axis to look back and search, which is very inconvenient. And if the user needs to save or quote an important part of the video in the article, the user needs to manually screenshot the video and stitch multiple pictures into a long picture, such as figure 1 As shown, the user needs to manually take a scre...

Claims

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Application Information

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IPC IPC(8): H04N21/845H04N21/488H04N21/8549
Inventor 龚江涛
Owner LENOVO (BEIJING) CO LTD
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