Video screen capture method and device, storage medium and electronic device

A capture device and screen technology, applied in the field of video processing, can solve problems such as low efficiency, and achieve the effect of improving efficiency and speed of capture

Inactive Publication Date: 2018-11-16
浙江威步机器人股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The key picture capture in the prior art is to identify the video picture frame by frame, and then the key picture can be captured, but the efficiency of this method is very low

Method used

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  • Video screen capture method and device, storage medium and electronic device
  • Video screen capture method and device, storage medium and electronic device
  • Video screen capture method and device, storage medium and electronic device

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Embodiment Construction

[0035] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, rather ...

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Abstract

The invention provides a video screen capture method and device, a storage medium and an electronic device. Video images have audio information played therewith synchronously. The method comprises thefollowing steps: obtaining type information and byte information of the video images; setting sensitive words according to the type information and byte information; carrying out speech recognition on the audio information corresponding to the video images to find time axis position information having the sensitive words in the audio information; and screening out key screens from the multi-framescreens of the video images according to the time axis position information. The method has the beneficial effect of improving capture speed.

Description

technical field [0001] The present application relates to the field of video processing, in particular to a method, device, storage medium and electronic equipment for capturing video images. Background technique [0002] The key picture capture in the prior art is to identify the picture of the video frame by frame, and then the key picture can be captured, but the efficiency of this method is very low. [0003] Therefore, there are defects in the prior art, and improvement is badly needed. Contents of the invention [0004] Embodiments of the present application provide a method, device, storage medium, and electronic device for capturing video images, which can achieve high capture efficiency. [0005] The embodiment of the present application provides a method for grabbing a video image, the video image has audio information played synchronously with it, including the following steps: [0006] Obtaining type information and size information of the video image; [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/439H04N21/44
CPCH04N21/4394H04N21/44
Inventor 胡文明刘春伟
Owner 浙江威步机器人股份有限公司
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