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Video screenshot method and video screenshot device

A video and video file technology, applied in the field of video processing, can solve the problems of slow user hand speed, inability to accurately locate the picture, and inability to accurately capture the video resource screen, etc., and achieve the effect of accurate capture

Inactive Publication Date: 2017-02-15
SHANGHAI YUDE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing video capture method, due to the user manually pausing the video, there will be a delay, and the user's hand speed is slow so that the expected picture cannot be accurately located, etc., all of which will lead to the inability to accurately capture the picture that the user wants in the video resource.

Method used

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  • Video screenshot method and video screenshot device
  • Video screenshot method and video screenshot device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] figure 1 It is a schematic flow chart of a video screenshot method provided in Embodiment 1 of the present invention. This method is applicable to the situation of screenshotting a video being played. The method can be executed by a video screenshot device, which can be implemented by hardware and / or software. Composition, and can generally be integrated in mobile phones, computers and all smart terminals that include video playback functions. Specifically include the following:

[0022] S110. Obtain a video screenshot operation input by the user for the currently played video file.

[0023] Among them, for an intelligent terminal that does not include a touch screen, the operation of obtaining user input may be to obtain the key operation of the user on the currently playing video file; The touch operation may also be a remote sensing operation on the currently playing video file, which is not limited here.

[0024] Exemplarily, when the video file to be captured is...

Embodiment 2

[0035] figure 2 It is a schematic flowchart of a video screenshot method provided in Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments, and provides a preferred method for video screenshots. Specifically, before obtaining the video screenshot operation of the currently played video file input by the user: obtain the video file to be screenshotted, Perform a full-screen playback operation on the video file; when the playback progress adjustment indication is detected, adjust the video file to the screen corresponding to the playback progress adjustment indication, and play the video starting from the time stamp corresponding to the screen document.

[0036] S210. Acquire a video file to be screenshotted, and perform a full-screen playback operation on the video file.

[0037] Specifically, the way to obtain the video file to be captured can be to open the local video with a video player that includes the scree...

Embodiment 3

[0046] image 3 It is a schematic flowchart of a video screenshot method provided in Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments, and provides a preferred video capture method, specifically, according to the timestamp corresponding to the start time of the video capture operation and the video capture operation to determine the video segment, and use the video Fragment is the operation object to perform frame division operation, further optimized to include: when the video capture operation is a sliding operation from the left to the right direction on the touch screen, the start time of the video capture operation in the video file The corresponding time stamp is the starting point of the screenshot, and the video segment with the time stamp greater than the time stamp corresponding to the start time of the video capture operation is subjected to frame division processing according to the set frequency to...

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PUM

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Abstract

The embodiment of the invention discloses a video screenshot method and a video screenshot device. The video screenshot method comprises the steps of acquiring a video screenshot operation which is inputted by a user in allusion to a currently played video file; when the video screenshot operation is matched with a set screenshot operation, acquiring a timestamp corresponding to a starting moment of the video screenshot operation in the video file; determining a video clip according to the timestamp corresponding to the starting moment of the video screenshot operation and the video screenshot operation, performing a framing operation by taking the video clip as an operation object, stopping the framing operation for the video clip when the end of the video screenshot operation is detected, and acquiring at least one screenshot image of the video file. Through the technical scheme disclosed by the invention, accurate interception for a user expected image in the video can be realized.

Description

technical field [0001] Embodiments of the present invention relate to video processing technologies, and in particular, to a video screenshot method and device. Background technique [0002] In recent years, with the increasing popularity of smart terminals such as computers and mobile phones, people have put forward higher requirements for the application experience on smart terminals. For example, when watching a video, people often want to capture some interesting pictures. [0003] At present, there are two main methods for video screenshots: one is that when the expected screen appears on the smart terminal, the user manually pauses the video, and then uses the built-in screen capture function of the smart terminal to take a screenshot of the video; the other is when the expected screen appears , use the quick screenshot function in the video player to take video screenshots. [0004] In the existing video screenshot method, because the user manually pauses the video,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472H04N21/433H04N21/8547
CPCH04N21/4334H04N21/47205H04N21/47214H04N21/8547
Inventor 祝道龙
Owner SHANGHAI YUDE INFORMATION TECH CO LTD
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