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Video clip method and electronic device

A video editing and video frame technology, applied in the multimedia field, can solve the problems of time-consuming, slow video editing, and reduced video editing efficiency, and achieve the effect of improving speed, speed and efficiency.

Inactive Publication Date: 2018-04-06
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practice, it is found that when using this professional editing software to edit special videos (such as scientific and educational films), it will take a lot of time to operate, which will slow down the speed of video editing, thereby reducing the efficiency of video editing

Method used

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  • Video clip method and electronic device
  • Video clip method and electronic device
  • Video clip method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] see figure 1 , figure 1 It is a schematic flowchart of a video clipping method disclosed in an embodiment of the present invention. in, figure 1 The described video editing method is applicable to various electronic devices such as mobile phones and tablet computers, and is not limited in the embodiments of the present invention. Wherein, the operating system of various electronic devices may include but not limited to Android operating system, IOS operating system, Symbian (Symbian) operating system, Black Berry (Blackberry) operating system, Windows Phone8 operating system, etc., the embodiment of the present invention does not Do limited. Such as figure 1 As shown, the video editing method may include the following steps:

[0066] 101. The electronic device detects multiple pairs of time points input by a user for a video to be edited in a video editing area.

[0067] In the embodiment of the present invention, each pair of time points includes a start time poi...

Embodiment 2

[0089] see figure 2 , figure 2 It is a schematic flowchart of another video editing method disclosed in the embodiment of the present invention. Such as figure 2 As shown, the video editing method may include the following steps:

[0090] 201. The electronic device cuts the video to be edited into multiple continuous video frame images.

[0091] 202. The electronic device acquires a color histogram of a color model of each video frame image.

[0092] In the embodiment of the present invention, the above-mentioned color model is also called the HSV color model, and can also be called the hexagonal pyramid model, which is a color space used to represent the intuitive characteristics of color, and the color parameter included in the color model is hue ( H), Saturation (S), and Brightness (V). The color histogram above is used to describe the proportion of different colors in the whole image.

[0093] In the embodiment of the present invention, the color histogram of the co...

Embodiment 3

[0127] see image 3 , image 3 It is a schematic flowchart of another video editing method disclosed in the embodiment of the present invention. Such as image 3 As shown, the video editing method may include the following steps:

[0128] Steps 301 to 307, wherein, for detailed descriptions of steps 301 to 307, please refer to the description of steps 201 to 207 in Embodiment 2, which will not be repeated in this embodiment of the present invention.

[0129] 308. The electronic device detects a transition type input by the user.

[0130] In the embodiment of the present invention, the above-mentioned transitions are used for the transition or conversion between scenes, video clips and video clips. The transitions can be divided into skillful transitions and non-skillful transitions, wherein the skillful transitions can include fading in and fading out , Fade, Flash, Wipe, Flip, Freeze, Dissolve, Multi-screen split, and use empty shots.

[0131] As an optional implementati...

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PUM

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Abstract

The invention provides a video clip method and an electronic device. The method comprises the following steps: detecting multiple pairs of time points input by a user for a to-be-clipped video in a video clip area, wherein each pair of time points comprises a starting time point and an ending time point; obtaining a time period marked by the each pair of time points according to the starting timepoint and the ending time point contained in each pair of time points, wherein the time period marked by the each pair of time points corresponds to a sub-video fragment; and generating a first targetvideo fragment according to the sub-video fragment marked by the each pair of time points in an output management mode, and outputting the first target video fragment. By implementation of the videoclip method provided by the embodiment of the invention, the video clip speed can be increased, and the efficiency of video clip can be improved.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a video editing method and electronic equipment. Background technique [0002] With the development of the television entertainment industry, the application of video editing technology is becoming more and more extensive. Among them, editors usually use professional editing software to edit videos. It is found in practice that when using this professional editing software to edit special videos (such as scientific and educational films), it will take a lot of time to operate, which will cause the speed of video editing to slow down, and then reduce the efficiency of editing videos. Contents of the invention [0003] The embodiment of the present invention discloses a video editing method and electronic equipment, which can increase the speed of video editing and further improve the efficiency of video editing. [0004] The first aspect of the embodiment of the present inv...

Claims

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Application Information

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IPC IPC(8): H04N21/472H04N21/44H04N21/439H04N21/431G06T5/40G06T7/90
CPCG06T5/40G06T7/90G06T2207/10016H04N21/431H04N21/439H04N21/44H04N21/44008H04N21/47205
Inventor 曹建中
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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