Video editing method and device

A video editing and video technology, applied in the field of video processing, can solve problems such as low efficiency and restrict video production output, and achieve the effect of improving efficiency, improving rough cutting efficiency, and promoting development.

Active Publication Date: 2021-02-02
北京优聚视微传媒科技有限公司
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AI Technical Summary

Problems solved by technology

In batch video production, the efficiency of this manual processing becomes low, which seriously restricts the output of video production

Method used

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  • Video editing method and device
  • Video editing method and device

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Embodiment Construction

[0059] Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. In the various figures, identical elements are indicated with similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale. Also, some well-known parts may not be shown.

[0060] Explanation of terms:

[0061] Artificial intelligence: through a series of data processing algorithms, the computer realizes the functions of feature extraction, classification, comparison, model building, and model re-learning of various data, and can replace manual labor in specific workflows for efficient and accurate data processing. Or complete data processing work that cannot be done manually.

[0062] Video production: refers to the process of editing, processing, color-grading, dubbing, adding subtitles and special effects to the video material obtained by using special video production software to obtain the final film. ...

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Abstract

A video editing method is disclosed, comprising: performing image recognition on a template video segment to obtain template characteristic data; performing curve fitting according to the template characteristic data to obtain a first curve set; performing image recognition on a plurality of original materials to obtain a plurality of shooting characteristic data; perform curve fitting according to the plurality of shooting characteristic data to obtain a plurality of second curve sets; perform feature-by-feature Matching; performing curve transformation and video mapping according to the matching result to obtain clipping material; and synthesizing the clipping material into a rough-cut video with reference to template video clips. Automated video editing based on curve fitting, curve matching, curve transformation and video mapping improves editing efficiency.

Description

technical field [0001] The present invention relates to video processing technology, and more specifically, to a video editing method and device. Background technique [0002] In the batch video production process, the editor usually selects suitable shot clips from a large number of shooting materials according to the existing video template, fills them into the corresponding positions of the template, and completes the rough cutting work. This is a job that consumes a lot of the editor's time and energy. In the traditional video production process, these tasks need to be done manually by editors, who watch a large number of captured materials one by one, and manually search for suitable materials. In batch video production, the efficiency of this manual processing becomes low, which seriously restricts the output of video production. Contents of the invention [0003] In view of this, the present application provides a video editing method and device for solving the ab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/262H04N5/265G06K9/00G06K9/62
CPCH04N5/262H04N5/265G06V40/174G06V40/168G06F18/22
Inventor 李景颉谭晶吕尚伟周喜海
Owner 北京优聚视微传媒科技有限公司
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