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Video synthesis method and device

A video synthesis and video technology, applied in the field of video processing, can solve problems such as poor visual experience of character materials and neglect of visual requirements of character materials

Active Publication Date: 2020-10-20
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present application provides a video synthesis method and device to solve the problem of direct video synthesis based on the input of the timeline of the character material in the video to be synthesized in the prior art, ignoring the visual requirements for the character material, resulting in In the target video of , the visual experience of the character material is not good

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  • Video synthesis method and device
  • Video synthesis method and device
  • Video synthesis method and device

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Embodiment Construction

[0106] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0107] The first embodiment of the present application provides a video synthesis method. Please see figure 1 , which is a flowchart of the first embodiment of the present application. The following combination figure 1 A video composition processing method provided in the first embodiment of the present application will be described in detail. The method comprises the steps of:

[0108] Step S101: According to the original video material, obtain character track data including the target character.

[0109] This...

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Abstract

The invention provides a video synthesis method and device. The video synthesis method comprises the following steps: obtaining figure track data containing a target figure according to an original video material; according to visual requirements for the target figure, performing optimization processing on an original timeline in the figure track data to obtain an optimized timeline of the targetfigure material; and synthesizing related materials according to the timeline of the optimized target figure material to obtain a target video. By adoption of the method provided by the invention, theproblem of poor visual experience of the character material in the synthesized target video due to neglect of visual requirements on the character material in the prior art is solved.

Description

technical field [0001] The present application relates to the field of video processing, in particular to a video synthesis method and device. Background technique [0002] Currently, video editing products or services in the industry can perform video editing operations based on video, audio, pictures, text, etc., to complete the video creation process. Among them, many video creations will involve character materials, which need to be edited and special effects produced and synthesized for the character materials. Video editing generally refers to the process of non-linear editing of audio, video, text and other materials. By re-encoding these materials such as cutting, merging, transitions, and special effects, new videos with different expressiveness are generated. [0003] In the prior art, video synthesis is directly carried out completely according to the input of the timeline of the target character material. The timeline refers to the product of arranging video ma...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/44H04N21/4402G06K9/00
CPCH04N21/44008H04N21/44016H04N21/4402G06V40/161
Inventor 邹娟
Owner ALIBABA GRP HLDG LTD