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Method for compressing time line region into flowchart

A region compression and timeline technology, applied in image communication, color TV components, TV system components, etc., can solve the problem of lack of timeline editing function, etc., and achieve the effect of improving convenience and processing efficiency

Inactive Publication Date: 2012-07-04
CHINA DIGITAL VIDEO BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But how to edit first in the timeline and then use the flow chart to process the special effects of these edited materials, none of the existing compositing software can handle it well, they either lack the powerful editing function of the timeline, or It is the result of importing timeline clips using project references

Method used

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  • Method for compressing time line region into flowchart
  • Method for compressing time line region into flowchart

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0023] In the post-editing software, the timeline is mainly used to edit the original material. It takes the track as the container, and each track is a layer of the output screen of the editing result. The material will be put into the track, and you can use the Various editing tools adjust the entry and exit points of the original material to obtain the content of the material that the user needs, and then the user can add some simple special effects to the material on the track, such as adding a sweep to allow a material to enter in one way, and at the same time Let another material exit in another way, and you can also add some filter effects to the material, such as color correction, which can perform color cast and other processing on the material.

[0024] The flow chart is mainly used to process complex special effects on the material in ...

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Abstract

The invention relates to a video image processing technology, in particular to a method for compressing a time line region into a flowchart. The method for compressing the time line region into the flowchart comprises the steps of: selecting a region in a time line for video cutting and establishing a new flowchart; cutting materials in the time line region at an incoming point and an outgoing point; generating input nodes in a corresponding number according to a number of orbits with the materials in the time line region; moving the materials in the time line to a generated input node; connecting the output of the input node with an input of a corresponding two-dimensional synthesizer node; setting a synthesis way of each node of a two-dimensional synthesizer according to the synthesis way of the orbits; and regarding a newly generated flowchart as a material to be filled in the time line region so that the time line region is completely replaced by the new flowchart. According to the method for compressing the time line region into the flowchart, disclosed by the invention, a user can perform special effect processing on the materials on the new flowchart, and a result can be directly reflected on the time line.

Description

technical field [0001] The invention relates to a video image processing technology, in particular to a method for compressing a timeline area into a flow chart. Background technique [0002] Video post-production special effects processing and compositing software will provide users with a large number of video special effects so that users can perform various processing on videos, such as color correction, blurring, motion, deformation, sweeping and so on. In the field of video post-production special effects processing and synthesis, in addition to requiring these special effects to provide as many functions as possible, it is also necessary for these special effects to be processed as fast as possible, because whether it is for the purpose of compositing or editing Add a lot of special effects, if the speed of these special effects is very slow, it will make the user very inefficient when adjusting. [0003] In image / video post-processing software, users need to use the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262
Inventor 郑鹏程刘铁华见良李磊
Owner CHINA DIGITAL VIDEO BEIJING
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