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Track playback speed control method and device, medium, and processing equipment

A technology of playback speed and control method, applied in instruments, digital ink recognition, calculation, etc., to achieve the effect of improving control accuracy and stability, and improving control accuracy

Active Publication Date: 2021-02-09
北京乐柏信息咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the embodiment of the present invention is to solve is the problem of how to improve the control precision of track playback speed

Method used

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  • Track playback speed control method and device, medium, and processing equipment
  • Track playback speed control method and device, medium, and processing equipment
  • Track playback speed control method and device, medium, and processing equipment

Examples

Experimental program
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Embodiment Construction

[0041] At present, as described in the background technology, the existing track playback is to control the overall playback speed of the track, for example, to control the playback speed of each character to be the same, and the control accuracy needs to be improved.

[0042] In order to improve the control accuracy of track playback, in the embodiment of the present invention, the accuracy of track playback speed can be improved by controlling the specific stroke playback speed of the track.

[0043] In order to make the above objects, features, and beneficial effects of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] figure 1 It is a flow chart of a control method for track playback speed in an embodiment of the present invention, specifically comprising the following steps:

[0045] S11. Obtain a set of coordinates of a preset trajectory.

[...

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Abstract

A control method and device, medium, and processing equipment for track playback speed, the control method includes: obtaining a coordinate set of a preset track; acquiring the playback time of each stroke of the preset track; The playback time of a stroke controls the coordinate set of the preset track to play. The above method can improve the control accuracy of the track playback speed.

Description

technical field [0001] The invention relates to the field of image and video processing, in particular to a control method and device, medium, and processing equipment for track playback speed. Background technique [0002] In image and video processing software, there is usually a track playback function. Currently, in order to control the playback speed of the track, the overall playback speed of the track is controlled. [0003] Using the above method to control the overall playback speed of the track, the control accuracy of the track playback speed needs to be improved. Contents of the invention [0004] The embodiment of the present invention aims to solve the problem of how to improve the control accuracy of the track playback speed. [0005] An embodiment of the present invention provides a method for controlling playback speed of a track, comprising: acquiring a set of coordinates of a preset track; acquiring the playback time of each stroke of the preset track;...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/472G06K9/00
CPCH04N21/47217G06V30/32
Inventor 柴国星
Owner 北京乐柏信息咨询有限公司
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