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A variable frame rate boot animation implementation method

A boot animation and implementation method technology, applied in animation production, image data processing, instruments, etc., can solve problems such as poor sensory effects of playback, mismatching performance of original image resources, intelligent terminal equipment, etc., to achieve poor results and solve problems The effect of performance mismatch

Inactive Publication Date: 2019-06-18
SHANGHAI HUAZHANG INFORMATION TECH CO LTD
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  • Claims
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Problems solved by technology

[0005] In view of the problems faced by the background technology, the purpose of the present invention is to provide a method that solves the mismatch between the frame rate of the original picture resource and the performance of the smart terminal device, adjusts the frame rate of different parts, and then improves the problem of poor sensory effect of playback. Implementation method of variable frame rate boot animation

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  • A variable frame rate boot animation implementation method

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Embodiment Construction

[0019] In order to facilitate a better understanding of the purpose, structure, features and effects of the present invention, the present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0020] See figure 1 , a method for implementing a variable frame rate boot animation, which includes the following steps:

[0021] Step 1: Build a variable frame rate compressed package file, put the picture sequences to be played in the boot animation into the compressed package in sequence by folder, and build an animation description file, mainly for each picture sequence folder. Picture width, height, frame The information description of the rate and the number of plays, the width Wi, the height Hi, the frame rate Fi, the number of plays Mi of the i-th picture sequence, and put them in the compressed package, the folder numbers are folder 1, folder 2, folder 3 To folder N, folder 1 contains picture file 1, picture file 2, pic...

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Abstract

The invention discloses a variable-frame-rate boot animation implementation method, which comprises the following steps of: constructing a variable-frame-rate compressed package file, sequentially putting a picture sequence to be played of a boot animation into a compressed package according to a folder, and constructing an animation description file; Opening an animation compression package filewhich is started at a variable frame rate; Reading the animation description file, constructing an information description parameter corresponding to the folder picture sequence, and associating the information of the description file with each picture sequence folder; according to the information description parameters, drawing each picture in the picture sequence one by one in sequence, if the picture sequence is drawn completely, setting the picture sequence after playing, and if the picture sequence is not drawn completely, drawing the pictures in the picture sequence according to the information description parameters until all the picture sequences are drawn completely; After animation display is finished, the problem that the frame rate of original picture resources is not matched with the performance of the intelligent terminal equipment is solved, frame rate adjustment is conducted on different parts, and the poor playing sensory effect is improved.

Description

【Technical field】 [0001] The invention relates to a method for implementing a variable frame rate startup animation, in particular to a method for realizing a variable frame rate startup animation that improves the sensory effect of playback. 【Background technique】 [0002] With the increasing popularity of intelligent terminal devices, more and more attention has been paid to intelligent operating systems. Most of the smart terminal devices will have a boot animation part to show the personality and influence of the brand, and the format, production method and playback method of the boot animation have become the key technologies of the boot animation part. [0003] At the current stage, there are many methods for boot animation. Some current boot animation production methods are either by playing a video, which is very large, takes up a lot of storage space, and affects the playback speed; When playing at a fixed frame rate, the volume is still very large. If a high frame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/451G06T13/00
Inventor 杨红飞陈祥王鲲伍威铭
Owner SHANGHAI HUAZHANG INFORMATION TECH CO LTD
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