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Method and device for webp file conversion

A file conversion and file technology, applied in the WebP field, can solve problems such as slow conversion process and high performance overhead, and achieve the effect of improving execution efficiency

Active Publication Date: 2021-06-29
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] It can be seen that converting the source format image file to the WebP format file is a relatively complicated process, resulting in a large performance overhead, making the conversion process very slow

Method used

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  • Method and device for webp file conversion
  • Method and device for webp file conversion

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Embodiment Construction

[0051] The core of the present application is to provide a method, apparatus, device and computer-readable storage medium for converting a WebP file, and the method can improve the speed of converting a source format image file into a WebP format file.

[0052]In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0053] Please refer to figure 1 , figure 1 This is a flowchart of a...

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Abstract

This application discloses a method for WebP file conversion, including setting the conversion operations of each step of converting a source format image file into a WebP file as a corresponding execution queue, so that each execution queue can be executed relatively independently; Set the number of threads; when receiving the source format image file stream, execute all execution queues in parallel to obtain the corresponding WebP file stream. In this method, each step of conversion operation is set as a corresponding execution queue, and a preset number of threads are assigned to each execution queue. When the source format image file stream is received, all execution queues are executed in parallel to obtain the corresponding WebP file stream. The execution efficiency of the entire processing process of converting source format image files into WebP format files is greatly improved. At the same time, the present application also provides a WebP file conversion device, device and computer-readable storage device, which have the above-mentioned beneficial effects.

Description

technical field [0001] The present application relates to the field of WebP, and in particular, to a method, apparatus, device, and computer-readable storage medium for converting WebP files. Background technique [0002] With the development of image acquisition equipment such as mobile phones, tablets, and digital cameras and the increase in the size of image pixels, the scale of image data on the Internet has grown exponentially, which brings serious challenges to data storage and network bandwidth of data center servers. In order to change this situation, Google released a new image compression format WebP in 2010, which can reduce the size of image files without affecting the user experience. [0003] In the prior art, the conversion of a source format picture file into a WebP format file is mainly divided into the following steps: [0004] Convert source format image file to RGB: Convert the source format image file to obtain data in RGB format, and decompress it cycl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T9/00G06F16/11
CPCG06T9/007G06F16/116
Inventor 魏士欣
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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