Data processing method and device

A technology of data processing and waveform graph, applied in the computer field, can solve problems such as visual freeze and poor user experience, and achieve the effect of ensuring fluency, clarity, and continuous and smooth switching performance

Pending Publication Date: 2021-11-19
SHANGHAI BILIBILI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The present application also relates to a data processing device, a computing device, and a computer-readable storage medium, so

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[0022] Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other fails there are many other means described herein.

[0023] The terms used in one or more embodiments used in the present application are only for the purpose of describing particular embodiments, and is not intended to limit the one or more embodiments of the present application. "One", "one", "one", "one", "one", "" "and" "" as used in the present application and the appended claims are also intended to include many forms unless otherwise clearly indicated. It should also be understood that the terms "and / or" used in one or more embodiments of the present application refer to any or from any or more of the associated listing items.

[0024] It should be understood that various information may be described in the first, second orientation of the term first, second, although the term first, second o...

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Abstract

The invention provides a data processing method and device. The data processing method is applied to a browser and comprises steps that the audio waveform information corresponding to audio to be processed is obtained, and the audio waveform information is used for generating an oscillogram corresponding to the audio to be processed; the target gear information of an oscillogram corresponding to the to-be-processed audio is determined in a preset gear information set, and the gear information refers to the grade information set according to the width of the oscillogram; under the condition that a target oscillogram corresponding to the target gear information is not queried in an oscillogram cache region, the target oscillogram is generated and cached according to the audio waveform information and the target gear information, through the data processing method provided by the invention, the continuous scaling process of the oscillogram is simulated through the gear information set, and the picture representation of the oscillogram is recorded into a limited set, so fluency of the oscillogram in the zooming process can be ensured, and the definition of the oscillogram can also be ensured.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data processing method. The present application also relates to a data processing device, a computing device, and a computer-readable storage medium. Background technique [0002] With the rapid development of computer technology, audio processing technology also develops accordingly. When the audio is playing, the waveform diagram of the audio will be drawn, and the process of drawing the waveform diagram will bring a large performance and time overhead. When performing continuous zooming actions on the waveform graph, the audio needs to be continuously resampled and redrawn, which will cause the visual effect to freeze and cause a bad user experience. If only one waveform graph is drawn and then the waveform graph is zoomed , it will cause the blurring of the edge pixels of the waveform image, and the best visual effect cannot be obtained. Contents of the inven...

Claims

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Application Information

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IPC IPC(8): G10L19/00G10H1/00H04N21/233H04N21/439
CPCG10L19/00G10H1/0008H04N21/233H04N21/439G10H2210/031
Inventor 陈波
Owner SHANGHAI BILIBILI TECH CO LTD
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