An audio processing method, device and terminal
An audio processing and audio file technology, applied in the fields of audio processing and the Internet, can solve the problems of low segmentation processing efficiency, reduce the intelligence of audio processing, and cannot meet the needs of users for the use of audio files, so as to improve the segmentation processing efficiency, The effect of enhancing intelligence
Active Publication Date: 2019-09-10
GUANGZHOU KUGOU COMP TECH CO LTD
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Problems solved by technology
At present, audio files are usually divided into paragraphs manually, and the segmentation processing efficiency is low, which cannot meet the user's needs for audio files, thereby reducing the intelligence of audio processing.
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] In the embodiment of the present invention, audio files may include but not limited to: files such as songs and song fragments. Subtitle files may include, but are not limited to: lyrics, lyrics fragments and other files. One audio file can correspond to one subtitle file. A subtitle file can be composed of at least one character in a single sentence sequence. Taking song A as an example, the subtitle file corresponding to song A can be expressed as follows...
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The embodiment of the invention provides an audio processing method, device and terminal. The method comprises the steps: obtaining a subtitle file corresponding to a target audio file, wherein the subtitle file consists of at least one character sentence; building a time characteristic sequence according to the time interval of at least one character sentence, wherein the time characteristic sequence comprises at least one time characteristic element; adjusting the values of all time characteristic elements in the time characteristic sequence according to the total number of preset paragraphs; determining paragraph change time according to the values of at least one time characteristic elements in the adjusted time characteristic sequence; and dividing the target audio file into a preset number of paragraphs according to the paragraph change time. The method can achieve the paragraph division of the target audio file according to the time interval between character sentences in the subtitle file corresponding to the target audio file, improves the efficiency of paragraph division, and improves the intelligent performance of audio processing.
Description
technical field [0001] The present invention relates to the technical field of the Internet, in particular to the technical field of audio processing, and in particular to an audio processing method, device and terminal. Background technique [0002] With the development of Internet technology, a large number of audio files such as songs and song fragments have been included in the Internet audio library, and the application of Internet audio is also increasing day by day, such as: Karaoke system, listening to songs system, etc. Many application scenarios of audio files require paragraph division of audio files. For example, when a song is to be sung in sections in a karaoke system, it is usually necessary to divide the song into paragraphs; Often the song needs to be divided into paragraphs; etc. At present, audio files are usually divided into sections manually, and the segmentation processing efficiency is low, which cannot meet the needs of users for using audio files, ...
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IPC IPC(8): G10L25/48G10L25/03
Inventor 赵伟峰
Owner GUANGZHOU KUGOU COMP TECH CO LTD