Audio file processing method and device and audio file playing method and device
An audio file and processing method technology, applied in audio data retrieval, special data processing applications, metadata audio data retrieval, etc., can solve the problem of inability to accurately locate audio content, inability to find interesting content at one time, low efficiency, etc. question
Pending Publication Date: 2021-04-09
BEIJING GRIDSUM TECH CO LTD
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Problems solved by technology
However, by fast-forwarding or dragging the progress bar, it is impossible to find the content of interest at one time. Usually, it is necessary to search repeatedly because of missing important information, which is inefficient
In addition, in the related technology, the content of interest is found in the text by converting the audio file into text, but it is still impossible to accurately locate the position of the audio content corresponding to the content of interest in the audio file.
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[0023] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.
[0024] figure 1 A schematic flowchart of a method for processing an audio file according to an embodiment of the present invention is shown. Such as figure 1 As shown, the embodiment of the present invention provides a method for processing an audio file, and the audio file may be an audio file, or may also be a video file including the audio file. The audio file processing method may include steps S110 to S130.
[0025] Step S110, acquiring the start time and end time of each piece of audio content in the audio file in the audio file.
[0026] Each piece of audio content may ...
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The embodiment of the invention provides an audio file processing method and device and an audio file playing method and device, and belongs to the field of audio signal processing. The method comprises the steps: obtaining the starting time and the ending time of each segment of audio content in an audio file in the audio file, wherein each segment of audio content comprises one or more sentences of audio content; obtaining text content corresponding to each segment of audio content in the audio file; associating the start time and the end time of each segment of audio content with the text content corresponding to each segment of audio content to generate associated text content of the audio file. According to the method and the device, a user can quickly and accurately search and play the interested audio content segment from the audio file.
Description
technical field [0001] The present invention relates to the field of audio signal processing, in particular to an audio file processing method and device, and an audio file playing method and device. Background technique [0002] In scenarios such as meeting minutes, it is usually necessary to use audio files to assist in recording meeting content. In the related art, interested audio content in an audio file needs to be found by means of fast forwarding or dragging a progress bar. However, by fast-forwarding or dragging the progress bar, it is impossible to find the content of interest at one time, and it is usually necessary to search repeatedly because important information is missed, which is inefficient. In addition, in the related technology, the content of interest is found in the text by converting the audio file into text, but it is still impossible to accurately locate the position of the audio content corresponding to the content of interest in the audio file. ....
Claims
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Login to View More IPC IPC(8): G06F16/68G10L15/04G10L15/08G10L15/26
CPCG06F16/686G10L15/04G10L15/08G10L15/26G10L2015/088
Inventor 王晓涛
Owner BEIJING GRIDSUM TECH CO LTD