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Method, system and player for playing audio file

A technology of audio files and playback methods, applied to instruments, recording of information on disks, magnetic recordings, etc., can solve problems such as affecting the volume adjustment efficiency, increasing the volume, and different song volumes, so as to improve the volume adjustment efficiency. , to achieve automatic volume adjustment, enhance the effect of the application experience

Active Publication Date: 2014-01-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But in the process of using, we often encounter such a problem: the volume of different songs is different. Maybe the volume of the previous music is very low. You need to adjust the volume of the mobile phone to the maximum. Suddenly louder, at this time, you need to frequently adjust the volume button to re-adjust the volume
[0004] It can be seen that the above-mentioned volume adjustment problem encountered in the process of playing music has seriously affected the volume adjustment efficiency of users using smart terminals to play music, and reduced the user's application experience.

Method used

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  • Method, system and player for playing audio file
  • Method, system and player for playing audio file

Examples

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Embodiment 1

[0037] refer to figure 1 as shown, figure 1 It is the audio file playing method flow chart of embodiment one, comprises the following steps:

[0038] Step S101, read the audio file to be played with the gain set, wherein the gain option of the attribute information of the audio file has a gain value set.

[0039] Step S102, detecting the gain value recorded in the gain option in the attribute information of the audio file.

[0040] Step S103, when it is detected that the gain value is not equal to 1, multiply the audio track played by the corresponding audio file by the gain value to obtain an adjusted audio track value, and play the audio file according to the adjusted audio track value.

[0041] As an implementation, the audio file playback method further includes step S104, when it is detected that the gain value is equal to 1, the audio file is played according to the current track value; specifically, the gain value equal to 1 indicates that the volume of the audio file...

Embodiment 2

[0051] refer to image 3 as shown, image 3 It is the audio file playing method flowchart of embodiment two, comprises the following steps:

[0052] Step S301, read an audio file to be played without gain setting, wherein the gain option of the attribute information of the audio file does not set a gain value.

[0053] Step S302, collecting the audio track during the playing of the audio file to obtain the sampled value of the volume.

[0054] Step S303, calculating the gain value of the audio file according to the sampling value and the preset target volume value.

[0055]Step S304, write the gain value into the gain option in the audio file attribute information of the corresponding audio file.

[0056] Step S305, when playing the audio file, multiply the audio track played by the corresponding audio file by the gain value to obtain an adjusted audio track value, and play the audio file according to the adjusted audio track value.

[0057] As an implementation manner, th...

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Abstract

The invention provides a method and system for playing an audio file. The method includes the steps that the audio file with a gain to be played is read, wherein a gain value has been set in a gain option of the attribute information of the audio file; the gain value recorded in the gain option of the attribute information of the audio file is detected; when the gain value is detected to be not equal to 1, a corresponding audio track played by the audio file is multiplied by the gain value to obtain a regulation audio track value, and the audio file is played according to the regulation audio track value. In addition, the invention further provides a player. According to the technical scheme, the method and system for playing the audio file enable all audio files to be played at the same volume so that the volume can be adjusted automatically, volume adjusting efficiency is improved, a user does not need to frequently switch the volume back and forth when listening to music, and the application experience of the user is enhanced.

Description

technical field [0001] The invention relates to audio playing technology, in particular to an audio file playing method and system, and a player. Background technique [0002] With the popularization of smart terminals, smart terminals have occupied a very important position in people's daily life, and people have gradually become accustomed to using smart phones to browse web pages, listen to music, watch videos, and so on. In particular, mobile products have become the preferred electronic products for listening to music due to their small size and portability. [0003] But in the process of using, we often encounter such a problem: the volume of different songs is different. Maybe the volume of the previous music is very low. You need to adjust the volume of the mobile phone to the maximum. It suddenly becomes louder. At this time, it is necessary to frequently adjust the volume button to readjust the volume. The traditional automatic volume adjustment technology mainly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/10G11B19/02
Inventor 惠方方刘齐虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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