c＃调整播放的wav文件的音量 [英] c# adjust volume of played wav file

问题描述

C＃visual studio windows窗体项目。



是否可以使用System.Media命名空间调整播放的wav文件的音量？



我可以使用microsoft.com上的代码播放该文件，但我无法找到将音量设置为给定级别的方法。

C# visual studio windows form project.

Is it possible to adjust the volume of a played wav file with the System.Media namespace ?

I'm able to play the file with the code found on microsoft.com, but I can't find a way to set the volume at a given level.

private void playSimpleSound()
{
    SoundPlayer simpleSound = new SoundPlayer(@"c:\Windows\Media\chimes.wav");
    simpleSound.Play();
}

推荐答案

它没有自己的音量。您可以执行以下两项操作之一：调整系统音量或修改要播放的波形音量。



在系统音量控制上，请参阅： http://www.dreamincode.net/forums/topic/45693- control-sound-volume-in-c％23 [ ^ ]。



您还可以动态重新计算波形音量并输出新波形。请参阅： https ：//social.msdn.microsoft.com/Forums/vstudio/en-US/42b46e40-4d4a-48f8-8681-9b0167cfe781/attenuating-soundplayer-volume?forum = csharpgeneral [ ^ ]。

-SA

It does not have its own volume. You can do one of two things: adjust the system volume level or modify the volume of the waveform you want to play.

On the system volume control, please see: http://www.dreamincode.net/forums/topic/45693-controlling-sound-volume-in-c%23[^].

You can also recalculate the waveform volume on the fly and output new waveform. Please see: https://social.msdn.microsoft.com/Forums/vstudio/en-US/42b46e40-4d4a-48f8-8681-9b0167cfe781/attenuating-soundplayer-volume?forum=csharpgeneral[^].

—SA

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