本文介绍了从n音讯WaveIn记录输入,并输出到n音讯waveout的的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
欲能够经由NAudio.WaveIn从麦克风设备获得输入,然后该精确输入经由NAudio.WaveOut输出设备输出
I want to be able to get input from a microphone device via NAudio.WaveIn, and then output that exact input to an output device via NAudio.WaveOut.
我将如何做到这一点。
推荐答案
下面是为我工作的代码:
Here is the code that worked for me:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using NAudio.Wave;
using NAudio.CoreAudioApi;
namespace WindowsFormsApplication1
{
public partial class Form4 : Form
{
private BufferedWaveProvider bwp;
WaveIn wi;
WaveOut wo;
public Form4()
{
InitializeComponent();
wo = new WaveOut();
wi = new WaveIn();
wi.DataAvailable += new EventHandler<WaveInEventArgs>(wi_DataAvailable);
bwp = new BufferedWaveProvider(wi.WaveFormat);
bwp.DiscardOnBufferOverflow = true;
wo.Init(bwp);
wi.StartRecording();
wo.Play();
}
void wi_DataAvailable(object sender, WaveInEventArgs e)
{
bwp.AddSamples(e.Buffer, 0, e.BytesRecorded);
}
}
}
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