//what happens when the sourcestream receives data
private void SourceStream_DataAvailuable(object sender, NAudio.Wave.WaveInEventArgs e)
{
if (waveWriter == null) return; //exit method if wavewriter hasnt been set up yet
waveWriter.Write(e.Buffer, 0, e.BytesRecorded); //write the contents to the savefile using the wavewriter
waveWriter.Flush(); //flush the wavewriters contents after
}
//Event args to check if Data is available
private void wavSource_DataAvail(object sender, NAudio.Wave.WaveInEventArgs e)
{
if (wavFile != null)
{
wavFile.Write(e.Buffer, 0, e.BytesRecorded);
wavFile.Flush();
}
}
/// <summary>
/// Writes the wave file.
/// </summary>
/// <param name="inputArray">The input array.</param>
void WriteFile(short[] inputArray, string filePath)
{
NAudio.Wave.WaveFormat waveFormat = new NAudio.Wave.WaveFormat(44100, 16, 1);
NAudio.Wave.WaveFileWriter writer = new NAudio.Wave.WaveFileWriter(filePath, waveFormat);
writer.WriteSamples(inputArray, 0, inputArray.Length);
writer.Flush();
writer.Dispose();
}
private void sourceStream_DataAvailable(object sender, NAudio.Wave.WaveInEventArgs e)
{
if (waveWriter == null)
{
return;
}
waveWriter.WriteData(e.Buffer, 0, e.BytesRecorded);
waveWriter.Flush();
}
/// <summary>
/// input stream event for recording
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void waveIn_DataAvailableRecording(object sender, NAudio.Wave.WaveInEventArgs e)
{
// if sound is recorded, it is written to file
if (waveFile != null)
{
waveFile.Write(e.Buffer, 0, e.BytesRecorded);
waveFile.Flush();
}
}
private void SourceStreamDataAvailableEvent(object sender, NAudio.Wave.WaveInEventArgs e)
{
if (m_oWaveWriter == null)
{
return;
}
m_oWaveWriter.Write(e.Buffer, 0, e.BytesRecorded);
m_oWaveWriter.Flush();
}
static void Main()
{
var stream = new NAudio.Wave.WaveFileWriter(@"E:\C1_single.wav", new NAudio.Wave.WaveFormat(44100, 2));
var writer = new System.IO.BinaryWriter(stream);
for (int i = 0; i < 44100 * 10; ++i)
{
short value = (short)(Math.Cos(2 * Math.PI * 261 * i / 44100) * 16384); // Not too loud
writer.Write(value);
writer.Write(value);
}
writer.Flush();
stream.Flush();
stream.Close();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new FormFourier());
}
private static void WaveIn_DataAvailable(object sender, NAudio.Wave.WaveInEventArgs e)
{
if (Options.options.debugLevel >= 4)
{
Log.WriteLine("Received buffer: length=" + e.BytesRecorded.ToString());
}
else
{
Console.Write("*");
}
// can't derive waveInFile from WaveInEvent so must use class property
// add received wave audio to waveProvider buffer
//if (waveInProvider != null)
//waveInProvider.AddSamples(e.Buffer, 0, e.BytesRecorded);
// add received wave audio to memory stream
if (waveInFile != null)
{
waveInFile.Write(e.Buffer, 0, e.BytesRecorded);
waveInFile.Flush();
}
}
public override void HotkeyTriggered()
{
if (recorder == null)
{
if (audioDevice.Recorders.Count > 0)
{
recorder = audioDevice.Recorders[0];
}
}
if (recorder == null)
{
return;
}
int count = recorder.RecordedBytes.Count;
byte[] audioData = recorder.RecordedBytes.Copy();
NAudio.Wave.WaveFileWriter waveWriter = new NAudio.Wave.WaveFileWriter(ExtraData1, recorder.WaveSource.WaveFormat);
waveWriter.Write(audioData, 0, count);
waveWriter.Flush();
waveWriter.Dispose();
}
private void sourceStream_DataAvailable(object sender, NAudio.Wave.WaveInEventArgs e)
{
waveWriter.Write(e.Buffer, 0, e.BytesRecorded); // LAST BYTES ARE NOT RECORDED.
waveWriter.Flush();
}