static public void startrecoding()
{
try {
WinMM.memStream = new MemoryStream();
WinMM.waveStream = new MemoryStream();
WinMM.bytesread = 0;
WinMM.waveformat = new WaveFormat(44100, 16, 2);
BE_CONFIG _mp3config = new BE_CONFIG(waveformat);
WinMM._mp3writer = new Mp3Writer(memStream, waveformat, _mp3config);
WinMM.recording = true;
WinMM._trd = new Thread(WinMM.wavtomp3);
WinMM._trd.IsBackground = true;
WinMM._trd.Start();
WinMM.ThrowExceptionForError(WinMM.waveInOpen(out WinMM.phwi, 0, WinMM.waveformat, WinMM.callbackm, IntPtr.Zero, WinMM.WaveOpenFlags.Function));
int buffsize = WinMM.waveformat.AverageBytesPerSecond / 100;
for (int i = 0; i < WinMM.buffers.Length; i++)
{
WinMM.buffers[i] = new WinMM.WaveHdr();
WinMM.buffers[i].lpData = Marshal.AllocHGlobal(buffsize);
WinMM.buffers[i].dwBufferLength = buffsize;
WinMM.buffers[i].dwUser = IntPtr.Zero;
WinMM.buffers[i].dwFlags = WinMM.WHDR.None;
WinMM.buffers[i].dwLoops = 0;
WinMM.buffers[i].lpNext = IntPtr.Zero;
WinMM.buffers[i].reserved = IntPtr.Zero;
WinMM.unmanagedHeaders[i] = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(WinMM.WaveHdr)));
Marshal.StructureToPtr(WinMM.buffers[i], WinMM.unmanagedHeaders[i], false);
WinMM.ThrowExceptionForError(WinMM.waveInPrepareHeader(WinMM.phwi, WinMM.unmanagedHeaders[i], Marshal.SizeOf(typeof(WinMM.WaveHdr))));
WinMM.ThrowExceptionForError(WinMM.waveInAddBuffer(WinMM.phwi, WinMM.unmanagedHeaders[i], Marshal.SizeOf(typeof(WinMM.WaveHdr))));
}
WinMM.ThrowExceptionForError(WinMM.waveInStart(WinMM.phwi));
}
catch (Exception e)
{
throw e;
}
}
public void Dispose()
{
WinMM.stoprecording();
Thread.Sleep(50);
WinMM._trd.Abort();
}
public WinMM(bool microphone = false)
{
WinMM.startrecoding();
}