private static void PlayAudio()
{
var fileReader = new WaveFileReader("test.wav");
var paOut = new PulseAudioConnectionParameters(null, "MumbleSharpDemo", null, "Playback");
var waveOut = new WaveOutPulse(paOut);
waveOut.Init(fileReader);
waveOut.PlaybackStopped += (sender, args) => { };
waveOut.Play();
using (var src = new CancellationTokenSource())
{
src.Token.WaitHandle.WaitOne();
}
}
private static void Loopback()
{
var _playBuffer = new BufferedWaveProvider(new WaveFormat(48000, 16, 1));
var paIn = new PulseAudioConnectionParameters(null, "MumbleSharpDemo", null, "Record");
IWaveIn _waveIn = new WaveInEventPulse(paIn)
{
BufferMilliseconds = 50,
WaveFormat = new WaveFormat(48000, 16, 1)
};
_waveIn.DataAvailable += _waveIn_DataAvailable;
var paOut = new PulseAudioConnectionParameters(null, "MumbleSharpDemo", null, "Playback");
var _waveOut = new WaveOutPulse(paOut);
_waveOut.Init(_playBuffer);
var _startTime = DateTime.Now;
ulong _bytesSent = 0;
_waveOut.Play();
_waveIn.StartRecording();
var timer = new System.Timers.Timer {
Interval = 1000
};
timer.Elapsed += _timer_Tick;
timer.Start();
using (var src = new CancellationTokenSource())
{
src.Token.WaitHandle.WaitOne();
}
void _timer_Tick(object sender, EventArgs e)
{
var timeDiff = DateTime.Now - _startTime;
var bytesPerSecond = _bytesSent / timeDiff.TotalSeconds;
Console.WriteLine("{0} Bps", bytesPerSecond);
}
void _waveIn_DataAvailable(object sender, WaveInEventArgs e)
{
_playBuffer.AddSamples(e.Buffer, 0, e.BytesRecorded);
}
}
