ISoundOut CreateSoundOut(ref IWaveSource source)
{
ISoundOut soundOut;
if (WasapiOut.IsSupportedOnCurrentPlatform)
soundOut = new WasapiOut(true, AudioClientShareMode.Shared, 50);
else
{
soundOut = new DirectSoundOut() { Latency = 100 };
if (source.WaveFormat.BitsPerSample > 16)
source = source.ToSampleSource().ToWaveSource(16);
}
return soundOut;
}
public void CanPlayMonoToStereoSourceTest()
{
var source = new StereoToMonoSource(CodecFactory.Instance.GetCodec(testfile));
Assert.AreEqual(1, source.WaveFormat.Channels);
var monoSource = new MonoToStereoSource(source);
Assert.AreEqual(2, monoSource.WaveFormat.Channels);
ISoundOut soundOut;
if (WasapiOut.IsSupportedOnCurrentPlatform)
soundOut = new WasapiOut();
else
soundOut = new DirectSoundOut();
soundOut.Initialize(monoSource.ToWaveSource(16));
soundOut.Play();
Thread.Sleep((int)Math.Min(source.GetMilliseconds(source.Length), 60000));
soundOut.Dispose();
}
public void CanPlayStereoToMonoSource()
{
//in order to fix workitem 3
var source = GlobalTestConfig.TestMp3().ToStereo();
Assert.AreEqual(2, source.WaveFormat.Channels);
var monoSource = new StereoToMonoSource(source.ToSampleSource());
Assert.AreEqual(1, monoSource.WaveFormat.Channels);
ISoundOut soundOut;
if (WasapiOut.IsSupportedOnCurrentPlatform)
soundOut = new WasapiOut();
else
soundOut = new DirectSoundOut();
soundOut.Initialize(monoSource.ToWaveSource(16));
soundOut.Play();
Thread.Sleep((int)Math.Min(source.GetMilliseconds(source.Length), 20000));
soundOut.Dispose();
}
/// <summary>
/// Initializes a new CSCoreSoundProvider class.
/// </summary>
/// <param name="soundInitializer">The SoundInitializer.</param>
internal DirectSoundProvider(ISoundInitializer soundInitializer)
{
_directSoundOut = new DirectSoundOut();
SoundInitializer = soundInitializer;
_directSoundOut.Stopped += DirectSoundOutStopped;
}
/// <summary>
/// Disposes the SoundProvider.
/// </summary>
/// <param name="disposing">The State.</param>
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (_directSoundOut != null)
{
Stop();
_directSoundOut.Dispose();
_directSoundOut = null;
}
}
_disposed = true;
}
public void OpenDirectSoundDevice()
{
DirectSoundOut dsoundOut = new DirectSoundOut();
dsoundOut.Initialize(new CSCore.Streams.SineGenerator().ToWaveSource(16));
dsoundOut.Dispose();
}