public override bool MusicDeliver(PluginMusicDeliveryArgs args)
{
if (_client == null)
{
return false;
}
if (_providerConverted == null)
{
_volumeProvider = new VolumeSource(args.Source.ChangeSampleRate(48000).ToSampleSource());
_providerConverted = new BufferSource(_volumeProvider.ToWaveSource(16), _volumeProvider.WaveFormat.BytesPerSecond * 4);
}
_volumeProvider.Volume = MusicPlayer.Current.Volume;
byte[] buffer = new byte[_volumeProvider.WaveFormat.BytesPerSecond];
int byteCount = _providerConverted.Read(buffer, 0, buffer.Length);
if (byteCount > 0)
{
_voiceClient?.Send(buffer, 0, byteCount);
}
return true;
}
/// <summary>
/// Initializes WasapiOut instance and prepares all resources for playback.
/// Note that properties like <see cref="Device" />, <see cref="Latency" />,... won't affect WasapiOut after calling
/// <see cref="Initialize" />.
/// </summary>
/// <param name="source">The source to prepare for playback.</param>
public void Initialize(IWaveSource source)
{
CheckForInvalidThreadCall();
lock (_lockObj)
{
CheckForDisposed();
if (source == null)
throw new ArgumentNullException("source");
if (PlaybackState != PlaybackState.Stopped)
{
throw new InvalidOperationException(
"PlaybackState has to be Stopped. Call WasapiOut::Stop to stop the playback.");
}
_playbackThread.WaitForExit();
source = new InterruptDisposingChainSource(source);
_volumeSource = new VolumeSource(source.ToSampleSource());
_source = _volumeSource.ToWaveSource();
CleanupResources();
InitializeInternal();
_isInitialized = true;
}
}
public void Open(string filename)
{
CleanupPlayback();
var source = CodecFactory.Instance.GetCodec(filename);
volumeSource = new VolumeSource(source);
equalizer = Equalizer.Create10BandEqualizer(volumeSource);
finalSource = equalizer
.ToStereo()
.ChangeSampleRate(44100)
.AppendSource(Equalizer.Create10BandEqualizer, out equalizer)
.ToWaveSource(16);
if (WasapiOut.IsSupportedOnCurrentPlatform)
soundOut = new WasapiOut() { Latency = 100, Device = device };
else
soundOut = new DirectSoundOut();
soundOut.Initialize(finalSource);
soundOut.Volume = deviceVolume;
if (this.OpenCompleted != null)
this.OpenCompleted(this, new EventArgs());
}
