public async void PlayAsync(int loopCount = -1, int fadeOutTime = 2000)
{
await Task.Run(async() =>
{
CorePlayer.Play(loopCount, fadeOutTime);
IsPlaying = true;
while (true)
{
CorePlayer.GetBuffer(_buffer);
if (!CorePlayer.IsPlaying || _cts.IsCancellationRequested)
{
break;
}
var b = ToByte(_buffer);
_bwp.AddSamples(b, 0, b.Length);
while (_bwp.BufferedBytes > _buffer.Length * 8)
{
await Task.Delay(1);
}
}
IsPlaying = false;
});
}
public async Task SaveAsync(string path, int loopCount = 2, MidiFile mf = null)
{
CorePlayer.Stop();
if (mf != null)
{
CorePlayer.Load(mf);
}
CorePlayer.Play(loopCount);
using (var wfw = new WaveFileWriter(path, new WaveFormat()))
{
while (CorePlayer.IsPlaying)
{
byte[] b = ToByte(CorePlayer.GetBuffer(_buffer));
await wfw.WriteAsync(b, 0, b.Length);
}
}
}