public AudioPlayerEngine()
{
_soundSystem = new SoundSystem();
_soundSystem.Init(32, InitFlags.Normal, (IntPtr) null);
_callback = ChannelEndCallback;
_soundSystem.SetStreamBufferSize(64 * 1024, TimeUnit.RawBytes);
EqualizerEngine = new EqualizerEngine(_soundSystem);
CurrentTimeChanged = Observable.Interval(TimeSpan.FromMilliseconds(1000))
.Select(x => CurrentTime)
.DistinctUntilChanged(x => x.TotalSeconds);
PlaybackStateChanged = Observable.Interval(TimeSpan.FromMilliseconds(300))
.Select(x => PlaybackState)
.DistinctUntilChanged(x => x);
TotalTimeChanged = Observable.Interval(TimeSpan.FromMilliseconds(1000))
.Select(x => TotalTime)
.DistinctUntilChanged(x => x.TotalSeconds);
}
