private void BackgroundPlayer_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
object[] arguments = e.Argument as object[];
WaveStream WaveFloat = (WaveStream)arguments[0];
int LeftPos = Conversions.ToInteger(arguments[1]);
int RightPos = Conversions.ToInteger(arguments[2]);
var bytes = new byte[RightPos - LeftPos + 1];
WaveFloat.Position = LeftPos;
WaveFloat.Read(bytes, 0, RightPos - LeftPos);
WaveFloat = new RawSourceWaveStream(new MemoryStream(bytes), WaveFloat.WaveFormat);
// WaveFloat.PadWithZeroes = False
using (var output = new WaveOutEvent())
{
output.Init(WaveFloat);
output.Play();
while (output.PlaybackState == PlaybackState.Playing & !BackgroundPlayer.CancellationPending)
{
Thread.Sleep(45);
BackgroundPlayer.ReportProgress((int)(output.GetPosition() / (WaveFloat.WaveFormat.BitsPerSample / 8d)));
}
}
}
private void BackgroundPlayer_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
WaveStream WaveFloat = (e.Argument as object[])[0] as WaveStream;
int LeftPos = (int)(e.Argument as object[])[1];
int RightPos = (int)(e.Argument as object[])[2];
byte[] bytes = new byte[(RightPos - LeftPos) + 1];
WaveFloat.Position = LeftPos;
WaveFloat.Read(bytes, 0, (RightPos - LeftPos));
WaveFloat = new RawSourceWaveStream(new MemoryStream(bytes), WaveFloat.WaveFormat);
//WaveFloat.PadWithZeroes = False
using (var output = new WaveOutEvent()) {
output.Init(WaveFloat);
output.Play();
while (output.PlaybackState == PlaybackState.Playing & !BackgroundPlayer.CancellationPending)
{
Thread.Sleep(45);
BackgroundPlayer.ReportProgress((int)output.GetPosition() / (WaveFloat.WaveFormat.BitsPerSample / 8));
}
}
}