private void button1_Click(object sender, EventArgs e) { var ofn = new OpenFileDialog(); ofn.Filter = CodecFactory.SupportedFilesFilterEN; if (ofn.ShowDialog() == System.Windows.Forms.DialogResult.OK) { Stop(); if (WasapiOut.IsSupportedOnCurrentPlatform) { _soundOut = new WasapiOut(); } else { _soundOut = new DirectSoundOut(); } var source = CodecFactory.Instance.GetCodec(ofn.FileName); source = new LoopStream(source) { EnableLoop = false }; (source as LoopStream).StreamFinished += (s, args) => Stop(); _eq = Equalizer.Create10BandEqualizer(source); _soundOut.Initialize(_eq.ToWaveSource(16)); _soundOut.Play(); } }