private void clearWave() { if (waveOut != null && waveOut.PlaybackState == NAudio.Wave.PlaybackState.Playing) { waveOut.Stop(); waveOut.Dispose(); waveOut = null; } if (waveToMe != null && waveToMe.PlaybackState == NAudio.Wave.PlaybackState.Playing) { waveToMe.Stop(); waveToMe.Dispose(); waveToMe = null; } if (waveReader != null) { waveReader.Dispose(); waveReader = null; } if (waveReaderToMe != null) { waveReaderToMe.Dispose(); waveReaderToMe = null; } }
private double GetLengthToDouble(string Path) { NAudio.Wave.Mp3FileReader mp3FileReader; NAudio.Wave.WaveFileReader waveFileReader; TimeSpan timeSpan = new TimeSpan(); try { if (System.IO.Path.GetExtension(Path) == ".mp3") { mp3FileReader = new NAudio.Wave.Mp3FileReader(Path); timeSpan = mp3FileReader.TotalTime; mp3FileReader.Dispose(); } if (System.IO.Path.GetExtension(Path) == ".wav") { waveFileReader = new NAudio.Wave.WaveFileReader(Path); waveFileReader.Dispose(); timeSpan = waveFileReader.TotalTime; } return(timeSpan.TotalSeconds); } catch (Exception) { return(0.0d); } }
private void DisposeAll() { if (player != null) { player.Dispose(); } if (wave != null) { wave.Dispose(); } }
private void button2_Click(object sender, EventArgs e) { string newword = textBox1.Text.Split('.')[0] + ".wav"; var inputfile = new MediaFile { Filename = textBox1.Text }; var outputfile = new MediaFile { Filename = newword }; audioPath = newword; using (var engine = new Engine()) { engine.Convert(inputfile, outputfile); } NAudio.Wave.WaveFileReader reader = new NAudio.Wave.WaveFileReader(audioPath); currentMp3Duration = reader.TotalTime; reader.Dispose(); DictationGrammar defaultDictationGrammar = new DictationGrammar(); defaultDictationGrammar.Name = "default dictation"; defaultDictationGrammar.Enabled = true; DictationGrammar spellingDictationGrammar = new DictationGrammar("grammar:dictation#spelling"); spellingDictationGrammar.Name = "spelling dictation"; spellingDictationGrammar.Enabled = true; DictationGrammar customDictationGrammar = new DictationGrammar("grammar:dictation"); customDictationGrammar.Name = "question dictation"; customDictationGrammar.Enabled = true; _speechRecog.SpeechRecognized += new EventHandler <SpeechRecognizedEventArgs>(_speechRecog_SpeechRecognized); _speechRecog.SetInputToWaveFile(newword); _speechRecog.UpdateRecognizerSetting("CFGConfidenceRejectionThreshold", 80); _speechRecog.UpdateRecognizerSetting("HighConfidenceThreshold", 80); _speechRecog.UpdateRecognizerSetting("NormalConfidenceThreshold", 80); _speechRecog.UpdateRecognizerSetting("LowConfidenceThreshold", 80); _speechRecog.LoadGrammar(defaultDictationGrammar); _speechRecog.LoadGrammar(new Grammar(new GrammarBuilder(new Choices(GetLines(Properties.Resources.Oxfords_3000_2))))); _speechRecog.LoadGrammar(spellingDictationGrammar); _speechRecog.LoadGrammar(customDictationGrammar); _speechRecog.RecognizeAsync(RecognizeMode.Multiple); _speechRecog.RecognizeCompleted += _speechRecog_RecognizeCompleted; }
private void DisposeWave() { if (waveOut != null) { if (waveOut.PlaybackState == NAudio.Wave.PlaybackState.Playing) waveOut.Stop(); waveOut.Dispose(); waveOut = null; } if (wFileReader != null) { wFileReader.Dispose(); wFileReader = null; } }
private string GetLength(string Path) { NAudio.Wave.Mp3FileReader mp3FileReader; NAudio.Wave.WaveFileReader waveFileReader; TimeSpan timeSpan = new TimeSpan(); try { if (System.IO.Path.GetExtension(Path) == ".mp3") { mp3FileReader = new NAudio.Wave.Mp3FileReader(Path); timeSpan = mp3FileReader.TotalTime; mp3FileReader.Dispose(); } if (System.IO.Path.GetExtension(Path) == ".wav") { waveFileReader = new NAudio.Wave.WaveFileReader(Path); waveFileReader.Dispose(); timeSpan = waveFileReader.TotalTime; } int dd = timeSpan.Days; int hh = timeSpan.Hours; int mm = timeSpan.Minutes; int ss = timeSpan.Seconds; string t = ""; if (dd > 0) { t += $"{dd}D:"; } if (hh > 0) { t += $"{hh}H:"; } if (mm > 0) { t += $"{mm}M:"; } if (ss > 0) { t += $"{ss}s"; } return(t); } catch (Exception) { return(""); } }
private void DisposeWave() { if (directSoundOut != null) { directSoundOut.Stop(); directSoundOut.Dispose(); directSoundOut = null; } if (wavReader != null) { wavReader.Dispose(); wavReader = null; } btnOpenFile.Enabled = true; }
private void DisposeWave() { output = new NAudio.Wave.DirectSoundOut(); if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing) { output.Stop(); } output.Dispose(); output = null; if (wave != null) { wave.Dispose(); wave = null; } }
private void DisposeWave() { if (output != null) { if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing) { output.Stop(); } output.Dispose(); output = null; } if (wave != null) { wave.Dispose(); wave = null; } }
private void DisposeWave() { if (output != null) { if (buttonMute.Visible == true) { output.Stop(); } output.Dispose(); output = null; } if (wave != null) { wave.Dispose(); wave = null; } }
public override void dispose() { lock (this) { try { if (reader != null) { reader.Dispose(); } if (waveOut != null) { waveOut.Dispose(); } } catch (Exception) { } base.dispose(); } }
private void Form1_FormClosed(object sender, FormClosedEventArgs e) { tempImage.Dispose(); WMPLib.IWMPPlaylist playlist = mediaPlayer.playlistCollection.newPlaylist("Current Playlist"); mediaPlayer.currentPlaylist = playlist; mediaPlayer.Dispose(); wave.Dispose(); foreach (string file in readPlaylist) { if (file.EndsWith(".temp.wav")) { Retry: try { File.Delete(file); } catch { } } } }
public void DisposeWave() { if (output != null) { if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing) { output.Stop(); } output.Dispose(); output = null; } if (wave != null) { wave.Dispose(); wave = null; } if (stream != null) { stream.Dispose(); stream = null; } }
private void Play_TTS_file(string filename) { Console.WriteLine("In Play_TTS_file start"); NAudio.Wave.WaveFileReader audio = new NAudio.Wave.WaveFileReader(filename); NAudio.Wave.IWavePlayer player = new NAudio.Wave.WaveOut(NAudio.Wave.WaveCallbackInfo.FunctionCallback()); player.Init(audio); player.Play(); while (true) { if (player.PlaybackState == NAudio.Wave.PlaybackState.Stopped) { player.Dispose(); //MessageBox.Show("disposed"); audio.Close(); audio.Dispose(); break; } }; Console.WriteLine("After Play_TTS_File while loop"); }
public void DoPlay() { try { Console.WriteLine(); Console.WriteLine("playing track. press space to play/pause; ESC to stop"); System.Threading.Thread.Sleep(1000); NAudio.Wave.WaveOutEvent wavout = new NAudio.Wave.WaveOutEvent(); NAudio.Wave.WaveFileReader wavreader = new NAudio.Wave.WaveFileReader(_beatFile.GetWavFilename()); wavout.Init(wavreader); wavout.Play(); int index = 0; List <BeatInstance> bl = _beatFile.GetAllBeats(); while (wavout.PlaybackState != NAudio.Wave.PlaybackState.Stopped) { if (System.Console.KeyAvailable) { switch (System.Console.ReadKey(true).Key) { case ConsoleKey.Spacebar: if (wavout.PlaybackState == NAudio.Wave.PlaybackState.Paused) { wavout.Play(); } else if (wavout.PlaybackState == NAudio.Wave.PlaybackState.Playing) { wavout.Pause(); } break; case ConsoleKey.Escape: Console.WriteLine("stopped playback"); wavout.Stop(); break; case ConsoleKey.OemPeriod: Console.WriteLine("{0}", wavreader.CurrentTime.TotalSeconds); break; } } while (index < bl.Count && bl[index].TriggerTime <= wavreader.CurrentTime.TotalSeconds) { if (!_playQuiet) { ViewOneBeat(bl[index]); } index++; } System.Threading.Thread.Sleep(10); } wavout.Dispose(); wavreader.Dispose(); } catch (Exception ex) { throw new Exception("error playing track", ex); } }