public static void PlaySong(IEnumerable<Track> tracks) { var enumerator = new MMDeviceEnumerator(); var defaultDevice = enumerator.GetDefaultAudioEndpoint(DataFlow.Render, Role.Multimedia); var waveFormat = WaveFormat.CreateIeeeFloatWaveFormat(defaultDevice.AudioClient.MixFormat.SampleRate, 1); var wasapiOut = new WasapiOut(AudioClientShareMode.Shared, false, 60); MediaBankBase bank = new FenderStratCleanB(waveFormat); MediaBankBase bankBass = new RockdaleBassBridge(waveFormat); var mixer = new MixingSampleProvider(waveFormat); var trackSampleProviders = tracks.Select(t => new TrackSampleProvider(t.Patch == MediaPatch.CleanGuitar ? bank : bankBass, t)) .ToArray(); var playedTracks = new List<int>(); foreach(var track in trackSampleProviders) { track.OnPhrasePlaying += (sender, args) => { var channel = args.Track.Channel; var phrase = args.Phrase; if(playedTracks.Contains(channel)) { AsyncConsole.WriteLine(); PrintUtils.PrintContentTable(); playedTracks.Clear(); } PrintUtils.PrintContent(phrase.Notes != null && phrase.Notes.Length > 0 ? string.Join(",", phrase.Notes) : phrase.Command.ToString(), channel); playedTracks.Add(channel); }; mixer.AddMixerInput(track); } wasapiOut.Init(new VolumeSampleProvider(mixer) { Volume = 0.7f }); PrintUtils.Init(trackSampleProviders.Length); PrintUtils.PrintHeaderOfTable(); PrintUtils.PrintRowDividerTable(); PrintUtils.PrintContentTable(); wasapiOut.Play(); var resetEvent = new ManualResetEvent(false); wasapiOut.PlaybackStopped += (sender, args) => { resetEvent.Set(); if(args.Exception != null) { throw args.Exception; } }; resetEvent.WaitOne(); Console.WriteLine(); PrintUtils.PrintFooterOfTable(); }
public static void SaveSong(IEnumerable<Track> tracks, string filePath) { var waveFormat = WaveFormat.CreateIeeeFloatWaveFormat(48000, 1); MediaBankBase bank = new FenderStratCleanB(waveFormat); MediaBankBase bassBank = new RockdaleBassBridge(waveFormat); var mixer = new MixingSampleProvider(waveFormat); foreach(var track in tracks) { var trackSampleProvider = new TrackSampleProvider(track.Patch == MediaPatch.CleanGuitar ? bank : bassBank, track); var resultingSampleProvider = new VolumeSampleProvider(trackSampleProvider) { Volume = 0.7f }; mixer.AddMixerInput(resultingSampleProvider); } WaveFileWriter.CreateWaveFile(filePath, new SampleToWaveProvider(mixer)); }