//Окончание записи
private void waveIn_RecordingStopped(object sender, EventArgs e)
{
if (InvokeRequired)
{
BeginInvoke(new EventHandler(waveIn_RecordingStopped), sender, e);
}
else
{
_www.Dispose();
_www = null;
_writer.Close();
_writer.Dispose();
try
{
using (var reader = new AudioFileReader(_writer.Filename))
{
using (var write = new LameMP3FileWriter(@"D:\MP3\gg.mp3", reader.WaveFormat, 128))
{
reader.CopyTo(write);
write.Flush();
}
reader.Flush();
}
}
catch (Exception ev)
{
MessageBox.Show(ev.Message);
}
}
}
public void TC01_EncodeStream()
{
Assert.IsTrue(File.Exists(SourceFilename));
using (var mp3data = new MemoryStream())
{
// Convert source wave to MP3
using (var source = new AudioFileReader(SourceFilename))
using (var mp3writer = new LameMP3FileWriter(mp3data, source.WaveFormat, LAMEPreset.STANDARD))
{
TimeSpan source_time = source.TotalTime;
source.CopyTo(mp3writer);
Assert.AreEqual(source.Length, source.Position);
}
// Open MP3 file and test content
mp3data.Position = 0;
using (var encoded = new Mp3FileReader(mp3data))
{
// encoding did not supply an ID3 tag, ensure none was present in file
Assert.IsNull(encoded.Id3v1Tag);
Assert.IsNull(encoded.Id3v2Tag);
// the STANDARD lame preset produces a Xing header. Check it.
Assert.IsNotNull(encoded.XingHeader);
Assert.AreEqual(mp3data.Length, encoded.XingHeader.Bytes);
// confirm that length is a multiple of the block size
int blkSize = (encoded.XingHeader.Mp3Frame.SampleCount * encoded.WaveFormat.BitsPerSample * encoded.WaveFormat.Channels) / 8;
int calcLength = blkSize * encoded.XingHeader.Frames;
Assert.AreEqual(calcLength, encoded.Length);
}
}
}
public void Convert()
{
if (File.Exists(this.MetaData.OutputFilePath.Value))
{
return;
}
var outputTag = new ID3TagData
{
Album = this.MetaData.Tag.Album,
Artist = this.MetaData.Tag.Artist,
Comment = this.MetaData.Tag.Comment,
Genre = this.MetaData.Tag.Genre,
Title = this.MetaData.Tag.Title,
Track = this.MetaData.Tag.Track,
Year = this.MetaData.Tag.Year,
};
using (var reader = new AudioFileReader(this.MetaData.InputFilePath))
using (var writer = new LameMP3FileWriter(this.MetaData.OutputFilePath.Value
, reader.WaveFormat
, 320
, outputTag
))
{
reader.CopyTo(writer);
}
using (var outputFile = TagLib.File.Create(this.MetaData.OutputFilePath.Value))
{
this.MetaData.Tag.CopyTo(this.MetaData.OutputFilePath.Value);
outputFile.Save();
}
}
private void button4_Click(object sender, EventArgs e)
{
synth.SelectVoice(ddlVoices.SelectedItem.ToString());
if (audioFile != null)
{
audioFile.Close();
}
synth.SpeakAsyncCancelAll();
Thread.Sleep(1000);
Console.WriteLine("Redirecting output");
synth.SetOutputToWaveFile("temp.wav");
Console.WriteLine("Speaking text...");
synth.Speak(rtfText.Text);
Console.WriteLine("Done speaking text");
synth.SetOutputToNull();
Console.WriteLine("Done setting output to null");
SaveFileDialog ofd = new SaveFileDialog();
ofd.Filter = "Text files (*.mp3)|*.mp3|All files (*.*)|*.*";
ofd.ShowDialog();
using (var reader = new AudioFileReader("temp.wav"))
using (var writer = new LameMP3FileWriter(ofd.FileName, reader.WaveFormat, LAMEPreset.ABR_128))
reader.CopyTo(writer);
LastSavedFile = ofd.FileName;
}
private bool DownloadAndSave(string title)
{
try
{
var videoID = mDownloadList.Find(x => x.Item1 == title)?.Item2;
if (String.IsNullOrEmpty(videoID))
{
return(false);
}
var streamManifest = youtube.Videos.Streams.GetManifestAsync(videoID).GetAwaiter().GetResult();
var streamInfo = streamManifest.GetAudioOnly().FirstOrDefault();
var kekwaitstream = youtube.Videos.Streams.GetAsync(streamInfo).GetAwaiter().GetResult();
var filename = string.Join("_", title.Split(Path.GetInvalidFileNameChars()));
using (var reader = new AudioFileReader(streamInfo.Url))
using (var writer = new LameMP3FileWriter($"{AppDomain.CurrentDomain.BaseDirectory}Output\\{filename}.mp3", reader.WaveFormat, 128))
reader.CopyTo(writer);
return(true);
}
catch
{
Thread.Sleep(300);
return(DownloadAndSave(title));
}
}
/// <summary>
/// Converts the recorded WAV file to MP3. The WAV file will be converted
/// ONLY if the recording was finished successfully (using StopRecording).
/// </summary>
public void ConvertToMP3()
{
if (!_isRecording)
{
// Convert WAV to MP3 using libmp3lame library
try
{
_state = RecorderState.ConvertingInProgress;
using (var reader = new AudioFileReader(_tempWavFilePath))
using (var writer = new LameMP3FileWriter(_mp3FilePath, reader.WaveFormat, _mp3Preset))
reader.CopyTo(writer);
}
catch (Exception)
{
_state = RecorderState.ConvertError;
return;
}
}
else
{
_state = RecorderState.ConvertError;
return;
}
_state = RecorderState.ConvertingFinsihed;
}
/// <summary>Convert WAV file to MP3 using libmp3lame library, setting ID3 tag</summary>
/// <param name="waveFileName">Filename of WAV file to convert</param>
/// <param name="mp3FileName">Filename to save to</param>
/// <param name="tag">ID3 tag data to insert into file</param>
/// <param name="bitRate">MP3 bitrate in kbps, defaults to 128kbps</param>
/// <remarks>Uses NAudio to read, can read any file compatible with <see cref="NAudio.Wave.AudioFileReader"/></remarks>
public static void WaveToMP3(string waveFileName, string mp3FileName, ID3TagData tag, int bitRate = 128)
{
using (var reader = new AudioFileReader(waveFileName))
using (var writer = new LameMP3FileWriter(mp3FileName, reader.WaveFormat, 128, tag))
{
reader.CopyTo(writer);
}
}
public static async Task ToMP3(string WaveFileName, string MP3FileName, int bitRate)
{
await Task.Factory.StartNew(() =>
{
using (var reader = new AudioFileReader(WaveFileName))
using (var writer = new LameMP3FileWriter(MP3FileName, reader.WaveFormat, bitRate))
reader.CopyTo(writer);
});
}
// Convert WAV to MP3 using libmp3lame library
public static void WaveToMP3(string waveFileName, string mp3FileName, int bitRate = 320)
{
using (var reader = new AudioFileReader(waveFileName))
{
using (var writer = new LameMP3FileWriter(mp3FileName, reader.WaveFormat, bitRate))
{
reader.CopyTo(writer);
}
}
}
public void WaveToMP3(string waveFileName, string mp3FileName, int bitRate = 192)
{
using var reader = new AudioFileReader(waveFileName);
using var writer = new LameMP3FileWriter(mp3FileName, reader.WaveFormat, bitRate);
reader.CopyTo(writer);
var message = $"{mp3FileName} created.";
_sendMessageEvent.OnSendMessageEvent(new SendMessageEventArgs(message));
_logger.LogInformation(message);
}
public static void WaveToMP3(string waveFileName, string mp3FileName, int bitRate = 128)
{
try
{
var readerStream = File.OpenRead(waveFileName);
BinaryReader br = new BinaryReader(readerStream);
if (br.ReadInt32() != mmioStringToFOURCC("RIFF", 0))
{
readerStream.Dispose();
readerStream.Close();
File.Move(waveFileName, mp3FileName);
Program.Message(string.Format("Renamed {0} to mp3", waveFileName));
File.Delete(waveFileName);
}
else
{
using (var reader = new AudioFileReader(waveFileName))
using (var writer = new LameMP3FileWriter(mp3FileName, reader.WaveFormat, bitRate))
{
reader.CopyTo(writer);
Program.Message(string.Format("Converted {0} to mp3", waveFileName));
if (reader != null)
{
reader.CopyTo(writer);
//reader.Dispose();
//reader.Close();
}
//if (writer != null)
//{
// writer.Dispose();
// writer.Close();
//}
}
//File.Delete(waveFileName);
}
}
catch (Exception ex)
{
Program.Message(string.Format("{0} ", ex.Message));
}
}
private void ConvertFile(string Filename, string outputfile)
{
using (AudioFileReader reader = new AudioFileReader(Filename))
{
writer = new WaveFileWriter(outputfile, reader.WaveFormat);
IsDoneConverting = false;
reader.CopyTo(writer);
}
IsDoneConverting = true;
writer.Close();
writer.Dispose();
}
private void DoConvert(string fileName)
{
string target = Path.ChangeExtension(fileName, ".mp3");
using (var reader = new AudioFileReader(fileName))
using (var writer = new LameMP3FileWriter(target, reader.WaveFormat, _quality))
{
long length = reader.Length;
writer.OnProgress += (sender, inputBytes, outputBytes, finished) =>
OnProgress(new ConvertProgressEventArgs(fileName, (float)inputBytes / length, false, null));
reader.CopyTo(writer);
}
}
public static void ConvertToMp3V3(string inPath, string outPath)
{
using (var reader = new AudioFileReader(inPath))
{
if (!Directory.Exists(Path.GetDirectoryName(outPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(outPath));
}
var writer = new LameMP3FileWriter(outPath, reader.WaveFormat, 128);
reader.CopyTo(writer);
reader.Dispose();
writer.Dispose();
}
}
public void TC03_VBRPreset()
{
// Presets to test, should result in different sizes for all cases
var presets = new[] { LAMEPreset.STANDARD, LAMEPreset.EXTREME, LAMEPreset.ABR_160, LAMEPreset.V1, LAMEPreset.V4, LAMEPreset.V6, LAMEPreset.V9 };
var results = new Dictionary <LAMEPreset, long>();
WaveFormat sourceFormat;
using (var srcms = new MemoryStream())
{
using (var source = new AudioFileReader(SourceFilename))
{
sourceFormat = source.WaveFormat;
source.CopyTo(srcms);
}
foreach (var preset in presets)
{
var config = new LameConfig {
Preset = preset
};
if (preset == LAMEPreset.STANDARD)
{
config.BitRate = 128;
}
using (var mp3data = new MemoryStream())
{
using (var mp3writer = new LameMP3FileWriter(mp3data, sourceFormat, preset))
{
srcms.Position = 0;
srcms.CopyTo(mp3writer);
}
results[preset] = mp3data.Length;
}
}
}
// Compare encoded sizes for all combinations of presets
for (int i = 0; i < presets.Length - 2; i++)
{
var left = results[presets[i]];
for (int j = i + 1; j < presets.Length; j++)
{
var right = results[presets[j]];
Assert.AreNotEqual(left, right, $"{presets[i]} size matched {presets[j]}");
}
}
}
/// <summary>Convert WAV file to MP3 using libmp3lame library, setting ID3 tag</summary>
/// <param name="waveFileName">Filename of WAV file to convert</param>
/// <param name="mp3FileName">Filename to save to</param>
/// <param name="tag">ID3 tag data to insert into file</param>
/// <param name="bitRate">MP3 bitrate in kbps, defaults to 128kbps</param>
/// <remarks>Uses NAudio to read, can read any file compatible with <see cref="NAudio.Wave.AudioFileReader"/></remarks>
public static void WaveToMP3(string waveFileName, string mp3FileName, ID3TagData tag, int bitRate = 128)
{
byte[] tagBytes = null;
using (var reader = new AudioFileReader(waveFileName))
using (var writer = new LameMP3FileWriter(mp3FileName, reader.WaveFormat, 128, tag))
{
reader.CopyTo(writer);
tagBytes = writer.GetID3v2TagBytes();
}
if (tagBytes != null)
{
var dectag = ID3Decoder.Decode(tagBytes);
}
}
static void Main(string[] args)
{
var now = DateTime.Now;
var machineName = Environment.MachineName.ToLower(CultureInfo.CurrentCulture);
var outputFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "NAudio");
Directory.CreateDirectory(outputFolder);
var outputFilepath = Path.Combine(outputFolder, $"output.wav");
var mp3Filepath = Path.Combine(outputFolder, $"{machineName}{now:ddMMdyyyyHHmmss}.mp3");
var waveIn = new WasapiCapture {
};
var writer = new WaveFileWriter(outputFilepath, waveIn.WaveFormat);
waveIn.StartRecording();
var tm = new System.Timers.Timer(10 * 1000);
tm.Elapsed += (sender, eventArgs) => waveIn.StopRecording();
tm.Start();
waveIn.DataAvailable += (sender, eventArgs) =>
{
Console.Write(".");
writer.Write(eventArgs.Buffer, 0, eventArgs.BytesRecorded);
};
var e = new ManualResetEvent(false);
waveIn.RecordingStopped += (sender, eventArgs) =>
{
writer.Dispose();
waveIn.Dispose();
Console.WriteLine("writing mp3");
using (var reader = new AudioFileReader(outputFilepath))
using (var mp3Writer = new LameMP3FileWriter(mp3Filepath, reader.WaveFormat, 128))
reader.CopyTo(mp3Writer);
Console.WriteLine("writing done");
e.Set();
};
e.WaitOne();
}
private static Stream EncodeSampleFile(LameConfig config, int copies = 1)
{
var mp3data = new MemoryStream();
using (var source = new AudioFileReader(SourceFilename))
using (var mp3writer = new LameMP3FileWriter(mp3data, source.WaveFormat, config))
{
for (int i = 0; i < copies; i++)
{
source.Position = 0;
source.CopyTo(mp3writer);
}
}
mp3data.Position = 0;
return(mp3data);
}
public string ExportFile(string preferredFileName = "")
{
string pseudoUniqueFileName = string.Empty;
string exportFolderName = appSettingService.ExportOutputPath;
try
{
var exportFolder = new DirectoryInfo(exportFolderName);
if (!exportFolder.Exists)
{
exportFolder.Create();
}
// ToDo ensure file does not exist yet (would now be just overridden without asking)
// ToDo ensure unique export file name
pseudoUniqueFileName =
string.IsNullOrEmpty(preferredFileName) ?
Path.Combine(exportFolder.FullName, $"{SelectedFile.Name.Replace(SelectedFile.Extension, ".mp3")}") :
Path.Combine(exportFolder.FullName, $"{preferredFileName}.mp3");
var generatedFileInfo = new FileInfo(pseudoUniqueFileName);
var generatedFileName = generatedFileInfo.Name.Replace(generatedFileInfo.Extension, string.Empty);
// ToDo progress indicator (longer files might take considerably longer to convert :D))
using (var reader = new AudioFileReader(SelectedFile.FullName))
using (var writer = new LameMP3FileWriter(
outFileName: pseudoUniqueFileName,
format: reader.WaveFormat,
quality: (LAMEPreset)Enum.Parse(typeof(LAMEPreset), appSettingService.Mp3ExportBitrate.ToString()),
id3: new ID3TagData()
{
Title = generatedFileName,
Comment = "Powered by RecNForget @ https://github.com/DrCopyPaste/RecNForget/releases/latest",
Year = DateTime.Now.Year.ToString()
}
))
reader.CopyTo(writer);
}
catch (Exception ex)
{
pseudoUniqueFileName = string.Empty;
}
return(pseudoUniqueFileName);
}
static void ConvertFile(string sourceFileName, string destFileName)
{
Console.WriteLine($"------------------------------------------------------------");
Console.WriteLine($" Source: {sourceFileName}");
IMFMediaSource mediaSource = GetMediaSource(sourceFileName);
int bitRate = GetBitRate(mediaSource);
IMFMetadata metadata = GetMetadata(mediaSource);
ID3TagData tagData = new ID3TagData()
{
Title = GetStringProperty(metadata, "Title"),
Artist = GetStringProperty(metadata, "Author"),
Album = GetStringProperty(metadata, "WM/AlbumTitle"),
Year = GetStringProperty(metadata, "WM/Year"),
Genre = GetStringProperty(metadata, "WM/Genre"),
Track = GetUIntProperty(metadata, "WM/TrackNumber"),
AlbumArtist = GetStringProperty(metadata, "WM/AlbumArtist")
};
COMBase.SafeRelease(metadata);
metadata = null;
COMBase.SafeRelease(mediaSource);
mediaSource = null;
Console.WriteLine($" Title: {tagData.Title}");
Console.WriteLine($"Album artist: {tagData.AlbumArtist}");
Console.WriteLine($" Artist: {tagData.Artist}");
Console.WriteLine($" Album: {tagData.Album}");
Console.WriteLine($" Year: {tagData.Year}");
Console.WriteLine($" Genre: {tagData.Genre}");
Console.WriteLine($" Track: {tagData.Track}");
Console.WriteLine($" Bit rate: {bitRate}");
using (AudioFileReader reader = new AudioFileReader(sourceFileName))
{
using (LameMP3FileWriter writer = new LameMP3FileWriter(destFileName, reader.WaveFormat, bitRate, tagData))
{
reader.CopyTo(writer);
}
}
Console.WriteLine($" Destination: {destFileName}");
}
static void Main(string[] args)
{
ID3TagData tag = new ID3TagData
{
Title = "A Test File",
Artist = "Microsoft",
Album = "Windows 7",
Year = "2009",
Comment = "Test only.",
Genre = LameMP3FileWriter.Genres[1],
Subtitle = "From the Calligraphy theme",
AlbumArt = System.IO.File.ReadAllBytes(@"disco.png")
};
using (var reader = new AudioFileReader(@"test.wav"))
using (var writer = new LameMP3FileWriter(@"test.mp3", reader.WaveFormat, 128, tag))
{
reader.CopyTo(writer);
}
}
/// <summary>
/// Связывается с сервисом Yandex.Cloud отправляет текст и получает в ответ файл, который передается в SRS
/// </summary>
/// <param name="speech">Объект содержащий данные для вывода голосового сообщения</param>
/// <returns></returns>
public async Task TextToSpeech(Speech speech)
{
await UpdateIamToken();
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer " + IamToken);
var speed = Math.Round(speech.Speed, 1);
var values = new Dictionary <string, string>
{
{ "text", speech.Message },
{ "voice", speech.Voice },
{ "emotion", speech.Emotion },
{ "speed", speed.ToString().Replace(",", ".") },
{ "lang", speech.Lang },
{ "format", "lpcm" },
{ "sampleRateHertz", "48000" },
{ "folderId", AppSet.Config.FolderId }
};
var sampleRate = 48000;
var content = new FormUrlEncodedContent(values);
var response = await client.PostAsync("https://tts.api.cloud.yandex.net/speech/v1/tts:synthesize", content);
if (response.IsSuccessStatusCode)
{
var responseBytes = await response.Content.ReadAsByteArrayAsync();
var ms = new MemoryStream(responseBytes);
var rs = new RawSourceWaveStream(ms, new WaveFormat(sampleRate, 16, 1));
var outpath = "example.wav";
WaveFileWriter.CreateWaveFile(outpath, rs);
using (var reader = new AudioFileReader("example.wav"))
using (var writer = new LameMP3FileWriter("speech.mp3", reader.WaveFormat, 192))
reader.CopyTo(writer);
SendToSRS(speech);
}
else
{
Console.WriteLine("Error! Status Code: " + response.StatusCode);
}
}
public void TC04_OutputSampleRate()
{
Stream sourceStream;
WaveFormat sourceFormat;
bool TestSampleRate(int rate)
{
sourceStream.Position = 0;
using (var mp3data = new MemoryStream())
{
using (var writer = new LameMP3FileWriter(mp3data, sourceFormat, new LameConfig {
OutputSampleRate = rate
}))
{
sourceStream.CopyTo(writer);
}
mp3data.Position = 0;
using (var reader = new Mp3FileReader(mp3data))
{
return(reader.Mp3WaveFormat.SampleRate == rate);
}
}
}
using (sourceStream = new MemoryStream())
{
using (var source = new AudioFileReader(SourceFilename))
{
sourceFormat = source.WaveFormat;
source.CopyTo(sourceStream);
}
Assert.IsTrue(TestSampleRate(22050));
Assert.IsTrue(TestSampleRate(11025));
Assert.IsTrue(TestSampleRate(8000));
}
}
/// <summary>
/// Load in the music files from the pack's respective Directory/Songs folder. Typically Content/Music/Wav/FolderName/Songs
/// </summary>
public override void loadMusicFiles()
{
List <string> wavFiles = Directory.GetFiles(this.songsDirectory, "*.wav").ToList();
wavFiles.AddRange(Directory.GetFiles(this.songsDirectory, "*.mp3"));
List <Song> listOfSongs = new List <Song>();
DateTime span = DateTime.Now;
foreach (var wav in wavFiles)
{
MemoryStream memoryStream = new MemoryStream();
AudioFileReader fileReader = new AudioFileReader(wav);
fileReader.CopyTo(memoryStream);
byte[] wavData = memoryStream.ToArray();
SoundEffect eff = null;
System.IO.Stream waveFileStream = waveFileStream = File.OpenRead(wav); //TitleContainer.OpenStream(file);
if (wav.Contains(".wav"))
{
eff = SoundEffect.FromStream(waveFileStream);
}
else if (wav.Contains(".mp3"))
{
using (Mp3FileReader reader = new Mp3FileReader(waveFileStream))
{
using (WaveStream pcmStream = WaveFormatConversionStream.CreatePcmStream(reader))
{
StardewSymphony.ModMonitor.Log("MP3 CONVERT! " + Path.GetFileNameWithoutExtension(wav) + ".wav");
WaveFileWriter.CreateWaveFile(Path.Combine(this.songsDirectory, (Path.GetFileNameWithoutExtension(wav) + ".wav")), pcmStream);
waveFileStream = File.OpenRead((Path.GetFileNameWithoutExtension(wav) + ".wav")); //TitleContainer.OpenStream(file);
eff = SoundEffect.FromStream(waveFileStream);
File.Delete(Path.Combine(this.songsDirectory, (Path.GetFileNameWithoutExtension(wav) + ".wav")));
}
}
}
else if (wav.Contains(".ogg"))
{
StardewSymphony.ModMonitor.Log("Sorry, but .ogg files are currently not supported. Keep bugging the mod author (me) for this if you want it!", StardewModdingAPI.LogLevel.Alert);
continue;
}
//SoundEffect eff = new SoundEffect(wavData, 48000 , AudioChannels.Mono);
if (eff == null)
{
continue;
}
SoundEffectInstance instance = eff.CreateInstance();
string name = Path.GetFileNameWithoutExtension(wav);
if (this.sounds.ContainsKey(name))
{
continue;
}
this.sounds.Add(name, instance);
//waveFileStream.Dispose();
Song song = new Song(wav);
this.songInformation.listOfSongsWithoutTriggers.Add(song);
//listOfSongs.Add(song);
}
if (StardewSymphony.Config.EnableDebugLog)
{
StardewSymphony.ModMonitor.Log("Time to load WAV music pack: " + this.musicPackInformation.name + span.Subtract(DateTime.Now).ToString());
}
}
private static void CompressToMP3()
{
var bitRate = 128;
using (var reader = new AudioFileReader(_waveFileName))
using (var writer = new LameMP3FileWriter(_targetFileName, reader.WaveFormat, bitRate)) reader.CopyTo(writer);
}
void ConvertToMP3(string waveFileName, string mp3FileName, int bitRate = 128)
{
using (var reader = new AudioFileReader(waveFileName))
using (var writer = new LameMP3FileWriter(mp3FileName, reader.WaveFormat, bitRate))
reader.CopyTo(writer);
}
public void ApplyEffects(string InputFile, string OutputFile, Delegates.DownloadProgressChangedCallback progressCallback = null, CancellationToken cancellationToken = default)
{
int step = 0;
if (Effects.Count != 0)
{
bool RequiresRencoding = false;
int Succeeded = 0;
AudioFileReader Reader = new AudioFileReader(InputFile);
foreach (AudioEffect Effect in Effects)
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
step++;
progressCallback?.Invoke(step, -1, $"Applying effect {Effect.GetType().Name}", null);
if (string.IsNullOrEmpty(Effect.AudioCachePath))
{
Effect.AudioCachePath = AudioCachePath;
}
Reader.Position = 0;
System.Console.WriteLine($"Applying effect of type {Effect.GetType().Name}");
AudioEffectResult Result = Effect.ApplyEffect(ref Reader);
if (Result == AudioEffectResult.Completed)
{
System.Console.WriteLine("Returned S");
RequiresRencoding = true;
Succeeded += 1;
}
else if (Result == AudioEffectResult.Failed)
{
System.Console.WriteLine("Effect Failed.");
}
else if (Result == (AudioEffectResult.Completed | AudioEffectResult.PreEncoded))
{
System.Console.WriteLine("Effect Completed + Encoded.");
RequiresRencoding = false;
Succeeded += 1;
}
}
bool ReEncode;
if (Succeeded == 0)
{
System.Console.WriteLine("Re encoding; No effects passed");
ReEncode = false;
}
else if (RequiresRencoding)
{
System.Console.WriteLine("Re encoding; Re-encoding declared as required");
ReEncode = true;
}
else
{
System.Console.WriteLine("Copying Stream; Stream declared as pre-encoded");
ReEncode = false;
}
if (ReEncode)
{
step++;
progressCallback?.Invoke(step, -1, $"Re-encoding mp3", null);
System.Console.WriteLine("Re-Encoding...");
using (var writer = new LameMP3FileWriter(OutputFile, Reader.WaveFormat, 128))
{
Reader.CopyTo(writer);
}
Reader.Dispose();
}
else
{
step++;
progressCallback?.Invoke(step, -1, $"Finalizing effects", null);
System.Console.WriteLine("Copy Out");
File.Copy(Reader.FileName, OutputFile);
}
}
else
{
File.Copy(InputFile, OutputFile);
}
}
private void CopyToMP3()
{
// Time to clear lock
Thread.Sleep(10000);
if (lastTrack != null)
{
//Save last track to mp3
var configET = new MapperConfiguration(cfg => cfg.CreateMap <FullTrack, ExtTrack>());
var mapperET = configET.CreateMapper();
string name = CleanString(lastTrack.Name);
int remaster = name.IndexOf("- Remaster", StringComparison.CurrentCultureIgnoreCase);
if (remaster > 0)
{
name = name.Substring(0, remaster - 1);
}
else
{
remaster = name.IndexOf("/ Remaster", StringComparison.CurrentCultureIgnoreCase);
if (remaster > 0)
{
name = name.Substring(0, remaster - 1);
}
}
remaster = name.IndexOf("Remaster", StringComparison.CurrentCultureIgnoreCase);
if (remaster > 0)
{
name = name.Substring(0, remaster - 1);
}
string artist = CleanString(lastTrack.Artists[0].Name);
ExtTrack extTrack = mapperET.Map <ExtTrack>(lastTrack);
extTrack.AddProps(name, artist, "");
List <string> genres = DiscogCall(extTrack, txtAddGenres.Text);
string directory = GetMp3Path(extTrack);
string fullPathMP3 = directory + @"\" + CleanString(extTrack.Filename) + ".mp3";
Directory.CreateDirectory(directory);
// LASTFM - genres dodgy?
// extTrack.Year = LastFMCall(extTrack.OCName, extTrack.OCArtist);
extTrack.TagGenres = genres.ToArray();
// temporary workaround for problems with genres
extTrack.TagGenres = new string[] { string.Join(",", extTrack.TagGenres) };
using (var reader = new AudioFileReader(WAVPATH + (fileToCopy == 1 ? "thisTrack1.wav" : "thisTrack2.wav")))
using (var writer = new LameMP3FileWriter(fullPathMP3, reader.WaveFormat, BITRATE))
reader.CopyTo(writer);
//tag mp3 file
TagLib.File mp3 = TagLib.File.Create(fullPathMP3);
mp3.Tag.Title = extTrack.Filename;
mp3.Tag.Performers = extTrack.TagArtists;
mp3.Tag.Album = extTrack.Album.Name;
mp3.Tag.AlbumArtists = extTrack.TagArtists;
mp3.Tag.Genres = extTrack.TagGenres;
//mp3.Tag.Comment = "my comments, maybe some info about track";
if (extTrack.Year != null)
{
mp3.Tag.Year = (uint)extTrack.Year;
}
mp3.Save();
mp3.Dispose();
}
}
private static void WaveToMP3(string waveFileName, string mp3FileName, ExtTrack extTrack, int bitRate = 320)
{
//get genres
genres = new List <string>();
DiscogCall(extTrack);
string directory = savePathMP3 + "\\" + CleanString(extTrack.TagArtists[0]) + "\\" + CleanString(extTrack.Album.Name);
string fullPathMP3 = directory + "\\" + CleanString(extTrack.Filename) + ".mp3";
Directory.CreateDirectory(directory);
// LASTFM - genres dodgy?
// extTrack.Year = LastFMCall(extTrack.OCName, extTrack.OCArtist);
extTrack.TagGenres = genres.ToArray();
// temporary workaround for problems with genres
extTrack.TagGenres = new string[] { string.Join(",", extTrack.TagGenres) };
//Stopwatch timer = new Stopwatch();
//timer.Start();
using (var reader = new AudioFileReader(waveFileName))
using (var writer = new LameMP3FileWriter(fullPathMP3, reader.WaveFormat, bitRate))
reader.CopyTo(writer);
//timer.Stop();
//long elapsedSecs = timer.ElapsedMilliseconds / 1000;
//tag wav file
TagLib.File wav = TagLib.File.Create(waveFileName);
wav.Tag.Title = extTrack.Filename;
wav.Tag.Performers = extTrack.TagArtists;
wav.Tag.Album = extTrack.Album.Name;
wav.Tag.AlbumArtists = extTrack.TagArtists;
wav.Tag.Genres = extTrack.TagGenres;
//wav.Tag.Comment = "my comments, maybe some info about track";
if (extTrack.Year != null)
{
wav.Tag.Year = (uint)extTrack.Year;
}
wav.Save();
wav.Dispose();
//tag mp3 file
TagLib.File mp3 = TagLib.File.Create(fullPathMP3);
mp3.Tag.Title = extTrack.Filename;
mp3.Tag.Performers = extTrack.TagArtists;
mp3.Tag.Album = extTrack.Album.Name;
mp3.Tag.AlbumArtists = extTrack.TagArtists;
mp3.Tag.Genres = extTrack.TagGenres;
//mp3.Tag.Comment = "my comments, maybe some info about track";
if (extTrack.Year != null)
{
mp3.Tag.Year = (uint)extTrack.Year;
}
mp3.Save();
mp3.Dispose();
// update table with filepath of mp3.
OfficialChartsEntities db2 = new OfficialChartsEntities();
var record = db2.Tracks.SingleOrDefault(b => b.TrackID == extTrack.OCID);
if (record != null)
{
record.PathOnDisc = fullPathMP3;
db2.SaveChanges();
}
// CheckFileTags(extTrack.Filename);
}
// Save the last minute of audio
private void Button_Save_Click(object sender, RoutedEventArgs e)
{
Task.Run(() =>
{
// Show Saving message for 1 seconds
SavingMsgVis = true;
Thread.Sleep(1000);
SavingMsgVis = false;
});
Task.Run(() =>
{
// Create output filename
string outFileNameSpeakerWav = DateTime.Now.ToLongDateString() + "_" + DateTime.Now.ToLongTimeString().Replace(":", ".") + "_Speaker.wav";
string outFileNameMicWav = DateTime.Now.ToLongDateString() + "_" + DateTime.Now.ToLongTimeString().Replace(":", ".") + "_Mic.wav";
string outFileNameMuxWav = DateTime.Now.ToLongDateString() + "_" + DateTime.Now.ToLongTimeString().Replace(":", ".") + "_Mux.wav";
string outFileNameMp3 = DateTime.Now.ToLongDateString() + "_" + DateTime.Now.ToLongTimeString().Replace(":", ".") + ".mp3";
// Write speaker audio to disk
var wavWriter = new WaveFileWriter(Path.Combine(OutputLocation, outFileNameSpeakerWav), audioCapture.WaveFormat);
byte[] writeBytes = speakerBytes.ToArray();
wavWriter.Write(writeBytes, 0, writeBytes.Length);
wavWriter.Dispose();
wavWriter = null;
// Write mic audio to disk
if (InputDeviceId != -9999)
{
wavWriter = new WaveFileWriter(Path.Combine(OutputLocation, outFileNameMicWav), audioCapture.WaveFormat);
writeBytes = micBytes.ToArray();
wavWriter.Write(writeBytes, 0, writeBytes.Length);
wavWriter.Dispose();
wavWriter = null;
}
// Mux mic and speaker audio
if (InputDeviceId != -9999)
{
//using (var reader1 = new AudioFileReader(Path.Combine(OutputLocation, outFileNameSpeakerWav)))
//using (var reader2 = new AudioFileReader(Path.Combine(OutputLocation, outFileNameMicWav)))
//{
// reader1.Volume = 0.75f;
// reader2.Volume = 0.75f;
// var mixer = new MixingSampleProvider(new[] { reader1, reader2 });
// WaveFileWriter.CreateWaveFile16(Path.Combine(OutputLocation, outFileNameMuxWav), mixer);
//}
using (var reader1 = new AudioFileReader(Path.Combine(OutputLocation, outFileNameSpeakerWav)))
using (var reader2 = new AudioFileReader(Path.Combine(OutputLocation, outFileNameMicWav)))
{
reader1.Volume = 0.75f;
reader2.Volume = 0.75f;
var mixer = new MixingSampleProvider(new[] { reader1, reader2 });
var waveProvider = mixer.ToWaveProvider();
var mp3Writer = new LameMP3FileWriter(Path.Combine(OutputLocation, outFileNameMp3), mixer.WaveFormat, 128);
WaveProviderToWaveStream waveStream = new WaveProviderToWaveStream(waveProvider);
waveStream.CopyTo(mp3Writer);
waveStream.Dispose();
mp3Writer.Dispose();
}
}
else
{
using (var reader = new AudioFileReader(Path.Combine(OutputLocation, outFileNameSpeakerWav)))
using (var writer = new LameMP3FileWriter(Path.Combine(OutputLocation, outFileNameMp3), reader.WaveFormat, 128))
reader.CopyTo(writer);
}
// Delete original wav file
File.Delete(Path.Combine(OutputLocation, outFileNameSpeakerWav));
if (InputDeviceId != -9999)
{
File.Delete(Path.Combine(OutputLocation, outFileNameMicWav));
File.Delete(Path.Combine(OutputLocation, outFileNameMuxWav));
}
// Show saved message for 2 seconds
SavedMsgVis = true;
Thread.Sleep(2000);
SavedMsgVis = false;
});
}
