internal byte[] ConvertWavToMp3(Stream stream)
{
var inStr = new WaveStream(stream);
try {
var convertedStream = new MemoryStream();
var writer = new Mp3Writer(convertedStream, inStr.Format);
try {
var buff = new byte[writer.OptimalBufferSize];
int read;
while ((read = inStr.Read(buff, 0, buff.Length)) > 0)
{
writer.Write(buff, 0, read);
}
convertedStream.Seek(0, SeekOrigin.Begin);
return(convertedStream.ToArray());
} catch (Exception e) {
LoggerWrapper.LogTo(LoggerName.Errors).ErrorException(
"AudioConverter.ConvertWavToMp3 inner вылетело исключение {0}", e);
} finally {
writer.Close();
}
} catch (Exception e) {
LoggerWrapper.LogTo(LoggerName.Errors).ErrorException(
"AudioConverter.ConvertWavToMp3 outer вылетело исключение {0}", e);
} finally {
inStr.Close();
}
return(null);
}
/// <summary>
/// Converts Wav to MP3.
/// </summary>
/// <param name="inputFile">The input file.</param>
/// <param name="outputPath">The output path.</param>
/// <returns>
/// Path of changed file
/// </returns>
public static string ConvertWavToMp3(string inputFile, string outputPath)
{
var reader = new WaveStream(inputFile);
try
{
var config = new BE_CONFIG(reader.Format, (uint)(Math.Abs(BitRate - 0.0) < 0.1 ? DefaultBitRate : BitRate));
var writer = new Mp3Writer(new FileStream(outputPath, FileMode.Create), reader.Format, config);
try
{
var buffer = new byte[writer.OptimalBufferSize];
int read;
while ((read = reader.Read(buffer, 0, buffer.Length)) > 0)
{
writer.Write(buffer, 0, read);
}
}
finally
{
writer.Close();
}
}
finally
{
reader.Close();
}
return(outputPath);
}
public void Stop()
{
lock (this)
{
if (FileStream != null)
{
switch (FileType)
{
case eFileType.MP3:
break;
case eFileType.WAV:
WriteHeader(FileStream);
break;
}
FileStream.Close();
FileStream = null;
}
if (Mp3Writer != null)
{
Mp3Writer.Close();
Mp3Writer = null;
}
Started = false;
Status = "";
DisplayedStatus = "File closed...";
}
}
private static void mp3izza(string nomefile, string nomefilemp3)
{
WaveStream filewav = new WaveStream(nomefile);
// try
// {
Mp3Writer salvamp3 = new Mp3Writer(new FileStream(nomefilemp3,
FileMode.Create), filewav.Format);
// try
// {
byte[] buff = new byte[salvamp3.OptimalBufferSize];
int read = 0;
while ((read = filewav.Read(buff, 0, buff.Length)) > 0)
{
salvamp3.Write(buff, 0, read);
}
// }
// finally
// {
salvamp3.Close();
// }
// }
// finally
// {
filewav.Close();
// }
File.Delete(nomefile);
}
/// <summary>
/// Combines files into one in the order they are passed in..
/// </summary>
/// <param name="bufferMultiplier">The multiplier to use against the OptimalBufferSize of the file for the read buffer, sometimes a larger than optimal buffer size is better.</param>
/// <param name="inputStreams">The streams to combine</param>
/// <param name="outputStream">The stream to save the combined file to.</param>
public static void Combine(Stream outputStream, int bufferMultiplier, params Stream[] inputStreams)
{
if (inputStreams.Length <= 0)
{
return;
}
var wmaInput = inputStreams[0] is WmaStreamReader
? (WmaStreamReader)inputStreams[0]
: new WmaStreamReader(inputStreams[0]);
var wmaOutput = new Mp3Writer(outputStream,
wmaInput.Format,
new BE_CONFIG(wmaInput.Format, (uint)GetBitRate(wmaInput.Format.nAvgBytesPerSec / 1024)));
var buffer = new byte[wmaOutput.OptimalBufferSize * bufferMultiplier];
try
{
WriteFile(wmaOutput, wmaInput, buffer);
for (var i = 1; i < inputStreams.Length; i++)
{
wmaInput = inputStreams[i] is WmaStreamReader
? (WmaStreamReader)inputStreams[i]
: new WmaStreamReader(inputStreams[i]);
WriteFile(wmaOutput, wmaInput, buffer);
}
}
finally
{
wmaOutput.Close();
}
}
public override async void EndOfTrack(SpotifySession session)
{
session.PlayerPlay(false);
wr.Close();
// Move File
var dir = downloadPath + escape(downloadingTrack.Album().Name()) + "\\";
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
var fileName = dir + escape(GetTrackFullName(downloadingTrack)) + ".mp3";
if (GetDownloadType() == DownloadType.OVERWRITE && File.Exists(fileName))
{
File.Delete(fileName);
}
File.Move("downloading", fileName);
// Tag
var u = new UltraID3();
u.Read(fileName);
u.Artist = GetTrackArtistsNames(downloadingTrack);
u.Title = downloadingTrack.Name();
u.Album = downloadingTrack.Album().Name();
u.TrackNum = (short)downloadingTrack.Index();
u.Year = (short)downloadingTrack.Album().Year();
var imageID = downloadingTrack.Album().Cover(ImageSize.Large);
var image = SpotifySharp.Image.Create(session, imageID);
await WaitForBool(image.IsLoaded);
var tc = TypeDescriptor.GetConverter(typeof(Bitmap));
var bmp = (Bitmap)tc.ConvertFrom(image.Data());
var pictureFrame = new ID3v23PictureFrame(bmp, PictureTypes.CoverFront, "image", TextEncodingTypes.ISO88591);
u.ID3v2Tag.Frames.Add(pictureFrame);
u.Write();
base.EndOfTrack(session);
if (OnDownloadProgress != null)
{
OnDownloadProgress(100);
}
if (OnDownloadComplete != null)
{
OnDownloadComplete(true);
}
}
public static void ConvertWavToMp3(string wav, string mp3)
{
Mp3WriterConfig m_Config = null;
WaveStream InStr = new WaveStream(wav);
m_Config = new Mp3WriterConfig(InStr.Format);
m_Config.Mp3Config.format.mp3.bOriginal = 80;
try
{
Mp3Writer writer = new Mp3Writer(new FileStream(mp3, FileMode.Create), m_Config);
try
{
byte[] buff = new byte[writer.OptimalBufferSize];
int read = 0;
int actual = 0;
long total = InStr.Length;
try
{
while ((read = InStr.Read(buff, 0, buff.Length)) > 0)
{
writer.Write(buff, 0, read);
actual += read;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
writer.Close();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
InStr.Close();
}
}
public void convert_mp3(string wavPath)
{
string[] wavFiles = Directory.GetFiles(wavPath, "*.wav");
foreach (string w in wavFiles)
{
string sPath = Path.GetDirectoryName(w);
string fName = Path.GetFileNameWithoutExtension(w);
#region write mp3
WaveStream InStr = new WaveStream(w);
try
{
Mp3Writer writer = new Mp3Writer(new FileStream(sPath + "\\" + fName + ".mp3",
FileMode.Create), InStr.Format);
try
{
byte[] buff = new byte[writer.OptimalBufferSize];
int read = 0;
while ((read = InStr.Read(buff, 0, buff.Length)) > 0)
{
writer.Write(buff, 0, read);
}
}
finally
{
writer.Close();
}
}
finally
{
InStr.Close();
}
#endregion
File.Delete(w);
}
}
/// <summary>
/// Cuts out a smaller portion of a Wma file.
/// </summary>
/// <param name="inputStream">The input stream.</param>
/// <param name="outputStream">The stream to write the split portion to.</param>
/// <param name="startTime">The time that the split from the source stream should start.</param>
/// <param name="endTime">The time that the split from the source stream should end.</param>
/// <param name="bufferMultiplier">The multiplier to use against the OptimalBufferSize of the file for the read buffer, sometimes a larger than optimal buffer size is better.</param>
public static void Split(Stream inputStream, Stream outputStream, TimeSpan startTime, TimeSpan endTime, int bufferMultiplier)
{
var wmaInput = inputStream is WmaStreamReader ? (WmaStreamReader)inputStream : new WmaStreamReader(inputStream);
int bytesPerSec = wmaInput.Format.nAvgBytesPerSec;
var wmaOutput = new Mp3Writer(outputStream, wmaInput.Format,
new BE_CONFIG(wmaInput.Format, (uint)GetBitRate(bytesPerSec / 1024)));
var stopPosition = (long)(bytesPerSec * endTime.TotalSeconds);
var buffer = new byte[wmaOutput.OptimalBufferSize * bufferMultiplier];
var offset = (long)(bytesPerSec * startTime.TotalSeconds);
offset = offset - (offset % wmaInput.SeekAlign);
wmaInput.Seek(offset, SeekOrigin.Begin);
try
{
WriteFile(wmaOutput, wmaInput, buffer, stopPosition);
}
finally
{
wmaOutput.Close();
}
}
private void buttonCompress_Click(object sender, System.EventArgs e)
{
if (File.Exists(textBoxOutFile.Text) && (MessageBox.Show(this, "Override the existing file?", "File exists", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes))
{
return;
}
try
{
progressBar.Value = 0;
toolTip1.SetToolTip(progressBar, "");
this.Text = "Audio Compress";
Compressing = true;
try
{
RefreshControls();
WaveStream InStr = new WaveStream(textBoxInFile.Text);
try
{
Mp3Writer writer = new Mp3Writer(new FileStream(textBoxOutFile.Text, FileMode.Create), m_Config);
try
{
byte[] buff = new byte[writer.OptimalBufferSize];
int read = 0;
int actual = 0;
long total = InStr.Length;
Cursor.Current = Cursors.WaitCursor;
try
{
while ((read = InStr.Read(buff, 0, buff.Length)) > 0)
{
Application.DoEvents();
writer.Write(buff, 0, read);
actual += read;
progressBar.Value = (int)(((long)actual * 100) / total);
toolTip1.SetToolTip(progressBar, string.Format("{0}% compresssed", progressBar.Value));
this.Text = string.Format("Audio Compress - {0}% compresssed", progressBar.Value);
Application.DoEvents();
}
toolTip1.SetToolTip(progressBar, "Done");
this.Text = "Audio Compress - Done";
}
finally
{
Cursor.Current = Cursors.Default;
}
}
finally
{
writer.Close();
}
}
finally
{
InStr.Close();
}
}
finally
{
Compressing = false;
RefreshControls();
}
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, "An exception has ocurred with the following message", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public override async void EndOfTrack(SpotifySession session)
{
session.PlayerPlay(false);
_wr.Close();
// Move File
var fileName = getUpdatedTrackName(_downloadingTrack);
if (GetDownloadType() == DownloadType.OVERWRITE && File.Exists(fileName))
{
File.Delete(fileName);
}
var dir = Path.GetDirectoryName(fileName);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
File.Move("downloading", fileName);
// Tags
var file = TagLib.File.Create(fileName);
file.Tag.Title = _downloadingTrack.Name();
file.Tag.Performers = new[] { GetTrackArtistsNames(_downloadingTrack) };
file.Tag.Disc = (uint)_downloadingTrack.Disc();
file.Tag.Year = (uint)_downloadingTrack.Album().Year();
file.Tag.Track = (uint)_downloadingTrack.Index();
file.Tag.Album = _downloadingTrack.Album().Name();
file.Tag.Comment = Link.CreateFromTrack(_downloadingTrack, 0).AsString();
file.Tag.AlbumArtists = new string[] { _downloadingTrack.Album().Artist().Name() };
// Download img
Bitmap bmp = await DownloadImage(_downloadingTrack, 0);
// Set img
var pic = new TagLib.Picture();
pic.Type = TagLib.PictureType.FrontCover;
pic.Description = "Cover";
pic.MimeType = System.Net.Mime.MediaTypeNames.Image.Jpeg;
var ms = new MemoryStream();
if (bmp != null)
{
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
ms.Position = 0;
pic.Data = TagLib.ByteVector.FromStream(ms);
file.Tag.Pictures = new TagLib.IPicture[] { pic };
}
// Save
file.Save();
base.EndOfTrack(session);
if (OnDownloadProgress != null)
{
OnDownloadProgress(100);
}
if (OnDownloadComplete != null)
{
OnDownloadComplete(true);
}
}
private static void SaveTrack(TrackInfo trackInfo)
{
string targetFileName = trackInfo.MusicTag.Title;
if (m_Drive.Open(trackInfo.Item.Path[0]))
{
char[] Drives = CDDrive.GetCDDriveLetters();
if ((Array.IndexOf(Drives, trackInfo.Item.Path[0]) > -1) && (m_Drive.IsCDReady()) && (m_Drive.Refresh()))
{
try
{
m_Drive.LockCD();
if (dlgProgress.IsCanceled)
{
m_CancelRipping = true;
}
if (!m_CancelRipping)
{
try
{
try
{
WaveFormat Format = new WaveFormat(44100, 16, 2);
BE_CONFIG mp3Config = new BE_CONFIG(Format);
if (mp3VBR)
{
mp3Config.format.lhv1.bEnableVBR = 1;
if (mp3FastMode)
{
mp3Config.format.lhv1.nVbrMethod = VBRMETHOD.VBR_METHOD_NEW;
}
else
{
mp3Config.format.lhv1.nVbrMethod = VBRMETHOD.VBR_METHOD_DEFAULT;
}
mp3Config.format.lhv1.nVBRQuality = mp3Quality;
}
else if (mp3CBR)
{
mp3Config.format.lhv1.bEnableVBR = 0;
mp3Config.format.lhv1.nVbrMethod = VBRMETHOD.VBR_METHOD_NONE;
mp3Config.format.lhv1.dwBitrate = Convert.ToUInt16(Rates[mp3BitRate]);
}
else
{
mp3Config.format.lhv1.bEnableVBR = 1;
mp3Config.format.lhv1.nVbrMethod = VBRMETHOD.VBR_METHOD_ABR;
uint ConToKbwVbrAbr_bps = Convert.ToUInt16(Rates[mp3BitRate]);
mp3Config.format.lhv1.dwVbrAbr_bps = ConToKbwVbrAbr_bps * 1000;
}
if (mp3MONO)
{
mp3Config.format.lhv1.nMode = MpegMode.MONO;
}
mp3Config.format.lhv1.bWriteVBRHeader = 1;
Stream WaveFile = new FileStream(trackInfo.TempFileName, FileMode.Create, FileAccess.Write);
m_Writer = new Mp3Writer(WaveFile, Format, mp3Config);
if (!m_CancelRipping)
{
try
{
Log.Info("CDIMP: Processing track {0}", trackInfo.MusicTag.Track);
DateTime InitTime = DateTime.Now;
if (
m_Drive.ReadTrack(trackInfo.MusicTag.Track, new CdDataReadEventHandler(WriteWaveData),
new CdReadProgressEventHandler(CdReadProgress)) > 0)
{
if (dlgProgress.IsCanceled)
{
m_CancelRipping = true;
}
if (!m_CancelRipping)
{
TimeSpan Duration = DateTime.Now - InitTime;
double Speed = m_Drive.TrackSize(trackInfo.MusicTag.Track) / Duration.TotalSeconds /
Format.nAvgBytesPerSec;
Log.Info("CDIMP: Done reading track {0} at {1:0.00}x speed", trackInfo.MusicTag.Track, Speed);
}
}
else
{
Log.Info("CDIMP: Error reading track {0}", trackInfo.MusicTag.Track);
m_Writer.Close();
WaveFile.Close();
if (File.Exists(trackInfo.TempFileName))
{
try
{
File.Delete(trackInfo.TempFileName);
}
catch {}
}
//progressBar1.Value = 0;
}
}
finally
{
m_Writer.Close();
m_Writer = null;
WaveFile.Close();
Lame_encDll.beWriteVBRHeader(trackInfo.TempFileName);
}
}
}
finally {}
}
finally
{
m_Drive.Close();
}
}
}
finally
{
//progressBar1.Value = 0;
}
}
if (dlgProgress.IsCanceled)
{
m_CancelRipping = true;
}
if (m_CancelRipping)
{
if (File.Exists(trackInfo.TempFileName))
{
File.Delete(trackInfo.TempFileName);
}
m_Drive.Close();
}
}
}
// convert to MP3
private void ConvertToMP3(String f, String FileName, int LocType)
{
try
{
WaveReader wr = new WaveReader(File.OpenRead(f));
IntPtr oldFormat = wr.ReadFormat();
byte[] oldData = wr.ReadData();
wr.Close();
if (FileName != "0")
{
f = FileName;
}
// if voip, write to voip dir otherwise write to MP3 (N7 & iLink) dir
if (LocType == 2)
{
textBox1.Text = textBox2.Text;
}
else
{
textBox1.Text = textBox1.Text;
}
if (File.Exists(textBox1.Text + Path.GetFileName(f)))
{
File.Delete(textBox1.Text + Path.GetFileName(f));
}
//txtStatus.Text += f + eol;
IntPtr pcmFormat = AudioCompressionManager.GetCompatibleFormat(oldFormat,
AudioCompressionManager.PcmFormatTag);
byte[] pcmData = AudioCompressionManager.Convert(oldFormat, pcmFormat, oldData, false);
IntPtr mp3Format = AudioCompressionManager.GetMp3Format(1, 112, 44100);
f = f.Replace("wav", "mp3");
Mp3Writer mw = new Mp3Writer(File.Create(textBox1.Text + Path.GetFileName(f)));
byte[] newData = AudioCompressionManager.Convert(pcmFormat, mp3Format, oldData, false);
mw.WriteData(newData);
mw.Close();
// **** debug *****
//TextOps(dirMp3 + Path.GetFileName(f) + eol2);
//DeleteFile(f);
}
catch (NullReferenceException nex)
{
//TextOps("NullReferenceException: " + nex.Message.ToString() + cr);
}
catch (IOException iex)
{
//TextOps("IOException: " + iex.Message.ToString() + cr);
}
catch (AudioException ex)
{
//TextOps("AudioException: " + ex.Message.ToString() + cr);
}
}
