convertButton_Click(object sender, System.EventArgs e)
{
// Set conversion type
switch ((string)comboBox1.SelectedItem)
{
case "WAV":
outputFileFormat = Aumpel.soundFormat.WAV;
break;
case "MP3":
outputFileFormat = Aumpel.soundFormat.MP3;
break;
case "AU":
outputFileFormat = Aumpel.soundFormat.AU;
break;
case "AIFF":
outputFileFormat = Aumpel.soundFormat.AIFF;
break;
default:
MessageBox.Show("You must select a type to convert to.",
"Error", MessageBoxButtons.OK);
return;
}
// Convert to MP3
if ((int)outputFileFormat == (int)Aumpel.soundFormat.MP3)
{
try
{
Aumpel.Reporter defaultCallback =
new Aumpel.Reporter(ReportStatus);
audioConverter.Convert(inputFile,
(int)inputFileFormat, outputFile,
(int)outputFileFormat, defaultCallback);
progressBar1.Value = 0;
destFileLabel.Text = outputFile = "";
sourceFileLabel.Text = inputFile = "";
MessageBox.Show("Conversion finished.",
"Done.", MessageBoxButtons.OK);
}
catch (Exception ex)
{
ShowExceptionMsg(ex);
return;
}
}
// From MP3 (using named pipe):
else if ((int)inputFileFormat == (int)Aumpel.soundFormat.MP3)
{
try
{
MadlldlibWrapper.Callback defaultCallback =
new MadlldlibWrapper.Callback(ReportStatusMad);
// Determine file size
FileInfo fi = new FileInfo(inputFile);
soundFileSize = (int)fi.Length;
audioConverter.Convert(inputFile,
outputFile, outputFileFormat, defaultCallback);
progressBar1.Value = 0;
destFileLabel.Text = outputFile = "";
sourceFileLabel.Text = inputFile = "";
MessageBox.Show("Conversion finished.",
"Done.", MessageBoxButtons.OK);
}
catch (Exception ex)
{
ShowExceptionMsg(ex);
return;
}
}
// Non-MP3 soundfile conversion:
else
{
try
{
Aumpel.Reporter defaultCallback =
new Aumpel.Reporter(ReportStatus);
audioConverter.Convert(inputFile,
(int)inputFileFormat,
outputFile,
(int)(outputFileFormat | Aumpel.soundFormat.PCM_16),
defaultCallback);
progressBar1.Value = 0;
destFileLabel.Text = outputFile = "";
sourceFileLabel.Text = inputFile = "";
MessageBox.Show("Conversion finished.",
"Done.", MessageBoxButtons.OK);
}
catch (Exception ex)
{
ShowExceptionMsg(ex);
return;
}
}
}
private void convertButton_Click(object sender, EventArgs e)
{
// 设置转换格式
switch (formatBox.SelectedItem.ToString())
{
case "WAV":
outputFileFormat = Aumpel.soundFormat.WAV;
break;
case "MP3":
outputFileFormat = Aumpel.soundFormat.MP3;
break;
case "AU":
outputFileFormat = Aumpel.soundFormat.AU;
break;
case "AIFF":
outputFileFormat = Aumpel.soundFormat.AIFF;
break;
default:
MessageBox.Show("You must select a valid type to convert to.",
"Error",
MessageBoxButtons.OK);
return;
}
// 转换为MP3（Aumpel库）
if ((int)outputFileFormat == (int)Aumpel.soundFormat.MP3)
{
try
{
Aumpel.Reporter defaultCallback = new Aumpel.Reporter(ReportStatus);
audioConverter.Convert(inputFile, (int)inputFileFormat,
outputFile, (int)outputFileFormat,
defaultCallback);
convertProgressBar.Value = 0;
destFileLabel.Text = outputFile = "";
sourceFileLabel.Text = inputFile = "";
MessageBox.Show("Conversion finished.",
"Done",
MessageBoxButtons.OK);
}
catch (Exception ex)
{
ShowExceptionMsg(ex);
return;
}
}
// MP3转换为其他（Madlldlib库）
else if ((int)inputFileFormat == (int)Aumpel.soundFormat.MP3)
{
try
{
MadlldlibWrapper.Callback defaultCallback =
new MadlldlibWrapper.Callback(ReportStatusMad);
// 确定文件大小
FileInfo f = new FileInfo(inputFile);
soundFileSize = (int)f.Length;
audioConverter.Convert(inputFile,
outputFile,
outputFileFormat,
defaultCallback);
convertProgressBar.Value = 0;
destFileLabel.Text = outputFile = "";
sourceFileLabel.Text = inputFile = "";
MessageBox.Show("Conversion finifshed.",
"Done.", MessageBoxButtons.OK);
}
catch (Exception ex)
{
ShowExceptionMsg(ex);
return;
}
}
// 源文件非MP3的转换
else
{
try
{
Aumpel.Reporter defaultCallback =
new Aumpel.Reporter(ReportStatus);
audioConverter.Convert(inputFile, (int)inputFileFormat,
outputFile, (int)(outputFileFormat | Aumpel.soundFormat.PCM_16),
defaultCallback);
convertProgressBar.Value = 0;
destFileLabel.Text = outputFile = "";
sourceFileLabel.Text = inputFile = "";
MessageBox.Show("Conversion finished.",
"Done.",
MessageBoxButtons.OK);
}
catch (Exception ex)
{
ShowExceptionMsg(ex);
return;
}
}
}