private void frommp3ToolStripMenuItem_Click(object sender, EventArgs e)
{
// Parallel Mp3 to sign
if (openFileMp3Transform.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Signature.Parallel = true;
Stopwatch sw = new Stopwatch();
sw.Start();
int error = 0, i = 0, n = openFileMp3Transform.FileNames.Length;
Log("Convert " + n.ToString() + " files; ");
Log("");
foreach (string FileName in openFileMp3Transform.FileNames)
{
i++;
try
{
var onSono = new Signature.OnSonoBuildHandler((desc, progress) =>
{
if (progress > 0) LogInline(String.Format("{0}: {1:0.0}%", desc, progress));
else LogInline(desc);
return true;
});
Signature sign = await Signature.GenerateFromMp3(FileName,
BuildingRung, WindowFunction.HannWindow, onSono, ResampleFreqRate);
sign.Save(FileName + ".sgn");
LogInline(String.Format("[{0}/{1}]: Transform \"{2}.sgn\", {3} lines {4}",
i, n, FileName, sign.Data.Length, Environment.NewLine));
}
catch (Exception ex)
{
LogInline(String.Format("[{0}/{1}]: Error transforming \"{2}\":{3} {4}",
i, n, FileName, ex.Message, Environment.NewLine));
error++;
}
}
sw.Stop();
Log(String.Format("Elapsed: {0}. Success {1}, errors {2}.", sw.Elapsed, i - error, error));
}
}
private async Task ConvertFilesToSigns(string[] FileNames)
{
Signature.Parallel = true;
WindowFunction WindowFunction = WindowFunction.HannWindow;
Stopwatch sw = new Stopwatch();
sw.Start();
int error = 0, i = 0, n = FileNames.Length;
Log("Convert " + n.ToString() + " files; " + Environment.NewLine);
var onSono = new Signature.OnSonoBuildHandler((desc, progress) =>
{
if (progress > 0) LogInline(String.Format("{0}: {1:0.0}%", desc, progress));
else LogInline(desc);
return true;
});
if (ConvertToPath == null)
{
if (MessageBox.Show("Располагать результат рядом с исходными файлами?", "",
MessageBoxButtons.YesNo) == DialogResult.No)
{
convertTargetSelectDirectory_Click(null, null);
}
else convertTargetSourceFiles_Click(null, null);
}
bool dir = convertTargetSelectDirectory.Checked;
foreach (string FileName in FileNames)
{
i++;
try
{
Signature sign = null;
string ext = FileParser.GetExtension(FileName);
if (ext == ".mp3")
sign = await Signature.GenerateFromMp3(
FileName, BuildingRang, WindowFunction, onSono, ConvertRate);
else if (ext == ".wav") sign = await Signature.GenerateFromWav(
FileName, BuildingRang, WindowFunction, onSono, ConvertRate);
else throw new Exception("Wrong file format: " + ext);
if (sign != null)
{
if (dir) sign.Save(ConvertToPath + "\\" + sign.ToString() + ".sgn");
else sign.Save(sign.BaseFilePath + ".sgn");
LogInline(String.Format("[{0}/{1}]: Transform \"{2}.sgn\", {3} lines {4}",
i, n, FileName, sign.Data.Length, Environment.NewLine));
}
}
catch (Exception ex)
{
LogInline(String.Format("[{0}/{1}]: Error transforming \"{2}\":{3} {4}",
i, n, FileName, ex.Message, Environment.NewLine));
error++;
}
}
sw.Stop();
Log(String.Format("Elapsed: {0}. Success {1}, errors {2}.", sw.Elapsed, i - error, error));
}
