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CUETools.Converter: support lossy formats, encoder modes, ctrl-c

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This commit is contained in:
Grigory Chudov
2013-04-11 00:05:48 -04:00
parent 2aad9888ea
commit 19a0e99a00
1 changed files with 161 additions and 76 deletions
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237
CUETools.Converter/Program.cs
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@@ -6,91 +6,176 @@ using CUETools.Processor.Settings;
namespace CUETools.Converter namespace CUETools.Converter
{ {
class Program class Program
{ {
static void Usage() static void Usage()
{ {
Console.WriteLine("Usage : CUETools.Converter.exe <infile> <outfile>"); Console.Error.WriteLine("Usage : CUETools.Converter.exe [options] <infile> <outfile>");
Console.WriteLine(); Console.Error.WriteLine();
//Console.WriteLine("-N --stdinname <t> pseudo filename to use when input from STDIN."); Console.Error.WriteLine("Options:");
//Console.WriteLine(" --stdout write processed WAV output to STDOUT."); Console.Error.WriteLine();
} Console.Error.WriteLine(" --lossy Use lossy encoder.");
Console.Error.WriteLine(" --lossless Use lossless encoder (default).");
Console.Error.WriteLine(" -p # Padding bytes.");
Console.Error.WriteLine(" -m <mode> Encoder mode (0..8 for flac, V0..V9 for mp3, etc)");
Console.Error.WriteLine();
}
static void Main(string[] args) static int Main(string[] args)
{ {
TextWriter stdout = Console.Out; bool ok = true;
Console.SetOut(Console.Error); string sourceFile = null, destFile = null;
Console.WriteLine("CUETools.Converter, Copyright (C) 2009 Grigory Chudov."); int padding = 8192;
Console.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to"); string encoderMode = null;
Console.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details."); AudioEncoderType audioEncoderType = AudioEncoderType.NoAudio;
if (args.Length < 2) for (int arg = 0; arg < args.Length; arg++)
{ {
Usage(); if (args[arg].Length == 0)
return; ok = false;
} else if ((args[arg] == "-p" || args[arg] == "--padding") && ++arg < args.Length)
string sourceFile = args[0]; ok = int.TryParse(args[arg], out padding);
string destFile = args[1]; else if ((args[arg] == "-m" || args[arg] == "--mode") && ++arg < args.Length)
encoderMode = args[arg];
else if (args[arg] == "--lossy")
audioEncoderType = AudioEncoderType.Lossy;
else if (args[arg] == "--lossless")
audioEncoderType = AudioEncoderType.Lossless;
else if (args[arg][0] != '-' && sourceFile == null)
sourceFile = args[arg];
else if (args[arg][0] != '-' && sourceFile != null && destFile == null)
destFile = args[arg];
else
ok = false;
if (!ok)
break;
}
DateTime start = DateTime.Now; Console.Error.WriteLine("CUETools.Converter, Copyright (C) 2009-13 Grigory Chudov.");
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0); Console.Error.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to");
CUEConfig config = new CUEConfig(); Console.Error.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details.");
if (!ok || sourceFile == null || destFile == null)
{
Usage();
return 22;
}
SettingsReader sr = new SettingsReader("CUE Tools", "settings.txt", null); if (File.Exists(destFile))
config.Load(sr); {
Console.Error.WriteLine("Error: file already exists.");
return 17;
}
string extension = Path.GetExtension(destFile).ToLower();
DateTime start = DateTime.Now;
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0);
CUEConfig config = new CUEConfig();
SettingsReader sr = new SettingsReader("CUE Tools", "settings.txt", null);
config.Load(sr);
#if !DEBUG #if !DEBUG
try try
#endif #endif
{ {
IAudioSource audioSource = AudioReadWrite.GetAudioSource(sourceFile, null, config); IAudioSource audioSource = null;
IAudioDest audioDest = AudioReadWrite.GetAudioDest(AudioEncoderType.Lossless, destFile, (long)audioSource.Length, 8192, audioSource.PCM, config); IAudioDest audioDest = null;
AudioBuffer buff = new AudioBuffer(audioSource, 0x10000); try
{
audioSource = AudioReadWrite.GetAudioSource(sourceFile, null, config);
AudioBuffer buff = new AudioBuffer(audioSource, 0x10000);
Console.Error.WriteLine("Filename : {0}", sourceFile);
Console.Error.WriteLine("File Info : {0}kHz; {1} channel; {2} bit; {3}", audioSource.PCM.SampleRate, audioSource.PCM.ChannelCount, audioSource.PCM.BitsPerSample, TimeSpan.FromSeconds(audioSource.Length * 1.0 / audioSource.PCM.SampleRate));
Console.WriteLine("Filename : {0}", sourceFile); CUEToolsFormat fmt;
Console.WriteLine("File Info : {0}kHz; {1} channel; {2} bit; {3}", audioSource.PCM.SampleRate, audioSource.PCM.ChannelCount, audioSource.PCM.BitsPerSample, TimeSpan.FromSeconds(audioSource.Length * 1.0 / audioSource.PCM.SampleRate)); if (!extension.StartsWith(".") || !config.formats.TryGetValue(extension.Substring(1), out fmt))
throw new Exception("Unsupported audio type: " + destFile);
CUEToolsUDC encoder = audioEncoderType == AudioEncoderType.Lossless ? fmt.encoderLossless :
audioEncoderType == AudioEncoderType.Lossy ? fmt.encoderLossy :
fmt.encoderLossless != null ? fmt.encoderLossless : fmt.encoderLossy;
if (encoder == null)
throw new Exception("Encoder available for format " + extension + ": " + (fmt.encoderLossless != null ? fmt.encoderLossless.Name + " (lossless)" : fmt.encoderLossy != null ? fmt.encoderLossy.Name + " (lossy)" : "none"));
var settings = encoder.settings.Clone();
settings.PCM = audioSource.PCM;
settings.Padding = padding;
settings.EncoderMode = encoderMode ?? settings.EncoderMode;
settings.Validate();
object o = null;
try
{
o = Activator.CreateInstance(encoder.type, destFile, settings);
}
catch (System.Reflection.TargetInvocationException ex)
{
throw ex.InnerException;
}
if (o == null || !(o is IAudioDest))
throw new Exception("Unsupported audio type: " + destFile + ": " + encoder.type.FullName);
audioDest = o as IAudioDest;
audioDest.FinalSampleCount = audioSource.Length;
while (audioSource.Read(buff, -1) != 0) bool keepRunning = true;
{ Console.CancelKeyPress += delegate(object sender, ConsoleCancelEventArgs e)
audioDest.Write(buff); {
TimeSpan elapsed = DateTime.Now - start; keepRunning = false;
if ((elapsed - lastPrint).TotalMilliseconds > 60) if (e.SpecialKey == ConsoleSpecialKey.ControlC)
{ e.Cancel = true;
Console.Error.Write("\rProgress : {0:00}%; {1:0.00}x; {2}/{3}", else
100.0 * audioSource.Position / audioSource.Length, audioDest.Delete();
audioSource.Position / elapsed.TotalSeconds / audioSource.PCM.SampleRate, };
elapsed,
TimeSpan.FromMilliseconds(elapsed.TotalMilliseconds / audioSource.Position * audioSource.Length)
);
lastPrint = elapsed;
}
}
TimeSpan totalElapsed = DateTime.Now - start; while (audioSource.Read(buff, -1) != 0)
Console.Error.Write("\r \r"); {
Console.WriteLine("Results : {0:0.00}x; {1}", audioDest.Write(buff);
audioSource.Position / totalElapsed.TotalSeconds / audioSource.PCM.SampleRate, TimeSpan elapsed = DateTime.Now - start;
totalElapsed if ((elapsed - lastPrint).TotalMilliseconds > 60)
); {
audioSource.Close(); Console.Error.Write("\rProgress : {0:00}%; {1:0.00}x; {2}/{3}",
audioDest.Close(); 100.0 * audioSource.Position / audioSource.Length,
audioSource.Position / elapsed.TotalSeconds / audioSource.PCM.SampleRate,
elapsed,
TimeSpan.FromMilliseconds(elapsed.TotalMilliseconds / audioSource.Position * audioSource.Length)
);
lastPrint = elapsed;
}
if (!keepRunning)
throw new Exception("Aborted");
}
TagLib.UserDefined.AdditionalFileTypes.Config = config; TimeSpan totalElapsed = DateTime.Now - start;
TagLib.File sourceInfo = TagLib.File.Create(new TagLib.File.LocalFileAbstraction(sourceFile)); Console.Error.Write("\r \r");
TagLib.File destInfo = TagLib.File.Create(new TagLib.File.LocalFileAbstraction(destFile)); Console.Error.WriteLine("Results : {0:0.00}x; {1}",
if (Tagging.UpdateTags(destInfo, Tagging.Analyze(sourceInfo), config)) audioSource.Position / totalElapsed.TotalSeconds / audioSource.PCM.SampleRate,
{ totalElapsed
sourceInfo.Tag.CopyTo(destInfo.Tag, true); );
destInfo.Tag.Pictures = sourceInfo.Tag.Pictures; }
destInfo.Save(); catch (Exception ex)
} {
} if (audioSource != null) audioSource.Close();
if (audioDest != null) audioDest.Delete();
throw ex;
}
audioSource.Close();
audioDest.Close();
TagLib.UserDefined.AdditionalFileTypes.Config = config;
TagLib.File sourceInfo = TagLib.File.Create(new TagLib.File.LocalFileAbstraction(sourceFile));
TagLib.File destInfo = TagLib.File.Create(new TagLib.File.LocalFileAbstraction(destFile));
if (Tagging.UpdateTags(destInfo, Tagging.Analyze(sourceInfo), config))
{
sourceInfo.Tag.CopyTo(destInfo.Tag, true);
destInfo.Tag.Pictures = sourceInfo.Tag.Pictures;
destInfo.Save();
}
}
#if !DEBUG #if !DEBUG
catch (Exception ex) catch (Exception ex)
{ {
Console.WriteLine(); Console.Error.Write("\r \r");
Console.WriteLine("Error: {0}", ex.Message); Console.Error.WriteLine("Error : {0}", ex.Message);
//Console.WriteLine("{0}", ex.StackTrace); return 1;
} //Console.WriteLine("{0}", ex.StackTrace);
}
#endif #endif
} return 0;
} }
}
} }