public void Init(frmCUEPlayer parent)
{
MdiParent = parent;
Show();
_mixer = parent.Mixer;
buffer = new AudioPipe(_mixer.PCM, _mixer.PCM.SampleRate * 10); // 10 secs
_mixer.AudioRead += new EventHandler<CUETools.DSP.Mixer.AudioReadEventArgs>(Mixer_AudioRead);
parent.updateMetadata += new EventHandler<UpdateMetadataEvent>(parent_updateMetadata);
flushThread = new Thread(FlushThread);
flushThread.Priority = ThreadPriority.AboveNormal;
flushThread.IsBackground = true;
flushThread.Name = "Icecast";
flushThread.Start();
}
internal IAudioSource GetAudioSource(int sourceIndex, bool pipe)
{
SourceInfo sourceInfo = _sources[sourceIndex];
IAudioSource audioSource;
if (sourceInfo.Path == null)
{
audioSource = new SilenceGenerator(sourceInfo.Offset + sourceInfo.Length);
}
else
{
if (_isCD)
{
_ripper.Position = 0;
//audioSource = _ripper;
if (pipe)
audioSource = new AudioPipe(_ripper, 0x100000, false, ThreadPriority.Highest);
else
audioSource = _ripper;
}
else
if (_isArchive)
audioSource = AudioReadWrite.GetAudioSource(sourceInfo.Path, OpenArchive(sourceInfo.Path, false), _config);
else
audioSource = AudioReadWrite.GetAudioSource(sourceInfo.Path, null, _config);
}
if (sourceInfo.Offset != 0)
{
try
{
audioSource.Position = sourceInfo.Offset;
}
catch(Exception ex)
{
audioSource.Close();
throw ex;
}
}
//if (!(audioSource is AudioPipe) && !(audioSource is UserDefinedReader) && _config.separateDecodingThread)
if (!(audioSource is AudioPipe) && pipe)
audioSource = new AudioPipe(audioSource, 0x10000);
return audioSource;
}
static int Main(string[] args)
{
TextWriter stdout = Console.Out;
Console.SetOut(Console.Error);
var settings = new FLACCLWriterSettings();
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0);
bool debug = false, quiet = false;
string stereo_method = null;
string window_function = null;
string input_file = null;
string output_file = null;
string device_type = null;
int min_partition_order = -1, max_partition_order = -1,
min_lpc_order = -1, max_lpc_order = -1,
min_fixed_order = -1, max_fixed_order = -1,
min_precision = -1, max_precision = -1,
orders_per_window = -1, orders_per_channel = -1,
blocksize = -1;
int input_len = 4096, input_val = 0, input_bps = 16, input_ch = 2, input_rate = 44100;
int level = -1, padding = -1, vbr_mode = -1;
bool do_seektable = true;
bool estimate_window = false;
bool buffered = false;
bool ok = true;
int intarg;
for (int arg = 0; arg < args.Length; arg++)
{
if (args[arg].Length == 0)
ok = false;
else if (args[arg] == "--debug")
debug = true;
else if ((args[arg] == "-q" || args[arg] == "--quiet"))
quiet = true;
else if (args[arg] == "--verify")
settings.DoVerify = true;
else if (args[arg] == "--no-seektable")
do_seektable = false;
else if (args[arg] == "--slow-gpu")
settings.GPUOnly = false;
else if (args[arg] == "--fast-gpu")
settings.DoRice = true;
else if (args[arg] == "--no-md5")
settings.DoMD5 = false;
else if (args[arg] == "--buffered")
buffered = true;
else if (args[arg] == "--cpu-threads")
{
int val = settings.CPUThreads;
ok = (++arg < args.Length) && int.TryParse(args[arg], out val);
settings.CPUThreads = val;
}
else if (args[arg] == "--group-size" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
settings.GroupSize = intarg;
else if (args[arg] == "--task-size" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
settings.TaskSize = intarg;
else if (args[arg] == "--define" && arg + 2 < args.Length)
settings.Defines += "#define " + args[++arg] + " " + args[++arg] + "\n";
else if (args[arg] == "--opencl-platform" && ++arg < args.Length)
settings.Platform = args[arg];
else if (args[arg] == "--mapped-memory")
settings.MappedMemory = true;
else if (args[arg] == "--opencl-type" && ++arg < args.Length)
device_type = args[arg];
else if (args[arg] == "--input-length" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
input_len = intarg;
else if (args[arg] == "--input-value" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
input_val = intarg;
else if (args[arg] == "--input-bps" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
input_bps = intarg;
else if (args[arg] == "--input-channels" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
input_ch = intarg;
else if ((args[arg] == "-o" || args[arg] == "--output") && ++arg < args.Length)
output_file = args[arg];
else if ((args[arg] == "-s" || args[arg] == "--stereo") && ++arg < args.Length)
stereo_method = args[arg];
else if ((args[arg] == "-w" || args[arg] == "--window") && ++arg < args.Length)
window_function = args[arg];
else if ((args[arg] == "-r" || args[arg] == "--partition-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_partition_order) &&
int.TryParse(args[arg].Split(',')[1], out max_partition_order)) ||
int.TryParse(args[arg], out max_partition_order);
}
else if ((args[arg] == "-l" || args[arg] == "--lpc-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_lpc_order) &&
int.TryParse(args[arg].Split(',')[1], out max_lpc_order)) ||
int.TryParse(args[arg], out max_lpc_order);
}
else if (args[arg] == "--fixed-order" && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_fixed_order) &&
int.TryParse(args[arg].Split(',')[1], out max_fixed_order)) ||
int.TryParse(args[arg], out max_fixed_order);
}
else if ((args[arg] == "-c" || args[arg] == "--max-precision") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_precision) &&
int.TryParse(args[arg].Split(',')[1], out max_precision)) ||
int.TryParse(args[arg], out max_precision);
}
else if ((args[arg] == "-v" || args[arg] == "--vbr"))
ok = (++arg < args.Length) && int.TryParse(args[arg], out vbr_mode);
else if (args[arg] == "--orders-per-window" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
orders_per_window = intarg;
else if (args[arg] == "--orders-per-channel" && ++arg < args.Length && int.TryParse(args[arg], out intarg))
orders_per_channel = intarg;
else if (args[arg] == "--estimate-window")
estimate_window = true;
else if ((args[arg] == "-b" || args[arg] == "--blocksize") && ++arg < args.Length && int.TryParse(args[arg], out intarg))
blocksize = intarg;
else if ((args[arg] == "-p" || args[arg] == "--padding") && ++arg < args.Length && int.TryParse(args[arg], out intarg))
padding = intarg;
else if (args[arg] != "-" && args[arg][0] == '-' && int.TryParse(args[arg].Substring(1), out level))
ok = level >= 0 && level <= 11;
else if ((args[arg][0] != '-' || args[arg] == "-") && input_file == null)
input_file = args[arg];
else
ok = false;
if (!ok)
break;
}
if (!quiet)
{
Console.WriteLine("{0}, Copyright (C) 2010 Grigory Chudov.", FLACCLWriter.vendor_string);
Console.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to");
Console.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details.");
}
if (!ok || input_file == null)
{
Usage();
return 1;
}
if (((input_file == "-" || Path.GetExtension(input_file) == ".flac") && output_file == null))
{
Console.WriteLine();
Console.WriteLine("Output file not specified.");
Console.WriteLine();
Usage();
return 2;
}
IAudioSource audioSource;
try
{
if (input_file == "-")
audioSource = new WAVReader("", Console.OpenStandardInput());
else if (input_file == "nul")
audioSource = new SilenceGenerator(new AudioPCMConfig(input_bps, input_ch, input_rate), input_len, input_val);
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".wav")
audioSource = new WAVReader(input_file, null);
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".flac")
audioSource = new FlakeReader(input_file, null);
else
{
Usage();
return 2;
}
}
catch (Exception ex)
{
Usage();
Console.WriteLine("");
Console.WriteLine("Error: {0}.", ex.Message);
return 3;
}
if (buffered)
audioSource = new AudioPipe(audioSource, FLACCLWriter.MAX_BLOCKSIZE);
if (output_file == null)
output_file = Path.ChangeExtension(input_file, "flac");
FLACCLWriter encoder = new FLACCLWriter((output_file == "-" || output_file == "nul") ? "" : output_file,
output_file == "-" ? Console.OpenStandardOutput() :
output_file == "nul" ? new NullStream() : null,
audioSource.PCM);
encoder.FinalSampleCount = audioSource.Length;
IAudioDest audioDest = encoder;
AudioBuffer buff = new AudioBuffer(audioSource, FLACCLWriter.MAX_BLOCKSIZE);
try
{
if (device_type != null)
settings.DeviceType = (OpenCLDeviceType)(Enum.Parse(typeof(OpenCLDeviceType), device_type, true));
encoder.Settings = settings;
if (level >= 0)
encoder.CompressionLevel = level;
if (stereo_method != null)
encoder.StereoMethod = Flake.LookupStereoMethod(stereo_method);
if (window_function != null)
encoder.WindowFunction = Flake.LookupWindowFunction(window_function);
if (min_partition_order >= 0)
encoder.MinPartitionOrder = min_partition_order;
if (max_partition_order >= 0)
encoder.MaxPartitionOrder = max_partition_order;
if (min_lpc_order >= 0)
encoder.MinLPCOrder = min_lpc_order;
if (max_lpc_order >= 0)
encoder.MaxLPCOrder = max_lpc_order;
if (min_fixed_order >= 0)
encoder.MinFixedOrder = min_fixed_order;
if (max_fixed_order >= 0)
encoder.MaxFixedOrder = max_fixed_order;
if (max_precision >= 0)
encoder.MaxPrecisionSearch = max_precision;
if (min_precision >= 0)
encoder.MinPrecisionSearch = min_precision;
if (blocksize >= 0)
encoder.BlockSize = blocksize;
if (padding >= 0)
encoder.Padding = padding;
if (vbr_mode >= 0)
encoder.VBRMode = vbr_mode;
if (orders_per_window >= 0)
encoder.OrdersPerWindow = orders_per_window;
if (orders_per_channel >= 0)
encoder.OrdersPerChannel = orders_per_channel;
if (estimate_window)
encoder.EstimateWindow = estimate_window;
encoder.DoSeekTable = do_seektable;
}
catch (Exception ex)
{
Usage();
Console.WriteLine("");
Console.WriteLine("Error: {0}.", ex.Message);
return 3;
}
if (!quiet)
{
Console.WriteLine("Filename : {0}", input_file);
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));
}
DateTime start = DateTime.Now;
try
{
audioDest.Write(buff);
start = DateTime.Now;
while (audioSource.Read(buff, -1) != 0)
{
audioDest.Write(buff);
TimeSpan elapsed = DateTime.Now - start;
if (!quiet)
{
if ((elapsed - lastPrint).TotalMilliseconds > 60)
{
Console.Error.Write("\rProgress : {0:00}%; {1:0.00}x; {2}/{3}",
100.0 * audioSource.Position / audioSource.Length,
audioSource.Position / elapsed.TotalSeconds / audioSource.PCM.SampleRate,
elapsed,
TimeSpan.FromMilliseconds(elapsed.TotalMilliseconds / audioSource.Position * audioSource.Length)
);
lastPrint = elapsed;
}
}
}
audioDest.Close();
}
catch (OpenCLNet.OpenCLBuildException ex)
{
Console.Error.Write("\r \r");
Console.WriteLine("Error : {0}", ex.Message);
Console.WriteLine("{0}", ex.BuildLogs[0]);
if (debug)
using (StreamWriter sw = new StreamWriter("debug.txt", true))
sw.WriteLine("{0}\n{1}\n{2}", ex.Message, ex.StackTrace, ex.BuildLogs[0]);
audioDest.Delete();
audioSource.Close();
return 4;
}
#if !DEBUG
catch (Exception ex)
{
Console.Error.Write("\r \r");
Console.WriteLine("Error : {0}", ex.Message);
if (debug)
using (StreamWriter sw = new StreamWriter("debug.txt", true))
sw.WriteLine("{0}\n{1}", ex.Message, ex.StackTrace);
audioDest.Delete();
audioSource.Close();
return 4;
}
#endif
TimeSpan totalElapsed = DateTime.Now - start;
if (!quiet)
{
Console.Error.Write("\r \r");
Console.WriteLine("Results : {0:0.00}x; {2} bytes in {1} seconds;",
audioSource.Position / totalElapsed.TotalSeconds / audioSource.PCM.SampleRate,
totalElapsed,
encoder.TotalSize
);
}
audioSource.Close();
if (debug)
{
Console.SetOut(stdout);
Console.Out.WriteLine("{0}\t{1}\t{2}\t{3}\t{4} ({5})\t{6}/{7}+{12}{13}\t{8}..{9}\t{10}\t{11}",
encoder.TotalSize,
encoder.UserProcessorTime.TotalSeconds > 0 ? encoder.UserProcessorTime.TotalSeconds : totalElapsed.TotalSeconds,
(encoder.StereoMethod.ToString() + (encoder.OrdersPerChannel == 32 ? "" : "(" + encoder.OrdersPerChannel.ToString() + ")")).PadRight(15),
encoder.WindowFunction.ToString().PadRight(15),
encoder.MaxPartitionOrder,
settings.GPUOnly ? "GPU" : "CPU",
encoder.OrdersPerWindow,
encoder.MaxLPCOrder,
encoder.MinPrecisionSearch,
encoder.MaxPrecisionSearch,
encoder.BlockSize,
encoder.VBRMode,
encoder.MaxFixedOrder - encoder.MinFixedOrder + 1,
encoder.DoConstant ? "c" : ""
);
}
return 0;
}
static int Main(string[] args)
{
TextWriter stdout = Console.Out;
Console.SetOut(Console.Error);
DateTime start = DateTime.Now;
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0);
bool debug = false, quiet = false;
string stereo_method = null;
string window_function = null;
string input_file = null;
string output_file = null;
int min_partition_order = -1, max_partition_order = -1,
min_lpc_order = -1, max_lpc_order = -1,
min_fixed_order = -1, max_fixed_order = -1,
min_precision = -1, max_precision = -1,
orders_per_window = -1,
blocksize = -1;
int level = -1, padding = -1, vbr_mode = -1;
bool do_md5 = true, do_seektable = true, do_verify = false, gpu_only = true, use_lattice = false;
bool buffered = false;
int cpu_threads = 0;
bool ok = true;
for (int arg = 0; arg < args.Length; arg++)
{
if (args[arg].Length == 0)
ok = false;
else if (args[arg] == "--debug")
debug = true;
else if ((args[arg] == "-q" || args[arg] == "--quiet"))
quiet = true;
else if (args[arg] == "--verify")
do_verify = true;
else if (args[arg] == "--no-seektable")
do_seektable = false;
else if (args[arg] == "--slow-gpu")
gpu_only = false;
else if (args[arg] == "--use-lattice")
use_lattice = true;
else if (args[arg] == "--no-md5")
do_md5 = false;
else if (args[arg] == "--buffered")
buffered = true;
else if (args[arg] == "--cpu-threads")
ok = (++arg < args.Length) && int.TryParse(args[arg], out cpu_threads);
else if ((args[arg] == "-o" || args[arg] == "--output") && ++arg < args.Length)
output_file = args[arg];
else if ((args[arg] == "-s" || args[arg] == "--stereo") && ++arg < args.Length)
stereo_method = args[arg];
else if ((args[arg] == "-w" || args[arg] == "--window") && ++arg < args.Length)
window_function = args[arg];
else if ((args[arg] == "-r" || args[arg] == "--partition-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_partition_order) &&
int.TryParse(args[arg].Split(',')[1], out max_partition_order)) ||
int.TryParse(args[arg], out max_partition_order);
}
else if ((args[arg] == "-l" || args[arg] == "--lpc-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_lpc_order) &&
int.TryParse(args[arg].Split(',')[1], out max_lpc_order)) ||
int.TryParse(args[arg], out max_lpc_order);
}
else if (args[arg] == "--fixed-order" && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_fixed_order) &&
int.TryParse(args[arg].Split(',')[1], out max_fixed_order)) ||
int.TryParse(args[arg], out max_fixed_order);
}
else if ((args[arg] == "-c" || args[arg] == "--max-precision") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_precision) &&
int.TryParse(args[arg].Split(',')[1], out max_precision)) ||
int.TryParse(args[arg], out max_precision);
}
else if ((args[arg] == "-v" || args[arg] == "--vbr"))
ok = (++arg < args.Length) && int.TryParse(args[arg], out vbr_mode);
else if (args[arg] == "--orders-per-window")
ok = (++arg < args.Length) && int.TryParse(args[arg], out orders_per_window);
else if ((args[arg] == "-b" || args[arg] == "--blocksize") && ++arg < args.Length)
ok = int.TryParse(args[arg], out blocksize);
else if ((args[arg] == "-p" || args[arg] == "--padding") && ++arg < args.Length)
ok = int.TryParse(args[arg], out padding);
else if (args[arg] != "-" && args[arg][0] == '-' && int.TryParse(args[arg].Substring(1), out level))
ok = level >= 0 && level <= 11;
else if ((args[arg][0] != '-' || args[arg] == "-") && input_file == null)
input_file = args[arg];
else
ok = false;
if (!ok)
break;
}
if (!quiet)
{
Console.WriteLine("{0}, Copyright (C) 2009 Grigory Chudov.", FlaCudaWriter.vendor_string);
Console.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to");
Console.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details.");
}
if (!ok || input_file == null)
{
Usage();
return 1;
}
if (((input_file == "-" || Path.GetExtension(input_file) == ".flac") && output_file == null))
{
Console.WriteLine();
Console.WriteLine("Output file not specified.");
Console.WriteLine();
Usage();
return 2;
}
IAudioSource audioSource;
if (input_file == "-")
audioSource = new WAVReader("", Console.OpenStandardInput());
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".wav")
audioSource = new WAVReader(input_file, null);
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".flac")
audioSource = new FlakeReader(input_file, null);
else
{
Usage();
return 2;
}
if (buffered)
audioSource = new AudioPipe(audioSource, FlaCudaWriter.MAX_BLOCKSIZE);
if (output_file == null)
output_file = Path.ChangeExtension(input_file, "flac");
FlaCudaWriter encoder = new FlaCudaWriter((output_file == "-" || output_file == "nul") ? "" : output_file,
output_file == "-" ? Console.OpenStandardOutput() :
output_file == "nul" ? new NullStream() : null,
audioSource.PCM);
encoder.FinalSampleCount = audioSource.Length;
IAudioDest audioDest = encoder;
AudioBuffer buff = new AudioBuffer(audioSource, FlaCudaWriter.MAX_BLOCKSIZE);
try
{
(encoder.Settings as FlaCudaWriterSettings).GPUOnly = gpu_only;
(encoder.Settings as FlaCudaWriterSettings).CPUThreads = cpu_threads;
(encoder.Settings as FlaCudaWriterSettings).DoVerify = do_verify;
(encoder.Settings as FlaCudaWriterSettings).DoMD5 = do_md5;
if (level >= 0)
encoder.CompressionLevel = level;
if (stereo_method != null)
encoder.StereoMethod = Flake.LookupStereoMethod(stereo_method);
if (window_function != null)
encoder.WindowFunction = Flake.LookupWindowFunction(window_function);
if (min_partition_order >= 0)
encoder.MinPartitionOrder = min_partition_order;
if (max_partition_order >= 0)
encoder.MaxPartitionOrder = max_partition_order;
if (min_lpc_order >= 0)
encoder.MinLPCOrder = min_lpc_order;
if (max_lpc_order >= 0)
encoder.MaxLPCOrder = max_lpc_order;
if (min_fixed_order >= 0)
encoder.MinFixedOrder = min_fixed_order;
if (max_fixed_order >= 0)
encoder.MaxFixedOrder = max_fixed_order;
if (max_precision >= 0)
encoder.MaxPrecisionSearch = max_precision;
if (min_precision >= 0)
encoder.MinPrecisionSearch = min_precision;
if (blocksize >= 0)
encoder.BlockSize = blocksize;
if (padding >= 0)
encoder.Padding = padding;
if (vbr_mode >= 0)
encoder.VBRMode = vbr_mode;
if (orders_per_window >= 0)
encoder.OrdersPerWindow = orders_per_window;
encoder.UseLattice = use_lattice;
encoder.DoSeekTable = do_seektable;
}
catch (Exception ex)
{
Usage();
Console.WriteLine("");
Console.WriteLine("Error: {0}.", ex.Message);
return 3;
}
if (!quiet)
{
Console.WriteLine("Filename : {0}", input_file);
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 !DEBUG
try
#endif
{
while (audioSource.Read(buff, -1) != 0)
{
audioDest.Write(buff);
TimeSpan elapsed = DateTime.Now - start;
if (!quiet)
{
if ((elapsed - lastPrint).TotalMilliseconds > 60)
{
Console.Error.Write("\rProgress : {0:00}%; {1:0.00}x; {2}/{3}",
100.0 * audioSource.Position / audioSource.Length,
audioSource.Position / elapsed.TotalSeconds / audioSource.PCM.SampleRate,
elapsed,
TimeSpan.FromMilliseconds(elapsed.TotalMilliseconds / audioSource.Position * audioSource.Length)
);
lastPrint = elapsed;
}
}
}
audioDest.Close();
}
#if !DEBUG
catch (Exception ex)
{
Console.Error.Write("\r \r");
Console.WriteLine("Error : {0}", ex.Message);
audioDest.Delete();
audioSource.Close();
return 4;
}
#endif
TimeSpan totalElapsed = DateTime.Now - start;
if (!quiet)
{
Console.Error.Write("\r \r");
Console.WriteLine("Results : {0:0.00}x; {2} bytes in {1} seconds;",
audioSource.Position / totalElapsed.TotalSeconds / audioSource.PCM.SampleRate,
totalElapsed,
encoder.TotalSize
);
}
audioSource.Close();
if (debug)
{
Console.SetOut(stdout);
Console.Out.WriteLine("{0}\t{1}\t{2}\t{3}\t{4}..{5}\t{6}..{7}\t{8}..{9}\t{10}\t{11}",
encoder.TotalSize,
encoder.UserProcessorTime.TotalSeconds > 0 ? encoder.UserProcessorTime.TotalSeconds : totalElapsed.TotalSeconds,
encoder.StereoMethod.ToString().PadRight(15),
encoder.WindowFunction.ToString().PadRight(15),
encoder.MinPartitionOrder,
encoder.MaxPartitionOrder,
encoder.MinLPCOrder,
encoder.MaxLPCOrder,
encoder.MinPrecisionSearch,
encoder.MaxPrecisionSearch,
encoder.BlockSize,
encoder.VBRMode
);
}
return 0;
}
static int Main(string[] args)
{
TextWriter stdout = Console.Out;
Console.SetOut(Console.Error);
DateTime start = DateTime.Now;
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0);
bool debug = false, quiet = false;
string stereo_method = null;
string window_method = null;
string order_method = null;
string window_function = null;
string input_file = null;
string output_file = null;
int min_lpc_order = -1, max_lpc_order = -1,
blocksize = -1, estimation_depth = -1,
min_modifier = -1, max_modifier = -1;
int level = -1, padding = -1;
int initial_history = -1, history_mult = -1;
int adaptive_passes = -1;
bool do_seektable = true, do_verify = false;
bool buffered = false;
for (int arg = 0; arg < args.Length; arg++)
{
bool ok = true;
if (args[arg].Length == 0)
ok = false;
else if (args[arg] == "--debug")
debug = true;
else if ((args[arg] == "-q" || args[arg] == "--quiet"))
quiet = true;
else if (args[arg] == "--verify")
do_verify = true;
else if (args[arg] == "--no-seektable")
do_seektable = false;
else if (args[arg] == "--buffered")
buffered = true;
else if ((args[arg] == "-o" || args[arg] == "--output") && ++arg < args.Length)
output_file = args[arg];
else if ((args[arg] == "-s" || args[arg] == "--stereo") && ++arg < args.Length)
stereo_method = args[arg];
else if ((args[arg] == "-m" || args[arg] == "--order-method") && ++arg < args.Length)
order_method = args[arg];
else if ((args[arg] == "-w" || args[arg] == "--window") && ++arg < args.Length)
window_function = args[arg];
else if (args[arg] == "--window-method" && ++arg < args.Length)
window_method = args[arg];
else if ((args[arg] == "-l" || args[arg] == "--lpc-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_lpc_order) &&
int.TryParse(args[arg].Split(',')[1], out max_lpc_order)) ||
int.TryParse(args[arg], out max_lpc_order);
}
else if ((args[arg] == "--history-modifier") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_modifier) &&
int.TryParse(args[arg].Split(',')[1], out max_modifier)) ||
int.TryParse(args[arg], out max_modifier);
}
else if ((args[arg] == "--initial-history") && ++arg < args.Length)
ok = int.TryParse(args[arg], out initial_history);
else if ((args[arg] == "--adaptive-passes") && ++arg < args.Length)
ok = int.TryParse(args[arg], out adaptive_passes);
else if ((args[arg] == "--history-mult") && ++arg < args.Length)
ok = int.TryParse(args[arg], out history_mult);
else if ((args[arg] == "-e" || args[arg] == "--estimation-depth") && ++arg < args.Length)
ok = int.TryParse(args[arg], out estimation_depth);
else if ((args[arg] == "-b" || args[arg] == "--blocksize") && ++arg < args.Length)
ok = int.TryParse(args[arg], out blocksize);
else if ((args[arg] == "-p" || args[arg] == "--padding") && ++arg < args.Length)
ok = int.TryParse(args[arg], out padding);
else if (args[arg] != "-" && args[arg][0] == '-' && int.TryParse(args[arg].Substring(1), out level))
ok = level >= 0 && level <= 11;
else if ((args[arg][0] != '-' || args[arg] == "-") && input_file == null)
input_file = args[arg];
else
ok = false;
if (!ok)
{
Usage();
return 1;
}
}
if (input_file == null || ((input_file == "-" || Path.GetExtension(input_file) == ".m4a") && output_file == null))
{
Usage();
return 2;
}
if (!quiet)
{
Console.WriteLine("CUETools.ALACEnc, Copyright (C) 2009 Grigory Chudov.");
Console.WriteLine("Based on ffdshow ALAC audio encoder");
Console.WriteLine("Copyright (c) 2008 Jaikrishnan Menon, <*****@*****.**>");
Console.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to");
Console.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details.");
}
//byte [] b = new byte[0x10000];
//int len = 0;
//Stream si = Console.OpenStandardInput();
//Stream so = new FileStream(output_file, FileMode.Create);
//do
//{
// len = si.Read(b, 0, 0x10000);
// so.Write(b, 0, len);
//} while (len > 0);
//return 0;
IAudioSource audioSource;
if (input_file == "-")
audioSource = new WAVReader("", Console.OpenStandardInput());
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".wav")
audioSource = new WAVReader(input_file, null);
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".m4a")
audioSource = new ALACReader(input_file, null);
else
{
Usage();
return 2;
}
if (buffered)
audioSource = new AudioPipe(audioSource, 0x10000);
if (output_file == null)
output_file = Path.ChangeExtension(input_file, "m4a");
ALACWriter alac = new ALACWriter((output_file == "-" || output_file == "nul") ? "" : output_file,
output_file == "-" ? Console.OpenStandardOutput() :
output_file == "nul" ? new NullStream() : null,
audioSource.PCM);
alac.FinalSampleCount = audioSource.Length;
IAudioDest audioDest = alac;
AudioBuffer buff = new AudioBuffer(audioSource, 0x10000);
try
{
if (level >= 0)
alac.CompressionLevel = level;
if (stereo_method != null)
alac.StereoMethod = Alac.LookupStereoMethod(stereo_method);
if (order_method != null)
alac.OrderMethod = Alac.LookupOrderMethod(order_method);
if (window_function != null)
alac.WindowFunction = Alac.LookupWindowFunction(window_function);
if (window_method != null)
alac.WindowMethod = Alac.LookupWindowMethod(window_method);
if (max_lpc_order >= 0)
alac.MaxLPCOrder = max_lpc_order;
if (min_lpc_order >= 0)
alac.MinLPCOrder = min_lpc_order;
if (max_modifier >= 0)
alac.MaxHistoryModifier = max_modifier;
if (min_modifier >= 0)
alac.MinHistoryModifier = min_modifier;
if (history_mult >= 0)
alac.HistoryMult = history_mult;
if (initial_history >= 0)
alac.InitialHistory = initial_history;
if (blocksize >= 0)
alac.BlockSize = blocksize;
if (estimation_depth >= 0)
alac.EstimationDepth = estimation_depth;
if (padding >= 0)
alac.Padding = padding;
if (adaptive_passes >= 0)
alac.AdaptivePasses = adaptive_passes;
alac.DoSeekTable = do_seektable;
(alac.Settings as ALACWriterSettings).DoVerify = do_verify;
}
catch (Exception ex)
{
Usage();
Console.WriteLine("");
Console.WriteLine("Error: {0}.", ex.Message);
return 3;
}
if (!quiet)
{
Console.WriteLine("Filename : {0}", input_file);
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 !DEBUG
try
#endif
{
while (audioSource.Read(buff, -1) != 0)
{
audioDest.Write(buff);
TimeSpan elapsed = DateTime.Now - start;
if (!quiet)
{
if ((elapsed - lastPrint).TotalMilliseconds > 60)
{
Console.Error.Write("\rProgress : {0:00}%; {1:0.00}x; {2}/{3}",
100.0 * audioSource.Position / audioSource.Length,
audioSource.Position / elapsed.TotalSeconds / audioSource.PCM.SampleRate,
elapsed,
TimeSpan.FromMilliseconds(elapsed.TotalMilliseconds / audioSource.Position * audioSource.Length)
);
lastPrint = elapsed;
}
}
}
audioDest.Close();
}
#if !DEBUG
catch (Exception ex)
{
Console.Error.Write("\r \r");
Console.WriteLine("Error : {0}", ex.Message);
audioDest.Delete();
audioSource.Close();
return 4;
}
#endif
if (!quiet)
{
TimeSpan totalElapsed = DateTime.Now - start;
Console.Error.Write("\r \r");
Console.WriteLine("Results : {0:0.00}x; {1}",
audioSource.Position / totalElapsed.TotalSeconds / audioSource.PCM.SampleRate,
totalElapsed
);
}
audioSource.Close();
if (debug)
{
Console.SetOut(stdout);
Console.Out.WriteLine("{0}\t{1}\t{2}\t{3}\t{4}\t{5}..{6}\t{7}..{8}\t{9}",
alac.TotalSize,
alac.UserProcessorTime.TotalSeconds,
alac.StereoMethod.ToString().PadRight(15),
(alac.OrderMethod.ToString() + (alac.OrderMethod == OrderMethod.Estimate ? "(" + alac.EstimationDepth.ToString() + ")" : "")).PadRight(15),
alac.WindowFunction.ToString() + "(" + alac.AdaptivePasses.ToString() + ")",
alac.MinLPCOrder,
alac.MaxLPCOrder,
alac.MinHistoryModifier,
alac.MaxHistoryModifier,
alac.BlockSize
);
}
//File.SetAttributes(output_file, FileAttributes.ReadOnly);
return 0;
}
static int Main(string[] args)
{
TextWriter stdout = Console.Out;
Console.SetOut(Console.Error);
DateTime start = DateTime.Now;
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0);
bool debug = false, quiet = false;
string prediction_type = null;
string stereo_method = null;
string window_method = null;
string order_method = null;
string window_function = null;
string input_file = null;
string output_file = null;
int min_partition_order = -1, max_partition_order = -1,
min_lpc_order = -1, max_lpc_order = -1,
min_fixed_order = -1, max_fixed_order = -1,
min_precision = -1, max_precision = -1,
blocksize = -1, estimation_depth = -1;
int level = -1, padding = -1, vbr_mode = -1;
bool do_md5 = true, do_seektable = true, do_verify = false;
bool buffered = false;
for (int arg = 0; arg < args.Length; arg++)
{
bool ok = true;
if (args[arg].Length == 0)
ok = false;
else if (args[arg] == "--debug")
debug = true;
else if ((args[arg] == "-q" || args[arg] == "--quiet"))
quiet = true;
else if (args[arg] == "--verify")
do_verify = true;
else if (args[arg] == "--no-seektable")
do_seektable = false;
else if (args[arg] == "--no-md5")
do_md5 = false;
else if (args[arg] == "--buffered")
buffered = true;
else if ((args[arg] == "-o" || args[arg] == "--output") && ++arg < args.Length)
output_file = args[arg];
else if ((args[arg] == "-t" || args[arg] == "--prediction-type") && ++arg < args.Length)
prediction_type = args[arg];
else if ((args[arg] == "-s" || args[arg] == "--stereo") && ++arg < args.Length)
stereo_method = args[arg];
else if ((args[arg] == "-m" || args[arg] == "--order-method") && ++arg < args.Length)
order_method = args[arg];
else if ((args[arg] == "-w" || args[arg] == "--window") && ++arg < args.Length)
window_function = args[arg];
else if (args[arg] == "--window-method" && ++arg < args.Length)
window_method = args[arg];
else if ((args[arg] == "-r" || args[arg] == "--partition-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_partition_order) &&
int.TryParse(args[arg].Split(',')[1], out max_partition_order)) ||
int.TryParse(args[arg], out max_partition_order);
}
else if ((args[arg] == "-l" || args[arg] == "--lpc-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_lpc_order) &&
int.TryParse(args[arg].Split(',')[1], out max_lpc_order)) ||
int.TryParse(args[arg], out max_lpc_order);
}
else if ((args[arg] == "-f" || args[arg] == "--fixed-order") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_fixed_order) &&
int.TryParse(args[arg].Split(',')[1], out max_fixed_order)) ||
int.TryParse(args[arg], out max_fixed_order);
}
else if ((args[arg] == "-e" || args[arg] == "--estimation-depth") && ++arg < args.Length)
ok = int.TryParse(args[arg], out estimation_depth);
else if ((args[arg] == "-c" || args[arg] == "--max-precision") && ++arg < args.Length)
{
ok = (args[arg].Split(',').Length == 2 &&
int.TryParse(args[arg].Split(',')[0], out min_precision) &&
int.TryParse(args[arg].Split(',')[1], out max_precision)) ||
int.TryParse(args[arg], out max_precision);
}
else if ((args[arg] == "-v" || args[arg] == "--vbr"))
ok = (++arg < args.Length) && int.TryParse(args[arg], out vbr_mode);
else if ((args[arg] == "-b" || args[arg] == "--blocksize") && ++arg < args.Length)
ok = int.TryParse(args[arg], out blocksize);
else if ((args[arg] == "-p" || args[arg] == "--padding") && ++arg < args.Length)
ok = int.TryParse(args[arg], out padding);
else if (args[arg] != "-" && args[arg][0] == '-' && int.TryParse(args[arg].Substring(1), out level))
ok = level >= 0 && level <= 11;
else if ((args[arg][0] != '-' || args[arg] == "-") && input_file == null)
input_file = args[arg];
else
ok = false;
if (!ok)
{
Usage();
return 1;
}
}
if (input_file == null || ((input_file == "-" || Path.GetExtension(input_file) == ".flac") && output_file == null))
{
Usage();
return 2;
}
if (!quiet)
{
Console.WriteLine("CUETools.Flake, Copyright (C) 2009 Grigory Chudov.");
Console.WriteLine("Based on Flake encoder by Justin Ruggles, <http://flake-enc.sourceforge.net/>.");
Console.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to");
Console.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details.");
}
IAudioSource audioSource;
if (input_file == "-")
audioSource = new WAVReader("", Console.OpenStandardInput());
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".wav")
audioSource = new WAVReader(input_file, null);
else if (File.Exists(input_file) && Path.GetExtension(input_file) == ".flac")
audioSource = new FlakeReader(input_file, null);
else
{
Usage();
return 3;
}
if (buffered)
audioSource = new AudioPipe(audioSource, 0x10000);
if (output_file == null)
output_file = Path.ChangeExtension(input_file, "flac");
FlakeWriter flake = new FlakeWriter((output_file == "-" || output_file == "nul") ? "" : output_file,
output_file == "-" ? Console.OpenStandardOutput() :
output_file == "nul" ? new NullStream() : null,
audioSource.PCM);
flake.FinalSampleCount = audioSource.Length;
IAudioDest audioDest = flake;
AudioBuffer buff = new AudioBuffer(audioSource, 0x10000);
try
{
if (level >= 0)
flake.CompressionLevel = level;
if (prediction_type != null)
flake.PredictionType = Flake.LookupPredictionType(prediction_type);
if (stereo_method != null)
flake.StereoMethod = Flake.LookupStereoMethod(stereo_method);
if (window_method != null)
flake.WindowMethod = Flake.LookupWindowMethod(window_method);
if (order_method != null)
flake.OrderMethod = Flake.LookupOrderMethod(order_method);
if (window_function != null)
flake.WindowFunction = Flake.LookupWindowFunction(window_function);
if (min_partition_order >= 0)
flake.MinPartitionOrder = min_partition_order;
if (max_partition_order >= 0)
flake.MaxPartitionOrder = max_partition_order;
if (min_lpc_order >= 0)
flake.MinLPCOrder = min_lpc_order;
if (max_lpc_order >= 0)
flake.MaxLPCOrder = max_lpc_order;
if (min_fixed_order >= 0)
flake.MinFixedOrder = min_fixed_order;
if (max_fixed_order >= 0)
flake.MaxFixedOrder = max_fixed_order;
if (max_precision >= 0)
flake.MaxPrecisionSearch = max_precision;
if (min_precision >= 0)
flake.MinPrecisionSearch = min_precision;
if (blocksize >= 0)
flake.BlockSize = blocksize;
if (estimation_depth >= 0)
flake.EstimationDepth = estimation_depth;
if (padding >= 0)
flake.Padding = padding;
if (vbr_mode >= 0)
flake.VBRMode = vbr_mode;
flake.DoSeekTable = do_seektable;
(flake.Settings as FlakeWriterSettings).DoVerify = do_verify;
(flake.Settings as FlakeWriterSettings).DoMD5 = do_md5;
}
catch (Exception ex)
{
Usage();
Console.WriteLine("");
Console.WriteLine("Error: {0}.", ex.Message);
return 4;
}
if (!quiet)
{
Console.WriteLine("Filename : {0}", input_file);
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 !DEBUG
try
#endif
{
while (audioSource.Read(buff, -1) != 0)
{
audioDest.Write(buff);
TimeSpan elapsed = DateTime.Now - start;
if (!quiet)
{
if ((elapsed - lastPrint).TotalMilliseconds > 60)
{
Console.Error.Write("\rProgress : {0:00}%; {1:0.00}x; {2}/{3}",
100.0 * audioSource.Position / audioSource.Length,
audioSource.Position / elapsed.TotalSeconds / audioSource.PCM.SampleRate,
elapsed,
TimeSpan.FromMilliseconds(elapsed.TotalMilliseconds / audioSource.Position * audioSource.Length)
);
lastPrint = elapsed;
}
}
}
audioDest.Close();
}
#if !DEBUG
catch (Exception ex)
{
Console.Error.Write("\r \r");
Console.WriteLine("Error : {0}", ex.Message);
audioDest.Delete();
audioSource.Close();
return 5;
}
#endif
TimeSpan totalElapsed = DateTime.Now - start;
if (!quiet)
{
Console.Error.Write("\r \r");
Console.WriteLine("Results : {0:0.00}x; {2} bytes in {1} seconds;",
audioSource.Position / totalElapsed.TotalSeconds / audioSource.PCM.SampleRate,
totalElapsed,
flake.TotalSize
);
}
audioSource.Close();
if (debug)
{
Console.SetOut(stdout);
Console.Out.WriteLine("{0}\t{1}\t{2}\t{3}\t{4}\t{5}\t{6}..{7}\t{8}..{9}\t{10}..{11}\t{12}..{13}\t{14}\t{15}",
flake.TotalSize,
flake.UserProcessorTime.TotalSeconds > 0 ? flake.UserProcessorTime.TotalSeconds : totalElapsed.TotalSeconds,
flake.PredictionType.ToString().PadRight(15),
flake.StereoMethod.ToString().PadRight(15),
(flake.OrderMethod.ToString() + "(" + flake.EstimationDepth.ToString() + ")").PadRight(15),
flake.WindowFunction,
flake.MinPartitionOrder,
flake.MaxPartitionOrder,
flake.MinLPCOrder,
flake.MaxLPCOrder,
flake.MinFixedOrder,
flake.MaxFixedOrder,
flake.MinPrecisionSearch,
flake.MaxPrecisionSearch,
flake.BlockSize,
flake.VBRMode
);
}
return 0;
}
