internal void Process(MusicService job)
{
var xj = new XTempoJob();
xj.SourceFileName = job.SourceFile;
xj.AlternativeOutputPath = job.DestinationFile;
xj.TempoDelta = job.TempoDelta;
xj.PitchDelta = job.PitchDelta;
ProcessWav(xj);
}
private void ProccessMp3(XConverter xConverter, XTempoProcessor xTempoProcessor, string mp3Path, string mainSourceFileName)
{
XJobResult res = xConverter.Convert(mp3Path, XFileType.Wav);
SaveTempFile(res.TempFileName, res.OutputData);
var wavTempoJob = new XTempoJob {
SourceFileName = res.TempFileName, ReturnData = true
};
xTempoProcessor.Process(wavTempoJob);
//var afterTempoWavToMp3Job = new XConvertJob { SourceData = wavTempoJob.OutputData, DestinationFileType = XFileType.Mp3 };
SaveTempFile(mainSourceFileName.GenerateGuidPath(XFileType.Mp3), wavTempoJob.OutputData);
//xConverter.Convert(mp3ToWavJob);
//if (afterTempoWavToMp3Job.SourceData != null)
//{
// File.WriteAllBytes(afterTempoWavToMp3Job.SourceFileName, afterTempoWavToMp3Job.SourceData);
//}
}
private void ProcessWav(XTempoJob param)
{
var outFileName = string.IsNullOrEmpty(param.AlternativeOutputPath) ? param.SourceFileName.GenerateOutPutPath() :
param.AlternativeOutputPath;
var soundTouch = new SoundTouch <TSampleType, TLongSampleType>();
if (param.SourceData != null)
{
File.WriteAllBytes(param.SourceFileName, param.SourceData);
}
using (var inFile = new WavInFile(param.SourceFileName))
using (var outFile = new WavOutFile(outFileName, (inFile).GetSampleRate(), (inFile).GetNumBits(), (inFile).GetNumChannels()))
{
Setup(soundTouch, inFile.GetSampleRate(), inFile.GetNumChannels(), param.TempoDelta, param.PitchDelta);
Process(soundTouch, inFile, outFile);
}
param.ResulFileName = outFileName;
if (param.ReturnData)
{
param.OutputData = File.ReadAllBytes(outFileName);
File.Delete(outFileName);
}
}
internal void Process(XTempoJob wavTempoJob)
{
ProcessWav(wavTempoJob);
}
