private static WaveFileReader GetReader(XConvertJob param)
 {
     if (param.SourceData != null)
     {
         var mStream = new MemoryStream(param.SourceData.Length);
         return(new WaveFileReader(mStream));
     }
     return(new WaveFileReader(param.SourceFileName));
 }
 private static void WmaToWav(XConvertJob param)
 {
     var outputFile = param.SourceFileName.ReplaceExtension(XFileType.Wav);
     //using (var reader = new NAudio.Wa (param.SourceFileName))
     //{
     //    using (WaveStream pcmStream = WaveFormatConversionStream.CreatePcmStream(reader))
     //    {
     //        WaveFileWriter.CreateWaveFile(outputFile, pcmStream);
     //    }
     //}
 }
        private static void WavToMp3(XConvertJob param)
        {
            var savetofilename = param.SourceFileName.ReplaceExtension(XFileType.Mp3);

            using (var rdr = GetReader(param))
                using (var wtr = new LameMP3FileWriter(savetofilename, rdr.WaveFormat, LAMEPreset.VBR_90))
                {
                    rdr.CopyTo(wtr);
                }
            param.ResulFileName = savetofilename;
        }
        private static void WmaToMp3(XConvertJob param)
        {
            var targetFilename = param.SourceFileName.GenerateOutPutPath(XFileType.Mp3);

            if (param.SourceData != null)
            {
                File.WriteAllBytes(param.SourceFileName, param.SourceData);
            }
            using (var reader = new NAudio.Wave.AudioFileReader(param.SourceFileName))
                using (var writer = new NAudio.Lame.LameMP3FileWriter(targetFilename, reader.WaveFormat, NAudio.Lame.LAMEPreset.STANDARD))
                {
                    reader.CopyTo(writer);
                }
            param.ResulFileName = targetFilename;
        }
        internal static void Convert(XConvertJob param)
        {
            switch (param.DestinationFileType.Value)
            {
            case XFileType.Wav:
                WmaToWav(param);
                break;

            case XFileType.Mp3:
                WmaToMp3(param);
                break;

            default:
                break;
            }
        }
        internal static void Convert(XConvertJob param)
        {
            switch (param.DestinationFileType.Value)
            {
            case XFileType.Mp3:
                WavToMp3(param);
                break;

            case XFileType.Wma:
                WavToWma(param);
                break;

            default:
                break;
            }
            //Finalize(param);
        }
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        private static void Mp3ToWav(XConvertJob param)
        {
            var outputFile = param.SourceFileName.ReplaceExtension(XFileType.Wav);

            if (param.SourceData != null)
            {
            }
            else
            {
                using (var fs = new FileStream(outputFile, FileMode.Create))
                { }
            }
            using (var reader = GetReader(param))
            {
                using (WaveStream pcmStream = WaveFormatConversionStream.CreatePcmStream(reader))
                {
                    WaveFileWriter.CreateWaveFile(outputFile, pcmStream);
                }
            }
            param.ResulFileName = outputFile;
        }
 private static void WavToWma(XConvertJob param)
 {
     throw new NotImplementedException();
 }