void Initialize()
{
if (_decoderProcess != null)
{
return;
}
_decoderProcess = new Process();
_decoderProcess.StartInfo.FileName = _decoder;
_decoderProcess.StartInfo.Arguments = _decoderParams.Replace("%I", "\"" + _path + "\"");
_decoderProcess.StartInfo.CreateNoWindow = true;
_decoderProcess.StartInfo.RedirectStandardOutput = true;
_decoderProcess.StartInfo.UseShellExecute = false;
bool started = false;
Exception ex = null;
try
{
started = _decoderProcess.Start();
if (started)
{
_decoderProcess.PriorityClass = Process.GetCurrentProcess().PriorityClass;
}
}
catch (Exception _ex)
{
ex = _ex;
}
if (!started)
{
_decoderProcess = null;
throw new Exception(_decoder + ": " + (ex == null ? "please check the path" : ex.Message));
}
rdr = new WAVReader(_path, _decoderProcess.StandardOutput.BaseStream);
}
public UserDefinedReader(string path, Stream IO, string decoder, string decoderParams)
{
_path = path;
_decoder = decoder;
_decoderParams = decoderParams;
_decoderProcess = null;
rdr = null;
}
public static AudioBuffer ReadAllSamples(string path, Stream IO)
{
WAVReader reader = new WAVReader(path, IO);
AudioBuffer buff = new AudioBuffer(reader, (int)reader.Length);
reader.Read(buff, -1);
if (reader.Remaining != 0)
{
throw new Exception("couldn't read the whole file");
}
reader.Close();
return(buff);
}