private void CombineSoundtrack()
{
var soundtrack = new Soundtrack(this._cache, this._argumentParser.OutputDirectory + "soundtrack/");
if (this._argumentParser.TemporaryDirectory != null)
{
soundtrack.TemporaryDirectory = this._argumentParser.TemporaryDirectory;
}
soundtrack.Extract(this._argumentParser.Overwrite, this._argumentParser.Lossless,
this._argumentParser.IncludeUnnamedSoundtracks, this._argumentParser.SoundtrackNameFilter?.ToArray() ?? new string[0]);
}
