public static int GetOrigSize(AudioImporter aimp) { var audioImporterType = aimp.GetType(); var method = audioImporterType.GetProperty("origSize", BindingFlags.NonPublic | BindingFlags.Instance); if (method != null) { return((int)method.GetValue(aimp)); } Debug.Log("origSize method not found on audio importer, size not available"); return(0); }