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);
        }