shntool 3.0.4 Copyright (C) 2000-2007 Jason Jordan length expanded size cdr WAVE problems fmt ratio filename 1:09.32 12246908 B --- -- ---xx flac 0.5107 qiet2016-07-31t01.flac 3:29.35 36949964 B --- -- ---xx flac 0.5547 qiet2016-07-31t02.flac 4:38.07 49055708 B --- -- ---xx flac 0.5628 qiet2016-07-31t03.flac 3:44.73 39685340 B --- -- ---xx flac 0.5724 qiet2016-07-31t04.flac 0:35.08 6192860 B --- -- ---xx flac 0.5421 qiet2016-07-31t05.flac 13:37.05 144130780 B 0.5580 (5 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned