length expanded size cdr WAVE problems fmt ratio filename 0:22.160 5863580 B cxx -- ---xx flac 0.5696 LukasNelson&POTR2018-09-15t01.flac 8:16.107 131269868 B cxx -- ---xx flac 0.6482 LukasNelson&POTR2018-09-15t02.flac 4:03.960 64551860 B cxx -- ---xx flac 0.6634 LukasNelson&POTR2018-09-15t03.flac 4:06.200 65144564 B cxx -- ---xx flac 0.5675 LukasNelson&POTR2018-09-15t04.flac 8:28.253 134483876 B cxx -- ---xx flac 0.6657 LukasNelson&POTR2018-09-15t05.flac 7:15.600 115259804 B cxx -- ---xx flac 0.6792 LukasNelson&POTR2018-09-15t06.flac 3:31.040 55841228 B cxx -- ---xx flac 0.7010 LukasNelson&POTR2018-09-15t07.flac 0:33.917 8974532 B cxx -- ---xx flac 0.6331 LukasNelson&POTR2018-09-15t08.flac 36:37.237 581389312 B 0.6551 (8 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned