length expanded size cdr WAVE problems fmt ratio filename 0:06.227 1195564 B cxx -- ---xx flac 0.2435 Zero1993-08-08t01.flac 1:52.040 21511724 B cxx -- ---xx flac 0.3851 Zero1993-08-08t02.flac 12:48.187 147491884 B cxx -- ---xx flac 0.4511 Zero1993-08-08t03.flac 10:23.693 119749164 B cxx -- ---xx flac 0.4194 Zero1993-08-08t04.flac 11:14.520 129507884 B cxx -- ---xx flac 0.4230 Zero1993-08-08t05.flac 13:27.107 154964524 B cxx -- ---xx flac 0.4184 Zero1993-08-08t06.flac 11:23.667 131264044 B cxx -- ---xx flac 0.4240 Zero1993-08-08t07.flac 7:15.440 83604524 B cxx -- ---xx flac 0.4745 Zero1993-08-08t08.flac 2:17.360 26373164 B cxx -- ---xx flac 0.3631 Zero1993-08-08t09.flac 9:34.347 110274604 B cxx -- ---xx flac 0.4457 Zero1993-08-08t10.flac 80:22.587 925937080 B 0.4309 (10 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned