length expanded size cdr WAVE problems fmt ratio filename 8:02.69 85187132 B --- -- ---xx flac 0.5255 sf1998-07-09s1t01.flac 3:50.38 40661420 B --- -- ---xx flac 0.5148 sf1998-07-09s1t02.flac 9:29.61 100515116 B --- -- ---xx flac 0.5405 sf1998-07-09s1t03.flac 5:59.54 63454652 B --- -- ---xx flac 0.5300 sf1998-07-09s1t04.flac 5:56.63 62946620 B --- -- ---xx flac 0.5158 sf1998-07-09s1t05.flac 17:04.33 180711260 B --- -- ---xx flac 0.5311 sf1998-07-09s1t06.flac 5:07.02 54159548 B --- -- ---xx flac 0.5306 sf1998-07-09s1t07.flac 5:46.74 61208492 B --- -- ---xx flac 0.5511 sf1998-07-09s1t08.flac 5:22.02 56805548 B --- -- ---xx flac 0.5116 sf1998-07-09s1t09.flac 15:19.14 162144572 B --- -- ---xx flac 0.5393 sf1998-07-09s1t10.flac 8:35.44 90949532 B --- -- ---xx flac 0.5335 sf1998-07-09s1t11.flac 9:07.51 96610796 B --- -- ---xx flac 0.5802 sf1998-07-09s1t12.flac 0:41.07 7248908 B --- -- ---xx flac 0.4695 sf1998-07-09s1t13.flac 2:43.40 28847324 B --- -- ---xx flac 0.5504 sf1998-07-09s1t14.flac 103:07.27 1091450920 B 0.5359 (14 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned