length expanded size cdr WAVE problems fmt ratio filename 7:42.61 81640316 B --- -- ---xx flac 0.4871 sf1999-04-13s1t01.flac 6:25.31 67986956 B --- -- ---xx flac 0.4685 sf1999-04-13s1t02.flac 14:46.29 156358652 B --- -- ---xx flac 0.4776 sf1999-04-13s1t03.flac 9:15.61 98045516 B --- -- ---xx flac 0.4632 sf1999-04-13s1t04.flac 6:40.01 70562396 B --- -- ---xx flac 0.4794 sf1999-04-13s1t05.flac 4:35.38 48599420 B --- -- ---xx flac 0.4972 sf1999-04-13s1t06.flac 3:22.31 35705756 B --- -- ---xx flac 0.4751 sf1999-04-13s1t07.flac 6:15.34 66230012 B --- -- ---xx flac 0.4696 sf1999-04-13s1t08.flac 6:26.18 68132780 B --- -- ---xx flac 0.4734 sf1999-04-13s1t09.flac 5:34.71 59084636 B --- -- ---xx flac 0.4883 sf1999-04-13s1t10.flac 14:33.03 154004300 B --- -- ---xx flac 0.4917 sf1999-04-13s1t11.flac 5:46.31 61107356 B --- -- ---xx flac 0.4846 sf1999-04-13s1t12.flac 9:36.04 101615852 B --- -- ---xx flac 0.4359 sf1999-04-13s1t13.flac 8:12.09 86810012 B --- -- ---xx flac 0.4386 sf1999-04-13s1t14.flac 9:35.12 101457628 B --- -- ---xx flac 0.4788 sf1999-04-13s1t15.flac 118:47.59 1257341588 B 0.4733 (15 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned