length expanded size cdr WAVE problems fmt ratio filename 8:20.40 88294124 B --- -- ---xx flac 0.3991 sf1999-03-05s1t01.flac 6:34.49 69616892 B --- -- ---xx flac 0.3999 sf1999-03-05s1t02.flac 11:13.34 118797212 B --- -- ---xx flac 0.4145 sf1999-03-05s1t03.flac 12:54.35 136615964 B --- -- ---xx flac 0.3955 sf1999-03-05s1t04.flac 7:23.50 78262844 B --- -- ---xx flac 0.3945 sf1999-03-05s1t05.flac 7:25.54 78625052 B --- -- ---xx flac 0.4564 sf1999-03-05s1t06.flac 5:09.61 54651116 B --- -- ---xx flac 0.4206 sf1999-03-05s1t07.flac 11:00.28 116489900 B --- -- ---xx flac 0.4797 sf1999-03-05s1t08.flac 18:51.55 199637804 B --- -- ---xx flac 0.3922 sf1999-03-05s2t01.flac 6:18.60 66820364 B --- -- ---xx flac 0.4213 sf1999-03-05s2t02.flac 17:17.00 182926844 B --- -- ---xx flac 0.4199 sf1999-03-05s2t03.flac 6:06.19 64607132 B --- -- ---xx flac 0.3877 sf1999-03-05s2t04.flac 4:21.23 46094540 B --- -- ---xx flac 0.3474 sf1999-03-05s2t05.flac 9:50.43 104177180 B --- -- ---xx flac 0.4422 sf1999-03-05s2t06.flac 5:39.30 59870204 B --- -- ---xx flac 0.3869 sf1999-03-05s2t07.flac 14:09.04 149773052 B --- -- ---xx flac 0.4227 sf1999-03-05s2t08.flac 152:36.60 1615260224 B 0.4141 (16 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned