length expanded size cdr WAVE problems fmt ratio filename 10:13.44 108236732 B --- -- ---xx flac 0.5780 FareedHaque2018-06-30s1t01.flac 9:47.04 103556252 B --- -- ---xx flac 0.5410 FareedHaque2018-06-30s1t02.flac 6:46.19 71663132 B --- -- ---xx flac 0.5251 FareedHaque2018-06-30s1t03.flac 12:13.68 129461180 B --- -- ---xx flac 0.5305 FareedHaque2018-06-30s1t04.flac 11:40.20 123527084 B --- -- ---xx flac 0.5836 FareedHaque2018-06-30s1t05.flac 6:59.10 73935164 B --- -- ---xx flac 0.5638 FareedHaque2018-06-30s2t01.flac 6:01.36 63765116 B --- -- ---xx flac 0.5653 FareedHaque2018-06-30s2t02.flac 4:21.74 46214492 B --- -- ---xx flac 0.4837 FareedHaque2018-06-30s2t03.flac 7:44.60 81990764 B --- -- ---xx flac 0.5552 FareedHaque2018-06-30s2t04.flac 10:14.72 108478988 B --- -- ---xx flac 0.6038 FareedHaque2018-06-30s2t05.flac 10:54.07 115382108 B --- -- ---xx flac 0.5631 FareedHaque2018-06-30s2t06.flac 10:16.37 108749468 B --- -- ---xx flac 0.5867 FareedHaque2018-06-30s2t07.flac 4:11.25 44335244 B --- -- ---xx flac 0.3941 FareedHaque2018-06-30s2t08.flac 13:59.03 148006700 B --- -- ---xx flac 0.5485 FareedHaque2018-06-30s2t09.flac 6:49.26 72208796 B --- -- ---xx flac 0.4692 FareedHaque2018-06-30s2t10.flac 132:13.55 1399511220 B 0.5497 (15 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned