length expanded size cdr WAVE problems fmt ratio filename 1:34.27 16645148 B --- -- ---xx flac 0.5451 sf2001-02-25s1t01.flac 11:42.43 123933980 B --- -- ---xx flac 0.5642 sf2001-02-25s1t02.flac 10:33.57 111795308 B --- -- ---xx flac 0.5839 sf2001-02-25s1t03.flac 13:46.59 145845212 B --- -- ---xx flac 0.5604 sf2001-02-25s1t04.flac 6:32.63 69297020 B --- -- ---xx flac 0.5510 sf2001-02-25s1t05.flac 11:36.28 122840300 B --- -- ---xx flac 0.5262 sf2001-02-25s1t06.flac 7:32.46 79841036 B --- -- ---xx flac 0.5332 sf2001-02-25s1t07.flac 2:45.02 29110748 B --- -- ---xx flac 0.5984 sf2001-02-25s1t08.flac 7:09.72 75844988 B --- -- ---xx flac 0.6098 sf2001-02-25s1t09.flac 5:09.68 54667580 B --- -- ---xx flac 0.5979 sf2001-02-25s2t01.flac 14:14.56 150777356 B --- -- ---xx flac 0.6326 sf2001-02-25s2t02.flac 10:17.21 108888236 B --- -- ---xx flac 0.5864 sf2001-02-25s2t03.flac 16:59.24 179808092 B --- -- ---xx flac 0.5870 sf2001-02-25s2t04.flac 5:29.40 58129724 B --- -- ---xx flac 0.5587 sf2001-02-25s2t05.flac 17:27.16 184728476 B --- -- ---xx flac 0.5889 sf2001-02-25s2t06.flac 11:23.16 120518876 B --- -- ---xx flac 0.5606 sf2001-02-25s2t07.flac 4:26.39 47014172 B --- -- ---xx flac 0.5811 sf2001-02-25s2t08.flac 18:44.23 198327740 B --- -- ---xx flac 0.6148 sf2001-02-25s2t09.flac 8:37.47 91309388 B --- -- ---xx flac 0.5176 sf2001-02-25s2t10.flac 186:03.72 1969323380 B 0.5778 (19 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned