length expanded size cdr WAVE problems fmt ratio filename 13:28.68 142691180 B --- -- ---xx flac 0.5929 sf2001-03-23s1t01.flac 9:26.47 99952988 B --- -- ---xx flac 0.6152 sf2001-03-23s1t02.flac 4:17.21 45384236 B --- -- ---xx flac 0.5771 sf2001-03-23s1t03.flac 11:11.42 118463228 B --- -- ---xx flac 0.6290 sf2001-03-23s1t04.flac 14:52.66 157504076 B --- -- ---xx flac 0.5847 sf2001-03-23s1t05.flac 10:27.55 110732204 B --- -- ---xx flac 0.6199 sf2001-03-23s1t06.flac 7:36.59 80577212 B --- -- ---xx flac 0.5750 sf2001-03-23s2t01.flac 7:19.41 77536076 B --- -- ---xx flac 0.5804 sf2001-03-23s2t02.flac 14:02.33 148606460 B --- -- ---xx flac 0.6241 sf2001-03-23s2t03.flac 6:56.31 73455356 B --- -- ---xx flac 0.5871 sf2001-03-23s2t04.flac 10:34.74 112011692 B --- -- ---xx flac 0.6047 sf2001-03-23s2t05.flac 4:51.51 51452396 B --- -- ---xx flac 0.5051 sf2001-03-23s2t06.flac 12:03.02 127541948 B --- -- ---xx flac 0.5950 sf2001-03-23s2t07.flac 11:55.05 126137804 B --- -- ---xx flac 0.5926 sf2001-03-23s2t08.flac 10:49.73 114655340 B --- -- ---xx flac 0.6115 sf2001-03-23s2t09.flac 0:51.41 9092876 B --- -- ---xx flac 0.4341 sf2001-03-23s2t10.flac 8:29.74 89961692 B --- -- ---xx flac 0.6569 sf2001-03-23s2t11.flac 159:16.33 1685756764 B 0.6005 (17 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned