length expanded size cdr WAVE problems fmt ratio filename 2:28.02 26111948 B --- -- ---xx flac 0.4112 twod2012-03-15t01.flac 5:48.59 61526012 B --- -- ---xx flac 0.5707 twod2012-03-15t02.flac 6:10.36 65352716 B --- -- ---xx flac 0.5649 twod2012-03-15t03.flac 2:53.37 30604268 B --- -- ---xx flac 0.5124 twod2012-03-15t04.flac 7:17.37 77173868 B --- -- ---xx flac 0.5082 twod2012-03-15t05.flac 5:09.71 54674636 B --- -- ---xx flac 0.5523 twod2012-03-15t06.flac 4:08.72 43916588 B --- -- ---xx flac 0.4987 twod2012-03-15t07.flac 1:10.09 12369212 B --- -- ---xx flac 0.4097 twod2012-03-15t08.flac 4:47.55 50756204 B --- -- ---xx flac 0.5196 twod2012-03-15t09.flac 4:56.12 52242668 B --- -- ---xx flac 0.5488 twod2012-03-15t10.flac 44:51.15 474728120 B 0.5264 (10 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned