length expanded size cdr WAVE problems fmt ratio filename 4:04.14 43074572 B --- -- ---xx flac 0.5762 jrk2013-09-21t01.flac 5:42.05 60340604 B --- -- ---xx flac 0.6239 jrk2013-09-21t02.flac 6:01.10 63703964 B --- -- ---xx flac 0.6752 jrk2013-09-21t03.flac 0:33.66 5976476 B --- -- ---xx flac 0.4024 jrk2013-09-21t04.flac 4:34.59 48472412 B --- -- ---xx flac 0.6545 jrk2013-09-21t05.flac 5:06.40 54072524 B --- -- ---xx flac 0.6696 jrk2013-09-21t06.flac 4:15.66 45137276 B --- -- ---xx flac 0.6583 jrk2013-09-21t07.flac 3:31.36 37305116 B --- -- ---xx flac 0.6778 jrk2013-09-21t08.flac 4:17.38 45424220 B --- -- ---xx flac 0.6662 jrk2013-09-21t09.flac 0:41.55 7361804 B --- -- ---xx flac 0.4212 jrk2013-09-21t10.flac 7:04.29 74861852 B --- -- ---xx flac 0.6055 jrk2013-09-21t11.flac 6:44.70 71430284 B --- -- ---xx flac 0.6312 jrk2013-09-21t12.flac 9:04.63 96109820 B --- -- ---xx flac 0.6078 jrk2013-09-21t13.flac 61:43.26 653270924 B 0.6322 (13 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned