length expanded size cdr WAVE problems fmt ratio filename 5:51.507 101233964 B cxx -- ---xx flac 0.6269 jbt2011-09-02cardioidt01.flac 4:44.667 81984044 B cxx -- ---xx flac 0.6723 jbt2011-09-02cardioidt02.flac 5:53.240 101733164 B cxx -- ---xx flac 0.6658 jbt2011-09-02cardioidt03.flac 0:33.160 9550124 B cxx -- ---xx flac 0.6180 jbt2011-09-02cardioidt04.flac 4:11.280 72368684 B cxx -- ---xx flac 0.6638 jbt2011-09-02cardioidt05.flac 9:11.360 158791724 B cxx -- ---xx flac 0.6484 jbt2011-09-02cardioidt06.flac 10:46.627 186228524 B cxx -- ---xx flac 0.6401 jbt2011-09-02cardioidt07.flac 4:17.293 74100524 B cxx -- ---xx flac 0.6603 jbt2011-09-02cardioidt08.flac 6:01.173 104017964 B cxx -- ---xx flac 0.6619 jbt2011-09-02cardioidt09.flac 6:49.440 117918764 B cxx -- ---xx flac 0.6699 jbt2011-09-02cardioidt10.flac 2:36.600 45100844 B cxx -- ---xx flac 0.6356 jbt2011-09-02cardioidt11.flac 17:13.933 297772784 B cxx -- ---xx flac 0.6633 jbt2011-09-02cardioidt12.flac 78:10.280 1350801108 B 0.6554 (12 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned