length expanded size cdr WAVE problems fmt ratio filename 5:51.38 62005820 B --- -- ---xx flac 0.4564 jbt2011-09-02matrix01.flac 4:44.50 50215244 B --- -- ---xx flac 0.5369 jbt2011-09-02matrix02.flac 5:53.18 62311580 B --- -- ---xx flac 0.5266 jbt2011-09-02matrix03.flac 0:33.12 5849468 B --- -- ---xx flac 0.4401 jbt2011-09-02matrix04.flac 4:11.21 44325836 B --- -- ---xx flac 0.5219 jbt2011-09-02matrix05.flac 9:11.27 97259948 B --- -- ---xx flac 0.4930 jbt2011-09-02matrix06.flac 10:46.47 114064988 B --- -- ---xx flac 0.4815 jbt2011-09-02matrix07.flac 4:17.22 45386588 B --- -- ---xx flac 0.5144 jbt2011-09-02matrix08.flac 6:01.13 63711020 B --- -- ---xx flac 0.5172 jbt2011-09-02matrix09.flac 6:49.33 72225260 B --- -- ---xx flac 0.5309 jbt2011-09-02matrix10.flac 2:36.45 27624284 B --- -- ---xx flac 0.4714 jbt2011-09-02matrix11.flac 17:13.71 182388236 B --- -- ---xx flac 0.5210 jbt2011-09-02matrix12.flac 78:10.22 827368272 B 0.5068 (12 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned