length expanded size cdr WAVE problems fmt ratio filename 0:26.00 4586444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t01.wav 3:51.00 40748444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t02.wav 4:52.00 51508844 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t03.wav 0:53.00 9349244 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t04.wav 7:50.00 82908044 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t05.wav 4:34.00 48333644 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t06.wav 5:36.00 59270444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t07.wav 0:53.00 9349244 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t08.wav 4:59.00 52743644 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t09.wav 3:41.00 38984444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t10.wav 6:13.00 65797244 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t11.wav 0:45.00 7938044 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t12.wav 4:51.00 51332444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t13.wav 5:35.00 59094044 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t14.wav 6:27.00 68266844 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t15.wav 4:08.60 43888364 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t16.wav 5:56.15 62833724 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t17.wav 3:58.30 42053804 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t18.wav 4:13.45 44735084 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t19.wav 1:07.00 11818844 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t20.wav 3:06.00 32810444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t21.wav 6:35.00 69678044 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t22.wav 0:36.00 6350444 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t23.wav 5:40.00 59976044 B --- -- ----- wav 1.0000 JS 2014-01-20 Mx6535 t24.wav 96:47.00 1024355856 B 1.0000 (24 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned