length expanded size cdr WAVE problems filename 9:45.41 103290476 --- -- ----- ct2006-11-16d1t01.wav 13:19.28 141009500 --- -- ----- ct2006-11-16d1t02.wav 5:32.68 58724780 --- -- ----- ct2006-11-16d1t03.wav 12:05.12 127918268 --- -- ----- ct2006-11-16d1t04.wav 7:19.71 77606636 --- -- ----- ct2006-11-16d1t05.wav 10:12.40 108050924 --- -- ----- ct2006-11-16d1t06.wav 6:00.37 63591068 --- -- ----- ct2006-11-16d1t07.wav 3:52.22 40976588 --- -- ----- ct2006-11-16d1t08.wav 68:08.19 721168240 B (totals for 8 files, 1.0000 overall compression ratio) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned