length expanded size cdr WAVE problems filename 5:35.70 59258684 --- -- ----- nwg2007-11-07d1t01.wav 5:53.27 62332748 --- -- ----- nwg2007-11-07d1t02.wav 7:00.50 74205644 --- -- ----- nwg2007-11-07d1t03.wav 8:03.01 85203596 --- -- ----- nwg2007-11-07d1t04.wav 4:35.12 48538268 --- -- ----- nwg2007-11-07d1t05.wav 6:36.56 69986156 --- -- ----- nwg2007-11-07d1t06.wav 5:02.55 53402204 --- -- ----- nwg2007-11-07d1t07.wav 7:02.14 74473772 --- -- ----- nwg2007-11-07d1t08.wav 49:49.60 527401072 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