length expanded size cdr WAVE problems fmt ratio filename 7:43.13 81703820 B --- -- ----- wav 1.0000 AB_2022-10-12_S101.wav 8:34.37 90756668 B --- -- ----- wav 1.0000 AB_2022-10-12_S102.wav 8:58.31 94976156 B --- -- ----- wav 1.0000 AB_2022-10-12_S103.wav 9:11.61 97339916 B --- -- ----- wav 1.0000 AB_2022-10-12_S104.wav 12:56.52 137008748 B --- -- ----- wav 1.0000 AB_2022-10-12_S105.wav 7:53.69 83599532 B --- -- ----- wav 1.0000 AB_2022-10-12_S106.wav 4:54.43 51962780 B --- -- ----- wav 1.0000 AB_2022-10-12_S107.wav 7:23.72 78314588 B --- -- ----- wav 1.0000 AB_2022-10-12_S108.wav 9:22.28 99202700 B --- -- ----- wav 1.0000 AB_2022-10-12_S109.wav 4:52.12 51537068 B --- -- ----- wav 1.0000 AB_2022-10-12_S110.wav 13:06.19 138695132 B --- -- ----- wav 1.0000 AB_2022-10-12_S201.wav 9:08.26 96728396 B --- -- ----- wav 1.0000 AB_2022-10-12_S202.wav 5:53.54 62396252 B --- -- ----- wav 1.0000 AB_2022-10-12_S203.wav 8:40.11 91753916 B --- -- ----- wav 1.0000 AB_2022-10-12_S204.wav 10:33.41 111757676 B --- -- ----- wav 1.0000 AB_2022-10-12_S205.wav 9:33.61 101220716 B --- -- ----- wav 1.0000 AB_2022-10-12_S206.wav 15:05.08 159660860 B --- -- ----- wav 1.0000 AB_2022-10-12_S207.wav 9:59.07 105680108 B --- -- ----- wav 1.0000 AB_2022-10-12_S208.wav 163:51.45 1734295032 B 1.0000 (18 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned