SHNTOOL OUTPUT: length expanded size cdr WAVE problems filename 1:11.11 12550316 --- -- ----- gd80-08-19d1t01.wav 9:38.58 102095660 --- -- ----- gd80-08-19d1t02.wav 11:53.27 125836748 --- -- ----- gd80-08-19d1t03.wav 9:15.65 98054924 --- -- ----- gd80-08-19d1t04.wav 5:01.26 53157596 --- -- ----- gd80-08-19d1t05.wav 4:40.38 49481420 --- -- ----- gd80-08-19d1t06.wav 11:58.29 126723452 --- -- ----- gd80-08-19d1t07.wav 3:02.49 32220092 --- -- ----- gd80-08-19d1t08.wav 7:40.09 81165212 --- -- ----- gd80-08-19d1t09.wav 8:36.28 91088300 --- -- ----- gd80-08-19d1t10.wav 5:11.67 55018028 --- -- ----- gd80-08-19d1t11.wav 8:35.44 90949532 --- -- ----- gd80-08-19d2t01.wav 7:26.58 78810860 --- -- ----- gd80-08-19d2t02.wav 5:49.34 61643612 --- -- ----- gd80-08-19d2t03.wav 5:59.35 63409964 --- -- ----- gd80-08-19d2t04.wav 9:49.51 104019596 --- -- ----- gd80-08-19d2t05.wav 13:23.42 141748028 --- -- ----- gd80-08-19d2t06.wav 13:13.67 140042828 --- -- ----- gd80-08-19d2t07.wav 1:05.48 11578940 --- -- ----- gd80-08-19d3t01.wav 9:18.00 98431244 --- -- ----- gd80-08-19d3t02.wav 9:46.61 103513916 --- -- ----- gd80-08-19d3t03.wav 5:40.33 60053660 --- -- ----- gd80-08-19d3t04.wav 4:04.50 43159244 --- -- ----- gd80-08-19d3t05.wav 7:41.43 81421580 --- -- ----- gd80-08-19d3t06.wav 4:20.36 45948716 --- -- ----- gd80-08-19d3t07.wav 184:26.34 1952123468 B (totals for 25 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned