length expanded size cdr WAVE problems fmt ratio filename 6:04.627 105012524 B cxx -- ---xx flac 0.6259 jbt2011-08-21cardioidt01.flac 4:49.453 83362604 B cxx -- ---xx flac 0.6628 jbt2011-08-21cardioidt02.flac 4:14.413 73271084 B cxx -- ---xx flac 0.6639 jbt2011-08-21cardioidt03.flac 7:45.093 133946924 B cxx -- ---xx flac 0.6641 jbt2011-08-21cardioidt04.flac 1:01.880 17821484 B cxx -- ---xx flac 0.5846 jbt2011-08-21cardioidt05.flac 10:57.480 189354284 B cxx -- ---xx flac 0.6373 jbt2011-08-21cardioidt06.flac 3:57.640 68440364 B cxx -- ---xx flac 0.6666 jbt2011-08-21cardioidt07.flac 1:10.173 20209964 B cxx -- ---xx flac 0.6018 jbt2011-08-21cardioidt08.flac 4:35.680 79395884 B cxx -- ---xx flac 0.6651 jbt2011-08-21cardioidt09.flac 7:07.160 123022124 B cxx -- ---xx flac 0.6569 jbt2011-08-21cardioidt10.flac 10:26.773 180510764 B cxx -- ---xx flac 0.6817 jbt2011-08-21cardioidt11.flac 1:46.509 30674702 B cxx -- ---xx flac 0.6062 jbt2011-08-21cardioidt12.flac 63:56.883 1105022706 B 0.6540 (12 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned