length expanded size cdr WAVE problems fmt ratio filename 8:08.62 86229068 B --- -- ---xx flac 0.5489 grampasgrass2015-09-25.d1.t01.flac 9:07.59 96629612 B --- -- ---xx flac 0.5473 grampasgrass2015-09-25.d1.t02.flac 8:28.41 89707676 B --- -- ---xx flac 0.5023 grampasgrass2015-09-25.d1.t03.flac 9:48.59 103862012 B --- -- ---xx flac 0.5569 grampasgrass2015-09-25.d1.t04.flac 11:07.46 117767036 B --- -- ---xx flac 0.5713 grampasgrass2015-09-25.d1.t05.flac 10:20.55 109497404 B --- -- ---xx flac 0.5773 grampasgrass2015-09-25.d1.t06.flac 11:18.00 119599244 B --- -- ---xx flac 0.5565 grampasgrass2015-09-25.d1.t07.flac 7:22.58 78105260 B --- -- ---xx flac 0.5562 grampasgrass2015-09-25.d1.t08.flac 11:20.00 119952044 B --- -- ---xx flac 0.5853 grampasgrass2015-09-25.d1.t09.flac 7:00.01 74090396 B --- -- ---xx flac 0.5125 grampasgrass2015-09-25.d1.t10.flac 94:03.06 995439752 B 0.5543 (10 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned