length expanded size cdr WAVE problems fmt ratio filename 1:14.11 13079516 B --- -- ---xx flac 0.4799 mtngoats2012-11-04.fm.t01.flac 4:08.06 43761356 B --- -- ---xx flac 0.4791 mtngoats2012-11-04.fm.t02.flac 4:05.12 43246268 B --- -- ---xx flac 0.4872 mtngoats2012-11-04.fm.t03.flac 3:36.09 38123612 B --- -- ---xx flac 0.4895 mtngoats2012-11-04.fm.t04.flac 4:34.20 48380684 B --- -- ---xx flac 0.5005 mtngoats2012-11-04.fm.t05.flac 4:32.60 48121964 B --- -- ---xx flac 0.4737 mtngoats2012-11-04.fm.t06.flac 2:23.17 25265228 B --- -- ---xx flac 0.5039 mtngoats2012-11-04.fm.t07.flac 0:20.61 3671516 B --- -- ---xx flac 0.4848 mtngoats2012-11-04.fm.t08.flac 24:54.46 263650144 B 0.4874 (8 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned