length expanded size cdr WAVE problems fmt ratio filename 1:04.14 11322572 B --- -- ---xx flac 0.4701 low2012-09-13.fm.t01.flac 3:20.46 35388236 B --- -- ---xx flac 0.4682 low2012-09-13.fm.t02.flac 3:21.72 35625788 B --- -- ---xx flac 0.4699 low2012-09-13.fm.t03.flac 3:54.32 41352908 B --- -- ---xx flac 0.4731 low2012-09-13.fm.t04.flac 3:45.08 39708860 B --- -- ---xx flac 0.4688 low2012-09-13.fm.t05.flac 3:42.52 39283148 B --- -- ---xx flac 0.4777 low2012-09-13.fm.t06.flac 5:20.26 56509196 B --- -- ---xx flac 0.4717 low2012-09-13.fm.t07.flac 3:11.58 33828860 B --- -- ---xx flac 0.4721 low2012-09-13.fm.t08.flac 0:25.12 4438268 B --- -- ---xx flac 0.4793 low2012-09-13.fm.t09.flac 28:06.20 297457836 B 0.4718 (9 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned