length expanded size cdr WAVE problems fmt ratio filename 7:56.08 83985260 B --- -- ---xx flac 0.5382 sf1999-08-14s1t01.flac 5:48.44 61490732 B --- -- ---xx flac 0.5116 sf1999-08-14s1t02.flac 8:03.60 85342364 B --- -- ---xx flac 0.5234 sf1999-08-14s1t03.flac 5:22.01 56803196 B --- -- ---xx flac 0.5181 sf1999-08-14s1t04.flac 8:52.29 93913052 B --- -- ---xx flac 0.5234 sf1999-08-14s1t05.flac 5:09.09 54528812 B --- -- ---xx flac 0.4896 sf1999-08-14s1t06.flac 3:06.31 32883356 B --- -- ---xx flac 0.4886 sf1999-08-14s1t07.flac 8:03.14 85234172 B --- -- ---xx flac 0.4961 sf1999-08-14s1t08.flac 6:01.17 63720428 B --- -- ---xx flac 0.5752 sf1999-08-14s1t09.flac 5:52.67 62250428 B --- -- ---xx flac 0.5141 sf1999-08-14s1t10.flac 2:12.22 23336588 B --- -- ---xx flac 0.3891 sf1999-08-14s1t11.flac 9:58.64 105637772 B --- -- ---xx flac 0.5421 sf1999-08-14s1t12.flac 76:26.66 809126160 B 0.5190 (12 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned