length expanded size cdr WAVE problems fmt ratio filename 0:59.65 10560524 B --- -- ---xx flac 0.4102 martinsexton2012-02-26.fm.t01.flac 3:48.03 40226300 B --- -- ---xx flac 0.4153 martinsexton2012-02-26.fm.t02.flac 5:13.42 55312028 B --- -- ---xx flac 0.4152 martinsexton2012-02-26.fm.t03.flac 3:29.12 36895868 B --- -- ---xx flac 0.4180 martinsexton2012-02-26.fm.t04.flac 5:02.73 53444540 B --- -- ---xx flac 0.4171 martinsexton2012-02-26.fm.t05.flac 3:39.25 38690444 B --- -- ---xx flac 0.4252 martinsexton2012-02-26.fm.t06.flac 0:24.24 4290092 B --- -- ---xx flac 0.4148 martinsexton2012-02-26.fm.t07.flac 22:37.19 239419796 B 0.4175 (7 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned