Original Shntool output with SBEs length expanded size cdr WAVE probs filename 1:54.69 20271932 --- -- -xx par2004-11-13d1t01.flac 21:18.53 225563900 --- -- -xx par2004-11-13d1t02.flac 18:39.57 197525708 --- -- -xx par2004-11-13d1t03.flac 11:53.73 125944940 --- -- -xx par2004-11-13d1t04.flac 5:36.66 59425676 --- -- -xx par2004-11-13d1t05.flac 11:38.43 123227288 -b- -- -xx par2004-11-13d1t06.flac 8:53.62 94167068 --- -- -xx par2004-11-13d2t01.flac 21:23.27 226384748 --- -- -xx par2004-11-13d2t02.flac 13:40.19 144692732 --- -- -xx par2004-11-13d2t03.flac 13:39.65 144624524 --- -- -xx par2004-11-13d2t04.flac 11:17.06 119436956 --- -- -xx par2004-11-13d2t05.flac 12:51.43 136105124 -b- -- -xx par2004-11-13d3t01.flac 152:48.57 1542.44 MB (totals for 12 files, 0.5891 overall compression ratio) *************************************************************** Original Flac Fingerprints par2004-11-13d1t01.flac:d4a8f329e799526af267219d375d4891 par2004-11-13d1t02.flac:361f39fe19666bba4672b283f64293d3 par2004-11-13d1t03.flac:2b2ec4edb1d1ded648a3f6e5750d061d par2004-11-13d1t04.flac:7c67d9dc5e34535b2bb2e5a6b16fb01a par2004-11-13d1t05.flac:c092965f3318e5d2ce198cf29b179973 par2004-11-13d1t06.flac:a56b093addd079b22a8b0f21068b72b6 par2004-11-13d2t01.flac:2d5cd5117ee66ca587d69c5edc8cd1bb par2004-11-13d2t02.flac:c396fb109a903ff5e053158e3c98cf6f par2004-11-13d2t03.flac:9aaca39a77f7a125b04f7d0f9a799d7f par2004-11-13d2t04.flac:210c93f76f54a7a199401d79f0286a1e par2004-11-13d2t05.flac:18933b4f8d95822775343708652827ed par2004-11-13d3t01.flac:2cdfc57254287e0f2677ff7fe0e4e73f Edit: SBE on tracks, fixed with shntool. tracks renamed to etree standards; "fixed" kept in fixed files. separate txt file contains original shntool output, copy of original Flac Fingerprints, shntool output for fixed, renamed tracks, and copy of new Flac Fingerprints. *************************************************************** New Fixed Shntool output length expanded size cdr WAVE probs filename 1:54.69 20271932 --- -- -xx par2004-11-13d1t01.flac 21:18.53 225563900 --- -- -xx par2004-11-13d1t02.flac 18:39.57 197525708 --- -- -xx par2004-11-13d1t03.flac 11:53.73 125944940 --- -- -xx par2004-11-13d1t04.flac 5:36.66 59425676 --- -- -xx par2004-11-13d1t05.flac 11:38.43 123228380 --- -- -xx par2004-11-13d1t06-fixed.flac 8:53.62 94167068 --- -- -xx par2004-11-13d2t01.flac 21:23.27 226384748 --- -- -xx par2004-11-13d2t02.flac 13:40.19 144692732 --- -- -xx par2004-11-13d2t03.flac 13:39.65 144624524 --- -- -xx par2004-11-13d2t04.flac 11:17.06 119436956 --- -- -xx par2004-11-13d2t05.flac 12:51.43 136105580 --- -- -xx par2004-11-13d3t01-fixed.flac 152:48.58 1542.45 MB (totals for 12 files, 0.5895 overall compression ratio) *************************************************************** New Fixed Flac Fingerprints par2004-11-13d1t01.flac:d4a8f329e799526af267219d375d4891 par2004-11-13d1t02.flac:361f39fe19666bba4672b283f64293d3 par2004-11-13d1t03.flac:2b2ec4edb1d1ded648a3f6e5750d061d par2004-11-13d1t04.flac:7c67d9dc5e34535b2bb2e5a6b16fb01a par2004-11-13d1t05.flac:c092965f3318e5d2ce198cf29b179973 par2004-11-13d1t06-fixed.flac:30ba038e1e9d92a74d9094cc07bf646d par2004-11-13d2t01.flac:2d5cd5117ee66ca587d69c5edc8cd1bb par2004-11-13d2t02.flac:c396fb109a903ff5e053158e3c98cf6f par2004-11-13d2t03.flac:9aaca39a77f7a125b04f7d0f9a799d7f par2004-11-13d2t04.flac:210c93f76f54a7a199401d79f0286a1e par2004-11-13d2t05.flac:18933b4f8d95822775343708652827ed par2004-11-13d3t01-fixed.flac:1fbfe9ad60ebeb7a94d8190053c036c9 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned