ref: 7fcd37916f92e56bd945af0496287b5db8cc8756
parent: 94672541fd9dc77636fb5fdb04b6ea87eedb6b8d
author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com>
date: Wed Mar 30 14:57:43 EDT 2022
flac: check sample rate before dividing by zero; also check number of channels