shell/.local/bin/flacfix

   1 #!/bin/bash
   2
   3 if [ "$#" -eq 0 ]
   4 then
   5         echo "Usage: $0 flacfile [flacfile [flacfile ...]]" >&2
   6         exit 1
   7 fi
   8
   9 while [ "$#" -ge 1 ];
  10 do
  11         samplerate="$(metaflac --show-sample-rate "$1")"
  12         bitdepth="$(metaflac --show-bps "$1")"
  13         if ! [ "$samplerate" = 44100 -o "$samplerate" = 4800 -a $bitdepth = 16 ]
  14         then
  15                 tfile="$(mktemp --tmpdir --suffix=.flac)"
  16                 sox "$1" -r 44100 -b 16 "$tfile"
  17                 mv -v "$tfile" "$1"
  18         fi
  19         shift
  20 done