{
  "legacy": {
    "write_offset": {
      "new": "-48"
    }
  },
  "ring_codes": {
    "new": "A0100612742-0405 14 IFPI L554 A1 IFPI 946A, IFPI 947R",
    "old": "A0100612742-0405 14 IFPI L554 A1 IFPI 946A"
  }
}