{
  "legacy": {
    "write_offset": {
      "new": "+24|+24, -576|-576",
      "old": "+24, -576|-576"
    }
  },
  "ring_codes": {
    "new": "<HDR-0164-0744>HL724C IFPI L463 IFPI 7838\nHDR-0164-0744\t3MM1\tC\t17 IFPI L223 IFPI 3903\n<HDR-0164-0744>HL724A IFPI L463 IFPI 7838",
    "old": "<HDR-0164-0744>HL724C IFPI L463 IFPI 7838\nHDR-0164-0744\t3MM1\tC\t17 IFPI L223 IFPI 3903"
  }
}