{
  "legacy": {
    "crc_32": {
      "new": "d9bd0e50",
      "old": "67321ca9"
    },
    "length": {
      "new": "00:16:05",
      "old": "00:17:05"
    },
    "md5": {
      "new": "7e1b7e5a2483978ceaee80a7d83e785f",
      "old": "f917613cd41fa36a57c2595cd1b6f794"
    },
    "pregap": {
      "new": "00:02:00",
      "old": "00:03:00"
    },
    "sectors": {
      "new": "1205",
      "old": "1280"
    },
    "sha_1": {
      "new": "daeff923d6a06149616ab540129b7d326e2e59eb",
      "old": "9f2f5dde884f4990a160e0da1aa8f8a3fca541da"
    },
    "size": {
      "new": "2834160",
      "old": "3010560"
    }
  }
}