{
  "legacy": {
    "crc_32": {
      "new": "9b268f13",
      "old": "585357c9"
    },
    "md5": {
      "new": "cb104b2174af1b10544b69f9f0f83d20",
      "old": "dd808d5aaf26a353d8bedb25d74fd9f3"
    },
    "session_lead_in": {
      "new": "01:00:00",
      "old": "00:00:00"
    },
    "session_pregap": {
      "new": "00:02:00",
      "old": "03:28:40"
    },
    "sha_1": {
      "new": "6a1feddc80e8884a7102c4fb68d766523459364c",
      "old": "742f77b94648c148100eea4c557da01cd6b3fe7c"
    }
  }
}