)]}'
{
  "commit": "752940ee4e4da68bc58d8d76a1f725a81ea264e1",
  "tree": "2cb79897cd39daf3c1941d0d1b53554b3b07a8ed",
  "parents": [
    "1d152825426a900bfdb19836f88dfbaa29f3ac84"
  ],
  "author": {
    "name": "Hui Su",
    "email": "huisu@google.com",
    "time": "Wed Apr 03 12:38:01 2019 -0700"
  },
  "committer": {
    "name": "Hui Su",
    "email": "huisu@google.com",
    "time": "Thu Apr 04 16:28:43 2019 +0000"
  },
  "message": "Use 64x64 SB size more aggressively\n\nThis patch makes the encoder use 64x64 superblock size more\naggressively:\nBefore: speed \u003e\u003d 2, low resolution\nNow:    speed \u003e\u003d 1, low and mid resolution(up to 480P)\n\nThis imporves both encoding quality and speed.\n\nQuality gains(%):\n         speed 1   seed 2   speed 3   speed 4\nlowres    -0.17      -        -         -\nmidres    -0.01    -0.01    -0.19     -0.23\n\nSpeed gains(%):\n         speed 1   seed 2   speed 3   speed 4\nlowres    2.5       -        -         -\nmidres    1.5       1.2      2.4       2.5\n\nSTATS_CHANGED\n\nChange-Id: I1cbf3aa1cf05ae8d4cb2eda07fb23e1c18c0a1b4\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "d2b9ab2c3b7538b3cbb399ef54c6cfc3d42823fe",
      "old_mode": 33188,
      "old_path": "av1/encoder/encoder.c",
      "new_id": "e33b36bc4a78cbd2ecd8283e87b1fd821929a58b",
      "new_mode": 33188,
      "new_path": "av1/encoder/encoder.c"
    }
  ]
}