)]}'
{
  "commit": "83cbe226231b1affa2826cd6b88aef51578d47b8",
  "tree": "46fffdb40322975a2ca1027ae1c5a7a3cdadba86",
  "parents": [
    "ee41141466c0261678b6e92dc361534d1c5a209b"
  ],
  "author": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Tue Mar 17 18:40:40 2015 -0700"
  },
  "committer": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Wed Mar 18 12:04:58 2015 -0700"
  },
  "message": "Speed up non-rd mode decision search\n\nThis commit makes the encoder to explicitly calculate the SAD\nassociated with the LAST_FRAME motion vector and compare it to\nthat of the GOLDEN_FRAME given by integral projection motion\nestimation. It skips the expensive sub-pixel motion search over\nGOLDEN_FRAME when the LAST_FRAME can provide fairly good motion\ncompensated prediction quality.\n\nFor dark720p speed -6 single thread goes from\n33304 b/f, 40.070 dB, 18156 ms -\u003e\n33319 b/f, 40.061 dB, 17611 ms\n\nChange-Id: I01bc94b9b598075567a392111046b97a9bc30efe\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a96a97453e0249b6669c6ecbbbe33c095462b547",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_pickmode.c",
      "new_id": "6dfb9eedde14e15b3bff64b5a32625fdfcb67156",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_pickmode.c"
    }
  ]
}