)]}'
{
  "commit": "069a43d86f440461087ae2a7997177992eba47fb",
  "tree": "2e8efa3be7885d6e1b04796662cadbcd4d385fe0",
  "parents": [
    "b92513b0a009fcf5adc2276948fde55d33cafd79"
  ],
  "author": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Sat Oct 10 21:50:51 2020 -0700"
  },
  "committer": {
    "name": "Urvang Joshi",
    "email": "urvang@google.com",
    "time": "Sat Oct 31 01:19:05 2020 +0000"
  },
  "message": "Extend joint motion search range\n\nAllow slightly wider full pixel motion search range for frame\ndistance weighted compound mode to cover the fact that single\nreference frame mode\u0027s motion vector may not fully reflect the\neffective region for joint compound mode.\n\nThe compression performance is improved in speed 1 150 frames vbr\nsetting:\n        avg PSNR       overall PSNR       SSIM\nlowres  -0.140\t        -0.143\t         -0.127\nmidres2 -0.193\t        -0.194\t         -0.190\nugc480p -0.210\t        -0.209\t         -0.297\n\nSTATS_CHANGED\n\nChange-Id: Ibf752e7c6610c6504b7db8b79726f3efccd2575a\n(cherry picked from commit 213150e3bafdfa0340131106a5f56a36c06a0556)\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "70cfbf73dad1f9f14246172b25340457866d81b7",
      "old_mode": 33188,
      "old_path": "av1/encoder/mcomp.c",
      "new_id": "5eff5bf953d2e713c8f350c3e13bc077576d8f3f",
      "new_mode": 33188,
      "new_path": "av1/encoder/mcomp.c"
    },
    {
      "type": "modify",
      "old_id": "1ee341236a80eb4c4a79d06f47add735cf9a2dd0",
      "old_mode": 33188,
      "old_path": "av1/encoder/motion_search_facade.c",
      "new_id": "6fba22c359acaa6ed08f55ef9f615a47be5d4235",
      "new_mode": 33188,
      "new_path": "av1/encoder/motion_search_facade.c"
    }
  ]
}