)]}'
{
  "commit": "945184f1b69609551872d83324aef263ceb6d1ac",
  "tree": "96795da81afa1fc5ddfd6edea849f41e00ac0be3",
  "parents": [
    "736644daf75f44acf61a2450926006829beb8234"
  ],
  "author": {
    "name": "bohanli",
    "email": "bohanli@google.com",
    "time": "Fri Jan 10 12:43:35 2020 -0800"
  },
  "committer": {
    "name": "Bohan Li",
    "email": "bohanli@google.com",
    "time": "Tue Jan 14 18:46:12 2020 +0000"
  },
  "message": "Add a speed feature to use tx type prune based on estimated RD.\n\nThe speed feature is turned on for speed 4 and 5.\nOn speed 4, speed loss is ~2%, with BD-rate gain of ~0.2% in overall\nPSNR.\n\nBD-rate on cpu-used\u003d4 (%):\n\n\tavgPSNR\t overPSNR  ssim     VMAF\nlowres\t-0.202\t -0.212\t   -0.190   -0.535\nmidres  -0.162   -0.181\t   -0.161   -0.437\nugc360p -0.249   -0.225\t   -0.136   -0.329\n\nAlso fixed a few implicit conversions.\n\nSTATS_CHANGED\n\nChange-Id: I2964dfb3cabe6f0090418f18cc9a46dd4dd578bf\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b683e9e5587e34b7f610bf3d4ee69d8b090794d6",
      "old_mode": 33188,
      "old_path": "av1/encoder/rdopt.c",
      "new_id": "9ef22d818f8b04159b0a16c56d039226f905f09e",
      "new_mode": 33188,
      "new_path": "av1/encoder/rdopt.c"
    },
    {
      "type": "modify",
      "old_id": "57f56ac21794d5ee18ac81a823f0e835ae0956f3",
      "old_mode": 33188,
      "old_path": "av1/encoder/speed_features.c",
      "new_id": "c99c727823e0cfc32efbf839493fc664af9f84bd",
      "new_mode": 33188,
      "new_path": "av1/encoder/speed_features.c"
    },
    {
      "type": "modify",
      "old_id": "bb6784f418a5ae984292f33218e67fe43419efce",
      "old_mode": 33188,
      "old_path": "av1/encoder/speed_features.h",
      "new_id": "e2c7d5e2df49d7b4fbfe049afbf6ba1b1c940865",
      "new_mode": 33188,
      "new_path": "av1/encoder/speed_features.h"
    }
  ]
}