)]}'
{
  "commit": "658daf36fa25ff89a4041d398b7a572898b23ead",
  "tree": "e842b1fc6395c45b5e66a24c45c68c3c9d7676ee",
  "parents": [
    "003376fc8b6930ba65ee5a35f2f579fdc3307465"
  ],
  "author": {
    "name": "Paul Wilkins",
    "email": "paulwilkins@google.com",
    "time": "Tue Apr 15 19:15:43 2014 -0700"
  },
  "committer": {
    "name": "Paul Wilkins",
    "email": "paulwilkins@google.com",
    "time": "Wed Apr 16 10:13:06 2014 -0700"
  },
  "message": "Fix rate control bug.\n\nFix rate control bug whereby the rate factor heuristics\nwere being updated on arf overlays causing a rate surge\nfor a few frames followed by a corrective drop.\n\nThis fix eliminates many of the overshoot problems that\nwe were seeing on hard clips (even without applying\nstricter vbr rate control) and also helps quality on\nalmost all clips with some hard clips improving by \u003e5%.\n\nOverall quality results measured at speed 2.\nDerf  +1.78% opsnr , +2.44% SSIM\nStdhd +2.41% opsnr, +2.85% SSIM\n\nChange-Id: I2369df6295c2705963fa6307877f6acb304bcc39\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f2afc4645940a5c776e5ae5c888e347bad97068d",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_ratectrl.c",
      "new_id": "806ab93796d92602f55f70b084993666b3eb6eb6",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_ratectrl.c"
    }
  ]
}