)]}'
{
  "commit": "b04d766800f39ed97361d2ec13b740cbf5bca534",
  "tree": "cf870cdf53eae74616540c28f6847b812d0d8d13",
  "parents": [
    "61c4295af8c56c3dbe3a97a8a80a29099e587c69"
  ],
  "author": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Thu May 29 16:53:23 2014 -0700"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Mon Jun 09 08:26:50 2014 -0700"
  },
  "message": "Use small transform size in non-rd real-time mode\n\nIn non-rd real-time mode, choosing smaller transform size in\nencoding gives better video quality and good speed gain than\nchoosing larger transform size. This patch set tx size search\nmethod to ALLOW_8X8, which is better than using 4x4 or other\nlarger sizes.\n\nBorg tests on rtc set at speed 6 showed significant gain on quality.\nPSNR gain: 11.034% and SSIM gain: 15.466%.\n\nThe speed gain is 5% - 12% for \u003c720p clips, and 2% - 7% for\n720p clips.\n\nChange-Id: If4dc74ed2df359346b059f47fb73b4a0193ec548\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "914bb370aee9ee6edc3fe67d1954cd066257e6d1",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_encodeframe.c",
      "new_id": "98f7ee4ce87353c77c29ad5a56ec77160211014c",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_encodeframe.c"
    },
    {
      "type": "modify",
      "old_id": "b7f8397479b767d80110afdeb38b516dac725006",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_speed_features.c",
      "new_id": "729fa481b5bfc9e9f1520d8a18566cc484a6e7e4",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_speed_features.c"
    },
    {
      "type": "modify",
      "old_id": "3e7cd27d8b8681605ee68d250fbbca04e0f56f63",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_speed_features.h",
      "new_id": "09180950df4aa7d740ff56e34859694fd8265299",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_speed_features.h"
    }
  ]
}