)]}'
{
  "commit": "5a5df19de30fec82bd64a846e4d0341b7d03594a",
  "tree": "792ff136d5d3a9ee913b1e467f4804f39d02c7ba",
  "parents": [
    "4d0ec7aacd2227b1b98d1f5100bde64c7797b962"
  ],
  "author": {
    "name": "Ronald S. Bultje",
    "email": "rbultje@google.com",
    "time": "Wed Dec 12 10:25:58 2012 -0800"
  },
  "committer": {
    "name": "Ronald S. Bultje",
    "email": "rbultje@google.com",
    "time": "Wed Dec 12 16:23:57 2012 -0800"
  },
  "message": "New default coefficient/band probabilities.\n\nGives 0.5-0.6% improvement on derf and stdhd, and 1.1% on hd. The\nold tables basically derive from times that we had only 4x4 or\nonly 4x4 and 8x8 DCTs.\n\nNote that some values are filled with 128, because e.g. ADST ever\nonly occurs as Y-with-DC, as does 32x32; 16x16 ever only occurs\nas Y-with-DC or as UV (as complement of 32x32 Y); and 8x8 Y2 ever\nonly has 4 coefficients max. If preferred, I can add values of\nother tables in their place (e.g. use 4x4 2nd order high-frequency\nprobabilities for 8x8 2nd order), so that they make at least some\nsense if we ever implement a larger 2nd order transform for the\n8x8 DCT (etc.), please let me know\n\nChange-Id: I917db356f2aff8865f528eb873c56ef43aa5ce22\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1255fce5ed42b96e125c26bb08a714ef2a11f3c4",
      "old_mode": 33188,
      "old_path": "vp9/common/vp9_default_coef_probs.h",
      "new_id": "afd517064d5f79e508d06fef1d42db1cec284336",
      "new_mode": 33188,
      "new_path": "vp9/common/vp9_default_coef_probs.h"
    },
    {
      "type": "modify",
      "old_id": "bcc3b1f814c1e3d2bddad0cc709244ab614b4464",
      "old_mode": 33188,
      "old_path": "vp9/encoder/vp9_tokenize.c",
      "new_id": "d5669c53208047d44eb131788ce5b6225c8e98f2",
      "new_mode": 33188,
      "new_path": "vp9/encoder/vp9_tokenize.c"
    }
  ]
}