)]}'
{
  "commit": "3ca43bf0aee35c25deba512f92dbe67a362619d3",
  "tree": "396b48a8fa14f5e10fc4981cc2bc229c445318cf",
  "parents": [
    "88f0dd642cdb07752b2a29b761dd3e5a1d35a7c0"
  ],
  "author": {
    "name": "Joe Young",
    "email": "joeyoung@google.com",
    "time": "Fri Oct 06 15:12:46 2017 -0700"
  },
  "committer": {
    "name": "Joe Young",
    "email": "joeyoung@google.com",
    "time": "Fri Oct 27 15:20:48 2017 -0700"
  },
  "message": "Ext-intra modification/tuning\n\nFor ext-intra direcation intra modes:\n\n1. Use neighbor block modes to modify edge filtering strength\n   Coding gain (lowres/midres/hdres):\n     (8 keyframes)\n     PSNR: -0.19 -0.22 -0.10\n     SSIM: -0.29 -0.27 -0.13\n\n2. Use context-based cdf to code angle_delta syntax\n     (8 keyframes)\n     PSNR: -0.20 -0.24 -0.27\n     SSIM: -0.29 -0.33 -0.37\n\n3. Filter corner sample:\n     (8 keyframes)\n     PSNR: -0.01 -0.02 -0.05\n     SSIM: -0.03 -0.04 -0.05\n\nCombined Bd-rate improvement for 8 keyframes\n     PSNR: -0.40 -0.47 -0.40\n     SSIM: -0.57 -0.60 -0.51\n\nChange-Id: Id47ac17b6bf91cd810b70cacfc5b457341f417f3\n",
  "tree_diff": [
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