)]}'
{
  "commit": "c41a549a014321c0cfd0d719d7737ca33ffcc482",
  "tree": "6896ce1dbb23582fc155655f41515b77bc8ed338",
  "parents": [
    "1e2aae1ae7b9fe4794c1be362a2c8e0e314e0a0a"
  ],
  "author": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Fri Feb 24 11:18:52 2017 -0800"
  },
  "committer": {
    "name": "Jingning Han",
    "email": "jingning@google.com",
    "time": "Tue Feb 28 07:04:12 2017 +0000"
  },
  "message": "Disable compound mode in sub8x8 coding blocks\n\nDisable the support of compound prediction modes for sub8x8 codking\nblocks. Make the rate-distortion optimizations process account for\nsuch constraints.\n\nWith the use 2x2 chroma prediction block, this makes the wrost case\nnumber of inter predictors same as vp9. It affects the coding\ngains by 0.35% for lowres, 0.17% for midres, and 0.08% for hdres.\n\nThe encoding speed is up by 10%.\n\nChange-Id: Ieb2a83030676911baa403e586f1f800cbf485d81\n",
  "tree_diff": [
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "av1/common/blockd.h",
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      "new_mode": 33188,
      "new_path": "av1/common/blockd.h"
    },
    {
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      "old_mode": 33188,
      "old_path": "av1/decoder/decodemv.c",
      "new_id": "dff0d5cbfb7aafea08f5930ad5220192df5c77ad",
      "new_mode": 33188,
      "new_path": "av1/decoder/decodemv.c"
    },
    {
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      "new_mode": 33188,
      "new_path": "av1/encoder/bitstream.c"
    },
    {
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      "old_mode": 33188,
      "old_path": "av1/encoder/encodeframe.c",
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      "new_path": "av1/encoder/encodeframe.c"
    },
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "av1/encoder/rdopt.c",
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      "new_path": "av1/encoder/rdopt.c"
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  ]
}