)]}'
{
  "commit": "ba61d43335d4292d2f5ce50ddb774707ac1246a8",
  "tree": "f7502fb14f0b8ab44c7b5d5f0998e59ee3bcc8a5",
  "parents": [
    "c8ff9ff409106d2f6c13f2116ea626d4271bbd07"
  ],
  "author": {
    "name": "Satheesh Kumar",
    "email": "satheesh.kumar@ittiam.com",
    "time": "Mon May 19 15:24:21 2025 +0530"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Tue May 20 13:34:03 2025 -0700"
  },
  "message": "lc-dec: Bias against RD cost of split partition\n\nThis patch introduces a speed feature to increase the RD cost of\nPARTITION_SPLIT type so that encoder decisions are biased towards\nlarger partition size.\n\n      Decode Time              BD-Rate Loss(%)\n cpu  Reduction(%)  avg.psnr    ssim     vmaf    vmaf_neg\n  1     2.033        0.1219    0.0546  -0.0185    0.0210\n  2     1.453       -0.0148   -0.0399  -0.0569   -0.0373\n  3     1.768        0.1098    0.0864   0.0498    0.0475\n\nSTATS_CHANGED for low complexity decode.\n\nChange-Id: I8bddab0f5527ff85ef463a40dd15ad23489432fc\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "956c669d48cbca24f3850bc5288763c3e8842c7f",
      "old_mode": 33188,
      "old_path": "av1/encoder/partition_search.c",
      "new_id": "9d70eabb380d499593b5fafc3ac28d3245df8611",
      "new_mode": 33188,
      "new_path": "av1/encoder/partition_search.c"
    },
    {
      "type": "modify",
      "old_id": "d9b993189d47496c19d2f3314d8efa0131987e22",
      "old_mode": 33188,
      "old_path": "av1/encoder/speed_features.c",
      "new_id": "6c06685891e1ec2a83d18114ffa2eb09fc937f1a",
      "new_mode": 33188,
      "new_path": "av1/encoder/speed_features.c"
    },
    {
      "type": "modify",
      "old_id": "4c96c67768ce2ff8c36554e384a9bf7139ee0f5f",
      "old_mode": 33188,
      "old_path": "av1/encoder/speed_features.h",
      "new_id": "a7a46c8b96e988ce6a1108179fd89272dc1f3509",
      "new_mode": 33188,
      "new_path": "av1/encoder/speed_features.h"
    }
  ]
}