)]}'
{
  "commit": "891a7d4df629a639d7db24b46da186e45cf5f003",
  "tree": "f5b8c71775b7ad26e9806333aebb31e6ea9e1d6e",
  "parents": [
    "848c6f6670593e791fdc008d1b3fbe994f74a65b"
  ],
  "author": {
    "name": "Satheesh Kumar",
    "email": "satheesh.kumar@ittiam.com",
    "time": "Mon Dec 15 16:38:40 2025 +0530"
  },
  "committer": {
    "name": "Yunqing Wang",
    "email": "yunqingwang@google.com",
    "time": "Tue Dec 16 11:07:27 2025 -0800"
  },
  "message": "Tune sf disable_loop_restoration_luma for speed \u003e\u003d 4\n\nIn this patch, the speed feature \u0027disable_loop_restoration_luma\u0027 is\ndisabled and the speed features \u0027disable_sgr_filter\u0027 and\n\u0027disable_wiener_coeff_refine_search\u0027 are enabled. This change\nimproves the VMAF performance for speed \u003e\u003d 4.\n\nPerformance results of encoder and decoder for HDRES2 resolution.\n\n         Instruction\n      Count Reduction(%)          BD-Rate Loss(%)\n cpu  Encoder  Decoder   avg.psnr    ssim     vmaf   vmaf_neg\n  4   -0.115   -0.388    -0.0755   -0.0598  -0.4995  -0.3505\n  5   -0.222   -0.518    -0.0610   -0.0543  -0.3819  -0.2567\n  6   -0.324   -0.488    -0.0694   -0.0736  -0.3513  -0.2507\n\nSTATS_CHANGED for speed \u003e\u003d 4\n\nChange-Id: I791113124afea90fc69b0d214da47f336b915b22\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "0a02a45a0f16de68d8790858de483ad7c9813376",
      "old_mode": 33188,
      "old_path": "av1/encoder/speed_features.c",
      "new_id": "05e17181078a352d29954155d4d6a4fe9771ff18",
      "new_mode": 33188,
      "new_path": "av1/encoder/speed_features.c"
    }
  ]
}