)]}'
{
  "commit": "b53a4d7108498d1d1a9a5667093c2cafff2d23e9",
  "tree": "140c11b22ee2aa235813bbf50ef62c614259d8fc",
  "parents": [
    "cde98489ba123f576489d16127f213e0fb7c1386"
  ],
  "author": {
    "name": "Sai Deng",
    "email": "sdeng@google.com",
    "time": "Wed Mar 17 15:15:10 2021 -0700"
  },
  "committer": {
    "name": "Sai Deng",
    "email": "sdeng@google.com",
    "time": "Fri Mar 19 20:41:53 2021 -0700"
  },
  "message": "Add support of libvmaf v2.x for tune\u003dvmaf*\n\nRemoved libvmaf v1.x\u0027s code;\nReplaced libvmaf_rc\u0027s functions with libvmaf 2.0\u0027s.\n\nbaseline\u003dpsnr, 150 frames, cpu-used\u003d3, vbr\n------------------------------------------\ndata set\u003dhdres                      PSNR    SSIM    VMAF    VMAF_NEG\ntune\u003dvmaf                            --      --    -36.5%     --\ntune\u003dvmaf_neg                       11.9%   6.0%   -22.6%    -8.6%\ntune\u003dvmaf_with_preprocessing         --      --    -35.2%     --\ntune\u003dvmaf_without_preprocessing      7.4%   7.5%    -2.9%    -2.7%\n------------------------------------------\ndata set\u003dmidres_bd10                PSNR    SSIM    VMAF    VMAF_NEG\ntune\u003dvmaf                            --      --    -33.1%     --\ntune\u003dvmaf_neg                       10.0%   4.2%   -22.7%   -10.2%\ntune\u003dvmaf_with_preprocessing         --      --    -30.5%     --\ntune\u003dvmaf_without_preprocessing      4.2%   3.7%    -3.5%    -3.0%\n\nPlease note that there are some issues in libvmaf that multi-threading\nVMAF calculations cannot be enabled.\n\nChange-Id: Ic94cedbc3719dbbd341b3dcccec758b68a42b71c\n",
  "tree_diff": [
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