)]}'
{
  "commit": "441e2eab1b86ca77521a084abfc2fbbf96c4abb9",
  "tree": "f82a0f0be62cdfaa6bfa1ef49c032e8582d885ff",
  "parents": [
    "d14c7265f190ff11869310c85bf177c4b622742f"
  ],
  "author": {
    "name": "John Koleszar",
    "email": "jkoleszar@google.com",
    "time": "Wed Mar 20 10:22:20 2013 -0700"
  },
  "committer": {
    "name": "John Koleszar",
    "email": "jkoleszar@google.com",
    "time": "Tue Mar 26 08:23:24 2013 -0700"
  },
  "message": "Add an in-loop deringing experiment\n\nAdds a per-frame, strength adjustable, in loop deringing filter. Uses\nthe existing vp9_post_proc_down_and_across 5 tap thresholded blur\ncode, with a brute force search for the threshold.\n\nResults almost strictly positive on the YT HD set, either having no\neffect or helping PSNR in the range of 1-3% (overall average 0.8%).\nResults more mixed for the CIF set, (-0.5 min, 1.4 max, 0.1 avg).\nThis has an almost strictly negative impact to SSIM, so examining a\ndifferent filter or a more balanced search heuristic is in order.\n\nOther test set results pending.\n\nChange-Id: I5ca6ee8fe292dfa3f2eab7f65332423fa1710b58\n",
  "tree_diff": [
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