)]}'
{
  "commit": "19084f89d2ced9926df06fafe122d9ea5595df84",
  "tree": "5a51cda104c7005a686a428867b2d9b2ed6e02e6",
  "parents": [
    "49c33ce5286db2661f7639e02b3cd7508370fd61"
  ],
  "author": {
    "name": "Elad Alon",
    "email": "eladalon@webrtc.org",
    "time": "Fri Nov 09 20:55:10 2018"
  },
  "committer": {
    "name": "Commit Bot",
    "email": "commit-bot@chromium.org",
    "time": "Mon Nov 12 14:05:11 2018"
  },
  "message": "Event logs - encode N channels as N-1\n\nSince the number of channels is always greater than 0, smaller\ndeltas can be accomplished by encoding a sequence of (1, 2, 1)\nas if the sequence were (0, 1, 0). This way, wrap around to the\nfirst value is a delta of 1, rahter than a delta of 3.\n\nFor simplicity\u0027s sake, though at the cost of consistency, we still\nencode the base event\u0027s number of channels unshifted. We do so\nbecause there are no bits to be gained by doing it otherwise, and\nthe value there is more likely to be manually inspected, than are\nthe deltas, so a simpler scheme has merit.\n\nBug: webrtc:8111\nChange-Id: I2d4def67da85c42802fe13cd0494fdd9f2b38f7a\nReviewed-on: https://webrtc-review.googlesource.com/c/110242\nCommit-Queue: Elad Alon \u003celadalon@webrtc.org\u003e\nReviewed-by: Björn Terelius \u003cterelius@webrtc.org\u003e\nCr-Commit-Position: refs/heads/master@{#25601}",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "8893759800f3041beb6923224a892ef183060297",
      "old_mode": 33188,
      "old_path": "logging/rtc_event_log/encoder/rtc_event_log_encoder_new_format.cc",
      "new_id": "ee470fd5f563f813724aec0219d2753c9b57295b",
      "new_mode": 33188,
      "new_path": "logging/rtc_event_log/encoder/rtc_event_log_encoder_new_format.cc"
    },
    {
      "type": "modify",
      "old_id": "78e27465030998e1c52e781d1b045ac4f12a6ad4",
      "old_mode": 33188,
      "old_path": "logging/rtc_event_log/rtc_event_log_parser_new.cc",
      "new_id": "131a0a7cb408fcd04ff739d24e417450ca1badf1",
      "new_mode": 33188,
      "new_path": "logging/rtc_event_log/rtc_event_log_parser_new.cc"
    }
  ]
}