)]}'
{
  "commit": "501987cdc366d11f272a284e25c446dc990cea12",
  "tree": "9d70d6a9266b78f83f11c8bdef26efdd90dc574c",
  "parents": [
    "2c87928754253a6da83518512836a65172d782df"
  ],
  "author": {
    "name": "Elliott Karpilovsky",
    "email": "elliottk@google.com",
    "time": "Tue Jul 14 21:57:33 2020 -0700"
  },
  "committer": {
    "name": "Elliott Karpilovsky",
    "email": "elliottk@google.com",
    "time": "Fri Jul 17 18:42:50 2020 +0000"
  },
  "message": "Add --step for temporal subsampling\n\nIf --step is set to a value N, then every Nth frame will\nbe encoded.\n\nThe input stream \"I\" should be treated as having the following\nfilters applied to it, in this order:\n\n1. I is fed to the skip filter. If --skip is set, the first N frames are\n  dropped, producing a new stream I\u0027.\n\n2. I\u0027 is fed to the step filter. If --step is set, every Nth frame is\n  output into a new stream I\u0027\u0027.\n\n3. I\u0027\u0027 is fed through the limit filter. If --limit is set, then\n  this filter lets through the first N frames and drops the rest. This\n  final stream is sent to the encoder.\n\nExamples (assuming the first frame is \"frame 1\"):\n\n--limit\u003d5 --skip\u003d0 --step\u003d1\n  Frames 1 through 5 are encoded.\n\n--limit\u003d5 --skip\u003d5 --step\u003d1\n  Frames 6 through 10 are encoded.\n\n--limit\u003d5 --skip\u003d5 --step\u003d2\n  Frames 6, 8, 10, 12, and 14 are encoded.\n\nChange-Id: I08448a1e720904ae4b1cf96e99e8e6ec6678ce09\n",
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