[
  {
  "Format": "webm",
  "Scale": "1920:1080",
  "Resize": false,
  "VideoBitrate": 900,
  "AudioBitrate": 192,
  "VideoCodec": "libvpx-vp9",
  "CleanFilename": false,
  "CRF": 30,
  "FPS": 30,
  "Input": "test_video.mp4",
  "OutDir": "dash_test",
  "Passes": 2,
  "Extras": [
    "-row-mt", "1",
    "-cpu-used", "8",
    "-g", "150",
    "-keyint_min", "150",
    "-tile-columns", "4",
    "-tile-rows", "2",
    "-frame-parallel", "1",
    "-tune-content", "1"
    ]
  },
  {
  "Format": "webm",
  "Scale": "1280:720",
  "Resize": false,
  "VideoBitrate": 600,
  "AudioBitrate": 192,
  "VideoCodec": "libvpx-vp9",
  "CleanFilename": false,
  "CRF": 30,
  "FPS": 30,
  "Input": "test_video.mp4",
  "OutDir": "dash_test",
  "Passes": 2,
  "Extras": [
    "-row-mt", "1",
    "-cpu-used", "8",
    "-g", "150",
    "-keyint_min", "150",
    "-tile-columns", "4",
    "-tile-rows", "2",
    "-frame-parallel", "1",
    "-tune-content", "1"
    ]
  },
  {
  "Format": "webm",
  "Scale": "640:360",
  "Resize": false,
  "VideoBitrate": 300,
  "AudioBitrate": 192,
  "VideoCodec": "libvpx-vp9",
  "CleanFilename": false,
  "CRF": 30,
  "FPS": 30,
  "Input": "test_video.mp4",
  "OutDir": "dash_test",
  "Passes": 2,
  "Extras": [
    "-row-mt", "1",
    "-cpu-used", "8",
    "-g", "150",
    "-keyint_min", "150",
    "-tile-columns", "4",
    "-tile-rows", "2",
    "-frame-parallel", "1",
    "-tune-content", "1"
    ]
  }
]