config.jetson-xavier

{
  "OPENDATACAM_VERSION": "3.0.2",
  "PATH_TO_YOLO_DARKNET" : "/darknet",
  "VIDEO_INPUT": "usbcam",
  "NEURAL_NETWORK": "yolov4",
  "VIDEO_INPUTS_PARAMS": {
    "file": "opendatacam_videos/demo.mp4",
    "usbcam": "v4l2src device=/dev/video0 ! video/x-raw, framerate=30/1, width=640, height=360 ! videoconvert ! appsink",
    "raspberrycam": "nvarguscamerasrc ! video/x-raw(memory:NVMM),width=1280, height=720, framerate=30/1, format=NV12 ! nvvidconv ! video/x-raw, format=BGRx, width=640, height=360 ! videoconvert ! video/x-raw, format=BGR ! appsink",
    "remote_cam": "YOUR IP CAM STREAM (can be .m3u8, MJPEG ...), anything supported by opencv",
    "remote_hls_gstreamer": "souphttpsrc location=http://YOUR_HLSSTREAM_URL_HERE.m3u8 ! hlsdemux ! decodebin ! videoconvert ! videoscale ! appsink"
  },
  "TRACKER_SETTINGS": {
    "objectMaxAreaInPercentageOfFrame": 80,
    "confidence_threshold": 0.2,
    "iouLimit": 0.05,
    "unMatchedFrameTolerance": 5
  },
  "COUNTER_SETTINGS": {
    "minAngleWithCountingLineThreshold": 5,
    "computeTrajectoryBasedOnNbOfPastFrame": 5
  },
  "VALID_CLASSES": ["*"],
  "DISPLAY_CLASSES": [
    { "class": "bicycle", "hexcode": "1F6B2"},
    { "class": "person", "hexcode": "1F6B6"},
    { "class": "truck", "hexcode": "1F69B"},
    { "class": "motorbike", "hexcode": "1F6F5"},
    { "class": "car", "hexcode": "1F697"},
    { "class": "bus", "hexcode": "1F68C"}
  ],
  "PATHFINDER_COLORS": [
    "#1f77b4",
    "#ff7f0e",
    "#2ca02c",
    "#d62728",
    "#9467bd",
    "#8c564b",
    "#e377c2",
    "#7f7f7f",
    "#bcbd22",
    "#17becf"
  ],
  "COUNTER_COLORS": {
    "yellow": "#FFE700",
    "turquoise": "#A3FFF4",
    "green": "#a0f17f",
    "purple": "#d070f0",
    "red": "#AB4435"
  },
  "NEURAL_NETWORK_PARAMS": {
    "yolov4": {
      "data": "cfg/coco.data",
      "cfg": "cfg/yolov4-416x416.cfg",
      "weights": "yolov4.weights"
    },
    "yolov4-tiny": {
      "data": "cfg/coco.data",
      "cfg": "cfg/yolov4-tiny.cfg",
      "weights": "yolov4-tiny.weights"
    }
  },
  "TRACKER_ACCURACY_DISPLAY": {
    "nbFrameBuffer": 300,
    "settings": {
      "radius": 3.1,
      "blur": 6.2,
      "step": 0.1,
      "gradient": {
        "0.4":"orange",
        "1":"red"
      },
      "canvasResolutionFactor": 0.1
    }
  },
  "MONGODB_URL": "mongodb://mongo:27017",
  "PORTS": {
    "app": 8080,
    "darknet_json_stream": 8070,
    "darknet_mjpeg_stream": 8090
  }
}