Configuration

The server's basic configuration is done via config.json file (/StServer/data folder) If this file does not exist, it is created automatically on the first run.

{
  "db": {
    "connection_str": "mongodb://localhost:27017/db"
  },
  "videos": {
    "dir": "c:/StServer/videos"
  },
  "annotations": {
    "dir": "c:/StServer/annotations"
  },
  "license": {
    "key": "57634006-CD1B8A78-F5EE465A-D5D4D008"
  },
  "ingester": {
    "path": "c:\\StServer\\dlls\\SegmentIngesterProc.exe"
  },
  "player": {
    "path": "c:\\StServer\\dlls\\KlvPlayerRawCapture.exe"
  }
  "redis": {
    "connection_str": "redis://localhost:6379"
  },
  "ramdrive": {
    "path": "R:"
  },
  "logs": {
    "accessLogsMax": 5000
  },
  "videoserver": {
    "useInternal": true,
    "externalUrl": "http://localhost:4000"
  },
  "maps": {
    "layers": [
      {
        "title": "OpenStreet Maps",
        "tileLayer": "http://{s}.tile.osm.org/{z}/{x}/{y}.png",
        "attribution": "&copy; <a href=\"http://osm.org/copyright\">OpenStreetMap</a>"
      },
      {
        "title": "Thunderforest Landscape",
        "tileLayer": "http://{s}.tile.thunderforest.com/landscape/{z}/{x}/{y}.png",
        "attribution": "&copy; <a href=\"http://www.opencyclemap.org\">OpenCycleMap</a>, &copy; <a href=\"http://www.openstreetmap.org/copyright\">OpenStreetMap</a>"
      },
      {
        "title": "Esri WorldImagery",
        "tileLayer": "http://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}",
        "attribution": "Tiles &copy; Esri &mdash; Source: Esri, i-cubed, USDA, USGS, AEX, GeoEye, Getmapping, Aerogrid, IGN, IGP, UPR-EGP, and the GIS User Community"
      }
    ]
  }
}

• db MongoDB configuration
• videos Missions / Video directory. Specifies the location of the uploaded videos and other mission related resources.
• annotations Annotations directory. Specifies the location of the uploaded annotations and other annotation related resources.
• license License Key.
• ingester Ingester module location.
• player Raw Capture / Video Player module location.
• redis Redis configuration parameters.
• ramdrive Ramdrive configuration parameters.
• logs Logs configuration parameters.
• videoserver Videoserver parameters. If useInternal is set to false, the server will try to use an external video server cluster at externalUrl location.
• maps Maps configuration parameters.

Video server cluster.

A single instance of StanagOnDemand Server runs in a single thread, as it uses Node.js. To take advantage of multi-core systems for video serving it is better to separate video delivery from other server tasks to handle the load. It can be easily done by launching a cluster of videoServer processes.
The video server is located in \videoserver directory
You can run it with the following parameters:
'Option: -p <port> Port, -r <path> Root, -t <limit> Throttle'

• port to send the requests.
• path to the video directory.
• limit to throttle the output rate.