Exporting klv packets as one JSON file with decoded packets as json array.

To save KLV packets as one json file containing packets array you should run the utility with -k or –klvCaptureFormat flag adding jsonFile option.

StExporterProc.exe -i C:\Movie\StanagFile.ts -o C:\Movie\frames -k jsonFile 

The above command will read a file "C:\Movie\StanagFile.ts" and save every KLV packet as a json entry in array of packets with the following naming convention - klvs_[KLV Pid Number].json (for example klvs_0X1E2.json) where 0X1E2 is a KLV Pid.

If more than one KLV Pid present in the stream, there will be a corresponding number of files.

When exporting to json file, In addition to the decoded packets, their numbers along with a corresponding frame number and decoded Klv time will be added:

[
    {
    "pcktNumber": 2,
    "frameNumber": 2,
    "time": "2010-09-02T04:06:31.641Z",
    "klvs": {
      "2": 1283400391640954,
      "65": 3,
      "3": "test",
      "10": "15HD BN-2T",
      "5": 231.211,
      "6": 7.242,
      "7": 0.6088,
      "11": "EOW",
      "12": "Geodetic WGS84",
      "13": -31.04293237,
      "14": 150.492976033,
      "15": 2644.6,
      "16": 40.513,
      "17": 22.789,
      "18": 359.835937656,
      "19": -23.893463166,
      "20": 0.535369842,
      "21": 2934.21,
      "22": 2074.62,
      "23": -31.058257716,
      "24": 150.471234718,
      "25": 1456.7,
      "26": -0.016093,
      "27": 0.000314,
      "28": 0.003413,
      "29": -0.018272,
      "30": 0.010071,
      "31": 0.004058,
      "32": 0.001458,
      "33": 0.012266,
      "40": -31.058257716,
      "41": 150.471234718,
      "42": 1456.7,
      "56": 47,
      "57": 2683.0,
      "1": -4601
    }
  },
  ...
]

You can enable video preview by adding -v flag.

In order to capture Klv packets from UDP network stream, specify the url as input.

StExporterProc.exe -i udp://227.1.1.1:30120 -o C:\Movie\frames -k jsonFile