read-packet-to-console.py

from QGIS_FMV.klvdata.element import UnknownElement
from QGIS_FMV.klvdata.streamparser import StreamParser
import sys
from qgis.PyQt.QtWidgets import QApplication

app = QApplication([""])


print("Number of arguments:", len(sys.argv), "arguments.")

if len(sys.argv) == 2:

    print("data: " + sys.argv[1])
    stdout_data = open(sys.argv[1], "rb").read()

    for packet in StreamParser(stdout_data):
        if isinstance(packet, UnknownElement):
            print("Error interpreting klv data, metadata cannot be read.")
            continue
        data = packet.MetadataList()
        print("First Precision Time Stamp:" + str(data[2]))