title: Difference between PyShark and TShark Packet Count
body: <p>I am trying to start two different tshark process with the following python script.</p>
  
  <pre><code>import pyshark
  import subprocess
  
  packet_count_pyshark = 0
  packet_count_tshark = 0
  
  tsharkCall = ["tshark", "-i", "Wi-Fi", "-w", "tshark_capture" + ".pcap"]
  print("Starting TShark")
  tshark_process = subprocess.Popen(tsharkCall, stderr=subprocess.DEVNULL)
  print("Starting Pyshark")
  capture = pyshark.LiveCapture(interface='Wi-Fi')
  for packet in capture.sniff_continuously():
      packet_count_pyshark += 1
      print("Pyshark : ", packet_count_pyshark)
  </code></pre>
  
  <p>After executing the script I opened 10 different youtube videos from browser to create a huge traffic. After waiting around 30 seconds. I cut the program flow with CTRL+C. I saw that the last packet count captured by the pyshark is 6672 however, the number of packets in the tshark pcapng file is 63916. There is a huge gap between the two. I wonder the what is this originated from? Am I doing/understanding something wrong? Any idea is appreciated. Issue is also present at github > <a href="https://github.com/KimiNewt/pyshark/issues/375" rel="nofollow noreferrer">https://github.com/KimiNewt/pyshark/issues/375</a></p>
  
  <p>My Pyshark version is 0.4.2.9 and my TShark version is TShark (Wireshark) 3.0.0 (v3.0.0-0-g937e33de)</p>