title: finding ECM data in Mpeg TS
body: <p>I have a pcap trace with some scrambled Mpeg-ts data. I want to know if the ECM data is coming with it or not?</p>
  
  <p>With the normal Wireshark MPEG-ts dis-sector I am not able to see that. So, is there any way to do so?</p>
  
  <p>I have tried some Mpeg-TS readers by extracting the Mpeg data from pcap, but i am not able to find out if ECM is there or not?</p>
  
  <p>Also, i think ECM can be In-band and out-band So, if its out-band, how a i come to know the same?</p>
  
  <p>I have some PIDs inside the Mpeg headers, but I am not sure which PID refers to the ECM data and how will i be able to detect that.</p>