How to extract required data from pcap files & store them in .mat (MATLAB) format

Hi all

i am new to this group. i have pcap trace files containing netflow data. i want to extract src ip & dst ip address columns from the pcap files & store the extracted data in .mat format. The .mat format is the format which MATLAB reads. the whole idea is to extract src ip & dest ip addreses , then try some compression algorithms to compress these data. For trying compression algorithms, i need to work in MATLAB, that's why the need to extract the required data from pcap files & store them in .mat (MATLAB) format.

Hope someone has a solution for this

Thanks in advance,

Amogh Rajanna