$ sudo pip install pdml2flow-frame-inter-arrival-time
$ tshark -r dump.capture -Tpdml | pdml2flow +frame-inter-arrival-time --no_flow
0.0
7.152557373046875e-07
0.0
0.00018739700317382812
3.7670135498046875e-05
2.3126602172851562e-05
0.008971691131591797
0.16414976119995117
4.76837158203125e-07
3.123283386230469e-05