camera intrinsics issues

[Zoltan3057]

Hi, Why intrinsic is different for each image in the sample dataset. I assume one camera only have one intrinsic at a time. 1612099151.512330,0,1455.059570,1455.059570,956.688232,692.592407 1612099151.545653,1,1459.042847,1459.042847,955.986572,693.707703 1612099151.578977,2,1457.904785,1457.904785,956.351501,692.896729 1612099151.612300,3,1457.904785,1457.904785,956.180359,693.358337 1612099151.678947,4,1455.628662,1455.628662,956.031311,693.236450 1612099151.712270,5,1456.766602,1456.766602,956.246460,693.202209 1612099151.745594,6,1456.766602,1456.766602,956.072388,692.978027

[murrdpirate]

I'm guessing that's due to autofocus.