and that is correct.
I don't know about other OSes but in windows the MS is a value not a fraction and its not 0..59 of course
simply use some string functions to trim the right side and use that value give you a fraction if that is what you want.
It's a fraction in Windows as well, but with the thousandths place empty. The resolution is to 10 ms, not 1 ms.
I tested this quite a bit back in 2019 (or so), and by comparing various tools, I was able to see that
1:29.24 as returned by Windows, was really
1:29.24x (as in, .240 - .249, and not .024)
@y.ivanov, you will need to make the adjustment yourself. The values that are returned in FPC are actually 0-999 for the ms. If you are comparing those values to numbers grabbed from logs or some other tool, or found in other OSes (especially Windows), you may have to make post-processing adjustments.