Frame rate weirdness

Hi there

I’m working with a 24p sequence of 327 frames (13.5sec) doing a simple smoke animation.

My confusion is that Embergen keeps outputting 827 frames - roughly 60p, instead of 327.

The import tool recognizes the correct frame rate as 24p. Override original fps is not checked. Why is Embergen outputting so many frames and not sticking to my nominated frame rate?

Thanks

Johan