Does WMR convert VFR ->CFR?

[KeyMs92]

Hi,

A few weeks ago I tried the program 'Jaksta' and noticed that in constrast with WM Recorder, it recorded streams in a variable framerate. I was wondering if it's indeed the case that WMR records streams in a constant framerate. If so, does it then actually convert (dropping/adding frames) to constant framerate or does it take the variable framerate as being constant (like e.g. Vdub does)? It seems to me the former, because audio/video remain perfectly in sync in the recording, which often doesn't happen when there's no conversion.
I hope someone can help me out