I like my Xacti! I expect you are looking for a Windows solution?
I would use MP4Cam2Avi to make mp4 into avi. Then I'd import into
Virtualdub and fiddle with the framerate settings. I have not needed
to do this, but I'm confident it will work. You can export frames as
well as AVI files. Good
Without any other parameters, I'd say to capture your video then bring
it into Final Cut and change the speed on it so the video's the length
you want it. The new speed clip will automatically skip frames, then
you EXPORT - USING QUICKTIME CONVERSION - IMAGE SEQUENCE - then set
the format and the