I think what you are missing is an understanding of what
Captivate does. Hopefully, that will lead to a more intuitive grasp
of how it does it.
In creating a "movie" of a task in an application, Captivate
"reads" the actions the developer is applying to the mouse, and
exactly where on the application-background those actions are being
applied.
1) For instance, if you are showing the user how to save a
file in MS "Word" (or most other applications) to a new name or
location (the "Save As" operation). When you begin to record in
Captivate, a screen-shot of the background (showing the "Word"
application) would be taken ... that would be slide #1.
2) Then you would move the mouse up to the "File" menu and
"click" to open the menu. The movement of the mouse would be shown
on that slide, and when you "click" the menu, Captivate would take
another screen-shot showing the change in the background, which now
shows the opened "File" menu. That would be slide #2.
3) Then you would move the mouse down to the "Save As..."
menu item, and "click" that menu item to open the "Save As" dialog.
Captivate would interpret the "click" as a background change once
more, and would create another screen-shot showing this latest
change in the background - which now would show the "Save As" menu
item "highlighted". This would be slide #3.
4) Immediately following the "click" of the "File" menu "Save
As" item, the "Save As" navigation dialog will open, resulting in -
again - a change in the background, and - once again - triggering
another screen-shot showing the "Save As" dialog as a part of that
background change. This would be slide #4.
And so on, and so on ...
As Captivate captures the background changes (as
screen-shots), it is - if you have elected - adding text-captions
and other objects that make the successive background screen-shots
appear to be an animated movement of the mouse-pointer through the
application. In the end, you have a completed recording - to which
you can then add other objects to edit and complete the Captivate
"movie".
As a last thought ... on the main user-interface of the
Captivate product there are a series of tutorial movies showing
different aspects of Captivate. These are text links located in the
right-side column of the main UI, and can be viewed as a tutorial
series on the application and its functions. All were done in
Captivate...
I hope this helps. Best of luck!!
Addendum: Oops, forgot something important ...
Welcome! ... to the Captivate User-to-User Community!!
.