| I think that can be accomplished in this way:
You set up a VNC server on the PC and connect with from the mac as viewing only.
Then you use a screen recording app to record the vnc client window on the mac and voila! there you have.. if you put the vnc as fullscreen you'll have a nice recording.
of course you'll need to have a fast connection to the PC in order to have VNC refresh what you see properly...
hope it helps |