[QUOTE=
So the question is, is there a way to remove the current watermark from our videos and replace them with our own? If so, is there a specific type of program/tool we need, and how would we go about doing so?[/QUOTE]
Sort of. the tool is
VirtualDub and you need to use a filter called
LogoAway
I have used it with mixed results. Best if your logo can overlay and cover the one you wanted to hide/remove. This procedure will require re-encoding.