Check it out!
http://www.telestream.net/screen-flow/overview.htm
I have not really gotten the hang of it yet, but thats what it does. Records 2 video inputs (External or built in cam) and the screen. There is obviously an option for the audio as well.
So if you hit record in Traktor you will get you Audio seperately and will need to add it.
But thats pretty simple too.
It has the option of recording computer audio...meaning everything thats sound, coming from the computer.
Its pretty powerful for what it is.
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