"New Picture From Camera..." Switch Source Camera

Hi, is it possible to switch the default camera used by the ‘New Picture From Camera…’ function?
I have a built in iSight - but wish to use the HD Webcam on my desk strapped to a microphone stand ready to capture some quotations / notes. Thanks in advance!
Kind regards, Ian

I’m not aware of any way to switch the default camera for the Mac. I had a quick look through the various panes in System Preferences, but if it is there, I missed it.

However it should be noted this is just a convenience. It is still quite possible to record your thoughts externally as a file and then simply drop that into Scrivener.