Here's what I am trying to, and I am just wondering if it is possible.
I like recording video covers/songs to put up on youtube. i don't have a video camera that takes good video AND sound, and the video quality provided by recording in imovie through the isight is perfectly fine. however, i would like better sound quality than i get with the internal microphone.
i own an mx audio pro system which allows me to connect external microphones to my computer through usb for higher quality recording (i've used it for garageband).
my question is whether i can simultaneously use the isight and external microphone when recording in imovie, and how i would do that??