iMovie and Guitar Rig 4, Help!
I would like to record (video) myself playing guitar using the iSight camera. I am open to either using iMovie or QuickTime Player, but the catch is that I want to record the processed sound of my guitar through Guitar Rig 4. I would prefer not to have to record the audio in a separate program and try to sync it to the video later (post processing) as I usually need to record multiple takes in quick succession and that would be too slow to be effective.
With my audio interface selected in System Preferences, and GR4, I hear my guitar being played through GR4, but only the dry guitar signal is recorded. I assume that a program such as Soundflower or Jack might be able to help me to route the sound from GR4 to iMovie or QT, but so far I have not been able to figure out the routing in Soundflower (I keep getting a feedback loop or no sound whatsoever) and I can't figure out Jack at all.
If someone has accomplished this, could you walk me through the routing. It seems like it should be fairly straight forward, but it has me stumped.
Thanks!
MacBook Pro with Retina display, iOS 5.1.1