I am a music teacher and new to this program. I would like to create a Virtual Choir. I understand from the video side how to get multiple videos in one frame, but is there a way to move the audio to GarageBand so that I can edit it and better sync it, then export a master audio file back? I saw that you can detach the audio from individual movies, but can't seem to move it into a DAW. Any help would be greatly appreciated!
Why not edit and sync your audio inside of FCPX? All the tools you need are there. If you have Logic Pro X you can send your audio from FCPX to it, but it's not a perfect workflow. Again, most everything you need is in FCPX.