For me it doesn't work.
I recorded the video with Photo Booth (using the webcam), and recorded the audio with GarageBand, and I tried to sync them in iMovie, but it's not possible. They have different speeds (different frames per second), so if I sync them at one place, they'll just get out of sync futher along the clip.
Does anyone know how to sync them?
Junky099, Why not use iMovie for rcording the video and the usb audio. You can use the iMovie audio eq for adjustment or send the movie to garageband for audio work.
I just want to say that I make a lot of video with video shot or still and video cameras and record audio with a old Zoom or Mic on my iPad and sync them with iMovie without a problem.
I'm not using USB to record audio, I'm using just a minijack, which I plug into Mac's Line-In. I don't know how to record sound through Line-In in iMovie. I think that's what GarageBand should be for.
I just don't get it how I can have such problems with such simple stuff. Whenever I see tutorials for syncing audio with video, nobody has this problem of different speeds, they just align them together and it works.
What I still haven't tried was to record the video in iMovie (instead of Photo Booth), I don't know if that would help. So, I'm recording me playing piano, that's why I want to record the sound through line-in, so that the quality of the piano is better.
Just an update - I'm still researching cameras, so I decided to do a test using my Snowball mic plugged into the iMac and opened in GarageBand, and shooting about 30 seconds of video with my iPod of me talking. I then uploaded the video to iMovie (through iPhoto - maybe there's a way to directly upload it to iMovie from the iPod, but this is a GarageBand forum, so I won't ask here.).
Anyway, I then created a media browser file of the audio that was in GarageBand so that I could access it in iMovie. In iMovie, I detached and muted the original audio that was shot on the iPod, and, using the Media browser, brought the external mic's audio into iMovie and synced them up perfectly. Don't know if they would stay in perfect sync if the clip was longer - say five minutes instead of 30 seconds, but it did work.
Since this was only a test, I didn't complete the project, which would have meant deleting the original audio and uploading the file to another format.
So now I'm off to buy a camera without worrying about the sound quality from the camera's internal mic.
Thanks for all your replies.