The GH-1 is a hybrid video / still camera so it only has one stereo 1/8″ jack and no level monitoring. Recording the audio at a different frame rate was just a total brain fart on the audio guys part. We knew our final output was going to 24fps so we set the audio to record at that rate; totally forgetting the sync issues.
After piddling with this for a few hours. I have two solutions.
If I convert a clip from the gh-1 from 60 to 23.976, import that clip and merge it with the audio it syncs fine.
I can also, drop both clips into the timeline, link them and then drag them back to the browser and I have a properly synced merged clip.
Neither solution is ideal but I’ll take what I can get.