I'm on Windows 7 and have a project that I've handed off to a Mac OSX Yosemite 10.10.1 user. We are both using Premiere Pro CC 2014. When I open it on my machine, everything on my timeline is perfectly in sync. When it's opened on PPro on Mac, the A/V sync is off (though it still looks aligned on the timeline).
The project is comprised of audio tracks pulled from Panasonic AVCHD footage lined up with video footage from Canon DSLR.
What could be the issue? What troubleshooting steps could I try?
I have confirmed the project stays in sync on another Windows 7 machine.