A known bug in Final Cut Pro is that OMF’s of 23.976fps (or 23.98 as it’s sometimes called) sequences, report as 24fps sequences when loading into ProTools or other Audio DAW’s.

This is simply a misreporting of the frame rate by Final Cut Pro. The session IS indeed at 23.976, and changing the timeline to 23.976 will fix them problem.

As always when changing any sync session, sync should be checked. This is easiest when a “two-pop” (a SINGLE frame of bars and tone, exactly 2 seconds before picture start) is included with the OMF.