First off I’m using a Early 2013 Macbook Pro Retina maxed out with 16gig ram/512 SSD updated with Mavericks and a November 2013 iMac i7/24gig with Mavericks. External Thunderbolt storage for both of them. Now that the gear is out of the way let me just say that this new FCPX is a total head scratcher.
on the iMac:
Sees cards (full copies of cards that is) from XF100 just fine and imports selects.
Sees cards from XA10 (AVCHD) fine but renames clips as “Clip #1, Clip #2…”
on the MBP:
Sees cards from XF100 but only imports first clip of however many selects you choose.
Doesn’t even recognize any AVCHD file structures on any number of drives I plug in.
The thing is just earlier this week I was mixing clips from both of these cameras on both of these machines with 10.0.9.
And for the record Prelude sees everything just fine. No problems at all.