I was using an XDCam EX on a MacBookPro today and getting very strange results – copying the BPAV folder from the SXS card to the internal drive resulted in totally corrupted video in both the Clip Browser and XDCam Transfer. When I tried copying the BPAV to an external drive, there were no problems at all. The laptop had FileVault enabled. I’m beginning to wonder if FileVault interferes with the XDCam software in some way.
More testing is needed, but it’s very curious.