I've been searching through the forums and have come accross ancient posts on the JVC BR-50 so I understand how old the deck is, however, I work for a University and we aren't able to upgrade to tapeless workflow yet so this is what I have to work with.
We are trying to capture from HDV tapes to AVID Media Composer 6.0.1 on a Mac Pro running Mac OS 10.7.5.
The problem we have is when the HDV timecode breaks occur, and occasionally when they don't we get a warning "Capture Aborted due to video overrun. The media captured to this point may be unusable and/or incomplete."
The footage captured looks fine but it has done this on 3 tapes, with 2 of our JVC decks and on multiple computers: including another identical Mac Pro, and older Mac Pro running MC 5.5 on Mac OS 10.6.8 and a new iMac also running MC version 6.0.1 and Mac OS 10.7.5.