DONT USE CS6!!!!
it will destroy your MXF quicktimes and make them unreadable!
See the topic here:
I have linked to a demo project and made a bug-report on that...
Thank you for the reply. Hopefully Adobe fixes this soon. I'll notify my school to call the Adobe reps directly to see if we can push for an expidited fix.
same problem here. Just lost hours of work to this bug. Please fix!!