Cos its magic at work here! .
(My stock answer for anything I cant explain)
bump...this is a serious and repeatable issue. can noone shed any light before I go through the ordeal of tech support?
Thanks Jeff. I always run as root and tried this but no joy. Again it's wierd...I launch Pr with standard "editing layout" and video won't play. Change to "5.5 editing" and video plays.
MBPR 16/256 10.7.4.
I did install apps via Migration assistant when I got the new computer if that helps...
Thanks again for trying...
What happens when you start changing frame sizes and frame locations in the Standard layout? Does playback return?
Yours is definitely an odd issue, but it may be related to your graphics adapter driver. Also, have you tried to force hardware-accelerated Mercury Playback by hacking any files? If so, undo that particular change.
Thanks again for the input...sorry if this is a stupid question but what do you mean changing frame sizes and locations? Do you mean the video sequence settings or moving the panels around? This issue strangely persists...thanks!