I am regularly getting this error on MPEG2 / DVD encodes. I am managing to eventually find workarounds, but it is becoming a bit of a headache as sometimes it works and sometimes it doesn't. So far I have narrowed things that cause problems down (in my case) to the following:
DV-PAL originated material
Using 6 or more instances in Qmaster
Adaptive Details being checked
I never have this problem on my MacBook Pro and also on my trusty old G5 2Ghz. Perhaps I should just use these other methods as they work ..... but with an 8 core Mac Pro, I shouldn't be having these problems?
Can anyone shed any light on this issue that seems to only be affecting my MacPro?