what i did was install final cut pro. I dont have an answer for this but it finish my problem , how i came up with this idea well i have the new mac pro cilinder that looks like a trash can 64gb memory and all the toys to work fast but again the mov files cannot be seen in the desktop cause premiere and mac and windows and all this ******** they fight about , and i also have your problem big time o pn every export.
i have instal final cut onmy older slower imac and i can see everything and the export are perfect
so i just did that and its perfectly fine basicaly final cut does something that makes ur computer and adobe read all kinds of files frames format. i try to explain this to this adobe premiere enginners but they just say uuuuhhhhh