Why does it do that? Former releases of the product did it as well, and it is terribly agrivating. Whether it is video or stills, random inserts are upside down, which sort of ruins the effect. I am getting ready for my wedding and want to make a looping video to run at the reception of various stills and vids, but I would like them to all be right side up.
Can you give us the details of the files, that get "turned upside down?"
Also, can you post a screen-cap of the Timeline, with some of the problem Assets?
I have never heard of this anomaly, but might have just missed them.
Read Bill Hunt on a file type as WRAPPERhttp://forums.adobe.com/thread/440037?tstart=0