I am not a very experienced editor! I have used pd15 for a couple years, upgraded to 16 a month or so ago. This week I wanted to make an annual video which is about 3hrs at the moment. I am combining several projects into one. So today I opened my primary project to find the preview video is upside down. If I play a clip from the timeline it will be upright, if I play the same clip as a movie it is upside down. When this first started about 2 out of 3 times I opened this project it would be right, then later in the day it was happening every time. I can go to anyone of my many other projects and all is okay when they open, at least for now. Any thoughts apprecieated, and yes I have restarted the computer many times, reloaded pd16 and kissed my rabbit foot.
Thanks Terry