In LR, the "Rotate" menu items and icons are non selectable for video, meaning you can not rotate the video in LR.
Several video clips captured with the camera in an upside-down position were imported into Lightroom along with a number or photos.
What's the simplest way (fewest number of steps) to rotate the video images 180º and retrain metadata?
As said already by deepakg1988, you can not rotate videos in LR.
Hello scottd, Did you find a solution, perhaps in the form of a "Video Rotation" plugin?