Some of my camera videos were taken as landscape but others ( a few) are upright. These latter videos display at 90° off horizontal when I select the folder and run it.
I have used the VLC video edit facility to re-orientate these successfully. But all the other videos in the folder are also converted by 90° which is not good.
How can I change the orientaion of individual videos without afftecting the other files in the folder. Anthony