You can use a GUI-based software to rotate multiple videos at once. Here, I am going to use this free software called XMedia Recode. It is a free video converter and editor software for Windows 10.

Sometimes a video looks right on your phone, but you try to back it up on your computer and it's sideways, or even upside down. It seems like it should be a simple problem to fix without having to ...

My wife's iPod 4 is resulting in a rather staggering number of videos files on our computer, every single one of which is rotated 90 degrees to the left. There are many dozens, if not possibly 100 or ...

I took some videos with my new Canon Powershot that I took while orienting the camera in portrait. The camera will automatically play them in portrait, but the .avi files transfer to disk in landscape ...