Originally posted by Risto:Movie editting apps can do this. DOnt know if Windows Movie Maker can do it but you can try. Import the video, add to timeline and try to rotate the clip. You will lose some quality.
There might be easier and lossless solutions. I dont know
Tried movie maker. It seems to work but inverts the image so it's like watching the existing video in a mirror. Either way when I save it I only get a movie maker project file. How do I save the actual video file?