VirtualDub that Freelancer suggested is normally what I'd use for transforms, but I believe that's another Windows only option. Maybe you have a friend / workplace with Windows and can do it there?
July 30, 2014, 12:15:25 PM
Topic: How to rotate video? (Read 3096 times)
If you just want to *play* it in the correct pos. then get vlc media player, then tools -> effects -> video -> geometry -> transform (rotate). Also great for watching movies when lying flat on the bed and being too lazy to lift the head :->
+1, except that I spent more time looking on the internet on how to rotate the movie then I actually did watching the movie.