A solution to How to Rotate a Video
Each time you want to rotate video, turn to DVDFab Video Rotator for help. As the best video editor, this free software allows you to rotate video files in batches per a certain angle. You can rotate video per 90° counter-clockwise or 90° clockwise, making it look better. Empowered by Turbo-Speed, this video rotator changes the direction of a video at top speed, so there is no need to worry about too much time or effort will be spent in “video rotate”.