Rotating the video can be done to adjust the frame slightly if the horizon is slightly skewed, or if the video has been shot incorrectly as a vertical video you can rotate it by entire 90-degree increments to resolve it. Whether you are using the Rotate tool in a clip’s Effect Controls or applying effects such as Transform and Horizontal Flip, rotating video in Premiere Pro is a simple way to amend errors that occur during filming, and showcase just how versatile the software can be.