One simple way to eliminate the fisheye effect completely is to set your camera to Linear FOV in the settings. GoPro cameras come with three distinct FOV (Superview, Wide, Medium, Narrow, and Linear FOV), with Superview being the widest and of course, the one with the most fisheye distortion effect and Linear being like any normal standard angle camera.
The Linear FOV does not cover as much range as the Superview but you are sure to get pictures and videos with no fisheye effect. If your concern is on the distortion, then this may be the simplest option to get rid of it. However, it is important to note that once you go linear, you can’t go back. Okay, here is what I mean – using Linear FOV prevents you from going back to any of the other fisheye-effect FOV such as Superview, Wide, Medium, and narrow. You can only record your video in this landscape. Furthermore, the Linear FOV is not available for all GoPros. If you are using Hero 6, Hero 5 Session, and Hero 5 Black, then you are in the clear. Other versions such as Hero 4 Black and Hero 4 Silver cannot make use of this built-in fisheye distortion correction unless they have firmware v.05.00.00 installed. In addition, the Linear FOV works for only selected resolutions and frame rates. You may have to consider another option. Don’t worry, we have other options for you!