Action Camera No Fisheye
First it is optically easier to do which means one can make lenses that are better in other metrics such as chromatic aberration resolution vignetting etc while remaining small enough and light enough to fit into the body of an action camera.
Action camera no fisheye. It is relatively inexpensive for a decent quality 4k action camera. Thus it applies for photos and videos. Life hack no fisheye. More affordable options are sjcam sj7 and sj8 with distortion correction option enabled.
Switch lenses to your action camera duration. It has great features like slow motion video timelapse video still pictures and wifi connectivity. Overall this is a great. Life hack no fisheye.
Hence no matter how wide or narrow a video is it has to fit into the same dimension. This means that at least for the majority of action cams which have a wide field of view fisheye distortion is required so that it fits everything nicely into the display. Sony rx0 rectilinear 90 fov image. There are two major advantages to recording fisheye distortion rather than rectilinear distortion.
All media are displayed in a 16 9 aspect ratio width to height regardless of the field of view of it. In this video i will show you how to change lenses to your action camera this will allow you to switch the field of view of the. This is the only way of efficiently squeezing in the wide field of view and hence the image has to distort and there is no way around.