Sharpness setting
Also known as: in-camera sharpening, sharpness
A camera option that controls how much artificial edge contrast is added to the image. High sharpness looks crisp on phones but can create halos and noise.
Updated
What it means
Cameras do not just record what the sensor sees. They process the image, and part of that is sharpening: boosting contrast along edges so details look crisper. The sharpness setting, often low, medium and high, controls how strong this processing is.
Default settings on action cameras are usually tuned for footage that looks punchy straight out of the camera on a phone screen. That often means fairly strong sharpening, which can look harsh on large screens and leaves less room to adjust in editing.
It is different from optical sharpness, which depends on the lens, focus and the amount of motion blur in each frame.
How it works in practice
Filmers who edit often set sharpness to low, then add a little sharpening in post if needed. Adding sharpness later is easy and controllable, while removing in-camera sharpening is almost impossible.
Medium is a good compromise if you share clips directly from the camera without editing. Foliage, gravel, snow texture and water spray are where strong sharpening looks worst, turning fine detail into crunchy edges and shimmering patterns.
Pair low sharpness with a natural or flat profile in Protune or pro mode when you plan to grade your footage, so the whole look is decided in one place.
What to watch out for
High sharpening amplifies noise and compression artifacts, especially in low light. The image looks detailed on a small screen but grainy and harsh when enlarged.
Strong sharpening also creates halos: bright outlines around dark edges, such as a rider against the sky or tree branches. These halos survive platform compression and look cheap, especially on large TVs where viewers sit close.
Do not stack sharpening at every step. In-camera sharpening, then sharpening in the editor, then platform processing can turn a good clip into an over-processed one. Pick one stage and keep the rest gentle.
How RawClip handles it
RawClip uses your clips as recorded and does not add or remove sharpening. Natural, moderately sharpened footage straight from the camera gives the cleanest 4K and 1080p results when the AI cuts your highlight.