DaVinci Resolve already includes a standard sharpening tool, and for most things, it works pretty well. However, once you start pushing it harder, the limitations start to show. Edges begin to look artificial, halos appear around high-contrast areas, and fine detail starts to look harsh instead of natural. This is where UltraSharpen is usually a better fit, so follow along as we guide you through some of the best ways to use it properly.
Takeaways:
- What's the difference between normal sharpening and UltraSharpen in DaVinci Resolve?
- How do you sharpen footage in DaVinci Resolve without it looking bad?
Table of Contents
What Makes UltraSharpen Different
Unlike traditional sharpening tools that simply increase contrast along edges, UltraSharpen analyses image structure to better separate real detail from noise and compression artifacts. This lets it enhance perceived sharpness in a more controlled and natural way. Instead of boosting everything equally, it applies sharpening more selectively. Though, as with all tools, it can be overused, so be careful how you use it.
How to Use UltraSharpen in DaVinci Resolve
To use UltraSharpen properly, start by adding it after your primary colour correction. This will make sure that exposure and contrast decisions are already locked in before things are sharpened. This generally gives the best results.
- Complete your primary grading.
- Add UltraSharpen as a node in the node tree.
- Start with a low amount and gradually increase.
- Zoom in nice and close and check the results. It's quite easy to overdo it, check closely.
The key is restraint. Even though UltraSharpen is more intelligent than traditional sharpening, it can still be overused if pushed too far.
Using UltraSharpen with Magic Mask
Most people find the best way to use UltraSharpen is with Magic Mask. Magic Mask allows you to isolate a subject and track it through the shot, making it easy to apply sharpening only where it is needed.
By only sharpening specific areas or the subject, you can increase clarity and separation while leaving the background untouched. This helps maintain depth and avoids the entire image becoming overly crisp.
If you apply sharpening to the entire image, some areas will be blown out while others don't get enough sharpening.
Working with Soft Footage
UltraSharpen can help improve shots that are slightly out of focus, affected by motion softness, or limited by lens quality. It is most effective when the image already contains usable detail that just needs better definition. As with all tools like this, it is going to help boost things, not save completely ruined footage. Even the best AI tools aren't doing this yet. A lot of them will just attempt to recreate the entire image from scratch, which isn't really a fix.
When Not to Use It
Don't use UltraSharpen for things it's not designed for. For example:
- Footage that is supposed to be soft for stylistic reasons
- Already sharp shots that do not need enhancement
- Noisy images sharpening these images will just cause even more grain to be added.
