Every week, Frame.io Insider asks certainly one of our professional contributors to share a tip, instrument, or approach that they use on a regular basis and couldn’t dwell with out. This week, Charles Haine reveals us methods to reduce digital saturation with the Luminance vs Saturation Curve in DaVinci Resolve.
Cut digital saturation with Luminance vs. Saturation
One factor that the Resolve Color room is known for is having a LOT of buttons. A scholar of mine as soon as known as it the “Oh, no thank you” room, based mostly on their first impression.
But buried in all these magical buttons are your curves, which give you the flexibility to bend and push round your coloration and brightness in varied methods. Because there are such a lot of curves, many starting customers don’t totally get a deal with on all of them, and plenty of miss the actual energy in one of many final curves on the record, luminance vs. saturation.
Luminance vs. Saturation helps you to management the saturation stage of the picture based mostly on the luminance. So you possibly can go in and push down the saturation only for the low-lumiance (darker) elements of the picture, or push saturation up or down in your high-luminance (brighter) elements of the picture. This is definitely one thing that you just’ll find yourself wanting to control on virtually each shot you grade.
The purpose for that is that human beings don’t are inclined to see lots of colours in shadows; when there isn’t mild, our imaginative and prescient can’t discern a lot coloration and it seems desatured. But digital imagers ceaselessly choose up lots of coloration noise and saturation information in any respect levels of the brightness vary.
This is likely one of the main areas the place movie and digital are completely different, and in addition one of many areas the place the ARRI group has tuned the Alexa to movie extra “film like” by desaturating the shadows in digital camera. Most producers lean extra in direction of “accuracy” of their picture and depart the colour knowledge within the shadows.
But in the event you go to your “luminance vs. saturation” curve, strive including some extent close to the underside and pushing down the saturation in your shadows. This could be a fast strategy to take a number of the “digital edge” off your photographs.
Insider Tips are useful weekly posts dropped at you by Frame.io’s superior writers and business specialists. Come again for a brand new Insider Tip each Wednesday, or subscribe to our e-newsletter to get a reminder every week.
If you’re on the lookout for tips about utilizing Frame.io account, try Shawn McDaniel’s playlist on our YouTube channel.
Leave a Reply