The rec709 is consider to all intents and purposes a standard for high definition televisions. An example of a log shot and of the same with a lut appli development luts. Both on set. But also after and outside of it. Luts can be creat which have the purpose of fixing a certain type of image correction and establishing the aesthetics of the shot being shot. Thanks to these development luts. A director of photography can verify the general effect of the shot taken. And give indications to those who will take care of the color grading to keep the aesthetics of the shot as consistent as possible between the different shots.
A shot was shot under certain conditions
Post production lut. Those correction tables that africa email list serve to give a certain look to images are certainly the most popular and sought after. This type of lut includes those that simulate different types of film and are able to emulate how the colors and contrasts would alter depending on the printing on that type of film. The look obtain by applying a post production lut would be the one desir if. Ideally. A shot was shot under certain conditions (brightness. But also equipment such as lenses and films). A photo with and without a developing lut (appli in adobe photoshop cc) in reality luts always work. It is our footage or our images that may not be suitable for that type of lut.
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In fact. Luts are always design starting from a specific USA CFO type of image. Images that have a specific color and contrast density. If we attempt to apply a lut on an image that has a very different color density and contrast to that for which it was design then we must expect an unpr ictable result. A strategy to avoid these unpr ictable results is to try to make the starting image as similar as possible to the one on which the lut was design ; simply put. Elbow grease and knowl ge of photo iting and color correction are requir .