It allows plug-ins written to the standard to work on any application that supports the standard. The OFX Image Effect Plug-in API, is an open standard for 2D visual effects or compositing plug-ins. ( February 2015) ( Learn how and when to remove this template message) Please help improve it by replacing them with more appropriate citations to reliable, independent, third-party sources. Levels sliders Use these to set the clipping point for black and white, and where the mid point grey lies.This article may rely excessively on sources too closely associated with the subject, potentially preventing the article from being verifiable and neutral.
Saturation slider This will saturate or de-saturate them image.Hue Adjustments The Hue and Hue Amount sliders adjust the color of the shadows, midtones, and highlights.Lift, Gamma, Gain Sliders These sliders adjust the image by adding or removing brightness to the Shadows, Midtones and Highlights respectively.Īdjustments happen before the Hue slider adjustment (below) - so you can use these sliders to control how much of the image is in the upper highlight area before applying the color cast to it.Highlights - adjustments affect pure black 0%, mid grey 50%, and pure white 100%.Midtones - adjustments affect pure black 0%, mid grey 100%, and pure white 0%.Shadows - adjustments will affect pure black 100%, mid grey at 50%, and pure white at 0%.Shadows, Midtones and Highlights of the image. The Lift, Gamma and Gain sliders and Hue Adjustment sliders operate by affecting the.
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