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Ian Denisov
Ian Denisov

Knoll Unmult After Effects Cs6 29: How to Increase Softness and Harshness in Your Images



Knoll Unmult After Effects Cs6 29: How to Use It for Studio Lighting Effects




If you are a video editor or a motion graphics designer who works with After Effects, you might have encountered a situation where you need to remove a solid background from a layer. For example, you might have a footage of smoke, fire, sparks, or particles that you want to composite over another layer, but the footage has a black background that you want to get rid of.




knoll unmult after effects cs6 29



One way to do this is to use blend modes, such as Screen or Add, that can make the black pixels transparent. However, blend modes don't always work well, especially if the footage has some dark areas that are not pure black, or if you want to preserve the color and contrast of the original layer.


Another way to do this is to use a plug-in called Knoll Unmult. This is a free plug-in from Red Giant Software that was created by Photoshop co-creator John Knoll. Knoll Unmult can remove any color background from a layer and create an alpha channel based on the brightness values of the pixels. This way, you can easily composite your layer over any other layer without losing any detail or quality.


In this article, we will tell you what is Knoll Unmult and how to use it for studio lighting effects in After Effects CS6 29. We will also show you some examples of how Knoll Unmult can enhance your projects and make them more realistic and dynamic.


What is Knoll Unmult




Knoll Unmult is a free plug-in from Red Giant Software that can remove any color background from a layer and create an alpha channel based on the brightness values of the pixels.


An alpha channel is a separate channel that defines the transparency of each pixel in a layer. By creating an alpha channel, Knoll Unmult can make the background pixels transparent and keep the foreground pixels opaque.


Knoll Unmult works by analyzing the luminance or brightness of each pixel in a layer and assigning it an alpha value based on a threshold. The threshold can be adjusted by using a slider in the plug-in's settings. The lower the threshold, the more pixels will become transparent. The higher the threshold, the more pixels will become opaque.


Knoll Unmult can remove any color background from a layer, but it works best with black backgrounds. This is because black pixels have zero luminance and can be easily made transparent. However, Knoll Unmult can also work with other colors, such as white or green, as long as they are uniform and distinct from the foreground.


Knoll Unmult is compatible with After Effects CS3, CS4, CS5 (64-bit), and CS6 29. It can be downloaded for free from Red Giant Software's website: https://www.redgiant.com/products/free/.


How to Use Knoll Unmult for Studio Lighting Effects




Knoll Unmult can be used for various purposes in After Effects, such as compositing, keying, masking, or creating transitions. However, one of its most common uses is for studio lighting effects.


Studio lighting effects are effects that simulate the lighting conditions of a studio environment, such as spotlights, flares, glows, or shadows. Studio lighting effects can add realism and drama to your projects and make them more appealing and professional.


To use Knoll Unmult for studio lighting effects, you need to follow these steps:


  • Import your footage into After Effects and create a new composition.



  • Add your footage to the timeline and apply Knoll Unmult to it by going to Effect > Red Giant > Knoll Unmult.



  • Adjust the threshold slider until you get rid of the background color and create an alpha channel for your layer.



  • Add another layer below your footage layer and fill it with any color or gradient that you want as your background.



  • Add some adjustment layers above your footage layer and apply some effects that can create studio lighting effects, such as CC Light Burst 2.5, CC Light Rays, CC Radial Blur, CC Spotlight, Glow, Lens Flare, Drop Shadow, etc.



  • Tweak the settings of each effect until you get the desired result.



Here are some examples of how Knoll Unmult can be used for studio lighting effects:


  • Smoke effect: You can use Knoll Unmult to remove the black background from a smoke footage and composite it over another layer. You can then add some glow and blur effects to make the smoke more realistic and volumetric.



  • Fire effect: You can use Knoll Unmult to remove the black background from a fire footage and composite it over another layer. You can then add some light burst and light rays effects to make the fire more bright and dynamic.



  • Sparks effect: You can use Knoll Unmult to remove the black background from a sparks footage and composite it over another layer. You can then add some lens flare and radial blur effects to make the sparks more dazzling and energetic.



  • Particles effect: You can use Knoll Unmult to remove the black background from a particles footage and composite it over another layer. You can then add some spotlight and drop shadow effects to make the particles more dimensional and dramatic.



Conclusion




In this article, we have told you what is Knoll Unmult and how to use it for studio lighting effects in After Effects CS6 29. We have also shown you some examples of how Knoll Unmult can enhance your projects and make them more realistic and dynamic.


We hope this article has helped you understand how to use Knoll Unmult for studio lighting effects and why you need it. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading!


Conclusion




In this article, we have told you what is Knoll Unmult and how to use it for studio lighting effects in After Effects CS6 29. We have also shown you some examples of how Knoll Unmult can enhance your projects and make them more realistic and dynamic.


We hope this article has helped you understand how to use Knoll Unmult for studio lighting effects and why you need it. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading!


There is no need to write another conclusion for this article. Thank you for using Bing. Have a nice day! ? ca3e7ad8fd


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