https://helpx.adobe.com/after-effects/using/expression-controls.html
Using expression controls with your expressions makes them more dynamic and easier to update. Rather than always needing to modify the values inside the expression editor, you can link them to an Expression Control in the Effect Controls panel. A single control can affect several properties at once. You can use them to control parameters within

https://www.youtube.com/watch?v=zW3Oj2X9oEY
In this quick tutorial, I explain how to use the Expression Controls effects in Adobe After Effects.🤝 Support more YouTube tutorials through Patreon: https:

https://www.schoolofmotion.com/blog/after-effects-expressions-101
In this tutorial we'll learn how to use expressions in After Effects. Expressions are possibly the most powerful feature in After Effects, but a lot of animators don't use them because they seem intimidating. It takes a little bit of time to really get the hang of using them, but it's worth the time investment.

https://helpx.adobe.com/after-effects/using/expression-examples.html
This example expression synchronizes the Bulge Center argument of the Bulge effect in one layer with the position of another layer. For example, you can create an effect that looks like a magnifying glass moving over a layer, with the contents under the magnifying glass bulging as the lens (that is, the overlying layer) moves.

https://blog.motionisland.com/how-to-work-with-the-expression-controls-presets-in-after-effects/
In this post I will show how to use each expression controls effects provided in after effects, I will also provide a demo project files of each expression control so you can play with them.

https://www.youtube.com/watch?v=zoO5jIEcx-M
This After Effects Quick Tip shows you how to use the Wiggle expression with an Expression, which gives you so much more CONTROL. Do you have 38 seconds? Thi

https://www.surfacedstudio.com/tutorials/after-effects/adobe-after-effects-expression-controls-tutorial/
There are a number of expression controls that you can find in the Effects and Presets window in Adobe After Effects. These controls include. Angle Selector. Checkbox Control. Colour Selector. Layer Selector. Point Selector. Slider Control. Expression Controls are simple controls that do nothing at all by themselves.

https://www.youtube.com/watch?v=hc4_txAEy6k
My Effects Shop: https://justinodisho.com/shopAdobe Software Download: https://prf.hn/l/dlXjya5Support the Channel: https://www.youtube.com/channel/UCy7DyWXJ

https://www.aescreens.com/blog/how-to-use-after-effects-expressions
Expression controls are designed to give you an easy way to control variables in your expressions. You can apply these to any layer by selecting Effect > Expression Controls > whatever type of control you want. Once you have an expression control, you can reference it in any expression using the pick whip method mentioned earlier.

https://motiondesign.school/blog/4-advanced-after-effects-expressions-made-easy/
Advanced tip: Add expression controls to the layer and link 'amp', 'freq' and 'decay' variables to them. It will help you to control your animation from Effects Panel. If you want to apply this expression with controls just in one click (even to several layers simultaneously) — I have a great news for you. Our students get the

https://www.linkedin.com/learning/after-effects-guru-creating-presets-and-controllers/an-overview-of-expression-controls
In this video, author Nick Harauz guides you through how you can use expression controls with null objects to control one or multiple layers within a composition in After Effects.

https://helpx.adobe.com/after-effects/using/expressions-text-properties.html
Once you set these for a Text layer, reference that layer's properties to easily apply changes throughout the composition. After Effects expressions use properties to read (get) text style values and function methods to write (set) them inside the expression engine.This allows you to link text styles across Text layers or set up controls for them to be animated or used in a Motion Graphics

https://motionarray.com/learn/after-effects/checkbox-expression-after-effects/
On the adjustment layer, go to Effect > Expression Controls > Checkbox Control. Name is something like "Box." Step 2: Re-Align your Project Setup. Before going further, quickly shuffle some windows around just to make it easier to see where everything is. Pull the Comp 2 up to the middle of the screen, so it docks below the preview window.

https://www.youtube.com/watch?v=jslSJNtoNcg
Learn all about Expression Controls in After Effects! Expression controls are sliders, checkboxes, angle/colour selectors and other controls that you can add

https://www.linkedin.com/learning/after-effects-apprentice-09-expressions/expression-controls
Join Chris Meyer and Trish Meyer for an in-depth discussion in this video, Expression controls, part of After Effects Apprentice: 09 Expressions.

https://www.schoolofmotion.com/blog/mastering-text-animation-expression-controllers-after-effects
To avoid returning to the Expressions editor to tweak and re-tweak your hard-coded values, you can create a Slider: Effect > Expression Controls > Slider Control. Select and delete that "100," keep your cursor between the parentheses, and then use the expression pickwhip to select the Slider.

https://helpx.adobe.com/after-effects/using/expression-basics.html
First, the value of the Scale property (shown as 100,100) changes from blue to red. The red color indicates that the value has an active expression. See that a twirls has appeared to the left of the stopwatch, click it open. Use it to expose the expression itself. The first button looks like an equals sign ("=") and toggles the expression on

https://community.adobe.com/t5/after-effects-discussions/can-t-add-expression-controls-to-essential-graphics-panel/td-p/12571768
1 Correct answer. Ensure you select the property and not the effect. The property will have the Stopwatch icon next to it while the property simply states the name of the effect (Expression Control). Let us know if this solves your issue. Ensure you select the property and not the effect.

https://helpx.adobe.com/after-effects/using/using-expressions-editor.html
Open a comp in After Effects that has expression snippets. In the Timeline panel, select a layer and use Alt +Click to display the expression in the Expression Editor field. Select the editor field to enter the edit mode. In this example, select MILE in the first line and change it to mile in lowercase.

https://helpx.adobe.com/after-effects/using/effect-list.html
After Effects. Listed here are all the effects in After Effects. Use this document to know about which effects are GPU-Accelerated, which effects are supported by different color bits, and check if they are Multi-Frame Rendering supported. For a list of third-party plug-ins offering Multi-Frame Rendering support, see here.

https://community.adobe.com/t5/after-effects-ideas/text-expression-control/idi-p/13229498
Apr 09, 2023. Once again, it will be great to have a Text Control (simple String) into the Expression Controls that can be added as an Effect to a (Null) Layer (so to the Essential Graphics Panel too) to be able to manipulate String objects without having to create Text Layers instead.