![]() 5 and the value2 needs to be changed to 100. To do that, I need to change tMax to inPoint +. 5 seconds, I want the opacity to be at 100%. To do that we need to change our value1 to zero like so: So when I type inPoint, what it does is it gives me the in point of my layer. Now let’s change our starting time tMin to inPoint. tMin is going to give me the value1 and tMax is going to give me the value2. tMin is the starting time and tMax is the ending time. Linear(time, tMin, tMax, value1, value2).īasically, this is how it works. I am going to refer to the time in my timeline from zero to whatever. Where it says t, I am going to change it to say time like so: Next, click on the Expression Helper -> Interpolation and I am going to select this linear expression: linear(t, tMin, tMax, value1, value2). Step 2: Get Rid of the ExpressionĪLT + Left Click on a PC or OPT + Left Click on a Mac on the stopwatch icon to get rid of the expression.Ĭlick on the stopwatch icon again to create a new expression. Select the logo in here and then hit T to reveal the opacity.Īs you can see the opacity percentage is lit up in red, which means I do have an expression applied. So let me show you how to set this up using expressions. It does not matter where you place the in or out point. Then right before I reach the out point, it So right when I pass my in point, the logo fades in. ![]() The logo fades in based on the in and out points of my layer. ![]() Right now I have the Ukramedia logo in my timeline. Let’s dive right!Īlright, so here we are in After Effects but first let me show you what we will be creating. In this post, you will learn how to auto fade in and out based on the layer in and out points in After Effects. ![]()
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