![]() LoopOut("cycle") - to restart your loop from the first keyframe The next step is to alt-click the stopwatch on the Time Remap property and add the loopOut expression, again depending on the type of loop you want to happen you can use either: DELETE the last keyframe on the Time Remap property.Click the keyframe button on the Time Remap property to create a new keyframe.Move the time marker to the point at which you want the animation to loop.Important: your composition may be longer than the animation you want to loop, if this is the case you need to do the following: This will bring up a new property on your layer called Time Remap along with two keyframes: one at the start of your composition and one at the end. The next step is to enable time remapping, to do this select your composition layer, right click the layer and choose Time > Enable Time Remapping. It does however require a couple more steps like so:įirst, you need to have your composition inside another composition (if you’ve precomped layers in your composition then this will already be done for you.) Looping precomps or compositions in After Effects can also be done using the loopOut expression mentioned above. That’s how to loop keyframes in after effects, now let’s look at how to loop a composition in After Effects: How to loop an After Effects composition using the loop expression There are a couple of other options for the loopOut expression which we won’t get into here but have an experiment with them! So if you want After Effects to loop through a scale animation on a layer, just apply the same loop expression to your scale keyframes. The great thing about this loop expression is that you can use it on pretty much every keyframed property, not just the position. ![]() This is exactly what happens to your animation keyframes, after effects loops the animation back and forth between the start keyframe and the last keyframe. Imagine a game of ping pong being played, the ball goes back and forth between the two players. Well, in this case, instead of writing “cycle” inside the loopOut expression you can use the aptly named pingpong option like so: Let’s say however, that when your animation reaches the end keyframe, you want it to reverse back through the animation to the first keyframe and then start again. The cycle example above restarts your animation from the first keyframe, it cycles through all the keyframes in the order you’ve placed them. The handy thing about the loopOut expression is that it also has some other options you can use too. Now, with this loop expression applied, when the time marker reaches your last keyframe and moves past it, the keyframe animation will loop endlessly until the end of your composition. This will bring up the expression box, you then need to type the following loop expression after effects nicely provides for us (watch out for the capital O): If you want this animation to loop all you have to do is alt-click the stopwatch next to the position property: ![]() Let’s say you have two keyframes on the position property of a shape layer that moves the layer from top to bottom. This is perhaps the most simple way to loop in After Effects. How to loop keyframes in After Effects using the loop expression How to loop an After Effects composition using the loop expression.How to loop position/rotation/scale property in After Effects using the loop expression. ![]() With that in mind, here’s a couple of options to choose from that will tell you how to loop in After Effects: As with most things in After Effects, there are numerous ways to go about creating a loop and this will largely depend on what it is you’re trying to loop.
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