How to Speed ​​Up or Slow Down a Video with After Effects

How to Speed ​​Up or Slow Down a Video with After EffectsPrograms like After Effects offer users the opportunity to get better and better , since you can practice every second you use the program. In the audiovisual field, innovation is always a requirement when editing a video. For this reason it is important to learn how to speed up or slow down a video with After Effects .

In this article you will learn how to easily speed up or slow down a video with After Effects . To do this, you just have to carefully follow the steps that we will tell you below, but first, it is important to know what After Effects is .


  1. What is After Effects?
  2. How to speed up or slow down a video with After Effects easily?

What is After Effects?

After Effects is a studio-grade video editing program that enables you to create professional digital animations, special effects, and motion graphics. In short, you can easily create an animated composition in After Effects .

This program became the property of Adobe Inc. in 1993 and was released in January of that year. In its early days, it was easy to manipulate as it basically consisted of overlays to create great visual effects.

Today with After Effects you can create, animate, modify, compose and change your videos . You will be able to give life and movement to an image created in After Effects and make it attract everyone’s attention. You will also be able to create innovative effects in 2D and 3D spaces or an animation of 4D logos for excellent advertising.

On the other hand, the positive thing about this program is that its structure allows it to be used together with third-party plugins that, in simple terms, try to improve the process and reduce the burden of applying effects.

How to speed up or slow down a video with After Effects easily?

To speed up or slow down your videos with After Effects , just follow these steps:

  1. Find the official After Effectsprogram on your computer screen and open it. Then click on « Create a new project ».
  2. Then, you have to select the video filesto which you want to apply this effect. So you have to import these files to the project window.
  3. In the main menu of the program you will find the option « Layers». Click on it to open the corresponding menu.
  4. You have to click on the “ Shorten time” option, then a dialog box will automatically appear on your screen .
  5. Set the parameters of the video in question and choose whether to speed up or slow down the fileas needed.
  6. Change and update the speed specified in the options at your convenience. You can also change the speed percentageto get a better result.
  7. Once you have achieved the desired result, you just have to save the operation you have performed. So click on the « Save Changes » option to complete everything correctly.

One of the advantages of the After Effects program is that it shows you a preview of your work before saving the change . To access this option, click on « RAM Preview ».

As you can see, speeding up or slowing down a video with After Effects is very simple and fast , you just have to follow the steps mentioned. This is one of the many visual effects that you can use when making videos to give a simple but different touch to your creations.


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