How To Cut Audio In Adobe After Effects

If you are using Adobe After Effects, sound manipulation is an essential aspect of the creative procedure. Whether you are making a short film, commercial, or music video, it is crucial to know how to edit and cut audio. In this brief tutorial, we will demonstrate the steps to cutting audio clips in Adobe After Effects.

Importing the Audio Clip

The first step in cutting audio in After Effects is importing the audio clip into your project. To do this:

  • Go to File > Import > File.
  • Navigate to the audio file and click Open.

Adding the Audio Clip to Your Composition

Once the audio clip is imported, it’s time to add it to your composition:

  • Drag the audio clip from the Project panel to the Timeline panel.

Cutting the Audio Clip

Now, we arrive at the primary goal – cutting the audio. Follow these steps:

  • Move the Current Time Indicator (CTI) to the point where you want to make the cut.
  • Go to Edit > Split Layer.

That’s it! You’ve now successfully cut the audio clip. You can further refine it by dragging the ends of the layers.

Code for Cutting Audio

If you want to handle cutting audio with a more programmatic approach, you can leverage After Effects scripting. Here’s the JavaScript code to split a layer:

var myComp = app.project.item(1);
var myLayer = myComp.layer(1);
var myTime = myLayer.inPoint + 2; // change the value “2” to the desired time in seconds

Remember to replace the value “2” with the time in seconds you want the audio to cut.


Being proficient in cutting audio in Adobe After Effects can greatly increase your efficiency and broaden your skill set as a digital content creator. It’s an essential tool that can help you align your visual content with the perfect audio. Happy editing!