That's why it is best to rely on the default audio compression features a video or audio editing app offers. In most cases, you won't notice the effects of audio compression, but if you compress an audio file too much, you might get some unwanted side effects if you add a fade out effect to that file. Be Mindful of Audio CompressionĪudio compression is a process that reduces loud sounds and amplifies quiet sounds, resulting from the audio file's dynamic range being compressed. You may also like: How to Cut Video in After Effects 2. Avoid Hard CutsĪ high pitch sound at the very begging of a new sequence can ruin your soundtrack and ultimately the entire video, so in case you've cut an audio file at the location where the sound peaks, you can apply a fade in effect to make the transition between two audio files softer. Here are a few tips that can help you use these audio effects more creatively. The process of creating a fade in or a fade out effect in AE is quite simple, but it is up to you to discover creative ways of using these effects. Tips For Making Better Fade In and Fade Out Effects The process of creating the Fade effect requires you to add a keyframe that has a 0db value a few seconds before the clip ends and then add another keyframe at the very end of the audio file that has -50 or -100db audio level value. Keep in mind that you can use more than two keyframes to fade in audio, enabling you to increase the audio level gradually. Set the Audio Level value to 0db, and that is it. Move the playhead to the location where you want the effect to end and add another keyframe by clicking on the 'Add or remove keyframe at current time' icon. You may also like: 15 Free After Effects Templates to Power up Your Video Step 3: Complete Fade out/in audio in After Effects If you don't know how to use keyframes in After Effects, this article will give you some info. 100db or -50db values will make the audio file silent, and you can pick either based on how long you want the Fade in effect to last. Click on it to add the first keyframe and assign a negative value to the Audio Level setting. You will be able to see a stopwatch next to the Audio Levels option located in the Composition tab. In most cases, Fade effects are added at the starting point of the audio file, so you should position the playhead at the beginning of the timeline or zero seconds. The next thing you will have to do is place the playhead at the exact location where you want the Fade In effect to start. The file you added to your composition will be displayed as a layer in the Composition tab located in the lower-left region of the software's interface. This will enable you to see the waveform of the audio file you'd like to edit on the timeline and allow you to add Fade in and fade out effects with more precision. Click on the arrow located next to the audio file, then click on the Audio arrow that will be displayed under the file, and finally click on the Waveform arrow. Once you've created a new project in AE and you've imported the audio files you'd like to include in the soundtrack of the video you're making, you should place that audio file on the timeline. Adding the Fade In and Fade Out Effects to Audio Files in AE Step 1: Check audio waveform in After Effects
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