The Pro’s Method for Smooth On-Off Sound Dynamics Using Adobe After Effects

How to Fade In and Fade Out Audio in Adobe After Effects

Benjamin Arango

Mar 27, 2024• Proven solutions

Many of us get the first association when Adobe After Effects is mentioned: stunning motion graphics and breathtaking visual effects. Very few people think of audio editing when they talk about AE, even though this application offers a simple way to add Fade in and fade out effects to audio files used in soundtracks.

However, you will need to have at least basic video and sound editing skills to fade in and fade out audio files in AE since the app doesn’t offer a preset that you can drag and drop to the timeline. So, in this article, we will show how to create the Fade in and fade out effects in Adobe After Effects in just a few simple steps.

Read More to Get: Best Audio Mixer Software to Trim Your Sound Easily >>

Adding the Fade In and Fade Out Effects to Audio Files in AE

Step 1: Check audio waveform in After Effects

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. 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. 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. 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.

Step 2: Add a keyframe to the audio file

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. 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. You will be able to see a stopwatch next to the Audio Levels option located in the Composition tab. Click on it to add the first keyframe and assign a negative value to the Audio Level setting. -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. If you don’t know how to use keyframes in After Effects, this article will give you some info .

You may also like: 15 Free After Effects Templates to Power up Your Video

Step 3: Complete Fade out/in audio in After Effects

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. Set the Audio Level value to 0db, and that is it. You’ve created the Fade in effect. Keep in mind that you can use more than two keyframes to fade in audio, enabling you to increase the audio level gradually. 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.

Tips For Making Better Fade In and Fade Out Effects

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. Here are a few tips that can help you use these audio effects more creatively.

1. Avoid Hard Cuts

A 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.

You may also like: How to Cut Video in After Effects

2. Be Mindful of Audio Compression

Audio compression is a process that reduces loud sounds and amplifies quiet sounds, resulting from the audio file’s dynamic range being compressed. 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. That’s why it is best to rely on the default audio compression features a video or audio editing app offers.

3. Use the Fade In and Fade Out Effects Creatively

Besides opening and closing scenes, you can also use the Fade in and fade out effects to mix two different tracks while the shot is still in progress. Fade out one track, make it look like a scene is ending, and then introduce a new theme that changes the mood of that scene. The important thing is to avoid reducing the audio level all the way to -100db because you might end up creating silence in a scene that disrupts the flow of an entire video.

Conclusion

Fading in or fading out audio files in Adobe After Effects doesn’t require much effort, as you have to add a few keyframes to the file and adjust the Audio Level value. However, finding the best way to improve the quality of your soundtrack by applying these effects may take some practice. Do you often add Fade in and fade out audio effects in AE? Leave a comment below and share your experiences with us.

If you want to fade in/out audio easily, we recommend using Filmora . It is designed for people who wish to edit professional videos with simple-to-use features. Besides Fade in/out audio in Filmora, you can automatically sync audio to video. Download it now to have a try (free)!

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Benjamin Arango

Mar 27, 2024• Proven solutions

Many of us get the first association when Adobe After Effects is mentioned: stunning motion graphics and breathtaking visual effects. Very few people think of audio editing when they talk about AE, even though this application offers a simple way to add Fade in and fade out effects to audio files used in soundtracks.

However, you will need to have at least basic video and sound editing skills to fade in and fade out audio files in AE since the app doesn’t offer a preset that you can drag and drop to the timeline. So, in this article, we will show how to create the Fade in and fade out effects in Adobe After Effects in just a few simple steps.

Read More to Get: Best Audio Mixer Software to Trim Your Sound Easily >>

Adding the Fade In and Fade Out Effects to Audio Files in AE

Step 1: Check audio waveform in After Effects

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. 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. 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. 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.

Step 2: Add a keyframe to the audio file

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. 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. You will be able to see a stopwatch next to the Audio Levels option located in the Composition tab. Click on it to add the first keyframe and assign a negative value to the Audio Level setting. -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. If you don’t know how to use keyframes in After Effects, this article will give you some info .

You may also like: 15 Free After Effects Templates to Power up Your Video

Step 3: Complete Fade out/in audio in After Effects

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. Set the Audio Level value to 0db, and that is it. You’ve created the Fade in effect. Keep in mind that you can use more than two keyframes to fade in audio, enabling you to increase the audio level gradually. 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.

Tips For Making Better Fade In and Fade Out Effects

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. Here are a few tips that can help you use these audio effects more creatively.

1. Avoid Hard Cuts

A 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.

You may also like: How to Cut Video in After Effects

2. Be Mindful of Audio Compression

Audio compression is a process that reduces loud sounds and amplifies quiet sounds, resulting from the audio file’s dynamic range being compressed. 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. That’s why it is best to rely on the default audio compression features a video or audio editing app offers.

3. Use the Fade In and Fade Out Effects Creatively

Besides opening and closing scenes, you can also use the Fade in and fade out effects to mix two different tracks while the shot is still in progress. Fade out one track, make it look like a scene is ending, and then introduce a new theme that changes the mood of that scene. The important thing is to avoid reducing the audio level all the way to -100db because you might end up creating silence in a scene that disrupts the flow of an entire video.

Conclusion

Fading in or fading out audio files in Adobe After Effects doesn’t require much effort, as you have to add a few keyframes to the file and adjust the Audio Level value. However, finding the best way to improve the quality of your soundtrack by applying these effects may take some practice. Do you often add Fade in and fade out audio effects in AE? Leave a comment below and share your experiences with us.

If you want to fade in/out audio easily, we recommend using Filmora . It is designed for people who wish to edit professional videos with simple-to-use features. Besides Fade in/out audio in Filmora, you can automatically sync audio to video. Download it now to have a try (free)!

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Benjamin Arango

Mar 27, 2024• Proven solutions

Many of us get the first association when Adobe After Effects is mentioned: stunning motion graphics and breathtaking visual effects. Very few people think of audio editing when they talk about AE, even though this application offers a simple way to add Fade in and fade out effects to audio files used in soundtracks.

However, you will need to have at least basic video and sound editing skills to fade in and fade out audio files in AE since the app doesn’t offer a preset that you can drag and drop to the timeline. So, in this article, we will show how to create the Fade in and fade out effects in Adobe After Effects in just a few simple steps.

Read More to Get: Best Audio Mixer Software to Trim Your Sound Easily >>

Adding the Fade In and Fade Out Effects to Audio Files in AE

Step 1: Check audio waveform in After Effects

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. 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. 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. 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.

Step 2: Add a keyframe to the audio file

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. 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. You will be able to see a stopwatch next to the Audio Levels option located in the Composition tab. Click on it to add the first keyframe and assign a negative value to the Audio Level setting. -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. If you don’t know how to use keyframes in After Effects, this article will give you some info .

You may also like: 15 Free After Effects Templates to Power up Your Video

Step 3: Complete Fade out/in audio in After Effects

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. Set the Audio Level value to 0db, and that is it. You’ve created the Fade in effect. Keep in mind that you can use more than two keyframes to fade in audio, enabling you to increase the audio level gradually. 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.

Tips For Making Better Fade In and Fade Out Effects

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. Here are a few tips that can help you use these audio effects more creatively.

1. Avoid Hard Cuts

A 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.

You may also like: How to Cut Video in After Effects

2. Be Mindful of Audio Compression

Audio compression is a process that reduces loud sounds and amplifies quiet sounds, resulting from the audio file’s dynamic range being compressed. 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. That’s why it is best to rely on the default audio compression features a video or audio editing app offers.

3. Use the Fade In and Fade Out Effects Creatively

Besides opening and closing scenes, you can also use the Fade in and fade out effects to mix two different tracks while the shot is still in progress. Fade out one track, make it look like a scene is ending, and then introduce a new theme that changes the mood of that scene. The important thing is to avoid reducing the audio level all the way to -100db because you might end up creating silence in a scene that disrupts the flow of an entire video.

Conclusion

Fading in or fading out audio files in Adobe After Effects doesn’t require much effort, as you have to add a few keyframes to the file and adjust the Audio Level value. However, finding the best way to improve the quality of your soundtrack by applying these effects may take some practice. Do you often add Fade in and fade out audio effects in AE? Leave a comment below and share your experiences with us.

If you want to fade in/out audio easily, we recommend using Filmora . It is designed for people who wish to edit professional videos with simple-to-use features. Besides Fade in/out audio in Filmora, you can automatically sync audio to video. Download it now to have a try (free)!

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Benjamin Arango

Mar 27, 2024• Proven solutions

Many of us get the first association when Adobe After Effects is mentioned: stunning motion graphics and breathtaking visual effects. Very few people think of audio editing when they talk about AE, even though this application offers a simple way to add Fade in and fade out effects to audio files used in soundtracks.

However, you will need to have at least basic video and sound editing skills to fade in and fade out audio files in AE since the app doesn’t offer a preset that you can drag and drop to the timeline. So, in this article, we will show how to create the Fade in and fade out effects in Adobe After Effects in just a few simple steps.

Read More to Get: Best Audio Mixer Software to Trim Your Sound Easily >>

Adding the Fade In and Fade Out Effects to Audio Files in AE

Step 1: Check audio waveform in After Effects

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. 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. 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. 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.

Step 2: Add a keyframe to the audio file

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. 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. You will be able to see a stopwatch next to the Audio Levels option located in the Composition tab. Click on it to add the first keyframe and assign a negative value to the Audio Level setting. -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. If you don’t know how to use keyframes in After Effects, this article will give you some info .

You may also like: 15 Free After Effects Templates to Power up Your Video

Step 3: Complete Fade out/in audio in After Effects

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. Set the Audio Level value to 0db, and that is it. You’ve created the Fade in effect. Keep in mind that you can use more than two keyframes to fade in audio, enabling you to increase the audio level gradually. 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.

Tips For Making Better Fade In and Fade Out Effects

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. Here are a few tips that can help you use these audio effects more creatively.

1. Avoid Hard Cuts

A 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.

You may also like: How to Cut Video in After Effects

2. Be Mindful of Audio Compression

Audio compression is a process that reduces loud sounds and amplifies quiet sounds, resulting from the audio file’s dynamic range being compressed. 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. That’s why it is best to rely on the default audio compression features a video or audio editing app offers.

3. Use the Fade In and Fade Out Effects Creatively

Besides opening and closing scenes, you can also use the Fade in and fade out effects to mix two different tracks while the shot is still in progress. Fade out one track, make it look like a scene is ending, and then introduce a new theme that changes the mood of that scene. The important thing is to avoid reducing the audio level all the way to -100db because you might end up creating silence in a scene that disrupts the flow of an entire video.

Conclusion

Fading in or fading out audio files in Adobe After Effects doesn’t require much effort, as you have to add a few keyframes to the file and adjust the Audio Level value. However, finding the best way to improve the quality of your soundtrack by applying these effects may take some practice. Do you often add Fade in and fade out audio effects in AE? Leave a comment below and share your experiences with us.

If you want to fade in/out audio easily, we recommend using Filmora . It is designed for people who wish to edit professional videos with simple-to-use features. Besides Fade in/out audio in Filmora, you can automatically sync audio to video. Download it now to have a try (free)!

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Digital Audio Trimmer and Merger Tool

Online Audio & Mp3 Cutter, Audio Trimmer is a simple online tool which lets you trim your audio files on the fly. Choose your file and click Upload to get started! Uploaded files are stored in a temporary folder and automatically removed from the server within two hours.

It always makes me exciting that we can cut MP3 files and merge several parts into one file using those mp3 cutter and joiner software. For example, nowadays most people use MP3 cutter software to cut the best part of a song as their ringtones or cut the best part of many different songs and merge them into one song. And here’s a list of best free 8 mp3 cutter and joiner software recommend for you. These let you cut pieces of audio from audio files easily. These free software offer various features, like cutting MP3 audio files, fade in and fade out, choosing start point and end point, create ringtones for mobile phones from audio files, create various sound clips for presentations, making of audio books, making of jokes etc

Filmora Audio Recorder

Record computer system audio

Capture microphone audio

Customize recording volume

Record screen and webcam as well

Try It Free Try It Free

1. AudioTrimmer

Totally free and easy to use! With our simple interface, editing audio is very easy. Just upload your track, select the part you want to cut out, and click crop. Your trimmed sound track will be ready within seconds. AudioTrimmer is designed to work on most modern devices including tablets and mobile phones.

Steps on Using AudioTrimmer

1. Click and navigate to AudioTrimmer’s online audio removal tool to get started.
2. Choose an audio file from your device.
3. On the next screen, click the **Modebutton and put the tool into “Remove” mode.
4. Click and drag the slider handles to select the unwanted part of the audio that you want to delete.
5. Click **Cropto cut the selected part out of your song. This will delete that unwanted part of the audio and seamlessly combine the remaining parts into one.
6. Now you can download your new shortened song.

2. AUDIO JOINER

Free of charge online application aimed at joining a few audio tracks into one. This service supports multiple formats and allows you to apply cross-fade mixing to an unlimited amount of tracks. Audio joiner works in the browser and doesn’t require installment of any applications. You just need to upload file, apply required effects and tap “Join” button - so you get the result.

Steps on Using Audio Joiner

Once you arrive at Audio Joiner, you will be told to add music tracks of your choice, from files you have downloaded on your computer. As an example, I will be using the songs that I used to make the mashup that is playing during this presentation.

1. Start by clicking on “Add Tracks”

2. Click on the blue sliders on the bottom of the track and drag it left or right (or use your left/right arrow keys) to edit how long you want the song to play. You can also choose which part of the track to play specifically as well.

3. Your screen will open up to your files and ask you to select your songs. Choose as many music files (mp3 is best) as you want to add. For this example, I will be using 3 songs.

4. Just wait for it to join the files and.

5. Your finished! Just download your new mash-up and you’re done! You are then able to resume editing your song, or start over with a new one.

3. AUDIO JOINER

Audio Joiner is designed to merge several songs (mp3, m4a, wav, etc) into a single track. The program is absolutely free and operates online; therefore you don’t need to install it on your computer. Just open the browser and start merging. Merge multiple audio files into a single track.

Steps to Follow While Using an Audio Joiner

1. Open Online Audio Joiner website.
2. Add audio tracks.
3. Set the order of playback.
4. Adjust the intervals.
5. Select the mode of joining.
6. Next, click the “Join” button.
7. After the tracks have been joined, click “Download” link to save the composition on your hard drive.

4.ONLINE AUDIO JOINER

The Online Audio Combiner lets you convert your music file to a desired format and use crossfade between your merged songs. What does joining audio mean?

When you join audio files, you’re combining them so multiple files will exist as a single audio file. There are both online audio joining sites and offline audio merging software programs you can use. You can delete those sections you don’t desire and then merge the other clips together to make a continuous file.

How to Merge Audio Files Online

STEP 1

Select an audio file

To put your songs together, you can add two or more files from your PC, Mac, Android or iPhone. It’s also possible to upload them from your Dropbox or Google Drive account. Each file can be up to 500 MB for free.

STEP 2

Combine MP3 and other audio

If you want, you can add more tracks to merge. Then drag and drop them until you’re satisfied with the order. It’s possible to convert and crossfade the music file if it’s necessary. Take a look at the how-to guide to understand better how to combine audio files.

STEP 3

Save the result

And it’s done! Now you can listen to the joined audio to make sure you like it. If it’s so, download it to your device or back to cloud storage. Otherwise, just go back to editing.

CONCLUSION

Merging audios is combining several audio files into one. We usually select the songs whose styles are similar with each other. Then, we can adjust the playback speed and combine them into a new one. Besides, we can mix two songs. For example, we can mix the narrator’s words into a song. By this way, listeners can understand the meaning while enjoying the songs.

Try It Free Try It Free

1. AudioTrimmer

Totally free and easy to use! With our simple interface, editing audio is very easy. Just upload your track, select the part you want to cut out, and click crop. Your trimmed sound track will be ready within seconds. AudioTrimmer is designed to work on most modern devices including tablets and mobile phones.

Steps on Using AudioTrimmer

1. Click and navigate to AudioTrimmer’s online audio removal tool to get started.
2. Choose an audio file from your device.
3. On the next screen, click the **Modebutton and put the tool into “Remove” mode.
4. Click and drag the slider handles to select the unwanted part of the audio that you want to delete.
5. Click **Cropto cut the selected part out of your song. This will delete that unwanted part of the audio and seamlessly combine the remaining parts into one.
6. Now you can download your new shortened song.

2. AUDIO JOINER

Free of charge online application aimed at joining a few audio tracks into one. This service supports multiple formats and allows you to apply cross-fade mixing to an unlimited amount of tracks. Audio joiner works in the browser and doesn’t require installment of any applications. You just need to upload file, apply required effects and tap “Join” button - so you get the result.

Steps on Using Audio Joiner

Once you arrive at Audio Joiner, you will be told to add music tracks of your choice, from files you have downloaded on your computer. As an example, I will be using the songs that I used to make the mashup that is playing during this presentation.

1. Start by clicking on “Add Tracks”

2. Click on the blue sliders on the bottom of the track and drag it left or right (or use your left/right arrow keys) to edit how long you want the song to play. You can also choose which part of the track to play specifically as well.

3. Your screen will open up to your files and ask you to select your songs. Choose as many music files (mp3 is best) as you want to add. For this example, I will be using 3 songs.

4. Just wait for it to join the files and.

5. Your finished! Just download your new mash-up and you’re done! You are then able to resume editing your song, or start over with a new one.

3. AUDIO JOINER

Audio Joiner is designed to merge several songs (mp3, m4a, wav, etc) into a single track. The program is absolutely free and operates online; therefore you don’t need to install it on your computer. Just open the browser and start merging. Merge multiple audio files into a single track.

Steps to Follow While Using an Audio Joiner

1. Open Online Audio Joiner website.
2. Add audio tracks.
3. Set the order of playback.
4. Adjust the intervals.
5. Select the mode of joining.
6. Next, click the “Join” button.
7. After the tracks have been joined, click “Download” link to save the composition on your hard drive.

4.ONLINE AUDIO JOINER

The Online Audio Combiner lets you convert your music file to a desired format and use crossfade between your merged songs. What does joining audio mean?

When you join audio files, you’re combining them so multiple files will exist as a single audio file. There are both online audio joining sites and offline audio merging software programs you can use. You can delete those sections you don’t desire and then merge the other clips together to make a continuous file.

How to Merge Audio Files Online

STEP 1

Select an audio file

To put your songs together, you can add two or more files from your PC, Mac, Android or iPhone. It’s also possible to upload them from your Dropbox or Google Drive account. Each file can be up to 500 MB for free.

STEP 2

Combine MP3 and other audio

If you want, you can add more tracks to merge. Then drag and drop them until you’re satisfied with the order. It’s possible to convert and crossfade the music file if it’s necessary. Take a look at the how-to guide to understand better how to combine audio files.

STEP 3

Save the result

And it’s done! Now you can listen to the joined audio to make sure you like it. If it’s so, download it to your device or back to cloud storage. Otherwise, just go back to editing.

CONCLUSION

Merging audios is combining several audio files into one. We usually select the songs whose styles are similar with each other. Then, we can adjust the playback speed and combine them into a new one. Besides, we can mix two songs. For example, we can mix the narrator’s words into a song. By this way, listeners can understand the meaning while enjoying the songs.

Try It Free Try It Free

1. AudioTrimmer

Totally free and easy to use! With our simple interface, editing audio is very easy. Just upload your track, select the part you want to cut out, and click crop. Your trimmed sound track will be ready within seconds. AudioTrimmer is designed to work on most modern devices including tablets and mobile phones.

Steps on Using AudioTrimmer

1. Click and navigate to AudioTrimmer’s online audio removal tool to get started.
2. Choose an audio file from your device.
3. On the next screen, click the **Modebutton and put the tool into “Remove” mode.
4. Click and drag the slider handles to select the unwanted part of the audio that you want to delete.
5. Click **Cropto cut the selected part out of your song. This will delete that unwanted part of the audio and seamlessly combine the remaining parts into one.
6. Now you can download your new shortened song.

2. AUDIO JOINER

Free of charge online application aimed at joining a few audio tracks into one. This service supports multiple formats and allows you to apply cross-fade mixing to an unlimited amount of tracks. Audio joiner works in the browser and doesn’t require installment of any applications. You just need to upload file, apply required effects and tap “Join” button - so you get the result.

Steps on Using Audio Joiner

Once you arrive at Audio Joiner, you will be told to add music tracks of your choice, from files you have downloaded on your computer. As an example, I will be using the songs that I used to make the mashup that is playing during this presentation.

1. Start by clicking on “Add Tracks”

2. Click on the blue sliders on the bottom of the track and drag it left or right (or use your left/right arrow keys) to edit how long you want the song to play. You can also choose which part of the track to play specifically as well.

3. Your screen will open up to your files and ask you to select your songs. Choose as many music files (mp3 is best) as you want to add. For this example, I will be using 3 songs.

4. Just wait for it to join the files and.

5. Your finished! Just download your new mash-up and you’re done! You are then able to resume editing your song, or start over with a new one.

3. AUDIO JOINER

Audio Joiner is designed to merge several songs (mp3, m4a, wav, etc) into a single track. The program is absolutely free and operates online; therefore you don’t need to install it on your computer. Just open the browser and start merging. Merge multiple audio files into a single track.

Steps to Follow While Using an Audio Joiner

1. Open Online Audio Joiner website.
2. Add audio tracks.
3. Set the order of playback.
4. Adjust the intervals.
5. Select the mode of joining.
6. Next, click the “Join” button.
7. After the tracks have been joined, click “Download” link to save the composition on your hard drive.

4.ONLINE AUDIO JOINER

The Online Audio Combiner lets you convert your music file to a desired format and use crossfade between your merged songs. What does joining audio mean?

When you join audio files, you’re combining them so multiple files will exist as a single audio file. There are both online audio joining sites and offline audio merging software programs you can use. You can delete those sections you don’t desire and then merge the other clips together to make a continuous file.

How to Merge Audio Files Online

STEP 1

Select an audio file

To put your songs together, you can add two or more files from your PC, Mac, Android or iPhone. It’s also possible to upload them from your Dropbox or Google Drive account. Each file can be up to 500 MB for free.

STEP 2

Combine MP3 and other audio

If you want, you can add more tracks to merge. Then drag and drop them until you’re satisfied with the order. It’s possible to convert and crossfade the music file if it’s necessary. Take a look at the how-to guide to understand better how to combine audio files.

STEP 3

Save the result

And it’s done! Now you can listen to the joined audio to make sure you like it. If it’s so, download it to your device or back to cloud storage. Otherwise, just go back to editing.

CONCLUSION

Merging audios is combining several audio files into one. We usually select the songs whose styles are similar with each other. Then, we can adjust the playback speed and combine them into a new one. Besides, we can mix two songs. For example, we can mix the narrator’s words into a song. By this way, listeners can understand the meaning while enjoying the songs.

Try It Free Try It Free

1. AudioTrimmer

Totally free and easy to use! With our simple interface, editing audio is very easy. Just upload your track, select the part you want to cut out, and click crop. Your trimmed sound track will be ready within seconds. AudioTrimmer is designed to work on most modern devices including tablets and mobile phones.

Steps on Using AudioTrimmer

1. Click and navigate to AudioTrimmer’s online audio removal tool to get started.
2. Choose an audio file from your device.
3. On the next screen, click the **Modebutton and put the tool into “Remove” mode.
4. Click and drag the slider handles to select the unwanted part of the audio that you want to delete.
5. Click **Cropto cut the selected part out of your song. This will delete that unwanted part of the audio and seamlessly combine the remaining parts into one.
6. Now you can download your new shortened song.

2. AUDIO JOINER

Free of charge online application aimed at joining a few audio tracks into one. This service supports multiple formats and allows you to apply cross-fade mixing to an unlimited amount of tracks. Audio joiner works in the browser and doesn’t require installment of any applications. You just need to upload file, apply required effects and tap “Join” button - so you get the result.

Steps on Using Audio Joiner

Once you arrive at Audio Joiner, you will be told to add music tracks of your choice, from files you have downloaded on your computer. As an example, I will be using the songs that I used to make the mashup that is playing during this presentation.

1. Start by clicking on “Add Tracks”

2. Click on the blue sliders on the bottom of the track and drag it left or right (or use your left/right arrow keys) to edit how long you want the song to play. You can also choose which part of the track to play specifically as well.

3. Your screen will open up to your files and ask you to select your songs. Choose as many music files (mp3 is best) as you want to add. For this example, I will be using 3 songs.

4. Just wait for it to join the files and.

5. Your finished! Just download your new mash-up and you’re done! You are then able to resume editing your song, or start over with a new one.

3. AUDIO JOINER

Audio Joiner is designed to merge several songs (mp3, m4a, wav, etc) into a single track. The program is absolutely free and operates online; therefore you don’t need to install it on your computer. Just open the browser and start merging. Merge multiple audio files into a single track.

Steps to Follow While Using an Audio Joiner

1. Open Online Audio Joiner website.
2. Add audio tracks.
3. Set the order of playback.
4. Adjust the intervals.
5. Select the mode of joining.
6. Next, click the “Join” button.
7. After the tracks have been joined, click “Download” link to save the composition on your hard drive.

4.ONLINE AUDIO JOINER

The Online Audio Combiner lets you convert your music file to a desired format and use crossfade between your merged songs. What does joining audio mean?

When you join audio files, you’re combining them so multiple files will exist as a single audio file. There are both online audio joining sites and offline audio merging software programs you can use. You can delete those sections you don’t desire and then merge the other clips together to make a continuous file.

How to Merge Audio Files Online

STEP 1

Select an audio file

To put your songs together, you can add two or more files from your PC, Mac, Android or iPhone. It’s also possible to upload them from your Dropbox or Google Drive account. Each file can be up to 500 MB for free.

STEP 2

Combine MP3 and other audio

If you want, you can add more tracks to merge. Then drag and drop them until you’re satisfied with the order. It’s possible to convert and crossfade the music file if it’s necessary. Take a look at the how-to guide to understand better how to combine audio files.

STEP 3

Save the result

And it’s done! Now you can listen to the joined audio to make sure you like it. If it’s so, download it to your device or back to cloud storage. Otherwise, just go back to editing.

CONCLUSION

Merging audios is combining several audio files into one. We usually select the songs whose styles are similar with each other. Then, we can adjust the playback speed and combine them into a new one. Besides, we can mix two songs. For example, we can mix the narrator’s words into a song. By this way, listeners can understand the meaning while enjoying the songs.

Elevate Your Video Edits: Mastering the Art of Live Audio Dampening with Final Cut Pro X’s AutoDuck Capabilities

How to Do Automatic Audio Ducking in Final Cut Pro X

Benjamin Arango

Oct 26, 2023• Proven solutions

If you are working in post-production, then you might be familiar with the concept of audio ducking. In nutshell, it is a process in which the background sound of a clip is reduced and the voiceover is amplified. Therefore, with the help of sound ducking, we can focus on the dialogues without a noisy background track.

Lately, a lot of people have asked us about the process to do automatic audio ducking in Final Cut Pro X. Since it is a clip-based editing tool, it lacks a dedicated mixer to help us do FCPX audio ducking. Thankfully, there are third-party plugins and tools (like the FCPX AutoDuck) that can help us do the same. In this post, I will let you know how to do audio ducking in Final Cut Pro and its best alternative.

If you don’t want to use any plugins, see this article: How to sync in FCPX.

Part 1: How to Perform Audio Ducking in Final Cut Pro X?

If you have a video in which you have background music and a voiceover, then you can perform sound ducking in it. This will automatically enhance the quality of the voiceover and would mellow down the background music selectively. Sadly, the feature of audio ducking in Final Cut Pro has to be done manually as there are no instant automatic options in the tool presently.

Therefore, you can use any reliable third-party FCPX tool like Audified or AutoDuck to meet your requirements. For instance, let’s consider the example of FCPX AutoDuck, which is a paid macOS application. To perform FCPX audio ducking, you first have to export the music and voiceover as two dedicated files. Later, you can import them to FCPX AutoDuck to perform auto-ducking of the music.

Step 1: Export the Music Files

To perform audio ducking in Final Cut Pro, you can first launch the application on Mac and open your project. Since there is no FCPX audio ducking option, you first have to export the music files.

For this, you can just go to the main menu on Final Cut Pro and select File > Share > Master File. This will help you explore and save all the media files from Final Cut Pro.

Now, once the Master File window would be opened, you can go to the “Role” tab and select “Audio Only” as the output role. This will display a list of the background music and the voiceover file.

You can now select the files of your choice and click on the “Next” button to save them to any desired location on your Mac.

Step 2: Use FCPX AutoDuck to Do Automatic Sound Ducking

Great! Now, you can just open the FCPX AutoDuck application on your Mac via its Application or Spotlight. You can just give it a project name and drag-and-drop the speaker (voiceover) and the music files here. If you want, you can also import a filler file of your choice.

FCPX will also let you select the level of music ducking from its dedication option. There are also different options to set up things like setting up the window or pre-roll for the audio.

In the end, you can click on the “Duck” button and let FCPX AutoDuck perform automatic audio ducking on the files.

Step 3: Insert the Modified File to your Project

Once the FCPX audio ducking process is completed, it will generate an XML file. You can now just drag the XML file and drop it to your project in Final Cut Pro. Here, you can choose to select the XML file in the same project.

You can now copy the modified music clip, go to the timeline, and paste it at the starting of the video. Here, you can just mute the previous music clip and let the auto-duck audio play instead.

Part 2: The Best FCPX Alternative for Mac to Perform Automatic Audio Ducking

As you can see, it is pretty tough to do audio ducking in Final Cut Pro as there is no automatic feature in the tool. Therefore, you can consider using Wondershare Filmora for Mac to perform automatic sound ducking and save your time. It is an inbuilt feature in Filmora that would perform auto-ducking instantly, and you can also mark the level of ducking in the video.

Ideally, you can perform audio ducking on voiceover or another soundtrack in Wondershare Filmora. To perform music ducking via Wondershare Filmora on Mac, you can follow these steps:

Step 1: Import the Video Clip or Record Your Audio

To begin with, just launch Wondershare Filmora on your Mac and just drag-and-drop your media files to the application. You can also go to its menu and choose to import media files.

Once your video is imported, you can drag it to the timeline at the bottom to work on it. If you want, you can click on the voiceover icon (adjacent to the preview section) to record dialogues right away.

Apart from that, you can also import music files to your video or use the extensive range of royalty-free audio files that are available in Filmora.

Step 2: Perform Automatic Audio Ducking

Great! Now, on the timeline of Filmora, you can see your video and the music track. From here, you need to select the track that you want to amplify (like the voiceover).

Afterward, right-click the audio track and select the “Adjust Audio” option from the context menu.

This will open a dedicated Audio Mixer window on the screen. Just go to the Audio tab and enable the “Ducking” option to lower the volume of other audio tracks. You can also select the desired level for music ducking to implement.

Step 3: Export the Edited Video

That’s it! After performing audio ducking on Filmora, you can preview the results and further make the needed changes. In the end, you can click on the “Export” button and save the file in the format and resolution of your choice.

There you go! After following this guide, you can easily learn how to do audio ducking in Final Cut Pro X easily. Since there is no inbuilt FCPX audio ducking option, you can use a third-party tool like FCPX AutoDuck. Apart from that, if you are looking for a better alternative to do sound ducking, then simply use Wondershare Filmora. It is a user-friendly and resourceful application that would let you perform automatic music ducking like a pro.

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Benjamin Arango

Oct 26, 2023• Proven solutions

If you are working in post-production, then you might be familiar with the concept of audio ducking. In nutshell, it is a process in which the background sound of a clip is reduced and the voiceover is amplified. Therefore, with the help of sound ducking, we can focus on the dialogues without a noisy background track.

Lately, a lot of people have asked us about the process to do automatic audio ducking in Final Cut Pro X. Since it is a clip-based editing tool, it lacks a dedicated mixer to help us do FCPX audio ducking. Thankfully, there are third-party plugins and tools (like the FCPX AutoDuck) that can help us do the same. In this post, I will let you know how to do audio ducking in Final Cut Pro and its best alternative.

If you don’t want to use any plugins, see this article: How to sync in FCPX.

Part 1: How to Perform Audio Ducking in Final Cut Pro X?

If you have a video in which you have background music and a voiceover, then you can perform sound ducking in it. This will automatically enhance the quality of the voiceover and would mellow down the background music selectively. Sadly, the feature of audio ducking in Final Cut Pro has to be done manually as there are no instant automatic options in the tool presently.

Therefore, you can use any reliable third-party FCPX tool like Audified or AutoDuck to meet your requirements. For instance, let’s consider the example of FCPX AutoDuck, which is a paid macOS application. To perform FCPX audio ducking, you first have to export the music and voiceover as two dedicated files. Later, you can import them to FCPX AutoDuck to perform auto-ducking of the music.

Step 1: Export the Music Files

To perform audio ducking in Final Cut Pro, you can first launch the application on Mac and open your project. Since there is no FCPX audio ducking option, you first have to export the music files.

For this, you can just go to the main menu on Final Cut Pro and select File > Share > Master File. This will help you explore and save all the media files from Final Cut Pro.

Now, once the Master File window would be opened, you can go to the “Role” tab and select “Audio Only” as the output role. This will display a list of the background music and the voiceover file.

You can now select the files of your choice and click on the “Next” button to save them to any desired location on your Mac.

Step 2: Use FCPX AutoDuck to Do Automatic Sound Ducking

Great! Now, you can just open the FCPX AutoDuck application on your Mac via its Application or Spotlight. You can just give it a project name and drag-and-drop the speaker (voiceover) and the music files here. If you want, you can also import a filler file of your choice.

FCPX will also let you select the level of music ducking from its dedication option. There are also different options to set up things like setting up the window or pre-roll for the audio.

In the end, you can click on the “Duck” button and let FCPX AutoDuck perform automatic audio ducking on the files.

Step 3: Insert the Modified File to your Project

Once the FCPX audio ducking process is completed, it will generate an XML file. You can now just drag the XML file and drop it to your project in Final Cut Pro. Here, you can choose to select the XML file in the same project.

You can now copy the modified music clip, go to the timeline, and paste it at the starting of the video. Here, you can just mute the previous music clip and let the auto-duck audio play instead.

Part 2: The Best FCPX Alternative for Mac to Perform Automatic Audio Ducking

As you can see, it is pretty tough to do audio ducking in Final Cut Pro as there is no automatic feature in the tool. Therefore, you can consider using Wondershare Filmora for Mac to perform automatic sound ducking and save your time. It is an inbuilt feature in Filmora that would perform auto-ducking instantly, and you can also mark the level of ducking in the video.

Ideally, you can perform audio ducking on voiceover or another soundtrack in Wondershare Filmora. To perform music ducking via Wondershare Filmora on Mac, you can follow these steps:

Step 1: Import the Video Clip or Record Your Audio

To begin with, just launch Wondershare Filmora on your Mac and just drag-and-drop your media files to the application. You can also go to its menu and choose to import media files.

Once your video is imported, you can drag it to the timeline at the bottom to work on it. If you want, you can click on the voiceover icon (adjacent to the preview section) to record dialogues right away.

Apart from that, you can also import music files to your video or use the extensive range of royalty-free audio files that are available in Filmora.

Step 2: Perform Automatic Audio Ducking

Great! Now, on the timeline of Filmora, you can see your video and the music track. From here, you need to select the track that you want to amplify (like the voiceover).

Afterward, right-click the audio track and select the “Adjust Audio” option from the context menu.

This will open a dedicated Audio Mixer window on the screen. Just go to the Audio tab and enable the “Ducking” option to lower the volume of other audio tracks. You can also select the desired level for music ducking to implement.

Step 3: Export the Edited Video

That’s it! After performing audio ducking on Filmora, you can preview the results and further make the needed changes. In the end, you can click on the “Export” button and save the file in the format and resolution of your choice.

There you go! After following this guide, you can easily learn how to do audio ducking in Final Cut Pro X easily. Since there is no inbuilt FCPX audio ducking option, you can use a third-party tool like FCPX AutoDuck. Apart from that, if you are looking for a better alternative to do sound ducking, then simply use Wondershare Filmora. It is a user-friendly and resourceful application that would let you perform automatic music ducking like a pro.

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Benjamin Arango

Oct 26, 2023• Proven solutions

If you are working in post-production, then you might be familiar with the concept of audio ducking. In nutshell, it is a process in which the background sound of a clip is reduced and the voiceover is amplified. Therefore, with the help of sound ducking, we can focus on the dialogues without a noisy background track.

Lately, a lot of people have asked us about the process to do automatic audio ducking in Final Cut Pro X. Since it is a clip-based editing tool, it lacks a dedicated mixer to help us do FCPX audio ducking. Thankfully, there are third-party plugins and tools (like the FCPX AutoDuck) that can help us do the same. In this post, I will let you know how to do audio ducking in Final Cut Pro and its best alternative.

If you don’t want to use any plugins, see this article: How to sync in FCPX.

Part 1: How to Perform Audio Ducking in Final Cut Pro X?

If you have a video in which you have background music and a voiceover, then you can perform sound ducking in it. This will automatically enhance the quality of the voiceover and would mellow down the background music selectively. Sadly, the feature of audio ducking in Final Cut Pro has to be done manually as there are no instant automatic options in the tool presently.

Therefore, you can use any reliable third-party FCPX tool like Audified or AutoDuck to meet your requirements. For instance, let’s consider the example of FCPX AutoDuck, which is a paid macOS application. To perform FCPX audio ducking, you first have to export the music and voiceover as two dedicated files. Later, you can import them to FCPX AutoDuck to perform auto-ducking of the music.

Step 1: Export the Music Files

To perform audio ducking in Final Cut Pro, you can first launch the application on Mac and open your project. Since there is no FCPX audio ducking option, you first have to export the music files.

For this, you can just go to the main menu on Final Cut Pro and select File > Share > Master File. This will help you explore and save all the media files from Final Cut Pro.

Now, once the Master File window would be opened, you can go to the “Role” tab and select “Audio Only” as the output role. This will display a list of the background music and the voiceover file.

You can now select the files of your choice and click on the “Next” button to save them to any desired location on your Mac.

Step 2: Use FCPX AutoDuck to Do Automatic Sound Ducking

Great! Now, you can just open the FCPX AutoDuck application on your Mac via its Application or Spotlight. You can just give it a project name and drag-and-drop the speaker (voiceover) and the music files here. If you want, you can also import a filler file of your choice.

FCPX will also let you select the level of music ducking from its dedication option. There are also different options to set up things like setting up the window or pre-roll for the audio.

In the end, you can click on the “Duck” button and let FCPX AutoDuck perform automatic audio ducking on the files.

Step 3: Insert the Modified File to your Project

Once the FCPX audio ducking process is completed, it will generate an XML file. You can now just drag the XML file and drop it to your project in Final Cut Pro. Here, you can choose to select the XML file in the same project.

You can now copy the modified music clip, go to the timeline, and paste it at the starting of the video. Here, you can just mute the previous music clip and let the auto-duck audio play instead.

Part 2: The Best FCPX Alternative for Mac to Perform Automatic Audio Ducking

As you can see, it is pretty tough to do audio ducking in Final Cut Pro as there is no automatic feature in the tool. Therefore, you can consider using Wondershare Filmora for Mac to perform automatic sound ducking and save your time. It is an inbuilt feature in Filmora that would perform auto-ducking instantly, and you can also mark the level of ducking in the video.

Ideally, you can perform audio ducking on voiceover or another soundtrack in Wondershare Filmora. To perform music ducking via Wondershare Filmora on Mac, you can follow these steps:

Step 1: Import the Video Clip or Record Your Audio

To begin with, just launch Wondershare Filmora on your Mac and just drag-and-drop your media files to the application. You can also go to its menu and choose to import media files.

Once your video is imported, you can drag it to the timeline at the bottom to work on it. If you want, you can click on the voiceover icon (adjacent to the preview section) to record dialogues right away.

Apart from that, you can also import music files to your video or use the extensive range of royalty-free audio files that are available in Filmora.

Step 2: Perform Automatic Audio Ducking

Great! Now, on the timeline of Filmora, you can see your video and the music track. From here, you need to select the track that you want to amplify (like the voiceover).

Afterward, right-click the audio track and select the “Adjust Audio” option from the context menu.

This will open a dedicated Audio Mixer window on the screen. Just go to the Audio tab and enable the “Ducking” option to lower the volume of other audio tracks. You can also select the desired level for music ducking to implement.

Step 3: Export the Edited Video

That’s it! After performing audio ducking on Filmora, you can preview the results and further make the needed changes. In the end, you can click on the “Export” button and save the file in the format and resolution of your choice.

There you go! After following this guide, you can easily learn how to do audio ducking in Final Cut Pro X easily. Since there is no inbuilt FCPX audio ducking option, you can use a third-party tool like FCPX AutoDuck. Apart from that, if you are looking for a better alternative to do sound ducking, then simply use Wondershare Filmora. It is a user-friendly and resourceful application that would let you perform automatic music ducking like a pro.

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Benjamin Arango

Oct 26, 2023• Proven solutions

If you are working in post-production, then you might be familiar with the concept of audio ducking. In nutshell, it is a process in which the background sound of a clip is reduced and the voiceover is amplified. Therefore, with the help of sound ducking, we can focus on the dialogues without a noisy background track.

Lately, a lot of people have asked us about the process to do automatic audio ducking in Final Cut Pro X. Since it is a clip-based editing tool, it lacks a dedicated mixer to help us do FCPX audio ducking. Thankfully, there are third-party plugins and tools (like the FCPX AutoDuck) that can help us do the same. In this post, I will let you know how to do audio ducking in Final Cut Pro and its best alternative.

If you don’t want to use any plugins, see this article: How to sync in FCPX.

Part 1: How to Perform Audio Ducking in Final Cut Pro X?

If you have a video in which you have background music and a voiceover, then you can perform sound ducking in it. This will automatically enhance the quality of the voiceover and would mellow down the background music selectively. Sadly, the feature of audio ducking in Final Cut Pro has to be done manually as there are no instant automatic options in the tool presently.

Therefore, you can use any reliable third-party FCPX tool like Audified or AutoDuck to meet your requirements. For instance, let’s consider the example of FCPX AutoDuck, which is a paid macOS application. To perform FCPX audio ducking, you first have to export the music and voiceover as two dedicated files. Later, you can import them to FCPX AutoDuck to perform auto-ducking of the music.

Step 1: Export the Music Files

To perform audio ducking in Final Cut Pro, you can first launch the application on Mac and open your project. Since there is no FCPX audio ducking option, you first have to export the music files.

For this, you can just go to the main menu on Final Cut Pro and select File > Share > Master File. This will help you explore and save all the media files from Final Cut Pro.

Now, once the Master File window would be opened, you can go to the “Role” tab and select “Audio Only” as the output role. This will display a list of the background music and the voiceover file.

You can now select the files of your choice and click on the “Next” button to save them to any desired location on your Mac.

Step 2: Use FCPX AutoDuck to Do Automatic Sound Ducking

Great! Now, you can just open the FCPX AutoDuck application on your Mac via its Application or Spotlight. You can just give it a project name and drag-and-drop the speaker (voiceover) and the music files here. If you want, you can also import a filler file of your choice.

FCPX will also let you select the level of music ducking from its dedication option. There are also different options to set up things like setting up the window or pre-roll for the audio.

In the end, you can click on the “Duck” button and let FCPX AutoDuck perform automatic audio ducking on the files.

Step 3: Insert the Modified File to your Project

Once the FCPX audio ducking process is completed, it will generate an XML file. You can now just drag the XML file and drop it to your project in Final Cut Pro. Here, you can choose to select the XML file in the same project.

You can now copy the modified music clip, go to the timeline, and paste it at the starting of the video. Here, you can just mute the previous music clip and let the auto-duck audio play instead.

Part 2: The Best FCPX Alternative for Mac to Perform Automatic Audio Ducking

As you can see, it is pretty tough to do audio ducking in Final Cut Pro as there is no automatic feature in the tool. Therefore, you can consider using Wondershare Filmora for Mac to perform automatic sound ducking and save your time. It is an inbuilt feature in Filmora that would perform auto-ducking instantly, and you can also mark the level of ducking in the video.

Ideally, you can perform audio ducking on voiceover or another soundtrack in Wondershare Filmora. To perform music ducking via Wondershare Filmora on Mac, you can follow these steps:

Step 1: Import the Video Clip or Record Your Audio

To begin with, just launch Wondershare Filmora on your Mac and just drag-and-drop your media files to the application. You can also go to its menu and choose to import media files.

Once your video is imported, you can drag it to the timeline at the bottom to work on it. If you want, you can click on the voiceover icon (adjacent to the preview section) to record dialogues right away.

Apart from that, you can also import music files to your video or use the extensive range of royalty-free audio files that are available in Filmora.

Step 2: Perform Automatic Audio Ducking

Great! Now, on the timeline of Filmora, you can see your video and the music track. From here, you need to select the track that you want to amplify (like the voiceover).

Afterward, right-click the audio track and select the “Adjust Audio” option from the context menu.

This will open a dedicated Audio Mixer window on the screen. Just go to the Audio tab and enable the “Ducking” option to lower the volume of other audio tracks. You can also select the desired level for music ducking to implement.

Step 3: Export the Edited Video

That’s it! After performing audio ducking on Filmora, you can preview the results and further make the needed changes. In the end, you can click on the “Export” button and save the file in the format and resolution of your choice.

There you go! After following this guide, you can easily learn how to do audio ducking in Final Cut Pro X easily. Since there is no inbuilt FCPX audio ducking option, you can use a third-party tool like FCPX AutoDuck. Apart from that, if you are looking for a better alternative to do sound ducking, then simply use Wondershare Filmora. It is a user-friendly and resourceful application that would let you perform automatic music ducking like a pro.

Benjamin Arango

Benjamin Arango is a writer and a lover of all things video.

Follow @Benjamin Arango

Also read: