Perfecting Your Soundtrack: Techniques for Implementing Automatic Audio Suppression in Final Cut Pro X

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

Incorporating Audio Into New and Enhanced MKV Files (Version 2023)

How to Add Audio to MKV

Shanoon Cox

Mar 27, 2024• Proven solutions

How to add a .mka audio track to a .mkv video? Is there a simple step-by-step? I tried Mkvmerge but it doesn’t seem to work with this.

You may come across the same problem: want to add audio to MKV but find video editing tools like Mkvmerge doesn’t work. Well, then what’s the available way to do so? In this article, I’ll show you how to add audio to MKV file by using Wondershare Filmora . If you are looking for such a solution, just feel free to see the guide below. This program enables you to add specified audio track to MKV as well as apply more effects to your source file.

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

1 Add video and audio files

Download and install Wondershare Filmora first. Once run it, click the “Import” button to load both the video and audio files. You can also directly drag and drop the media files to the program.

2 Add audio to MKV

Now what you have to do is to drop the video file to the Video track in the Timeline and audio to the Audio Track. Then you can make the audio file fit your video by trimming or double click the audio file to set fade in/out effects, speed up or slow down it, adjust volume so that it doesn’t drown out the original audio of your video, etc. If you want to remove the original audio, just right click the video in Timeline and select “Audio Detach” and press “Delete” to remove audio from video.

Besides adding an audio file, you can also use Wondershare Filmora (originally Wondershare Video Editor) to record and add your own voiceover. To do this, simply click the “Record” button on the toolbar and record the voiceover in the Record Audio window. Click the red button to get started and “OK” to save it and return to the main interface. The recorded voiceover will then appear in the audio track. Then adjust its position, volume, etc., just like any audio files.

3 Export the new MKV file

After adding audio, click “Play” to preview and listen to the new file. Then click “Create” to export your MKV file. Here are various choices for you: export the video to various video formats, convert the video to play on different mobile devices, upload the video to YouTube instantly or burn video to DVD disc. Select a desired output way and hit “Create” to start exporting the video file with the added audio.

Learn more about Wondershare Filmora:

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

Shanoon Cox

Shanoon Cox is a writer and a lover of all things video.

Follow @Shanoon Cox

Shanoon Cox

Mar 27, 2024• Proven solutions

How to add a .mka audio track to a .mkv video? Is there a simple step-by-step? I tried Mkvmerge but it doesn’t seem to work with this.

You may come across the same problem: want to add audio to MKV but find video editing tools like Mkvmerge doesn’t work. Well, then what’s the available way to do so? In this article, I’ll show you how to add audio to MKV file by using Wondershare Filmora . If you are looking for such a solution, just feel free to see the guide below. This program enables you to add specified audio track to MKV as well as apply more effects to your source file.

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

1 Add video and audio files

Download and install Wondershare Filmora first. Once run it, click the “Import” button to load both the video and audio files. You can also directly drag and drop the media files to the program.

2 Add audio to MKV

Now what you have to do is to drop the video file to the Video track in the Timeline and audio to the Audio Track. Then you can make the audio file fit your video by trimming or double click the audio file to set fade in/out effects, speed up or slow down it, adjust volume so that it doesn’t drown out the original audio of your video, etc. If you want to remove the original audio, just right click the video in Timeline and select “Audio Detach” and press “Delete” to remove audio from video.

Besides adding an audio file, you can also use Wondershare Filmora (originally Wondershare Video Editor) to record and add your own voiceover. To do this, simply click the “Record” button on the toolbar and record the voiceover in the Record Audio window. Click the red button to get started and “OK” to save it and return to the main interface. The recorded voiceover will then appear in the audio track. Then adjust its position, volume, etc., just like any audio files.

3 Export the new MKV file

After adding audio, click “Play” to preview and listen to the new file. Then click “Create” to export your MKV file. Here are various choices for you: export the video to various video formats, convert the video to play on different mobile devices, upload the video to YouTube instantly or burn video to DVD disc. Select a desired output way and hit “Create” to start exporting the video file with the added audio.

Learn more about Wondershare Filmora:

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

Shanoon Cox

Shanoon Cox is a writer and a lover of all things video.

Follow @Shanoon Cox

Shanoon Cox

Mar 27, 2024• Proven solutions

How to add a .mka audio track to a .mkv video? Is there a simple step-by-step? I tried Mkvmerge but it doesn’t seem to work with this.

You may come across the same problem: want to add audio to MKV but find video editing tools like Mkvmerge doesn’t work. Well, then what’s the available way to do so? In this article, I’ll show you how to add audio to MKV file by using Wondershare Filmora . If you are looking for such a solution, just feel free to see the guide below. This program enables you to add specified audio track to MKV as well as apply more effects to your source file.

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

1 Add video and audio files

Download and install Wondershare Filmora first. Once run it, click the “Import” button to load both the video and audio files. You can also directly drag and drop the media files to the program.

2 Add audio to MKV

Now what you have to do is to drop the video file to the Video track in the Timeline and audio to the Audio Track. Then you can make the audio file fit your video by trimming or double click the audio file to set fade in/out effects, speed up or slow down it, adjust volume so that it doesn’t drown out the original audio of your video, etc. If you want to remove the original audio, just right click the video in Timeline and select “Audio Detach” and press “Delete” to remove audio from video.

Besides adding an audio file, you can also use Wondershare Filmora (originally Wondershare Video Editor) to record and add your own voiceover. To do this, simply click the “Record” button on the toolbar and record the voiceover in the Record Audio window. Click the red button to get started and “OK” to save it and return to the main interface. The recorded voiceover will then appear in the audio track. Then adjust its position, volume, etc., just like any audio files.

3 Export the new MKV file

After adding audio, click “Play” to preview and listen to the new file. Then click “Create” to export your MKV file. Here are various choices for you: export the video to various video formats, convert the video to play on different mobile devices, upload the video to YouTube instantly or burn video to DVD disc. Select a desired output way and hit “Create” to start exporting the video file with the added audio.

Learn more about Wondershare Filmora:

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

Shanoon Cox

Shanoon Cox is a writer and a lover of all things video.

Follow @Shanoon Cox

Shanoon Cox

Mar 27, 2024• Proven solutions

How to add a .mka audio track to a .mkv video? Is there a simple step-by-step? I tried Mkvmerge but it doesn’t seem to work with this.

You may come across the same problem: want to add audio to MKV but find video editing tools like Mkvmerge doesn’t work. Well, then what’s the available way to do so? In this article, I’ll show you how to add audio to MKV file by using Wondershare Filmora . If you are looking for such a solution, just feel free to see the guide below. This program enables you to add specified audio track to MKV as well as apply more effects to your source file.

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

1 Add video and audio files

Download and install Wondershare Filmora first. Once run it, click the “Import” button to load both the video and audio files. You can also directly drag and drop the media files to the program.

2 Add audio to MKV

Now what you have to do is to drop the video file to the Video track in the Timeline and audio to the Audio Track. Then you can make the audio file fit your video by trimming or double click the audio file to set fade in/out effects, speed up or slow down it, adjust volume so that it doesn’t drown out the original audio of your video, etc. If you want to remove the original audio, just right click the video in Timeline and select “Audio Detach” and press “Delete” to remove audio from video.

Besides adding an audio file, you can also use Wondershare Filmora (originally Wondershare Video Editor) to record and add your own voiceover. To do this, simply click the “Record” button on the toolbar and record the voiceover in the Record Audio window. Click the red button to get started and “OK” to save it and return to the main interface. The recorded voiceover will then appear in the audio track. Then adjust its position, volume, etc., just like any audio files.

3 Export the new MKV file

After adding audio, click “Play” to preview and listen to the new file. Then click “Create” to export your MKV file. Here are various choices for you: export the video to various video formats, convert the video to play on different mobile devices, upload the video to YouTube instantly or burn video to DVD disc. Select a desired output way and hit “Create” to start exporting the video file with the added audio.

Learn more about Wondershare Filmora:

Download Mac Version ](https://tools.techidaily.com/wondershare/filmora/download/ )

Shanoon Cox

Shanoon Cox is a writer and a lover of all things video.

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Pioneering Audio-Visual Integration: Generating Waveforms & Introducing Dynamic Animations with Premiere Pro

By using waveform of the sound waves in Premiere Pro, we can better edit audio. In the following article, we’ll learn how the audio waveform auto-sync feature in Premiere Pro helps automatically align and merge clips in the Project panel, in the timeline, and when setting up a multicamera project and how to insert audio waveform on your clips using Premiere Pro.

Part 1. How to show Audio Waveform on clips in Premiere Pro? (2 ways)

Users frequently complain that the audio waveform can suddenly disappear while editing audio in Premiere Pro, which is quite annoying to deal with. In the following tutorial, I’m going to show you how to make the audio waveforms visible.

1. Click the wrench icon on settings button

If you are not seeing them on audio clips on your timeline, then you drag on an audio clip to your timeline or your sequence and just click on the wrench and check to show audio waveform.

Once you check that you should see the audio waveforms on your clip you can click it again you should see a checkmark and it is highlighted in blue and if you don’t want to see them all you have to do is click it again.

That will toggle off the audio waveforms and that is how to show the audio waveforms on your audio clips in adobe premiere pro.

2. Automatic generate audio waveform

Make sure “Automatic audio waveform creation” is selected by going to “Edit > Preferences > Audio” first. When importing files, no waveforms are generated if option is unticked. Only clips you import moving forward will be impacted by this; clips already imported won’t be affected.

Second, for creating audio waveforms on clips that don’t have them, select the clips in the Program panel and go to “Clip > Generate Audio Waveform”.

Part 2. How to add audio waveform animation in Premiere Pro?

If you want to simply add a dynamic effect to your audio, just follow the tutorial below.

Step1Click After Effects Composition

First, make sure both the video and audio are selected. Right-click and select replace with After Effects composition.

Step2Create a new solid in After Effects

After creating a new project in After Effects, you need to choose a new solid of any color in your composition.

Step3Open audio waveform effect

Search audio waveform and drag and drop this effect on your solid. The waveform will now respond to the audio in your film if you use the audio layer option for your clip in the effect parameters for your solid change.

Step4Adjust the audio waveform effect

The position of the waveform on your video can be changed by utilizing the start and end point settings. Make sure the last values for each selections are the same to maintain an even level. Next, you can change the characteristics to give your waveform the desired appearance. Here, I applied some fundamental settings that are effective for singing. Using the two-color picker options and the display options, you may also change the waveform’s inner and outer colors.

Step5Check the animation and export the video

Back in Premiere, you can pick whether you want the traditional analog lines to appear or a more contemporary digital waveform. Your clip will now be replaced with an After Effects composition that is dynamically tied to the audio waveform.

Part 3. How to change the incorrect audio waveform in Premiere Pro?

These problems typically result from corrupted cache/peak files. If you have cleared the cache from the application. I will recommend cleaning them manually by going to the location specified in “Preferences > Media Cache”.

Clean the contents of the folder named Media Cache, Media Cache files, and Peak files (Before cleaning them, please ensure to open these folders once and verify if they have any of the media files in them to avoid any accidental deletion of required media or asset).

Please make sure that the option “Save.cfa and.pek cache files next to the original media files when possible” is unchecked. If it is ticked, you will have to remove them by hand from the folders where the media files are kept.

The Audio previews can also be cleaned (File > Project Settings > Scratch Disks > Audio Previews).

The following time you open the project, these files will be cleared. Rebuilding the necessary cache and peak files could take some time.

Part 4. How to add audio waveform animation to video with Premiere Pro alternative?

In reality, based on the above process, it is clear that you must use After Effects to add audio waveform animation effects in Premiere Pro. Although you can further modify the animation, this approach is very difficult for beginners to understand, and it has a high learning cost. In this situation, we strongly advise you to try Filmora Audio Visualizer . We provide more than 25 animation effects and fixed pre-made waveform elements, and you can also adjust the color and frequency in Advanced Settings. Come and give it a try!

Conclusion

This article will help you in resolving various audio waveform issues in Premiere Pro. Additionally, you can discover how to create waveforms in your audio clips. You should try Wondershare Filmora to add the waveform animation even if Premiere Pro is one of the greatest audio and video editing programs. Beginners will find it more convenient and simpler. If you simply want to quickly polish your music video or podcast video, the Filmora audio visualizer is a better option.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

Conclusion

This article will help you in resolving various audio waveform issues in Premiere Pro. Additionally, you can discover how to create waveforms in your audio clips. You should try Wondershare Filmora to add the waveform animation even if Premiere Pro is one of the greatest audio and video editing programs. Beginners will find it more convenient and simpler. If you simply want to quickly polish your music video or podcast video, the Filmora audio visualizer is a better option.

Free Download For Win 7 or later(64-bit)

Free Download For macOS 10.14 or later

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