Cut, Compress & Conquer: Mastering Avidemux for Audio Post Production (Updated 2023 Edition)

How to Edit Audio in Avidemux

Liza Brown

Mar 27, 2024• Proven solutions

Many of you might be interested to know about the concept of audio editing and method to implement this task for real time applications. Actually the audio editing task is something same as that of making changes in any written document. Things from audio file can be copied, pasted, replaced, cut and deleted as per need and simple manipulation functions can be applied to do something interesting as a result. It can be applied to so many applications for example if we have to remove any undesired interference like cough, breaths, phone sounds from audio files or want to loop, slice or adjust various beats.

Audio editing in Avidemux

Avidemux is a well-known open source type audio-video editing tool that helps to manage content with proper synchronisation. The task of audio editing can be completed with following easy to follow steps on Avidemux:

• First of all click on the file option available on software toolbar and import your desire audio content.
• Select any desired but compatible file format type so that output content can be saved to that format after editing.
• Now on software interface, again go to file and get visual media file on user interface.
• Play this video file and adjust timings of audio and video files. They must appear in synchronization.
• Go to audio option on screen, you will find the settings to be adjusted for main audio source, change this setting to external audio source.
• Set the locations for adding audio content.
• Adjust frames for both files.
• Finally hit save option.

5 Best Audio Editing Software 2016

1. WavePad:

This software tool provides best platform for creation of fusion and extends support to almost all popular audio file formats. The advanced as well as standard functions allow fast editing facility but you need to pay $39.95 to get its complete access.

2. Adobe Audition:

If you need professional editing platform then adobe audition is best option for you all. Its multi-track audio editing abilities make it superb tool for industry specific operations. The latest advanced version of this software tool can be accessed on 64 bit window device.

3. Audacity

It is a freely available audio editor that is available as an open source tool. It supports live recording as well as multi track editing feature while supporting all important file formats. Its user interface is so impressive and various navigation controls provide best editing facility for largae audio files.

4. Ardour:

Here is one more advanced digital workstation for all audio editors; it provides best services for mixing of tracks, editing and fast recording. It is rated as most useful tool for musicians as well as composers. Complete program features will be available to user with payment of just #1 only.

5. Wavosaur

Wavosaur is a free but most advanced audio editing tool that supports all types of music tracks. It is available with so many impressive features as well as the basic editing facilities such as copy, paste, cut and trim etc. its third party support is appreciated by professionals and the batch processing ability creates one more edge.

Although there are so many audio editing tools available in market in downloadable as well as online versions but experts use to recommend Wondershare Filmora for all advanced needs. This software can be used by Mac as well as Window system users and its outstanding compatibility feature is loved by all. One can easily download free trial version of Filmora from official website of wondershare and within very less time it can create miracles for your common audio editing applications.

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

Liza Brown

Liza Brown is a writer and a lover of all things video.

Follow @Liza Brown

Liza Brown

Mar 27, 2024• Proven solutions

Many of you might be interested to know about the concept of audio editing and method to implement this task for real time applications. Actually the audio editing task is something same as that of making changes in any written document. Things from audio file can be copied, pasted, replaced, cut and deleted as per need and simple manipulation functions can be applied to do something interesting as a result. It can be applied to so many applications for example if we have to remove any undesired interference like cough, breaths, phone sounds from audio files or want to loop, slice or adjust various beats.

Audio editing in Avidemux

Avidemux is a well-known open source type audio-video editing tool that helps to manage content with proper synchronisation. The task of audio editing can be completed with following easy to follow steps on Avidemux:

• First of all click on the file option available on software toolbar and import your desire audio content.
• Select any desired but compatible file format type so that output content can be saved to that format after editing.
• Now on software interface, again go to file and get visual media file on user interface.
• Play this video file and adjust timings of audio and video files. They must appear in synchronization.
• Go to audio option on screen, you will find the settings to be adjusted for main audio source, change this setting to external audio source.
• Set the locations for adding audio content.
• Adjust frames for both files.
• Finally hit save option.

5 Best Audio Editing Software 2016

1. WavePad:

This software tool provides best platform for creation of fusion and extends support to almost all popular audio file formats. The advanced as well as standard functions allow fast editing facility but you need to pay $39.95 to get its complete access.

2. Adobe Audition:

If you need professional editing platform then adobe audition is best option for you all. Its multi-track audio editing abilities make it superb tool for industry specific operations. The latest advanced version of this software tool can be accessed on 64 bit window device.

3. Audacity

It is a freely available audio editor that is available as an open source tool. It supports live recording as well as multi track editing feature while supporting all important file formats. Its user interface is so impressive and various navigation controls provide best editing facility for largae audio files.

4. Ardour:

Here is one more advanced digital workstation for all audio editors; it provides best services for mixing of tracks, editing and fast recording. It is rated as most useful tool for musicians as well as composers. Complete program features will be available to user with payment of just #1 only.

5. Wavosaur

Wavosaur is a free but most advanced audio editing tool that supports all types of music tracks. It is available with so many impressive features as well as the basic editing facilities such as copy, paste, cut and trim etc. its third party support is appreciated by professionals and the batch processing ability creates one more edge.

Although there are so many audio editing tools available in market in downloadable as well as online versions but experts use to recommend Wondershare Filmora for all advanced needs. This software can be used by Mac as well as Window system users and its outstanding compatibility feature is loved by all. One can easily download free trial version of Filmora from official website of wondershare and within very less time it can create miracles for your common audio editing applications.

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

Liza Brown

Liza Brown is a writer and a lover of all things video.

Follow @Liza Brown

Liza Brown

Mar 27, 2024• Proven solutions

Many of you might be interested to know about the concept of audio editing and method to implement this task for real time applications. Actually the audio editing task is something same as that of making changes in any written document. Things from audio file can be copied, pasted, replaced, cut and deleted as per need and simple manipulation functions can be applied to do something interesting as a result. It can be applied to so many applications for example if we have to remove any undesired interference like cough, breaths, phone sounds from audio files or want to loop, slice or adjust various beats.

Audio editing in Avidemux

Avidemux is a well-known open source type audio-video editing tool that helps to manage content with proper synchronisation. The task of audio editing can be completed with following easy to follow steps on Avidemux:

• First of all click on the file option available on software toolbar and import your desire audio content.
• Select any desired but compatible file format type so that output content can be saved to that format after editing.
• Now on software interface, again go to file and get visual media file on user interface.
• Play this video file and adjust timings of audio and video files. They must appear in synchronization.
• Go to audio option on screen, you will find the settings to be adjusted for main audio source, change this setting to external audio source.
• Set the locations for adding audio content.
• Adjust frames for both files.
• Finally hit save option.

5 Best Audio Editing Software 2016

1. WavePad:

This software tool provides best platform for creation of fusion and extends support to almost all popular audio file formats. The advanced as well as standard functions allow fast editing facility but you need to pay $39.95 to get its complete access.

2. Adobe Audition:

If you need professional editing platform then adobe audition is best option for you all. Its multi-track audio editing abilities make it superb tool for industry specific operations. The latest advanced version of this software tool can be accessed on 64 bit window device.

3. Audacity

It is a freely available audio editor that is available as an open source tool. It supports live recording as well as multi track editing feature while supporting all important file formats. Its user interface is so impressive and various navigation controls provide best editing facility for largae audio files.

4. Ardour:

Here is one more advanced digital workstation for all audio editors; it provides best services for mixing of tracks, editing and fast recording. It is rated as most useful tool for musicians as well as composers. Complete program features will be available to user with payment of just #1 only.

5. Wavosaur

Wavosaur is a free but most advanced audio editing tool that supports all types of music tracks. It is available with so many impressive features as well as the basic editing facilities such as copy, paste, cut and trim etc. its third party support is appreciated by professionals and the batch processing ability creates one more edge.

Although there are so many audio editing tools available in market in downloadable as well as online versions but experts use to recommend Wondershare Filmora for all advanced needs. This software can be used by Mac as well as Window system users and its outstanding compatibility feature is loved by all. One can easily download free trial version of Filmora from official website of wondershare and within very less time it can create miracles for your common audio editing applications.

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

Liza Brown

Liza Brown is a writer and a lover of all things video.

Follow @Liza Brown

Liza Brown

Mar 27, 2024• Proven solutions

Many of you might be interested to know about the concept of audio editing and method to implement this task for real time applications. Actually the audio editing task is something same as that of making changes in any written document. Things from audio file can be copied, pasted, replaced, cut and deleted as per need and simple manipulation functions can be applied to do something interesting as a result. It can be applied to so many applications for example if we have to remove any undesired interference like cough, breaths, phone sounds from audio files or want to loop, slice or adjust various beats.

Audio editing in Avidemux

Avidemux is a well-known open source type audio-video editing tool that helps to manage content with proper synchronisation. The task of audio editing can be completed with following easy to follow steps on Avidemux:

• First of all click on the file option available on software toolbar and import your desire audio content.
• Select any desired but compatible file format type so that output content can be saved to that format after editing.
• Now on software interface, again go to file and get visual media file on user interface.
• Play this video file and adjust timings of audio and video files. They must appear in synchronization.
• Go to audio option on screen, you will find the settings to be adjusted for main audio source, change this setting to external audio source.
• Set the locations for adding audio content.
• Adjust frames for both files.
• Finally hit save option.

5 Best Audio Editing Software 2016

1. WavePad:

This software tool provides best platform for creation of fusion and extends support to almost all popular audio file formats. The advanced as well as standard functions allow fast editing facility but you need to pay $39.95 to get its complete access.

2. Adobe Audition:

If you need professional editing platform then adobe audition is best option for you all. Its multi-track audio editing abilities make it superb tool for industry specific operations. The latest advanced version of this software tool can be accessed on 64 bit window device.

3. Audacity

It is a freely available audio editor that is available as an open source tool. It supports live recording as well as multi track editing feature while supporting all important file formats. Its user interface is so impressive and various navigation controls provide best editing facility for largae audio files.

4. Ardour:

Here is one more advanced digital workstation for all audio editors; it provides best services for mixing of tracks, editing and fast recording. It is rated as most useful tool for musicians as well as composers. Complete program features will be available to user with payment of just #1 only.

5. Wavosaur

Wavosaur is a free but most advanced audio editing tool that supports all types of music tracks. It is available with so many impressive features as well as the basic editing facilities such as copy, paste, cut and trim etc. its third party support is appreciated by professionals and the batch processing ability creates one more edge.

Although there are so many audio editing tools available in market in downloadable as well as online versions but experts use to recommend Wondershare Filmora for all advanced needs. This software can be used by Mac as well as Window system users and its outstanding compatibility feature is loved by all. One can easily download free trial version of Filmora from official website of wondershare and within very less time it can create miracles for your common audio editing applications.

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

Liza Brown

Liza Brown is a writer and a lover of all things video.

Follow @Liza Brown

Cutting Edge Techniques for Incorporating Smooth Audio Reduction

Audio fade out, where sound becomes progressively softer until it can no longer be heard, is one of the most popular audio techniques today. This can give the audio track a clean, professional sound. If you want to apply this kind of audio effect, Wondershare Filmora - an easy-to-use program can help you achieve that. Now follow the steps below to learn how to apply the audio fade out effect to your video.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

How To Fade Out Audio in Wondershare Filmora?

1. Import your video/audio to Wondershare Filmora

Install and open Wondershare Filmora . Click the “Import” button to browse and import the video/audio file you want to edit. You can also drag and drop your video/audio file to the program. Wondershare Filmora supports various video and audio formats such as AVI, NSV, FLV, MKV, MP4, M4V, RMVB, TS, TP, TRP, M2TS, APE, CUE, AU, AMR, OGG, and more. You can directly import these kinds of files without conversion.

2. Apply audio fade out effect

Drop your video/audio to the Video/Audio Timeline. If you need to detach the audio file from the video, you can use the Detach audio feature in Filmora to accomplish it easily.

Find the “Fade Out” option from the context menu. Double click on the target file and switch to the “Audio” column. Then drag the slider bar until the audio is faded to your liking. Then you can manually set the fade out the length by dragging the slider bar to the right or left. If you make a mistake or want to change the length, click the “Reset” button. Then click the “Play” button to play the newly faded audio track.

3. Save the newly faded file

You can specify the output format, output name, and output folder. If you want to specify the detailed parameters, click the triangle beside the “Advanced settings” option and make changes by clicking the drop-down list. If you’re satisfied with the result, click the “Export” button, and then an output window will pop up.

If you want to play the new file on mobile devices such as iPhone, iPad, iPod, Zune, go to the “Device” tab and choose a specific device from the list. You can also directly share the file to YouTube and Facebook in the “YouTube” tab or burn it to DVD in the “DVD” tab.

Audio fading out is a simple task with Wondershare Filmora. With this powerful video editing tool, you can also combine video/audio, split video, rotate video, add the image to mp3, remove audio from video, and more. Now download and explore more possibilities for your digital world.

Related Tips: How to Edit the Audio Track of Your Video

Versatile Video Editor - Wondershare Filmora

An easy yet powerful editor

Numerous effects to choose from

Detailed tutorials provided by the official channel

Try It Free Try It Free

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

How To Fade Out Audio in Wondershare Filmora?

1. Import your video/audio to Wondershare Filmora

Install and open Wondershare Filmora . Click the “Import” button to browse and import the video/audio file you want to edit. You can also drag and drop your video/audio file to the program. Wondershare Filmora supports various video and audio formats such as AVI, NSV, FLV, MKV, MP4, M4V, RMVB, TS, TP, TRP, M2TS, APE, CUE, AU, AMR, OGG, and more. You can directly import these kinds of files without conversion.

2. Apply audio fade out effect

Drop your video/audio to the Video/Audio Timeline. If you need to detach the audio file from the video, you can use the Detach audio feature in Filmora to accomplish it easily.

Find the “Fade Out” option from the context menu. Double click on the target file and switch to the “Audio” column. Then drag the slider bar until the audio is faded to your liking. Then you can manually set the fade out the length by dragging the slider bar to the right or left. If you make a mistake or want to change the length, click the “Reset” button. Then click the “Play” button to play the newly faded audio track.

3. Save the newly faded file

You can specify the output format, output name, and output folder. If you want to specify the detailed parameters, click the triangle beside the “Advanced settings” option and make changes by clicking the drop-down list. If you’re satisfied with the result, click the “Export” button, and then an output window will pop up.

If you want to play the new file on mobile devices such as iPhone, iPad, iPod, Zune, go to the “Device” tab and choose a specific device from the list. You can also directly share the file to YouTube and Facebook in the “YouTube” tab or burn it to DVD in the “DVD” tab.

Audio fading out is a simple task with Wondershare Filmora. With this powerful video editing tool, you can also combine video/audio, split video, rotate video, add the image to mp3, remove audio from video, and more. Now download and explore more possibilities for your digital world.

Related Tips: How to Edit the Audio Track of Your Video

Versatile Video Editor - Wondershare Filmora

An easy yet powerful editor

Numerous effects to choose from

Detailed tutorials provided by the official channel

Try It Free Try It Free

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

How To Fade Out Audio in Wondershare Filmora?

1. Import your video/audio to Wondershare Filmora

Install and open Wondershare Filmora . Click the “Import” button to browse and import the video/audio file you want to edit. You can also drag and drop your video/audio file to the program. Wondershare Filmora supports various video and audio formats such as AVI, NSV, FLV, MKV, MP4, M4V, RMVB, TS, TP, TRP, M2TS, APE, CUE, AU, AMR, OGG, and more. You can directly import these kinds of files without conversion.

2. Apply audio fade out effect

Drop your video/audio to the Video/Audio Timeline. If you need to detach the audio file from the video, you can use the Detach audio feature in Filmora to accomplish it easily.

Find the “Fade Out” option from the context menu. Double click on the target file and switch to the “Audio” column. Then drag the slider bar until the audio is faded to your liking. Then you can manually set the fade out the length by dragging the slider bar to the right or left. If you make a mistake or want to change the length, click the “Reset” button. Then click the “Play” button to play the newly faded audio track.

3. Save the newly faded file

You can specify the output format, output name, and output folder. If you want to specify the detailed parameters, click the triangle beside the “Advanced settings” option and make changes by clicking the drop-down list. If you’re satisfied with the result, click the “Export” button, and then an output window will pop up.

If you want to play the new file on mobile devices such as iPhone, iPad, iPod, Zune, go to the “Device” tab and choose a specific device from the list. You can also directly share the file to YouTube and Facebook in the “YouTube” tab or burn it to DVD in the “DVD” tab.

Audio fading out is a simple task with Wondershare Filmora. With this powerful video editing tool, you can also combine video/audio, split video, rotate video, add the image to mp3, remove audio from video, and more. Now download and explore more possibilities for your digital world.

Related Tips: How to Edit the Audio Track of Your Video

Versatile Video Editor - Wondershare Filmora

An easy yet powerful editor

Numerous effects to choose from

Detailed tutorials provided by the official channel

Try It Free Try It Free

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

How To Fade Out Audio in Wondershare Filmora?

1. Import your video/audio to Wondershare Filmora

Install and open Wondershare Filmora . Click the “Import” button to browse and import the video/audio file you want to edit. You can also drag and drop your video/audio file to the program. Wondershare Filmora supports various video and audio formats such as AVI, NSV, FLV, MKV, MP4, M4V, RMVB, TS, TP, TRP, M2TS, APE, CUE, AU, AMR, OGG, and more. You can directly import these kinds of files without conversion.

2. Apply audio fade out effect

Drop your video/audio to the Video/Audio Timeline. If you need to detach the audio file from the video, you can use the Detach audio feature in Filmora to accomplish it easily.

Find the “Fade Out” option from the context menu. Double click on the target file and switch to the “Audio” column. Then drag the slider bar until the audio is faded to your liking. Then you can manually set the fade out the length by dragging the slider bar to the right or left. If you make a mistake or want to change the length, click the “Reset” button. Then click the “Play” button to play the newly faded audio track.

3. Save the newly faded file

You can specify the output format, output name, and output folder. If you want to specify the detailed parameters, click the triangle beside the “Advanced settings” option and make changes by clicking the drop-down list. If you’re satisfied with the result, click the “Export” button, and then an output window will pop up.

If you want to play the new file on mobile devices such as iPhone, iPad, iPod, Zune, go to the “Device” tab and choose a specific device from the list. You can also directly share the file to YouTube and Facebook in the “YouTube” tab or burn it to DVD in the “DVD” tab.

Audio fading out is a simple task with Wondershare Filmora. With this powerful video editing tool, you can also combine video/audio, split video, rotate video, add the image to mp3, remove audio from video, and more. Now download and explore more possibilities for your digital world.

Related Tips: How to Edit the Audio Track of Your Video

Versatile Video Editor - Wondershare Filmora

An easy yet powerful editor

Numerous effects to choose from

Detailed tutorials provided by the official channel

Try It Free Try It Free

“Cost-Effective Sound Integration Techniques for Home Video Editors”

The audio or music of video can dramatically affect our perception of a video – no matter whether it’s a home movie, a commercial, or a video presentation. But what if all you have is silent footage or with just a crackled and distorted audio file that needs to be replaced, and at this time, you want to add a sound to the video?

To solve this problem, I humbly recommend Wondershare Filmora . With it, you can easily add audio to video, record the voiceover directly and add it to video, or replace the original audio track (stream) with a new audio file.

In case you want to add music to video with some online tools, please leave a comment below so I can test some online solutions and share with you the best online tools to add audio to video free. I recommend Filmora because its requirement on the network isn’t so high compared to the online tools.

Below is a creative way of adding sound effects to video.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

• User-friendly interface enables you to edit your videos easily;
• Supports almost any video and audio formats (including WMV,MOV,FLV,MTS,etc);
• Convenient to add audio to video without quality loss;
• Adding audio to video is so easy
• Supported OS: Windows (Windows 10 included) & Mac OS X (above 10.6).

You May also like 15 Free Music Sites for Commercial Use >>

How to Add Audio to Video Easily

Now see the easy steps to add audio to video files or replace the original audio track with a new voiceover or music.

Step 1: Add audio and video files to the program

After downloading and installing Wondershare Filmora, you can either click Import on the primary windows and select audio and video files from your computer or simply drag and drop audio and video files to the project media library. Filmora also features a free Audio Library, which provides different genres of music and sound effects.

You can preview it and add the proper audio to your video.

You may also like: 10 Best Free Audio Editor for Windows and Mac

Step 2: Add a new audio file to the video

Drag the audio and video files from the media library or Audio Library and place them on the respective tracks of the timeline, namely, place the audio file to the Audio Track. This way, the audio file(s) will be merged into the video.

Step 3: Record and add your voiceover to video

Instead of adding music to the video , you can also record and add voiceover to the video. It’s a fun way to add narration or complementary audio to video. To do so, click the Record button on the toolbar above timeline, the Record dialog will appear.

Click the red Record button, and you can start to talk in 3 seconds. The voiceover will be added to the User’s Album and timeline when completed.

Step 4: Replace audio track of the video

This is similar to adding audio to video. Just an extra step is required: delete the original audio file. To do so, right-click the video you want to replace audio in it, and select Audio Detach . After that, delete the audio file from the track.

As described above, you can then drag and drop a new audio file from User’s Album to the Audio track.

You can click to see more details about How to Replace Audio in Video >>

Step 5: Adjust the audio file and be creative

Various audio editing tools are available: set volume, speed up, slow down, change pitch and add fade in/out effect. Double-click the audio file on the timeline to change the settings and drag the slide bar.

Hit “Return” to confirm the settings and go back to the main interface.

You can also change your voice by adjusting the pitch or speed of the audio file, check the detailed guide about How to change voice with Filmora Voice Changer

Step 6: Export video with new audio track

Click “Create” and select “Format” when all is ready. From the list, choose any format you want as the output format. If necessary, also change the advanced settings. Finally, click the “Create” button to export a new video file to the specified folder on the computer.

Besides export video to your computer, you can also create video for devices like the iPhone, iPad, iPod, directly upload video to YouTube, or burn it to DVD for playing on TV. All in one video editor, no extra software required.

Conclusion

Above are the steps about how to add audio to video with Filmora video editor on Windows and Mac. Typically, you can add your voiceover to the video or detach the original audio and replace it with your voiceover or music file. Whichever you choose, you can adjust the audio settings to get a better result.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

• User-friendly interface enables you to edit your videos easily;
• Supports almost any video and audio formats (including WMV,MOV,FLV,MTS,etc);
• Convenient to add audio to video without quality loss;
• Adding audio to video is so easy
• Supported OS: Windows (Windows 10 included) & Mac OS X (above 10.6).

You May also like 15 Free Music Sites for Commercial Use >>

How to Add Audio to Video Easily

Now see the easy steps to add audio to video files or replace the original audio track with a new voiceover or music.

Step 1: Add audio and video files to the program

After downloading and installing Wondershare Filmora, you can either click Import on the primary windows and select audio and video files from your computer or simply drag and drop audio and video files to the project media library. Filmora also features a free Audio Library, which provides different genres of music and sound effects.

You can preview it and add the proper audio to your video.

You may also like: 10 Best Free Audio Editor for Windows and Mac

Step 2: Add a new audio file to the video

Drag the audio and video files from the media library or Audio Library and place them on the respective tracks of the timeline, namely, place the audio file to the Audio Track. This way, the audio file(s) will be merged into the video.

Step 3: Record and add your voiceover to video

Instead of adding music to the video , you can also record and add voiceover to the video. It’s a fun way to add narration or complementary audio to video. To do so, click the Record button on the toolbar above timeline, the Record dialog will appear.

Click the red Record button, and you can start to talk in 3 seconds. The voiceover will be added to the User’s Album and timeline when completed.

Step 4: Replace audio track of the video

This is similar to adding audio to video. Just an extra step is required: delete the original audio file. To do so, right-click the video you want to replace audio in it, and select Audio Detach . After that, delete the audio file from the track.

As described above, you can then drag and drop a new audio file from User’s Album to the Audio track.

You can click to see more details about How to Replace Audio in Video >>

Step 5: Adjust the audio file and be creative

Various audio editing tools are available: set volume, speed up, slow down, change pitch and add fade in/out effect. Double-click the audio file on the timeline to change the settings and drag the slide bar.

Hit “Return” to confirm the settings and go back to the main interface.

You can also change your voice by adjusting the pitch or speed of the audio file, check the detailed guide about How to change voice with Filmora Voice Changer

Step 6: Export video with new audio track

Click “Create” and select “Format” when all is ready. From the list, choose any format you want as the output format. If necessary, also change the advanced settings. Finally, click the “Create” button to export a new video file to the specified folder on the computer.

Besides export video to your computer, you can also create video for devices like the iPhone, iPad, iPod, directly upload video to YouTube, or burn it to DVD for playing on TV. All in one video editor, no extra software required.

Conclusion

Above are the steps about how to add audio to video with Filmora video editor on Windows and Mac. Typically, you can add your voiceover to the video or detach the original audio and replace it with your voiceover or music file. Whichever you choose, you can adjust the audio settings to get a better result.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

• User-friendly interface enables you to edit your videos easily;
• Supports almost any video and audio formats (including WMV,MOV,FLV,MTS,etc);
• Convenient to add audio to video without quality loss;
• Adding audio to video is so easy
• Supported OS: Windows (Windows 10 included) & Mac OS X (above 10.6).

You May also like 15 Free Music Sites for Commercial Use >>

How to Add Audio to Video Easily

Now see the easy steps to add audio to video files or replace the original audio track with a new voiceover or music.

Step 1: Add audio and video files to the program

After downloading and installing Wondershare Filmora, you can either click Import on the primary windows and select audio and video files from your computer or simply drag and drop audio and video files to the project media library. Filmora also features a free Audio Library, which provides different genres of music and sound effects.

You can preview it and add the proper audio to your video.

You may also like: 10 Best Free Audio Editor for Windows and Mac

Step 2: Add a new audio file to the video

Drag the audio and video files from the media library or Audio Library and place them on the respective tracks of the timeline, namely, place the audio file to the Audio Track. This way, the audio file(s) will be merged into the video.

Step 3: Record and add your voiceover to video

Instead of adding music to the video , you can also record and add voiceover to the video. It’s a fun way to add narration or complementary audio to video. To do so, click the Record button on the toolbar above timeline, the Record dialog will appear.

Click the red Record button, and you can start to talk in 3 seconds. The voiceover will be added to the User’s Album and timeline when completed.

Step 4: Replace audio track of the video

This is similar to adding audio to video. Just an extra step is required: delete the original audio file. To do so, right-click the video you want to replace audio in it, and select Audio Detach . After that, delete the audio file from the track.

As described above, you can then drag and drop a new audio file from User’s Album to the Audio track.

You can click to see more details about How to Replace Audio in Video >>

Step 5: Adjust the audio file and be creative

Various audio editing tools are available: set volume, speed up, slow down, change pitch and add fade in/out effect. Double-click the audio file on the timeline to change the settings and drag the slide bar.

Hit “Return” to confirm the settings and go back to the main interface.

You can also change your voice by adjusting the pitch or speed of the audio file, check the detailed guide about How to change voice with Filmora Voice Changer

Step 6: Export video with new audio track

Click “Create” and select “Format” when all is ready. From the list, choose any format you want as the output format. If necessary, also change the advanced settings. Finally, click the “Create” button to export a new video file to the specified folder on the computer.

Besides export video to your computer, you can also create video for devices like the iPhone, iPad, iPod, directly upload video to YouTube, or burn it to DVD for playing on TV. All in one video editor, no extra software required.

Conclusion

Above are the steps about how to add audio to video with Filmora video editor on Windows and Mac. Typically, you can add your voiceover to the video or detach the original audio and replace it with your voiceover or music file. Whichever you choose, you can adjust the audio settings to get a better result.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

• User-friendly interface enables you to edit your videos easily;
• Supports almost any video and audio formats (including WMV,MOV,FLV,MTS,etc);
• Convenient to add audio to video without quality loss;
• Adding audio to video is so easy
• Supported OS: Windows (Windows 10 included) & Mac OS X (above 10.6).

You May also like 15 Free Music Sites for Commercial Use >>

How to Add Audio to Video Easily

Now see the easy steps to add audio to video files or replace the original audio track with a new voiceover or music.

Step 1: Add audio and video files to the program

After downloading and installing Wondershare Filmora, you can either click Import on the primary windows and select audio and video files from your computer or simply drag and drop audio and video files to the project media library. Filmora also features a free Audio Library, which provides different genres of music and sound effects.

You can preview it and add the proper audio to your video.

You may also like: 10 Best Free Audio Editor for Windows and Mac

Step 2: Add a new audio file to the video

Drag the audio and video files from the media library or Audio Library and place them on the respective tracks of the timeline, namely, place the audio file to the Audio Track. This way, the audio file(s) will be merged into the video.

Step 3: Record and add your voiceover to video

Instead of adding music to the video , you can also record and add voiceover to the video. It’s a fun way to add narration or complementary audio to video. To do so, click the Record button on the toolbar above timeline, the Record dialog will appear.

Click the red Record button, and you can start to talk in 3 seconds. The voiceover will be added to the User’s Album and timeline when completed.

Step 4: Replace audio track of the video

This is similar to adding audio to video. Just an extra step is required: delete the original audio file. To do so, right-click the video you want to replace audio in it, and select Audio Detach . After that, delete the audio file from the track.

As described above, you can then drag and drop a new audio file from User’s Album to the Audio track.

You can click to see more details about How to Replace Audio in Video >>

Step 5: Adjust the audio file and be creative

Various audio editing tools are available: set volume, speed up, slow down, change pitch and add fade in/out effect. Double-click the audio file on the timeline to change the settings and drag the slide bar.

Hit “Return” to confirm the settings and go back to the main interface.

You can also change your voice by adjusting the pitch or speed of the audio file, check the detailed guide about How to change voice with Filmora Voice Changer

Step 6: Export video with new audio track

Click “Create” and select “Format” when all is ready. From the list, choose any format you want as the output format. If necessary, also change the advanced settings. Finally, click the “Create” button to export a new video file to the specified folder on the computer.

Besides export video to your computer, you can also create video for devices like the iPhone, iPad, iPod, directly upload video to YouTube, or burn it to DVD for playing on TV. All in one video editor, no extra software required.

Conclusion

Above are the steps about how to add audio to video with Filmora video editor on Windows and Mac. Typically, you can add your voiceover to the video or detach the original audio and replace it with your voiceover or music file. Whichever you choose, you can adjust the audio settings to get a better result.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

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