Integrating Subtle Audio Declines: Techniques for Gradual Volume Reduction in iMovie

How to Fade Music and Audio in iMovie on Mac?

Shanoon Cox

Mar 27, 2024• Proven solutions

Fade-in and fade-out effects can help you smooth the video, music, and audio transitions, thus you can make a better movie. When editing videos in iMovie, people may have many video clips and transitions connected to the clips. The fade in and fade out effect seems more important than ever. This tutorial will show you how to fade music and audio in iMovie.

• Part 1: How to Fade Music and Audio in iMovie on Mac
• Part 2: An Easier Way to Fade Audio and Music on Mac

---

Apart from fading in/fading out the audio, we also want to introduce the video fade-in and fade-out effects, which will help your video to get more attention. Watch the tutorial below to get detailed information about how to fade in/fade out your videos easily.

Related : How to Fade-in and Fade-out Video Clips

After adding the fade-in and fade-out effects to your video, let’s check how to fade your music and audio in iMovie first, and then we will show you how to fade in/fade out your music and audio file in an easier way.

You may also like:

• iMovie for Windows: 10 Best iMovie Alternatives for You
• How to Add Audio to Your Videos
• How to Add Video Effects in iMovie

---

Part 1: How to Fade Music and Audio in iMovie on Mac

There are two ways available to fade music and audio with iMovie. One is using the fade handles, and the other is using the audio inspector. Before using iMovie audio fade-out effects, please import your video and audio files to iMovie and start a new project.

Method 1: Use Fade Handles to Add Fade in/Fade out Effect in iMovie

Firstly, let’s take a look at the video below to check how to fade audio in/out the audio in iMovie with fade handles.

Step 1. Enable Audio Waveform

When the project opens, check “Show Waveforms” at the bottom of the Project window.

Note: The Blue waveforms indicate the sound recorded within your video clips. Green and purple waveforms indicate sounds and music you’ve added to your project.

Step 2. Move Pointer to Apply Fade Effects

Move the pointer over a waveform, and drag the small gray fade handle at the left of the clip to adjust the fade audio in effect. Then drag the small fade handle at the right of the clip to adjust the fade-out effect.

Step 3. Playback to Check

Move the playhead to the beginning part of the clips with fade effects to check the fade-in and fade-out effects. If everything works OK, uncheck “Show Waveforms” to hide the waveforms.

Related: How to Remove Background Noise from Video

Method 2: Use the Audio Inspector to Apply Fade in/Fade Out Effect in iMovie

To fade audios in and out in iMovie with the audio inspector, you can follow these steps:

Step 1. Open Your iMovie Project and Select a Clip

Double-click the video clip, choose “Clip Adjustments” to open the Inspector, and then click the “Audio” tab.

If there are two audio tracks, and you want to set the fade in and fade out in iMovie for the background music, you can double-click the background music clip to open the audio inspector. This inspector is a little different. If you don’t know how to add background music to iMovie, you can refer to this post: add background music in iMovie .

Step 2. Set the Fade In and Fade Out Effect

In the window, you can manually set the fade-in and fade-out length by dragging the slider bar to the right or left.

If you do not choose “Manual”, that means you’d like iMovie to automatically set it for you. Usually, when you drag video clips to the Project, iMovie will set the fade-in and fade-out effect randomly by increasing the audio volume at the beginning of the clip and decrease the volume at the end of the clip.

If you manually adjust the effect, you can have a better effect.

Step 3. Save the Audio Fade In and Out Effect

After the settings, you can preview the effect in the viewing window to make sure all goes well, and you are much satisfied. Then click “Done” to save the audio fade-in and fade-out effects in iMovie.

Now, that’s done! I hope the above information does help you to set the fade effects to smooth your video and audio transitions.

Related: How to Get More iMovie Themes

Part 2: An Easier Way to Fade Audio and Music on Mac

Let watch the video below to check how to apply fade-in and fade-out effects in an easier way with Wondershare Filmora for Mac. And download it now to try it by yourself.

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

If you want to quickly apply fade-in or fade-out effects, iMovie’s alternative for Mac - Wondershare Filmora can help you. It enables you to easily edit videos. After you’ve made your creation, it also allows you to directly upload the complete video file to YouTube and Vimeo for sharing. Check out the quick guide below to see how to add audio fade effects in Filmora.

Step 1. Import Your Video

Import the video clip you want to add audio in and out effect. To do this, click “File” > “Import Media” to import your local file to the user’s album. Or you can drag and drop these target files from the computer to this app’s album.

Step 2. Add the Audio Fade In/Out Effect to Your Video

Place the video onto the timeline. Double-click on it and then choose “Audio”. In the tab, you can drag the slider bar to the right or left to manually set the fade in and fade out the length.

Step 3. Save Your Video

Click the “Export” button to select one of the export methods. You can choose your desired format or mobile devices, burn it to DVD and upload it to YouTube and Vimeo.

That’s all about how to fade music and audio with iMovie and its alternative. If you want to learn more about how to edit video clips with Filmora, you can visit its YouTube channel to get more detailed information. Feel free to leave comments below if you need further assistance.

Shanoon Cox

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

Follow @Shanoon Cox

Shanoon Cox

Mar 27, 2024• Proven solutions

Fade-in and fade-out effects can help you smooth the video, music, and audio transitions, thus you can make a better movie. When editing videos in iMovie, people may have many video clips and transitions connected to the clips. The fade in and fade out effect seems more important than ever. This tutorial will show you how to fade music and audio in iMovie.

• Part 1: How to Fade Music and Audio in iMovie on Mac
• Part 2: An Easier Way to Fade Audio and Music on Mac

---

Apart from fading in/fading out the audio, we also want to introduce the video fade-in and fade-out effects, which will help your video to get more attention. Watch the tutorial below to get detailed information about how to fade in/fade out your videos easily.

Related : How to Fade-in and Fade-out Video Clips

After adding the fade-in and fade-out effects to your video, let’s check how to fade your music and audio in iMovie first, and then we will show you how to fade in/fade out your music and audio file in an easier way.

You may also like:

• iMovie for Windows: 10 Best iMovie Alternatives for You
• How to Add Audio to Your Videos
• How to Add Video Effects in iMovie

---

Part 1: How to Fade Music and Audio in iMovie on Mac

There are two ways available to fade music and audio with iMovie. One is using the fade handles, and the other is using the audio inspector. Before using iMovie audio fade-out effects, please import your video and audio files to iMovie and start a new project.

Method 1: Use Fade Handles to Add Fade in/Fade out Effect in iMovie

Firstly, let’s take a look at the video below to check how to fade audio in/out the audio in iMovie with fade handles.

Step 1. Enable Audio Waveform

When the project opens, check “Show Waveforms” at the bottom of the Project window.

Note: The Blue waveforms indicate the sound recorded within your video clips. Green and purple waveforms indicate sounds and music you’ve added to your project.

Step 2. Move Pointer to Apply Fade Effects

Move the pointer over a waveform, and drag the small gray fade handle at the left of the clip to adjust the fade audio in effect. Then drag the small fade handle at the right of the clip to adjust the fade-out effect.

Step 3. Playback to Check

Move the playhead to the beginning part of the clips with fade effects to check the fade-in and fade-out effects. If everything works OK, uncheck “Show Waveforms” to hide the waveforms.

Related: How to Remove Background Noise from Video

Method 2: Use the Audio Inspector to Apply Fade in/Fade Out Effect in iMovie

To fade audios in and out in iMovie with the audio inspector, you can follow these steps:

Step 1. Open Your iMovie Project and Select a Clip

Double-click the video clip, choose “Clip Adjustments” to open the Inspector, and then click the “Audio” tab.

If there are two audio tracks, and you want to set the fade in and fade out in iMovie for the background music, you can double-click the background music clip to open the audio inspector. This inspector is a little different. If you don’t know how to add background music to iMovie, you can refer to this post: add background music in iMovie .

Step 2. Set the Fade In and Fade Out Effect

In the window, you can manually set the fade-in and fade-out length by dragging the slider bar to the right or left.

If you do not choose “Manual”, that means you’d like iMovie to automatically set it for you. Usually, when you drag video clips to the Project, iMovie will set the fade-in and fade-out effect randomly by increasing the audio volume at the beginning of the clip and decrease the volume at the end of the clip.

If you manually adjust the effect, you can have a better effect.

Step 3. Save the Audio Fade In and Out Effect

After the settings, you can preview the effect in the viewing window to make sure all goes well, and you are much satisfied. Then click “Done” to save the audio fade-in and fade-out effects in iMovie.

Now, that’s done! I hope the above information does help you to set the fade effects to smooth your video and audio transitions.

Related: How to Get More iMovie Themes

Part 2: An Easier Way to Fade Audio and Music on Mac

Let watch the video below to check how to apply fade-in and fade-out effects in an easier way with Wondershare Filmora for Mac. And download it now to try it by yourself.

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

If you want to quickly apply fade-in or fade-out effects, iMovie’s alternative for Mac - Wondershare Filmora can help you. It enables you to easily edit videos. After you’ve made your creation, it also allows you to directly upload the complete video file to YouTube and Vimeo for sharing. Check out the quick guide below to see how to add audio fade effects in Filmora.

Step 1. Import Your Video

Import the video clip you want to add audio in and out effect. To do this, click “File” > “Import Media” to import your local file to the user’s album. Or you can drag and drop these target files from the computer to this app’s album.

Step 2. Add the Audio Fade In/Out Effect to Your Video

Place the video onto the timeline. Double-click on it and then choose “Audio”. In the tab, you can drag the slider bar to the right or left to manually set the fade in and fade out the length.

Step 3. Save Your Video

Click the “Export” button to select one of the export methods. You can choose your desired format or mobile devices, burn it to DVD and upload it to YouTube and Vimeo.

That’s all about how to fade music and audio with iMovie and its alternative. If you want to learn more about how to edit video clips with Filmora, you can visit its YouTube channel to get more detailed information. Feel free to leave comments below if you need further assistance.

Shanoon Cox

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

Follow @Shanoon Cox

Shanoon Cox

Mar 27, 2024• Proven solutions

Fade-in and fade-out effects can help you smooth the video, music, and audio transitions, thus you can make a better movie. When editing videos in iMovie, people may have many video clips and transitions connected to the clips. The fade in and fade out effect seems more important than ever. This tutorial will show you how to fade music and audio in iMovie.

• Part 1: How to Fade Music and Audio in iMovie on Mac
• Part 2: An Easier Way to Fade Audio and Music on Mac

---

Apart from fading in/fading out the audio, we also want to introduce the video fade-in and fade-out effects, which will help your video to get more attention. Watch the tutorial below to get detailed information about how to fade in/fade out your videos easily.

Related : How to Fade-in and Fade-out Video Clips

After adding the fade-in and fade-out effects to your video, let’s check how to fade your music and audio in iMovie first, and then we will show you how to fade in/fade out your music and audio file in an easier way.

You may also like:

• iMovie for Windows: 10 Best iMovie Alternatives for You
• How to Add Audio to Your Videos
• How to Add Video Effects in iMovie

---

Part 1: How to Fade Music and Audio in iMovie on Mac

There are two ways available to fade music and audio with iMovie. One is using the fade handles, and the other is using the audio inspector. Before using iMovie audio fade-out effects, please import your video and audio files to iMovie and start a new project.

Method 1: Use Fade Handles to Add Fade in/Fade out Effect in iMovie

Firstly, let’s take a look at the video below to check how to fade audio in/out the audio in iMovie with fade handles.

Step 1. Enable Audio Waveform

When the project opens, check “Show Waveforms” at the bottom of the Project window.

Note: The Blue waveforms indicate the sound recorded within your video clips. Green and purple waveforms indicate sounds and music you’ve added to your project.

Step 2. Move Pointer to Apply Fade Effects

Move the pointer over a waveform, and drag the small gray fade handle at the left of the clip to adjust the fade audio in effect. Then drag the small fade handle at the right of the clip to adjust the fade-out effect.

Step 3. Playback to Check

Move the playhead to the beginning part of the clips with fade effects to check the fade-in and fade-out effects. If everything works OK, uncheck “Show Waveforms” to hide the waveforms.

Related: How to Remove Background Noise from Video

Method 2: Use the Audio Inspector to Apply Fade in/Fade Out Effect in iMovie

To fade audios in and out in iMovie with the audio inspector, you can follow these steps:

Step 1. Open Your iMovie Project and Select a Clip

Double-click the video clip, choose “Clip Adjustments” to open the Inspector, and then click the “Audio” tab.

If there are two audio tracks, and you want to set the fade in and fade out in iMovie for the background music, you can double-click the background music clip to open the audio inspector. This inspector is a little different. If you don’t know how to add background music to iMovie, you can refer to this post: add background music in iMovie .

Step 2. Set the Fade In and Fade Out Effect

In the window, you can manually set the fade-in and fade-out length by dragging the slider bar to the right or left.

If you do not choose “Manual”, that means you’d like iMovie to automatically set it for you. Usually, when you drag video clips to the Project, iMovie will set the fade-in and fade-out effect randomly by increasing the audio volume at the beginning of the clip and decrease the volume at the end of the clip.

If you manually adjust the effect, you can have a better effect.

Step 3. Save the Audio Fade In and Out Effect

After the settings, you can preview the effect in the viewing window to make sure all goes well, and you are much satisfied. Then click “Done” to save the audio fade-in and fade-out effects in iMovie.

Now, that’s done! I hope the above information does help you to set the fade effects to smooth your video and audio transitions.

Related: How to Get More iMovie Themes

Part 2: An Easier Way to Fade Audio and Music on Mac

Let watch the video below to check how to apply fade-in and fade-out effects in an easier way with Wondershare Filmora for Mac. And download it now to try it by yourself.

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

If you want to quickly apply fade-in or fade-out effects, iMovie’s alternative for Mac - Wondershare Filmora can help you. It enables you to easily edit videos. After you’ve made your creation, it also allows you to directly upload the complete video file to YouTube and Vimeo for sharing. Check out the quick guide below to see how to add audio fade effects in Filmora.

Step 1. Import Your Video

Import the video clip you want to add audio in and out effect. To do this, click “File” > “Import Media” to import your local file to the user’s album. Or you can drag and drop these target files from the computer to this app’s album.

Step 2. Add the Audio Fade In/Out Effect to Your Video

Place the video onto the timeline. Double-click on it and then choose “Audio”. In the tab, you can drag the slider bar to the right or left to manually set the fade in and fade out the length.

Step 3. Save Your Video

Click the “Export” button to select one of the export methods. You can choose your desired format or mobile devices, burn it to DVD and upload it to YouTube and Vimeo.

That’s all about how to fade music and audio with iMovie and its alternative. If you want to learn more about how to edit video clips with Filmora, you can visit its YouTube channel to get more detailed information. Feel free to leave comments below if you need further assistance.

Shanoon Cox

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

Follow @Shanoon Cox

Shanoon Cox

Mar 27, 2024• Proven solutions

Fade-in and fade-out effects can help you smooth the video, music, and audio transitions, thus you can make a better movie. When editing videos in iMovie, people may have many video clips and transitions connected to the clips. The fade in and fade out effect seems more important than ever. This tutorial will show you how to fade music and audio in iMovie.

• Part 1: How to Fade Music and Audio in iMovie on Mac
• Part 2: An Easier Way to Fade Audio and Music on Mac

---

Apart from fading in/fading out the audio, we also want to introduce the video fade-in and fade-out effects, which will help your video to get more attention. Watch the tutorial below to get detailed information about how to fade in/fade out your videos easily.

Related : How to Fade-in and Fade-out Video Clips

After adding the fade-in and fade-out effects to your video, let’s check how to fade your music and audio in iMovie first, and then we will show you how to fade in/fade out your music and audio file in an easier way.

You may also like:

• iMovie for Windows: 10 Best iMovie Alternatives for You
• How to Add Audio to Your Videos
• How to Add Video Effects in iMovie

---

Part 1: How to Fade Music and Audio in iMovie on Mac

There are two ways available to fade music and audio with iMovie. One is using the fade handles, and the other is using the audio inspector. Before using iMovie audio fade-out effects, please import your video and audio files to iMovie and start a new project.

Method 1: Use Fade Handles to Add Fade in/Fade out Effect in iMovie

Firstly, let’s take a look at the video below to check how to fade audio in/out the audio in iMovie with fade handles.

Step 1. Enable Audio Waveform

When the project opens, check “Show Waveforms” at the bottom of the Project window.

Note: The Blue waveforms indicate the sound recorded within your video clips. Green and purple waveforms indicate sounds and music you’ve added to your project.

Step 2. Move Pointer to Apply Fade Effects

Move the pointer over a waveform, and drag the small gray fade handle at the left of the clip to adjust the fade audio in effect. Then drag the small fade handle at the right of the clip to adjust the fade-out effect.

Step 3. Playback to Check

Move the playhead to the beginning part of the clips with fade effects to check the fade-in and fade-out effects. If everything works OK, uncheck “Show Waveforms” to hide the waveforms.

Related: How to Remove Background Noise from Video

Method 2: Use the Audio Inspector to Apply Fade in/Fade Out Effect in iMovie

To fade audios in and out in iMovie with the audio inspector, you can follow these steps:

Step 1. Open Your iMovie Project and Select a Clip

Double-click the video clip, choose “Clip Adjustments” to open the Inspector, and then click the “Audio” tab.

If there are two audio tracks, and you want to set the fade in and fade out in iMovie for the background music, you can double-click the background music clip to open the audio inspector. This inspector is a little different. If you don’t know how to add background music to iMovie, you can refer to this post: add background music in iMovie .

Step 2. Set the Fade In and Fade Out Effect

In the window, you can manually set the fade-in and fade-out length by dragging the slider bar to the right or left.

If you do not choose “Manual”, that means you’d like iMovie to automatically set it for you. Usually, when you drag video clips to the Project, iMovie will set the fade-in and fade-out effect randomly by increasing the audio volume at the beginning of the clip and decrease the volume at the end of the clip.

If you manually adjust the effect, you can have a better effect.

Step 3. Save the Audio Fade In and Out Effect

After the settings, you can preview the effect in the viewing window to make sure all goes well, and you are much satisfied. Then click “Done” to save the audio fade-in and fade-out effects in iMovie.

Now, that’s done! I hope the above information does help you to set the fade effects to smooth your video and audio transitions.

Related: How to Get More iMovie Themes

Part 2: An Easier Way to Fade Audio and Music on Mac

Let watch the video below to check how to apply fade-in and fade-out effects in an easier way with Wondershare Filmora for Mac. And download it now to try it by yourself.

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

If you want to quickly apply fade-in or fade-out effects, iMovie’s alternative for Mac - Wondershare Filmora can help you. It enables you to easily edit videos. After you’ve made your creation, it also allows you to directly upload the complete video file to YouTube and Vimeo for sharing. Check out the quick guide below to see how to add audio fade effects in Filmora.

Step 1. Import Your Video

Import the video clip you want to add audio in and out effect. To do this, click “File” > “Import Media” to import your local file to the user’s album. Or you can drag and drop these target files from the computer to this app’s album.

Step 2. Add the Audio Fade In/Out Effect to Your Video

Place the video onto the timeline. Double-click on it and then choose “Audio”. In the tab, you can drag the slider bar to the right or left to manually set the fade in and fade out the length.

Step 3. Save Your Video

Click the “Export” button to select one of the export methods. You can choose your desired format or mobile devices, burn it to DVD and upload it to YouTube and Vimeo.

That’s all about how to fade music and audio with iMovie and its alternative. If you want to learn more about how to edit video clips with Filmora, you can visit its YouTube channel to get more detailed information. Feel free to leave comments below if you need further assistance.

Shanoon Cox

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

Follow @Shanoon Cox

“Contemporary Techniques for Crafting Effective Audio Echoes”

When adding a song to fit a video, you may often end up with an abrupt start that can be rough on the ears. To solve this problem, you can use the audio fade to gradually increase the sound volume, which will smooth the boundaries of an audio track. If you want to add fade in effect to the audio track in a few clicks, Wondershare Filmora Video Editor is a good choice. Every audio clip in this program can easily be faded in without too much effort. Want to have a try? Just follow the detailed guide below to add audio fade in effect.

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later

How To Fade In Audio with Wondershare Filmora?

Step 1: Import your video to the program

Install and launch Video Editor and choose the “Import” button from the top menu. Then a browser window opens for you to navigate to the target video or audio file. Select the file you want and click the “Open” button. Then the file will be inserted into the library. You can also directly drag and drop the file to the program’s library.

Step 2: Add audio fade in effect to video

After that, drag and drop your video or audio file to the corresponding timelines. Double click on the target file and go to the “Audio” column. Then you’ll see several settings such as Volume, Fade In, Fade Out and Pitch in the context menu. Find the “Fade In” option and drag the slider bar to the right or left to set the fade in length manually. After that, playback your video and adjust the fade in effect until you achieve the desired sound.

Step 3: Save the new video

Hit the “Create” button to save the new file if you’re satisfied with the result. Here are several output options for you:

Save your video files into different formats, like WMV, AVI, MP3, MKV, and more;

Save to play on various devices such as iPhone, iPad, iPod, PSP, Zune, etc.;

Instantly upload your video to YouTube or Facebook for sharing with more friends;

Burn to DVD for better preservation.

Choose one option from a different tab; click “Create” again, and activate the format settings window. Wait for a few seconds, and then the edited file will automatically open in the output location.

See, it’s that easy to add audio fade in effect to your video. Now download Wondershare Filmora Video Editor and add more effects as you like!

Bonus Tips: Wondershare Filmora recently release lots of audio effect or sound effect to help you make more creative videos. Check the below video and find how does it work!

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 In Audio with Wondershare Filmora?

Step 1: Import your video to the program

Install and launch Video Editor and choose the “Import” button from the top menu. Then a browser window opens for you to navigate to the target video or audio file. Select the file you want and click the “Open” button. Then the file will be inserted into the library. You can also directly drag and drop the file to the program’s library.

Step 2: Add audio fade in effect to video

After that, drag and drop your video or audio file to the corresponding timelines. Double click on the target file and go to the “Audio” column. Then you’ll see several settings such as Volume, Fade In, Fade Out and Pitch in the context menu. Find the “Fade In” option and drag the slider bar to the right or left to set the fade in length manually. After that, playback your video and adjust the fade in effect until you achieve the desired sound.

Step 3: Save the new video

Hit the “Create” button to save the new file if you’re satisfied with the result. Here are several output options for you:

Save your video files into different formats, like WMV, AVI, MP3, MKV, and more;

Save to play on various devices such as iPhone, iPad, iPod, PSP, Zune, etc.;

Instantly upload your video to YouTube or Facebook for sharing with more friends;

Burn to DVD for better preservation.

Choose one option from a different tab; click “Create” again, and activate the format settings window. Wait for a few seconds, and then the edited file will automatically open in the output location.

See, it’s that easy to add audio fade in effect to your video. Now download Wondershare Filmora Video Editor and add more effects as you like!

Bonus Tips: Wondershare Filmora recently release lots of audio effect or sound effect to help you make more creative videos. Check the below video and find how does it work!

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 In Audio with Wondershare Filmora?

Step 1: Import your video to the program

Install and launch Video Editor and choose the “Import” button from the top menu. Then a browser window opens for you to navigate to the target video or audio file. Select the file you want and click the “Open” button. Then the file will be inserted into the library. You can also directly drag and drop the file to the program’s library.

Step 2: Add audio fade in effect to video

After that, drag and drop your video or audio file to the corresponding timelines. Double click on the target file and go to the “Audio” column. Then you’ll see several settings such as Volume, Fade In, Fade Out and Pitch in the context menu. Find the “Fade In” option and drag the slider bar to the right or left to set the fade in length manually. After that, playback your video and adjust the fade in effect until you achieve the desired sound.

Step 3: Save the new video

Hit the “Create” button to save the new file if you’re satisfied with the result. Here are several output options for you:

Save your video files into different formats, like WMV, AVI, MP3, MKV, and more;

Save to play on various devices such as iPhone, iPad, iPod, PSP, Zune, etc.;

Instantly upload your video to YouTube or Facebook for sharing with more friends;

Burn to DVD for better preservation.

Choose one option from a different tab; click “Create” again, and activate the format settings window. Wait for a few seconds, and then the edited file will automatically open in the output location.

See, it’s that easy to add audio fade in effect to your video. Now download Wondershare Filmora Video Editor and add more effects as you like!

Bonus Tips: Wondershare Filmora recently release lots of audio effect or sound effect to help you make more creative videos. Check the below video and find how does it work!

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 In Audio with Wondershare Filmora?

Step 1: Import your video to the program

Install and launch Video Editor and choose the “Import” button from the top menu. Then a browser window opens for you to navigate to the target video or audio file. Select the file you want and click the “Open” button. Then the file will be inserted into the library. You can also directly drag and drop the file to the program’s library.

Step 2: Add audio fade in effect to video

After that, drag and drop your video or audio file to the corresponding timelines. Double click on the target file and go to the “Audio” column. Then you’ll see several settings such as Volume, Fade In, Fade Out and Pitch in the context menu. Find the “Fade In” option and drag the slider bar to the right or left to set the fade in length manually. After that, playback your video and adjust the fade in effect until you achieve the desired sound.

Step 3: Save the new video

Hit the “Create” button to save the new file if you’re satisfied with the result. Here are several output options for you:

Save your video files into different formats, like WMV, AVI, MP3, MKV, and more;

Save to play on various devices such as iPhone, iPad, iPod, PSP, Zune, etc.;

Instantly upload your video to YouTube or Facebook for sharing with more friends;

Burn to DVD for better preservation.

Choose one option from a different tab; click “Create” again, and activate the format settings window. Wait for a few seconds, and then the edited file will automatically open in the output location.

See, it’s that easy to add audio fade in effect to your video. Now download Wondershare Filmora Video Editor and add more effects as you like!

Bonus Tips: Wondershare Filmora recently release lots of audio effect or sound effect to help you make more creative videos. Check the below video and find how does it work!

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

Virtual Sound Editor with Cut & Join Features

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.

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