Mastering Sound Integration: Enhancing Videos with Adobe Premiere Pro

Versatile Video Editor - Wondershare Filmora

An easy yet powerful editor

Numerous effects to choose from

Detailed tutorials provided by the official channel

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Look at any of the spot commercials, wedding videos, or even some family candid videos. Adding audio makes them appealing and likable. To catch a potential customer or create an emotional connection with the viewer combination of audio and video is a must. This makes the footage attractive and exceptional.

Read on to know more about the step-by-step approach how to add audio to video in Adobe Premiere Pro.

In this article

01 [How to add audio to video in Premiere Pro](#Part 1)

02 [How to adjust audio in Premiere Pro](#Part 2)

03 [Adding Audio to Video files](#Part 3)

Part 1 How to add audio to video in Premiere Pro

Some essential pointers for all would-be videographers are:

● Before you add audio to video in Premiere Pro, be ready to see your file size increase to a large extent. If you add a background score of 15MB, your total video file size will increase by the same amount of 15MB. The best way to take care of such a problem is to use additional compression techniques to get a suitable file size.

● Most videographers use lots of software tools to add audio to video professionally. One such trending software tool is the Adobe Premiere Pro. Its simple to add audio to video in Premiere Pro, edit your audio and video, and fine-tune the audio volume of each video project.

Let’s learn how.

Step1 Find out the Audio option

Navigate to the Audio workspace, select Audio at the top on the tools bar

Step2 Choose the Workspace

Click Window select Workspace click on Audio

Step3 Check toolbar

Within Audio, click on Choose Window Media Browser to show the Media Browser toolbar.

Step4 Select audio files

Go to your audio file; for Windows OS, right-click or control-click the selected audio file for macOS.

Step5 Import and add

Please select the desired audio file, then click import to add it to your Project.

An important tip is to keep the Ingest box selected if you want to copy your audio file concurrently to your project folder.

Adding audio to your series

Step1 Go to the Project panel

Select Window, click on Project to open the Project panel.

Step2 Select audio file

Click on the audio file you imported to select it.

Step3 Check the waveform

Double click the file to open it in the Source panel to check the sound and waveform.

Step4 Check sounds

Play the audio file if you want to check the audio quality, volume, and overall sound.

Step5 Add audio to the video track

Hold the left click on your mouse to drag the audio file to the series in the Timeline panel. You can add any audio file to the video track listed in the panel window in this step.

Step6 Trim audio file

Select the Trim option to trim your audio file the same way you will edit the video file in the final step.

Part 2 How to adjust audio in Premiere Pro

Now that you have understood how to add audio to video in Adobe Premier Pro. Let’s know how to adjust audio in Premier Pro.

Step1 Activate the series

Press on the spacebar to activate your series in the Program panel (appears in the top right of the panel)

Step2 Stop playback

To stop the playback, press the space bar again.

Step3 Choose starting point of playback

Press down the left mouse button to hold and drag the Blue colored play head to wherever you desire the playback to start.

If you feel the audio track is mild or too harsh compared to the rest of the audio series, change each audio track’s volume separately.

Step1 Select Audio Track Mixer

Click Window selects Audio Track Mixer from the menu.

Step2 Click the series name to see the audio mixer

Click the series name of your audio file to show the audio mixer for your series.

Step3 Choose playback to play the audio

At the bottom of the panel is the Audio Track Mixer. Click on playback to star, pause or play your audio in-ring sequence.

Step4 Click on the slider

When your audio file plays or loops, click on the slider to move up or down. It will increase or reduce the volume of each separate audio track in your audio series.

Step5 Adjust the volume

Use the slider to adjust the overall audio volume

Tips

Always keep the audio projects within the -6 to 3 dB volume range to get the best quality of the audio effect. Any lower you won’t be able to hear the sound, or if it’s higher, the sound will hurt the listeners’ ears.

Professional advice to all beginner-level videographers is that as Premiere Pro is complex so you need more straightforward tools like Filmora for all your video editing work. Filmora is easy to use and much cheaper than Premiere Pro.

You may think now why or how Filmora can be the best as an alternative on how to add audio to video using Premiere Pro. Well! It will help you to transform your video into a piece of art incredibly by offering simple drag and drop options, including an easy-to-use interface and powerful editing tools. You can:

● Edit and create your videos with minimal effort

● Get a Music Library to add comedy, fear, tension, and love to every scene

● Get several royalty-free songs and sound effects

● Create videos with up to 800 stunning effects

● Unleash your creativity with its offered Hollywood effects

● Import and export in almost any type of video format

How to use Filmora to add audio to video

Adding sound to any video file enhances its viewability and the whole experience of watching any video. To do this, you need to add audio to video. The same can be done quickly in Filmora, a 3rd-party video editing software tool now the hot favorite of amateur and professional video editors. Below we describe how to add audio to video in Filmora.

Import Media

To start the process of adding audio to video follow these steps.

Step1 Select the audio, add using the Import option or drag and select

Import selected audio using the Filmora Media Panel and add it to your timeline. You can also choose and drag the audio file from the source folder to the Media Panel. Filmora supports multiple audio file formats to ease adding audio to video. The supported audio files are MP3, M4V, MPA, WAV, WMA.

Step2 Add and make the audio file

Adding the audio file to Filmora Media Panel makes it a media asset and can now be used multiple times in future projects. The original file remains as Filmora doesn’t change the original audio file.

Step3 Copying or deleting an audio file

In Filmora, using the feature of copying or deleting an audio file, you can work on the audio and video from any computer or remote PC.

Part 3 Adding Audio to Video files

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Step1 Click on Import in the Media Panel

Select the audio and video files to import them into Filmora.

Step2 Click on the video file to add audio

Press the Ctrl key (Windows) or Cmd key (Mac OS) and click on the audio file.

Step3 Add audio to video

Right-click on the files selected and choose the Merge audio & video option to add audio to the video.

Filmora analyzes audio and video files and replaces the existing audio with the newly selected audio file. Once the synchronization process is over, the new merged file will be available in the Media Panel for future processing.

The synchronized file will have the same terminology as the original video file with a difference. It will get an extension Merged to its name.

The original file will not get affected in Filmora. This software tool only references the files to generate a new file. The new file created when you add audio to the video can now be added to the timeline and exported.

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free Learn More about Filmora>

Conclusion

So, this article listed how to add audio to video in Premiere Pro via a step-by-step guide. The guide lets you know the easy method of adding audio to video in Adobe Premiere Pro to all potential videographers. Thus, you can now start your journey of video edition by putting your best click forward!

Try It Free Try It Free

Look at any of the spot commercials, wedding videos, or even some family candid videos. Adding audio makes them appealing and likable. To catch a potential customer or create an emotional connection with the viewer combination of audio and video is a must. This makes the footage attractive and exceptional.

Read on to know more about the step-by-step approach how to add audio to video in Adobe Premiere Pro.

In this article

01 [How to add audio to video in Premiere Pro](#Part 1)

02 [How to adjust audio in Premiere Pro](#Part 2)

03 [Adding Audio to Video files](#Part 3)

Part 1 How to add audio to video in Premiere Pro

Some essential pointers for all would-be videographers are:

● Before you add audio to video in Premiere Pro, be ready to see your file size increase to a large extent. If you add a background score of 15MB, your total video file size will increase by the same amount of 15MB. The best way to take care of such a problem is to use additional compression techniques to get a suitable file size.

● Most videographers use lots of software tools to add audio to video professionally. One such trending software tool is the Adobe Premiere Pro. Its simple to add audio to video in Premiere Pro, edit your audio and video, and fine-tune the audio volume of each video project.

Let’s learn how.

Step1 Find out the Audio option

Navigate to the Audio workspace, select Audio at the top on the tools bar

Step2 Choose the Workspace

Click Window select Workspace click on Audio

Step3 Check toolbar

Within Audio, click on Choose Window Media Browser to show the Media Browser toolbar.

Step4 Select audio files

Go to your audio file; for Windows OS, right-click or control-click the selected audio file for macOS.

Step5 Import and add

Please select the desired audio file, then click import to add it to your Project.

An important tip is to keep the Ingest box selected if you want to copy your audio file concurrently to your project folder.

Adding audio to your series

Step1 Go to the Project panel

Select Window, click on Project to open the Project panel.

Step2 Select audio file

Click on the audio file you imported to select it.

Step3 Check the waveform

Double click the file to open it in the Source panel to check the sound and waveform.

Step4 Check sounds

Play the audio file if you want to check the audio quality, volume, and overall sound.

Step5 Add audio to the video track

Hold the left click on your mouse to drag the audio file to the series in the Timeline panel. You can add any audio file to the video track listed in the panel window in this step.

Step6 Trim audio file

Select the Trim option to trim your audio file the same way you will edit the video file in the final step.

Part 2 How to adjust audio in Premiere Pro

Now that you have understood how to add audio to video in Adobe Premier Pro. Let’s know how to adjust audio in Premier Pro.

Step1 Activate the series

Press on the spacebar to activate your series in the Program panel (appears in the top right of the panel)

Step2 Stop playback

To stop the playback, press the space bar again.

Step3 Choose starting point of playback

Press down the left mouse button to hold and drag the Blue colored play head to wherever you desire the playback to start.

If you feel the audio track is mild or too harsh compared to the rest of the audio series, change each audio track’s volume separately.

Step1 Select Audio Track Mixer

Click Window selects Audio Track Mixer from the menu.

Step2 Click the series name to see the audio mixer

Click the series name of your audio file to show the audio mixer for your series.

Step3 Choose playback to play the audio

At the bottom of the panel is the Audio Track Mixer. Click on playback to star, pause or play your audio in-ring sequence.

Step4 Click on the slider

When your audio file plays or loops, click on the slider to move up or down. It will increase or reduce the volume of each separate audio track in your audio series.

Step5 Adjust the volume

Use the slider to adjust the overall audio volume

Tips

Always keep the audio projects within the -6 to 3 dB volume range to get the best quality of the audio effect. Any lower you won’t be able to hear the sound, or if it’s higher, the sound will hurt the listeners’ ears.

Professional advice to all beginner-level videographers is that as Premiere Pro is complex so you need more straightforward tools like Filmora for all your video editing work. Filmora is easy to use and much cheaper than Premiere Pro.

You may think now why or how Filmora can be the best as an alternative on how to add audio to video using Premiere Pro. Well! It will help you to transform your video into a piece of art incredibly by offering simple drag and drop options, including an easy-to-use interface and powerful editing tools. You can:

● Edit and create your videos with minimal effort

● Get a Music Library to add comedy, fear, tension, and love to every scene

● Get several royalty-free songs and sound effects

● Create videos with up to 800 stunning effects

● Unleash your creativity with its offered Hollywood effects

● Import and export in almost any type of video format

How to use Filmora to add audio to video

Adding sound to any video file enhances its viewability and the whole experience of watching any video. To do this, you need to add audio to video. The same can be done quickly in Filmora, a 3rd-party video editing software tool now the hot favorite of amateur and professional video editors. Below we describe how to add audio to video in Filmora.

Import Media

To start the process of adding audio to video follow these steps.

Step1 Select the audio, add using the Import option or drag and select

Import selected audio using the Filmora Media Panel and add it to your timeline. You can also choose and drag the audio file from the source folder to the Media Panel. Filmora supports multiple audio file formats to ease adding audio to video. The supported audio files are MP3, M4V, MPA, WAV, WMA.

Step2 Add and make the audio file

Adding the audio file to Filmora Media Panel makes it a media asset and can now be used multiple times in future projects. The original file remains as Filmora doesn’t change the original audio file.

Step3 Copying or deleting an audio file

In Filmora, using the feature of copying or deleting an audio file, you can work on the audio and video from any computer or remote PC.

Part 3 Adding Audio to Video files

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Step1 Click on Import in the Media Panel

Select the audio and video files to import them into Filmora.

Step2 Click on the video file to add audio

Press the Ctrl key (Windows) or Cmd key (Mac OS) and click on the audio file.

Step3 Add audio to video

Right-click on the files selected and choose the Merge audio & video option to add audio to the video.

Filmora analyzes audio and video files and replaces the existing audio with the newly selected audio file. Once the synchronization process is over, the new merged file will be available in the Media Panel for future processing.

The synchronized file will have the same terminology as the original video file with a difference. It will get an extension Merged to its name.

The original file will not get affected in Filmora. This software tool only references the files to generate a new file. The new file created when you add audio to the video can now be added to the timeline and exported.

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free Learn More about Filmora>

Conclusion

So, this article listed how to add audio to video in Premiere Pro via a step-by-step guide. The guide lets you know the easy method of adding audio to video in Adobe Premiere Pro to all potential videographers. Thus, you can now start your journey of video edition by putting your best click forward!

Try It Free Try It Free

Look at any of the spot commercials, wedding videos, or even some family candid videos. Adding audio makes them appealing and likable. To catch a potential customer or create an emotional connection with the viewer combination of audio and video is a must. This makes the footage attractive and exceptional.

Read on to know more about the step-by-step approach how to add audio to video in Adobe Premiere Pro.

In this article

01 [How to add audio to video in Premiere Pro](#Part 1)

02 [How to adjust audio in Premiere Pro](#Part 2)

03 [Adding Audio to Video files](#Part 3)

Part 1 How to add audio to video in Premiere Pro

Some essential pointers for all would-be videographers are:

● Before you add audio to video in Premiere Pro, be ready to see your file size increase to a large extent. If you add a background score of 15MB, your total video file size will increase by the same amount of 15MB. The best way to take care of such a problem is to use additional compression techniques to get a suitable file size.

● Most videographers use lots of software tools to add audio to video professionally. One such trending software tool is the Adobe Premiere Pro. Its simple to add audio to video in Premiere Pro, edit your audio and video, and fine-tune the audio volume of each video project.

Let’s learn how.

Step1 Find out the Audio option

Navigate to the Audio workspace, select Audio at the top on the tools bar

Step2 Choose the Workspace

Click Window select Workspace click on Audio

Step3 Check toolbar

Within Audio, click on Choose Window Media Browser to show the Media Browser toolbar.

Step4 Select audio files

Go to your audio file; for Windows OS, right-click or control-click the selected audio file for macOS.

Step5 Import and add

Please select the desired audio file, then click import to add it to your Project.

An important tip is to keep the Ingest box selected if you want to copy your audio file concurrently to your project folder.

Adding audio to your series

Step1 Go to the Project panel

Select Window, click on Project to open the Project panel.

Step2 Select audio file

Click on the audio file you imported to select it.

Step3 Check the waveform

Double click the file to open it in the Source panel to check the sound and waveform.

Step4 Check sounds

Play the audio file if you want to check the audio quality, volume, and overall sound.

Step5 Add audio to the video track

Hold the left click on your mouse to drag the audio file to the series in the Timeline panel. You can add any audio file to the video track listed in the panel window in this step.

Step6 Trim audio file

Select the Trim option to trim your audio file the same way you will edit the video file in the final step.

Part 2 How to adjust audio in Premiere Pro

Now that you have understood how to add audio to video in Adobe Premier Pro. Let’s know how to adjust audio in Premier Pro.

Step1 Activate the series

Press on the spacebar to activate your series in the Program panel (appears in the top right of the panel)

Step2 Stop playback

To stop the playback, press the space bar again.

Step3 Choose starting point of playback

Press down the left mouse button to hold and drag the Blue colored play head to wherever you desire the playback to start.

If you feel the audio track is mild or too harsh compared to the rest of the audio series, change each audio track’s volume separately.

Step1 Select Audio Track Mixer

Click Window selects Audio Track Mixer from the menu.

Step2 Click the series name to see the audio mixer

Click the series name of your audio file to show the audio mixer for your series.

Step3 Choose playback to play the audio

At the bottom of the panel is the Audio Track Mixer. Click on playback to star, pause or play your audio in-ring sequence.

Step4 Click on the slider

When your audio file plays or loops, click on the slider to move up or down. It will increase or reduce the volume of each separate audio track in your audio series.

Step5 Adjust the volume

Use the slider to adjust the overall audio volume

Tips

Always keep the audio projects within the -6 to 3 dB volume range to get the best quality of the audio effect. Any lower you won’t be able to hear the sound, or if it’s higher, the sound will hurt the listeners’ ears.

Professional advice to all beginner-level videographers is that as Premiere Pro is complex so you need more straightforward tools like Filmora for all your video editing work. Filmora is easy to use and much cheaper than Premiere Pro.

You may think now why or how Filmora can be the best as an alternative on how to add audio to video using Premiere Pro. Well! It will help you to transform your video into a piece of art incredibly by offering simple drag and drop options, including an easy-to-use interface and powerful editing tools. You can:

● Edit and create your videos with minimal effort

● Get a Music Library to add comedy, fear, tension, and love to every scene

● Get several royalty-free songs and sound effects

● Create videos with up to 800 stunning effects

● Unleash your creativity with its offered Hollywood effects

● Import and export in almost any type of video format

How to use Filmora to add audio to video

Adding sound to any video file enhances its viewability and the whole experience of watching any video. To do this, you need to add audio to video. The same can be done quickly in Filmora, a 3rd-party video editing software tool now the hot favorite of amateur and professional video editors. Below we describe how to add audio to video in Filmora.

Import Media

To start the process of adding audio to video follow these steps.

Step1 Select the audio, add using the Import option or drag and select

Import selected audio using the Filmora Media Panel and add it to your timeline. You can also choose and drag the audio file from the source folder to the Media Panel. Filmora supports multiple audio file formats to ease adding audio to video. The supported audio files are MP3, M4V, MPA, WAV, WMA.

Step2 Add and make the audio file

Adding the audio file to Filmora Media Panel makes it a media asset and can now be used multiple times in future projects. The original file remains as Filmora doesn’t change the original audio file.

Step3 Copying or deleting an audio file

In Filmora, using the feature of copying or deleting an audio file, you can work on the audio and video from any computer or remote PC.

Part 3 Adding Audio to Video files

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Step1 Click on Import in the Media Panel

Select the audio and video files to import them into Filmora.

Step2 Click on the video file to add audio

Press the Ctrl key (Windows) or Cmd key (Mac OS) and click on the audio file.

Step3 Add audio to video

Right-click on the files selected and choose the Merge audio & video option to add audio to the video.

Filmora analyzes audio and video files and replaces the existing audio with the newly selected audio file. Once the synchronization process is over, the new merged file will be available in the Media Panel for future processing.

The synchronized file will have the same terminology as the original video file with a difference. It will get an extension Merged to its name.

The original file will not get affected in Filmora. This software tool only references the files to generate a new file. The new file created when you add audio to the video can now be added to the timeline and exported.

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free Learn More about Filmora>

Conclusion

So, this article listed how to add audio to video in Premiere Pro via a step-by-step guide. The guide lets you know the easy method of adding audio to video in Adobe Premiere Pro to all potential videographers. Thus, you can now start your journey of video edition by putting your best click forward!

Try It Free Try It Free

Look at any of the spot commercials, wedding videos, or even some family candid videos. Adding audio makes them appealing and likable. To catch a potential customer or create an emotional connection with the viewer combination of audio and video is a must. This makes the footage attractive and exceptional.

Read on to know more about the step-by-step approach how to add audio to video in Adobe Premiere Pro.

In this article

01 [How to add audio to video in Premiere Pro](#Part 1)

02 [How to adjust audio in Premiere Pro](#Part 2)

03 [Adding Audio to Video files](#Part 3)

Part 1 How to add audio to video in Premiere Pro

Some essential pointers for all would-be videographers are:

● Before you add audio to video in Premiere Pro, be ready to see your file size increase to a large extent. If you add a background score of 15MB, your total video file size will increase by the same amount of 15MB. The best way to take care of such a problem is to use additional compression techniques to get a suitable file size.

● Most videographers use lots of software tools to add audio to video professionally. One such trending software tool is the Adobe Premiere Pro. Its simple to add audio to video in Premiere Pro, edit your audio and video, and fine-tune the audio volume of each video project.

Let’s learn how.

Step1 Find out the Audio option

Navigate to the Audio workspace, select Audio at the top on the tools bar

Step2 Choose the Workspace

Click Window select Workspace click on Audio

Step3 Check toolbar

Within Audio, click on Choose Window Media Browser to show the Media Browser toolbar.

Step4 Select audio files

Go to your audio file; for Windows OS, right-click or control-click the selected audio file for macOS.

Step5 Import and add

Please select the desired audio file, then click import to add it to your Project.

An important tip is to keep the Ingest box selected if you want to copy your audio file concurrently to your project folder.

Adding audio to your series

Step1 Go to the Project panel

Select Window, click on Project to open the Project panel.

Step2 Select audio file

Click on the audio file you imported to select it.

Step3 Check the waveform

Double click the file to open it in the Source panel to check the sound and waveform.

Step4 Check sounds

Play the audio file if you want to check the audio quality, volume, and overall sound.

Step5 Add audio to the video track

Hold the left click on your mouse to drag the audio file to the series in the Timeline panel. You can add any audio file to the video track listed in the panel window in this step.

Step6 Trim audio file

Select the Trim option to trim your audio file the same way you will edit the video file in the final step.

Part 2 How to adjust audio in Premiere Pro

Now that you have understood how to add audio to video in Adobe Premier Pro. Let’s know how to adjust audio in Premier Pro.

Step1 Activate the series

Press on the spacebar to activate your series in the Program panel (appears in the top right of the panel)

Step2 Stop playback

To stop the playback, press the space bar again.

Step3 Choose starting point of playback

Press down the left mouse button to hold and drag the Blue colored play head to wherever you desire the playback to start.

If you feel the audio track is mild or too harsh compared to the rest of the audio series, change each audio track’s volume separately.

Step1 Select Audio Track Mixer

Click Window selects Audio Track Mixer from the menu.

Step2 Click the series name to see the audio mixer

Click the series name of your audio file to show the audio mixer for your series.

Step3 Choose playback to play the audio

At the bottom of the panel is the Audio Track Mixer. Click on playback to star, pause or play your audio in-ring sequence.

Step4 Click on the slider

When your audio file plays or loops, click on the slider to move up or down. It will increase or reduce the volume of each separate audio track in your audio series.

Step5 Adjust the volume

Use the slider to adjust the overall audio volume

Tips

Always keep the audio projects within the -6 to 3 dB volume range to get the best quality of the audio effect. Any lower you won’t be able to hear the sound, or if it’s higher, the sound will hurt the listeners’ ears.

Professional advice to all beginner-level videographers is that as Premiere Pro is complex so you need more straightforward tools like Filmora for all your video editing work. Filmora is easy to use and much cheaper than Premiere Pro.

You may think now why or how Filmora can be the best as an alternative on how to add audio to video using Premiere Pro. Well! It will help you to transform your video into a piece of art incredibly by offering simple drag and drop options, including an easy-to-use interface and powerful editing tools. You can:

● Edit and create your videos with minimal effort

● Get a Music Library to add comedy, fear, tension, and love to every scene

● Get several royalty-free songs and sound effects

● Create videos with up to 800 stunning effects

● Unleash your creativity with its offered Hollywood effects

● Import and export in almost any type of video format

How to use Filmora to add audio to video

Adding sound to any video file enhances its viewability and the whole experience of watching any video. To do this, you need to add audio to video. The same can be done quickly in Filmora, a 3rd-party video editing software tool now the hot favorite of amateur and professional video editors. Below we describe how to add audio to video in Filmora.

Import Media

To start the process of adding audio to video follow these steps.

Step1 Select the audio, add using the Import option or drag and select

Import selected audio using the Filmora Media Panel and add it to your timeline. You can also choose and drag the audio file from the source folder to the Media Panel. Filmora supports multiple audio file formats to ease adding audio to video. The supported audio files are MP3, M4V, MPA, WAV, WMA.

Step2 Add and make the audio file

Adding the audio file to Filmora Media Panel makes it a media asset and can now be used multiple times in future projects. The original file remains as Filmora doesn’t change the original audio file.

Step3 Copying or deleting an audio file

In Filmora, using the feature of copying or deleting an audio file, you can work on the audio and video from any computer or remote PC.

Part 3 Adding Audio to Video files

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Using Filmora, it is easy to sync or add audio to the video, which is separately recorded and stored on your device.

Step1 Click on Import in the Media Panel

Select the audio and video files to import them into Filmora.

Step2 Click on the video file to add audio

Press the Ctrl key (Windows) or Cmd key (Mac OS) and click on the audio file.

Step3 Add audio to video

Right-click on the files selected and choose the Merge audio & video option to add audio to the video.

Filmora analyzes audio and video files and replaces the existing audio with the newly selected audio file. Once the synchronization process is over, the new merged file will be available in the Media Panel for future processing.

The synchronized file will have the same terminology as the original video file with a difference. It will get an extension Merged to its name.

The original file will not get affected in Filmora. This software tool only references the files to generate a new file. The new file created when you add audio to the video can now be added to the timeline and exported.

Wondershare Filmora

Get started easily with Filmora’s powerful performance, intuitive interface, and countless effects!

Try It Free Try It Free Try It Free Learn More about Filmora>

Conclusion

So, this article listed how to add audio to video in Premiere Pro via a step-by-step guide. The guide lets you know the easy method of adding audio to video in Adobe Premiere Pro to all potential videographers. Thus, you can now start your journey of video edition by putting your best click forward!

Mastering the Art of Optimal Audio Format Selection

How to Choose Best Audio Formats

Benjamin Arango

Mar 27, 2024• Proven solutions

The quality of sound that you hear depends on various factors, and an appropriate audio format is one of them. While each type of acoustic file has its own significance, choosing the best audio format as per the target player, expected audience, and/or supporting videos or images (if any) is something that needs much consideration to offer a flawless listening experience.

With that said, here you will learn about some of the most common sound file types, which among them could be the best audio format according to your requirements, and a couple of important points that you must keep in might while picking an extension for your media preparations.

• Part 1: 10 Most Common Audio Formats
• Part 2: How to Choose Best Audio Format?
• Part 3: Which Audio File Formats Does YouTube Support?
• Part 4: Audio Format in Filmora

Using Filmora to Record & Edit & Save Audio Easily

Wondershare Filmora is a simple yet robust video editing software that allows you to save a video to mp3 easily. Besides, if you want to remove background noise from audio, or change the audio volume or remove unwanted audio parts from the video, you should definitely try Filmora.

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Part 1: 10 Most Common Audio Formats

Before listing the most common audio file formats, it is important to understand the categories of the sound files. Every audio format that exists belongs to one (or more) category depending on the way it is being created and the characteristics it has.

In a nutshell, there are three major categories, including:

• Uncompressed Audio Format
• Lossless Compressed Audio Format
• Lossy Compressed Audio Format

Below is a brief introduction of each of the classes listed above along with the audio file types that belong to them:

1. Uncompressed Audio Format

Uncompressed audio is the original sound that has been recorded directly from the source in the analog form, and then converted to a digital signal without any modifications or compressions. Because an uncompressed sound is prepared with no retouching or manipulations, it gives an as-is listening experience. Since no compression is done on such a file either, it occupies a remarkably huge amount of space on your storage media.

Some sound files that fall under this category include:

1) Pulse-Code Modulation (PCM)

A PCM file is the digital version of an analog waveform that is created by recording the audio samples, technically known as pulses. The PCM format is mostly used when creating optical media discs, typically the CDs and DVDs.

2) Waveform Audio File Format (WAV)

Generally used on the Windows platform, this audio format is not a file itself but a container that may contain both compressed or uncompressed files. However, in most cases, it is the latter that a WAV file has, and PCM format is one of them.

You may also interest: YouTube to WAV >>

3) Audio Interchange File Format (AIFF)

AIFF is almost identical to WAV format in its characteristics with the only difference that, unlike the latter, it was developed by Apple somewhere in 1988, and works as a container for both compressed and uncompressed audio files. While the compressed version of the format is called AIFF-C, the term Apple Loop is used when the scenario is otherwise. As it is with WAV, even AIFF files mostly contain uncompressed audio, that usually is PCM.

You may also like: Best AIFF to MP3 Converters >>

4) Data Stream Digital (DSD)

Used by Sony and Phillips, DSD is also not a format itself but a container that can store PCM files to provide decent sound quality. However, due to distortions in the composed audio, DSD files are not much in trend.

2. Lossless Compressed Audio Format

Lossless Compressed audio format is a type of file that is compressed using some advanced methods without compromising with the quality of the sound. This means that when played, you experience the same acoustic excellence as that of the source, i.e. uncompressed audio. However, even though the lossless compressed files are comparatively small in size, they still occupy decent amount of space on the hard drive or any other storage media in use.

Some formats that fall under the lossless compressed category include:

1) Free Lossless Audio Code (FLAC)

At around half the size of the source sound file, FLAC offers the original audio quality without removing any acoustic information during compression. Being an opensource and royalty-free audio format, FLAC is even easier to get, and in most cases is used as an alternative to MP3.

Check some of the best FLAC editor programs >>

2) Apple Lossless Audio Codec (ALAC)

Introduced by Apple Inc. and initially released as a proprietary product, ALAC was made royalty-free and opensource in 2011. Even though ALAC files are larger in size when compared to FLAC, the former format is used in iTunes and iOS as the latter isn’t supported by these platforms.

3. Lossy Compressed Audio Format

These are the highly compressed files that occupy significantly less amount of space on your storage media. However, during the compression process, some acoustic information is lost in order to reduce the file size. Nevertheless, if compressed correctly, the deterioration in the quality is almost negligible, and cannot be experienced unless the listener is quite experienced and the source recording is played next to the compressed audio simultaneously.

Some audio formats that fall under the lossy compressed category include:

1) MPEG-1 Audio Layer 3 (MP3)

This is one of the most common file types and the best audio format for almost all media types that have sound. An MP3 file is free from the noises of the least significant in the composed audio. In addition, all the acoustic information with the frequency that normal human beings fail to catch (below 20Hz and above 20000Hz) is safely erased during compilation and compression. Furthermore, what makes MP3 the best audio file format is its ability to accommodate with almost all the devices of nearly any platform such as Android, Windows, iOS, Mac, etc.

Check this MP3 editor and convert video to MP3 easily.

2) OGG

This one, again, is not in fact an audio format but is a container for audio that generally stores Vorbis files. Although OGG files are way advanced in terms of sound quality and even offer higher compression ratio when compared with MP3, they are not much in use as many platforms and devices don’t support the format till date.

3) AU

AU is a format by Sun, DEC, and NeXT. It is yet another container that can hold both lossless and lossy files. AU files are mostly used in UNIX.

What’s the difference between common audio file formats like MP3, WAV, and FLAC? Watch the video below to learn more.

---

Part 2: How to Choose Best Audio Format?

If you are a media creator, and are into the business of preparing audio and video content for your clients or directly for the audience, it is imperative to understand what could be the best audio file format to compose the audiovisual files. Here are a few tips that you must keep in mind in this context before proceeding:

• Uncompressed Audio

If the media type you are about to create is expected to be used for further editing before exporting to a different format, using an uncompressed audio format would be best as it offers a smooth and flawless post-production experience without giving much overhead to the processor.

• Lossless Compressed Audio

If your audiences own highly sophisticated audio players with Hi-Fi speaker systems, and they are also good at recognizing and understanding the differences between poor and optimal audio quality, using lossless compressed audio format would be a good choice as it gives decent sound quality in smaller file size.

• Compressed Audio

If you are preparing a media for home users and casual listeners, you can safely use an audio format that has been prepared using a higher compression ratio. In such a scenario, MP3 is the best audio format that not only offers the decent sound quality, it also occupies less amount of space on your storage media, thus enabling you to save more files at a given time.

Part 3: Which Audio File Formats Does YouTube Support?

At the time of this writing, YouTube supports two types of formats namely MPEG-2 and MPEG-4. Although both of these are video containers, they also hold audio files. Details about both these types are as follows:

• MPEG-2
  • Audio Bitrate: 128kbps or above
  • Audio Codec: Dolby AC-3 or MPEG Layer II
• MPEG-4
  • **Video Codec:**264
  • Audio Bitrate: 128kbps or above

Since many people nowadays produce videos in MP4 due to its wide range of supported devices and players and the fact that the container is used by majority of users worldwide, MPEG-4 with audio format could be mostly seen on YouTube.

Part 4: Audio Format in Filmora

Being one of the most versatile post-production tools preferred by many professional editors worldwide, Filmora comes with a variety of audio formats from all the three categories discussed above. Furthermore, Filmora also displays relevant information about each of the file types it offers.

The following table shows a list of formats and the details that Filmora supports:

Video Format	Corresponding Audio Encoder	Audio Type
MP4	Lossy Compressed
WMV	WMA8, WMA9	Uncompressed
AVI	MP3, PCM	Lossy Compressed, Uncompressed
MOV	Lossy Compressed
F4V	Lossy Compressed
MKV	MP3	Lossy Compressed
TS	MPEG-2 Audio	Lossy Compressed
3GP	Lossy Compressed
MPEG-2	MPEG-2 Audio	Lossy Compressed
WEBM	Vorbis	Lossy Compressed

Benjamin Arango

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

Follow @Benjamin Arango

Benjamin Arango

Mar 27, 2024• Proven solutions

The quality of sound that you hear depends on various factors, and an appropriate audio format is one of them. While each type of acoustic file has its own significance, choosing the best audio format as per the target player, expected audience, and/or supporting videos or images (if any) is something that needs much consideration to offer a flawless listening experience.

With that said, here you will learn about some of the most common sound file types, which among them could be the best audio format according to your requirements, and a couple of important points that you must keep in might while picking an extension for your media preparations.

• Part 1: 10 Most Common Audio Formats
• Part 2: How to Choose Best Audio Format?
• Part 3: Which Audio File Formats Does YouTube Support?
• Part 4: Audio Format in Filmora

Using Filmora to Record & Edit & Save Audio Easily

Wondershare Filmora is a simple yet robust video editing software that allows you to save a video to mp3 easily. Besides, if you want to remove background noise from audio, or change the audio volume or remove unwanted audio parts from the video, you should definitely try Filmora.

---

Part 1: 10 Most Common Audio Formats

Before listing the most common audio file formats, it is important to understand the categories of the sound files. Every audio format that exists belongs to one (or more) category depending on the way it is being created and the characteristics it has.

In a nutshell, there are three major categories, including:

• Uncompressed Audio Format
• Lossless Compressed Audio Format
• Lossy Compressed Audio Format

Below is a brief introduction of each of the classes listed above along with the audio file types that belong to them:

1. Uncompressed Audio Format

Uncompressed audio is the original sound that has been recorded directly from the source in the analog form, and then converted to a digital signal without any modifications or compressions. Because an uncompressed sound is prepared with no retouching or manipulations, it gives an as-is listening experience. Since no compression is done on such a file either, it occupies a remarkably huge amount of space on your storage media.

Some sound files that fall under this category include:

1) Pulse-Code Modulation (PCM)

A PCM file is the digital version of an analog waveform that is created by recording the audio samples, technically known as pulses. The PCM format is mostly used when creating optical media discs, typically the CDs and DVDs.

2) Waveform Audio File Format (WAV)

Generally used on the Windows platform, this audio format is not a file itself but a container that may contain both compressed or uncompressed files. However, in most cases, it is the latter that a WAV file has, and PCM format is one of them.

You may also interest: YouTube to WAV >>

3) Audio Interchange File Format (AIFF)

AIFF is almost identical to WAV format in its characteristics with the only difference that, unlike the latter, it was developed by Apple somewhere in 1988, and works as a container for both compressed and uncompressed audio files. While the compressed version of the format is called AIFF-C, the term Apple Loop is used when the scenario is otherwise. As it is with WAV, even AIFF files mostly contain uncompressed audio, that usually is PCM.

You may also like: Best AIFF to MP3 Converters >>

4) Data Stream Digital (DSD)

Used by Sony and Phillips, DSD is also not a format itself but a container that can store PCM files to provide decent sound quality. However, due to distortions in the composed audio, DSD files are not much in trend.

2. Lossless Compressed Audio Format

Lossless Compressed audio format is a type of file that is compressed using some advanced methods without compromising with the quality of the sound. This means that when played, you experience the same acoustic excellence as that of the source, i.e. uncompressed audio. However, even though the lossless compressed files are comparatively small in size, they still occupy decent amount of space on the hard drive or any other storage media in use.

Some formats that fall under the lossless compressed category include:

1) Free Lossless Audio Code (FLAC)

At around half the size of the source sound file, FLAC offers the original audio quality without removing any acoustic information during compression. Being an opensource and royalty-free audio format, FLAC is even easier to get, and in most cases is used as an alternative to MP3.

Check some of the best FLAC editor programs >>

2) Apple Lossless Audio Codec (ALAC)

Introduced by Apple Inc. and initially released as a proprietary product, ALAC was made royalty-free and opensource in 2011. Even though ALAC files are larger in size when compared to FLAC, the former format is used in iTunes and iOS as the latter isn’t supported by these platforms.

3. Lossy Compressed Audio Format

These are the highly compressed files that occupy significantly less amount of space on your storage media. However, during the compression process, some acoustic information is lost in order to reduce the file size. Nevertheless, if compressed correctly, the deterioration in the quality is almost negligible, and cannot be experienced unless the listener is quite experienced and the source recording is played next to the compressed audio simultaneously.

Some audio formats that fall under the lossy compressed category include:

1) MPEG-1 Audio Layer 3 (MP3)

This is one of the most common file types and the best audio format for almost all media types that have sound. An MP3 file is free from the noises of the least significant in the composed audio. In addition, all the acoustic information with the frequency that normal human beings fail to catch (below 20Hz and above 20000Hz) is safely erased during compilation and compression. Furthermore, what makes MP3 the best audio file format is its ability to accommodate with almost all the devices of nearly any platform such as Android, Windows, iOS, Mac, etc.

Check this MP3 editor and convert video to MP3 easily.

2) OGG

This one, again, is not in fact an audio format but is a container for audio that generally stores Vorbis files. Although OGG files are way advanced in terms of sound quality and even offer higher compression ratio when compared with MP3, they are not much in use as many platforms and devices don’t support the format till date.

3) AU

AU is a format by Sun, DEC, and NeXT. It is yet another container that can hold both lossless and lossy files. AU files are mostly used in UNIX.

What’s the difference between common audio file formats like MP3, WAV, and FLAC? Watch the video below to learn more.

---

Part 2: How to Choose Best Audio Format?

If you are a media creator, and are into the business of preparing audio and video content for your clients or directly for the audience, it is imperative to understand what could be the best audio file format to compose the audiovisual files. Here are a few tips that you must keep in mind in this context before proceeding:

• Uncompressed Audio

If the media type you are about to create is expected to be used for further editing before exporting to a different format, using an uncompressed audio format would be best as it offers a smooth and flawless post-production experience without giving much overhead to the processor.

• Lossless Compressed Audio

If your audiences own highly sophisticated audio players with Hi-Fi speaker systems, and they are also good at recognizing and understanding the differences between poor and optimal audio quality, using lossless compressed audio format would be a good choice as it gives decent sound quality in smaller file size.

• Compressed Audio

If you are preparing a media for home users and casual listeners, you can safely use an audio format that has been prepared using a higher compression ratio. In such a scenario, MP3 is the best audio format that not only offers the decent sound quality, it also occupies less amount of space on your storage media, thus enabling you to save more files at a given time.

Part 3: Which Audio File Formats Does YouTube Support?

At the time of this writing, YouTube supports two types of formats namely MPEG-2 and MPEG-4. Although both of these are video containers, they also hold audio files. Details about both these types are as follows:

• MPEG-2
  • Audio Bitrate: 128kbps or above
  • Audio Codec: Dolby AC-3 or MPEG Layer II
• MPEG-4
  • **Video Codec:**264
  • Audio Bitrate: 128kbps or above

Since many people nowadays produce videos in MP4 due to its wide range of supported devices and players and the fact that the container is used by majority of users worldwide, MPEG-4 with audio format could be mostly seen on YouTube.

Part 4: Audio Format in Filmora

Being one of the most versatile post-production tools preferred by many professional editors worldwide, Filmora comes with a variety of audio formats from all the three categories discussed above. Furthermore, Filmora also displays relevant information about each of the file types it offers.

The following table shows a list of formats and the details that Filmora supports:

Video Format	Corresponding Audio Encoder	Audio Type
MP4	Lossy Compressed
WMV	WMA8, WMA9	Uncompressed
AVI	MP3, PCM	Lossy Compressed, Uncompressed
MOV	Lossy Compressed
F4V	Lossy Compressed
MKV	MP3	Lossy Compressed
TS	MPEG-2 Audio	Lossy Compressed
3GP	Lossy Compressed
MPEG-2	MPEG-2 Audio	Lossy Compressed
WEBM	Vorbis	Lossy Compressed

Benjamin Arango

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

Follow @Benjamin Arango

Benjamin Arango

Mar 27, 2024• Proven solutions

The quality of sound that you hear depends on various factors, and an appropriate audio format is one of them. While each type of acoustic file has its own significance, choosing the best audio format as per the target player, expected audience, and/or supporting videos or images (if any) is something that needs much consideration to offer a flawless listening experience.

With that said, here you will learn about some of the most common sound file types, which among them could be the best audio format according to your requirements, and a couple of important points that you must keep in might while picking an extension for your media preparations.

• Part 1: 10 Most Common Audio Formats
• Part 2: How to Choose Best Audio Format?
• Part 3: Which Audio File Formats Does YouTube Support?
• Part 4: Audio Format in Filmora

Using Filmora to Record & Edit & Save Audio Easily

Wondershare Filmora is a simple yet robust video editing software that allows you to save a video to mp3 easily. Besides, if you want to remove background noise from audio, or change the audio volume or remove unwanted audio parts from the video, you should definitely try Filmora.

---

Part 1: 10 Most Common Audio Formats

Before listing the most common audio file formats, it is important to understand the categories of the sound files. Every audio format that exists belongs to one (or more) category depending on the way it is being created and the characteristics it has.

In a nutshell, there are three major categories, including:

• Uncompressed Audio Format
• Lossless Compressed Audio Format
• Lossy Compressed Audio Format

Below is a brief introduction of each of the classes listed above along with the audio file types that belong to them:

1. Uncompressed Audio Format

Uncompressed audio is the original sound that has been recorded directly from the source in the analog form, and then converted to a digital signal without any modifications or compressions. Because an uncompressed sound is prepared with no retouching or manipulations, it gives an as-is listening experience. Since no compression is done on such a file either, it occupies a remarkably huge amount of space on your storage media.

Some sound files that fall under this category include:

1) Pulse-Code Modulation (PCM)

A PCM file is the digital version of an analog waveform that is created by recording the audio samples, technically known as pulses. The PCM format is mostly used when creating optical media discs, typically the CDs and DVDs.

2) Waveform Audio File Format (WAV)

Generally used on the Windows platform, this audio format is not a file itself but a container that may contain both compressed or uncompressed files. However, in most cases, it is the latter that a WAV file has, and PCM format is one of them.

You may also interest: YouTube to WAV >>

3) Audio Interchange File Format (AIFF)

AIFF is almost identical to WAV format in its characteristics with the only difference that, unlike the latter, it was developed by Apple somewhere in 1988, and works as a container for both compressed and uncompressed audio files. While the compressed version of the format is called AIFF-C, the term Apple Loop is used when the scenario is otherwise. As it is with WAV, even AIFF files mostly contain uncompressed audio, that usually is PCM.

You may also like: Best AIFF to MP3 Converters >>

4) Data Stream Digital (DSD)

Used by Sony and Phillips, DSD is also not a format itself but a container that can store PCM files to provide decent sound quality. However, due to distortions in the composed audio, DSD files are not much in trend.

2. Lossless Compressed Audio Format

Lossless Compressed audio format is a type of file that is compressed using some advanced methods without compromising with the quality of the sound. This means that when played, you experience the same acoustic excellence as that of the source, i.e. uncompressed audio. However, even though the lossless compressed files are comparatively small in size, they still occupy decent amount of space on the hard drive or any other storage media in use.

Some formats that fall under the lossless compressed category include:

1) Free Lossless Audio Code (FLAC)

At around half the size of the source sound file, FLAC offers the original audio quality without removing any acoustic information during compression. Being an opensource and royalty-free audio format, FLAC is even easier to get, and in most cases is used as an alternative to MP3.

Check some of the best FLAC editor programs >>

2) Apple Lossless Audio Codec (ALAC)

Introduced by Apple Inc. and initially released as a proprietary product, ALAC was made royalty-free and opensource in 2011. Even though ALAC files are larger in size when compared to FLAC, the former format is used in iTunes and iOS as the latter isn’t supported by these platforms.

3. Lossy Compressed Audio Format

These are the highly compressed files that occupy significantly less amount of space on your storage media. However, during the compression process, some acoustic information is lost in order to reduce the file size. Nevertheless, if compressed correctly, the deterioration in the quality is almost negligible, and cannot be experienced unless the listener is quite experienced and the source recording is played next to the compressed audio simultaneously.

Some audio formats that fall under the lossy compressed category include:

1) MPEG-1 Audio Layer 3 (MP3)

This is one of the most common file types and the best audio format for almost all media types that have sound. An MP3 file is free from the noises of the least significant in the composed audio. In addition, all the acoustic information with the frequency that normal human beings fail to catch (below 20Hz and above 20000Hz) is safely erased during compilation and compression. Furthermore, what makes MP3 the best audio file format is its ability to accommodate with almost all the devices of nearly any platform such as Android, Windows, iOS, Mac, etc.

Check this MP3 editor and convert video to MP3 easily.

2) OGG

This one, again, is not in fact an audio format but is a container for audio that generally stores Vorbis files. Although OGG files are way advanced in terms of sound quality and even offer higher compression ratio when compared with MP3, they are not much in use as many platforms and devices don’t support the format till date.

3) AU

AU is a format by Sun, DEC, and NeXT. It is yet another container that can hold both lossless and lossy files. AU files are mostly used in UNIX.

What’s the difference between common audio file formats like MP3, WAV, and FLAC? Watch the video below to learn more.

---

Part 2: How to Choose Best Audio Format?

If you are a media creator, and are into the business of preparing audio and video content for your clients or directly for the audience, it is imperative to understand what could be the best audio file format to compose the audiovisual files. Here are a few tips that you must keep in mind in this context before proceeding:

• Uncompressed Audio

If the media type you are about to create is expected to be used for further editing before exporting to a different format, using an uncompressed audio format would be best as it offers a smooth and flawless post-production experience without giving much overhead to the processor.

• Lossless Compressed Audio

If your audiences own highly sophisticated audio players with Hi-Fi speaker systems, and they are also good at recognizing and understanding the differences between poor and optimal audio quality, using lossless compressed audio format would be a good choice as it gives decent sound quality in smaller file size.

• Compressed Audio

If you are preparing a media for home users and casual listeners, you can safely use an audio format that has been prepared using a higher compression ratio. In such a scenario, MP3 is the best audio format that not only offers the decent sound quality, it also occupies less amount of space on your storage media, thus enabling you to save more files at a given time.

Part 3: Which Audio File Formats Does YouTube Support?

At the time of this writing, YouTube supports two types of formats namely MPEG-2 and MPEG-4. Although both of these are video containers, they also hold audio files. Details about both these types are as follows:

• MPEG-2
  • Audio Bitrate: 128kbps or above
  • Audio Codec: Dolby AC-3 or MPEG Layer II
• MPEG-4
  • **Video Codec:**264
  • Audio Bitrate: 128kbps or above

Since many people nowadays produce videos in MP4 due to its wide range of supported devices and players and the fact that the container is used by majority of users worldwide, MPEG-4 with audio format could be mostly seen on YouTube.

Part 4: Audio Format in Filmora

Being one of the most versatile post-production tools preferred by many professional editors worldwide, Filmora comes with a variety of audio formats from all the three categories discussed above. Furthermore, Filmora also displays relevant information about each of the file types it offers.

The following table shows a list of formats and the details that Filmora supports:

Video Format	Corresponding Audio Encoder	Audio Type
MP4	Lossy Compressed
WMV	WMA8, WMA9	Uncompressed
AVI	MP3, PCM	Lossy Compressed, Uncompressed
MOV	Lossy Compressed
F4V	Lossy Compressed
MKV	MP3	Lossy Compressed
TS	MPEG-2 Audio	Lossy Compressed
3GP	Lossy Compressed
MPEG-2	MPEG-2 Audio	Lossy Compressed
WEBM	Vorbis	Lossy Compressed

Benjamin Arango

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

Follow @Benjamin Arango

Benjamin Arango

Mar 27, 2024• Proven solutions

The quality of sound that you hear depends on various factors, and an appropriate audio format is one of them. While each type of acoustic file has its own significance, choosing the best audio format as per the target player, expected audience, and/or supporting videos or images (if any) is something that needs much consideration to offer a flawless listening experience.

With that said, here you will learn about some of the most common sound file types, which among them could be the best audio format according to your requirements, and a couple of important points that you must keep in might while picking an extension for your media preparations.

• Part 1: 10 Most Common Audio Formats
• Part 2: How to Choose Best Audio Format?
• Part 3: Which Audio File Formats Does YouTube Support?
• Part 4: Audio Format in Filmora

Using Filmora to Record & Edit & Save Audio Easily

Wondershare Filmora is a simple yet robust video editing software that allows you to save a video to mp3 easily. Besides, if you want to remove background noise from audio, or change the audio volume or remove unwanted audio parts from the video, you should definitely try Filmora.

---

Part 1: 10 Most Common Audio Formats

Before listing the most common audio file formats, it is important to understand the categories of the sound files. Every audio format that exists belongs to one (or more) category depending on the way it is being created and the characteristics it has.

In a nutshell, there are three major categories, including:

• Uncompressed Audio Format
• Lossless Compressed Audio Format
• Lossy Compressed Audio Format

Below is a brief introduction of each of the classes listed above along with the audio file types that belong to them:

1. Uncompressed Audio Format

Uncompressed audio is the original sound that has been recorded directly from the source in the analog form, and then converted to a digital signal without any modifications or compressions. Because an uncompressed sound is prepared with no retouching or manipulations, it gives an as-is listening experience. Since no compression is done on such a file either, it occupies a remarkably huge amount of space on your storage media.

Some sound files that fall under this category include:

1) Pulse-Code Modulation (PCM)

A PCM file is the digital version of an analog waveform that is created by recording the audio samples, technically known as pulses. The PCM format is mostly used when creating optical media discs, typically the CDs and DVDs.

2) Waveform Audio File Format (WAV)

Generally used on the Windows platform, this audio format is not a file itself but a container that may contain both compressed or uncompressed files. However, in most cases, it is the latter that a WAV file has, and PCM format is one of them.

You may also interest: YouTube to WAV >>

3) Audio Interchange File Format (AIFF)

AIFF is almost identical to WAV format in its characteristics with the only difference that, unlike the latter, it was developed by Apple somewhere in 1988, and works as a container for both compressed and uncompressed audio files. While the compressed version of the format is called AIFF-C, the term Apple Loop is used when the scenario is otherwise. As it is with WAV, even AIFF files mostly contain uncompressed audio, that usually is PCM.

You may also like: Best AIFF to MP3 Converters >>

4) Data Stream Digital (DSD)

Used by Sony and Phillips, DSD is also not a format itself but a container that can store PCM files to provide decent sound quality. However, due to distortions in the composed audio, DSD files are not much in trend.

2. Lossless Compressed Audio Format

Lossless Compressed audio format is a type of file that is compressed using some advanced methods without compromising with the quality of the sound. This means that when played, you experience the same acoustic excellence as that of the source, i.e. uncompressed audio. However, even though the lossless compressed files are comparatively small in size, they still occupy decent amount of space on the hard drive or any other storage media in use.

Some formats that fall under the lossless compressed category include:

1) Free Lossless Audio Code (FLAC)

At around half the size of the source sound file, FLAC offers the original audio quality without removing any acoustic information during compression. Being an opensource and royalty-free audio format, FLAC is even easier to get, and in most cases is used as an alternative to MP3.

Check some of the best FLAC editor programs >>

2) Apple Lossless Audio Codec (ALAC)

Introduced by Apple Inc. and initially released as a proprietary product, ALAC was made royalty-free and opensource in 2011. Even though ALAC files are larger in size when compared to FLAC, the former format is used in iTunes and iOS as the latter isn’t supported by these platforms.

3. Lossy Compressed Audio Format

These are the highly compressed files that occupy significantly less amount of space on your storage media. However, during the compression process, some acoustic information is lost in order to reduce the file size. Nevertheless, if compressed correctly, the deterioration in the quality is almost negligible, and cannot be experienced unless the listener is quite experienced and the source recording is played next to the compressed audio simultaneously.

Some audio formats that fall under the lossy compressed category include:

1) MPEG-1 Audio Layer 3 (MP3)

This is one of the most common file types and the best audio format for almost all media types that have sound. An MP3 file is free from the noises of the least significant in the composed audio. In addition, all the acoustic information with the frequency that normal human beings fail to catch (below 20Hz and above 20000Hz) is safely erased during compilation and compression. Furthermore, what makes MP3 the best audio file format is its ability to accommodate with almost all the devices of nearly any platform such as Android, Windows, iOS, Mac, etc.

Check this MP3 editor and convert video to MP3 easily.

2) OGG

This one, again, is not in fact an audio format but is a container for audio that generally stores Vorbis files. Although OGG files are way advanced in terms of sound quality and even offer higher compression ratio when compared with MP3, they are not much in use as many platforms and devices don’t support the format till date.

3) AU

AU is a format by Sun, DEC, and NeXT. It is yet another container that can hold both lossless and lossy files. AU files are mostly used in UNIX.

What’s the difference between common audio file formats like MP3, WAV, and FLAC? Watch the video below to learn more.

---

Part 2: How to Choose Best Audio Format?

If you are a media creator, and are into the business of preparing audio and video content for your clients or directly for the audience, it is imperative to understand what could be the best audio file format to compose the audiovisual files. Here are a few tips that you must keep in mind in this context before proceeding:

• Uncompressed Audio

If the media type you are about to create is expected to be used for further editing before exporting to a different format, using an uncompressed audio format would be best as it offers a smooth and flawless post-production experience without giving much overhead to the processor.

• Lossless Compressed Audio

If your audiences own highly sophisticated audio players with Hi-Fi speaker systems, and they are also good at recognizing and understanding the differences between poor and optimal audio quality, using lossless compressed audio format would be a good choice as it gives decent sound quality in smaller file size.

• Compressed Audio

If you are preparing a media for home users and casual listeners, you can safely use an audio format that has been prepared using a higher compression ratio. In such a scenario, MP3 is the best audio format that not only offers the decent sound quality, it also occupies less amount of space on your storage media, thus enabling you to save more files at a given time.

Part 3: Which Audio File Formats Does YouTube Support?

At the time of this writing, YouTube supports two types of formats namely MPEG-2 and MPEG-4. Although both of these are video containers, they also hold audio files. Details about both these types are as follows:

• MPEG-2
  • Audio Bitrate: 128kbps or above
  • Audio Codec: Dolby AC-3 or MPEG Layer II
• MPEG-4
  • **Video Codec:**264
  • Audio Bitrate: 128kbps or above

Since many people nowadays produce videos in MP4 due to its wide range of supported devices and players and the fact that the container is used by majority of users worldwide, MPEG-4 with audio format could be mostly seen on YouTube.

Part 4: Audio Format in Filmora

Being one of the most versatile post-production tools preferred by many professional editors worldwide, Filmora comes with a variety of audio formats from all the three categories discussed above. Furthermore, Filmora also displays relevant information about each of the file types it offers.

The following table shows a list of formats and the details that Filmora supports:

Video Format	Corresponding Audio Encoder	Audio Type
MP4	Lossy Compressed
WMV	WMA8, WMA9	Uncompressed
AVI	MP3, PCM	Lossy Compressed, Uncompressed
MOV	Lossy Compressed
F4V	Lossy Compressed
MKV	MP3	Lossy Compressed
TS	MPEG-2 Audio	Lossy Compressed
3GP	Lossy Compressed
MPEG-2	MPEG-2 Audio	Lossy Compressed
WEBM	Vorbis	Lossy Compressed

Benjamin Arango

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

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