Changing sound in the video is an important skill to have if you want to create high-quality footage.

Knowing how to replace audio in a video will help you get the results you want, whether you are a professional editor or a beginner.

There is a step-by-step guide to this question for anyone who wants to build awesome clips. With proper planning and careful execution, you can construct polished videos with excellent sound.

Replace Audio in Video Online: Tutorial

Inserting sound into video can be a daunting task, but with the right tools and a few easy procedures, it can be done quickly and easily.

With a free online service, you can do the replacement directly, without the need to have the video muted beforehand.

1. Open the "Add Music to Video" tool in any preinstalled browser like Opera, Google Chrome, and others.
2. Upload video by tapping the "+Add file" button.
3. To remove the original video sound, press the slider to turn green.
4. To attach new audio to the video click "+Add Background Audio".
5. Once the track is uploaded, it can be looped. This allows the audio to play continuously throughout the video.
6. Check the result using the "Play" button. If you like the outcome, click "Export".
7. You are now ready to download the video.

By following these steps, you should now have successfully replaced the audio in the video!

Advantages of changing audio in video online

There are many benefits of utilizing web app to replace audio in video, such as:

• Easy and intuitive user interface makes it simple to upload and replace audio files in just a few steps;
• Supports popular video and audio formats such as MP4, MOV, MP3 and more;
• Download output files directly to the computer, laptop, tablet, Android smartphone or iPhone;
• Free tool available for all video editing needs;
• Works with all popular OS – Windows (from Vista to 11), Mac, and Linux.

Taking advantage of the online tool can help you obtain professional results speedily and easily, without burning a hole in your pocket!

Why Add Another Audio to Video?

Sometimes the audio is just not good enough. It can be distorted, or the sound might be too low. In these cases to fix audio in video, it's possible to substitute the music accompanying the clip with a fresh one.

Below are some reasons why you might consider replacing the audio in the video.

• Improving Audio Quality. The original audio might be unclear or have poor quality due to low recording standards. Replacing it can enhance clarity and overall sound quality.
• Correcting Errors. Mistakes in the original track, such as mispronunciations or wrong information, can be fixed by changing the audio with a corrected version.
• Enhancing Production Value. Adding a professionally produced soundtrack or effects can significantly enhance the value of the video, making it more engaging and polished.
• Localization and Translation. For reaching different language audiences, replacing the original audio with dubbed versions or translations ensures accessibility and better comprehension.
• Sync Issues. The track might be out of sync with the video. Fixing the audio can correct timing errors and verify proper synchronization with the visuals.
• Updating Content. If the video is being repurposed or updated, the original audio may need to be replaced to reflect new data, branding, or context.
• Removing Copyrighted Material. To avoid copyright infringement, you might remove copyrighted music and add royalty-free or licensed alternatives.
• Changing Mood. Swap audio to change the tone of the clip to reflect a new purpose or target audience.
• Legal and Compliance Reasons. Sometimes, legal or compliance issues require changes to the audio, such as removing sensitive information or ensuring adherence to regulatory standards.
• Adding Voiceovers. For instructional or promotional videos, including audio with a professional voiceover can improve communication and effectiveness.
• Personalization. Customizing the sound for specific events, audiences, or purposes may require replacing the original audio to better suit the new context.

Replacing audio is an easy way to enhance the quality of videos and set them apart from the rest. It's a great way to confirm an audience gets the best possible experience.

Tips on How to Replace Audio in a Video

Use High-Quality Audio Files

Poor-quality audio can detract from the overall video experience.

• WAV: Offers uncompressed, high-quality audio.
• FLAC: Maintains high quality while reducing file size.
• AAC: Provides good sound at lower bitrates, making it a practical choice for most online and multimedia uses.
• MP3: Has higher bitrates (e.g., 192 kbps or 256 kbps) to preserve quality.

For high-quality audio, use a higher bitrate. Match the sample rate to the original audio or project specifications. Common rates are 44.1 kHz (CD) or 48 kHz (professional).

Prepare Your Audio

Edit and clean up the new audio before replacing it. Remove any background noise, change volume levels, and apply necessary audio enhancements.

Preview the Changes

Always watch the video with the new music before finalizing the edit. This helps catch any synchronization issues or audio anomalies that need fixing.

Adjust Volume Levels

Balance the volume of the new sound to make sure it blends well with the clip. Dialogue should typically be clear and at the forefront, while music and effects should complement without overpowering. Use audio mixing tools to avoid audio clipping.

Maintain Consistency

Confirm the new audio maintains a consistent tone and quality throughout the video. This includes ensuring smooth transitions between different audio segments.

Be Mindful of Transitions

Apply crossfades between several clips to prevent abrupt changes in sound. This technique gradually lowers the volume of the outgoing clip while raising the incoming one, creating a seamless transition.

The length of the crossfade can impact how natural it sounds. Shorter work well for quick scene changes, while longer ones are ideal for more gradual transitions.

Handle Multiple Sounds

If working with several tracks, manage them effectively using layering and mixing techniques to be sure they complement each other.

Legal Issues

Ensure that any music, sound effects, or audio clips you use are properly licensed. Unauthorized use of copyrighted material without permission can lead to legal consequences, including fines or lawsuits.

If incorporating royalty-free music, verify the terms of use. Some content has restrictions on commercial use or requires attribution.

Export in the Right Format

Consider the purpose of the video. For example, online sharing, professional presentation, or archiving might have various format requirements.

• MP4 (H.264): Offers a good balance of quality and file size. Ideal for most online platforms and general use.
• MOV: Preferred for advanced editing, but file sizes can be larger.
• AVI: Less common for online sharing.
• MKV: Supports multiple audio tracks but may not be supported by all players.

Backup Your Work

Before making changes, create backups of the original video and audio files. This allows you to revert to the original if needed.

FAQ

1. Can I replace audio in a video without affecting the original quality?

Yes, if done correctly, it should not affect the quality. However, using high-quality music files and editing software is important to maintain overall quality.

2. How do I ensure that the new audio syncs properly with the clip?

Syncing issues can be minimized by carefully aligning the new track with the video’s timeline.

3. Will changing audio impact the file size?

It can slightly alter the size depending on the audio format and compression settings. Generally, the effect is minimal.

4. How do I handle background noise or audio distortion?

Clean up and enhance the track before replacing it. Features like noise reduction, equalization, and audio enhancement can help improve sound quality.

Conclusion Block

All in all, replacing the sound in a video is a rather straightforward procedure that can be carried out with basic computer proficiency.

It takes careful planning and attention to detail to replace audio in video. You need to verify that the new audio fits with the flow and mood of the video and that it is properly synchronized with the visuals. Additionally, you should pay close attention to any copyright issues related to the audio you are changing.

Finally, once the audio has been replaced in your video, guarantee that its quality is up to par with industry standards. This could include: compressing and/or converting the video so that it does not distort when played on different devices or platforms.

With a little patience and practice, you can become a Pro at changing audio in video!