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Enhance Audio on Video Using a Reliable Video File Upscaler

Alex Render Alex Render Last Updated: Aug 21, 2025AI Video Enhancer
How To Enhance Audio In A Video

In watching a video, audio is a crucial part of it, contributing to the overall relaying of the video context. While it may still be possible to get to know a video context without it, having a good sound in your video is much better. It can make up for the difference in the overall video playback experience. That can be said if the video you are watching has high quality, but what are you going to do if your video has low-quality audio in it? Truly, it can break your video when it is poorly sounded, regardless of it having a 4K resolution or higher. But worry no more, as within this guide, you will learn more about the importance of having a good audio in a video and its dynamics in video playback. Moreover, you will also discover a way to easily and instantly fix or improve your video audio by using a third-party tool and valuable tips on how to maintain good audio quality when editing your video.

Say goodbye to your video audio problem and continue reading this guide to find the hassle-free tips and solutions to improve your video sound with our prepared workable method. Have the most pristine audio and video resolution quality for a quality video viewing today!

Part 1. Bonus: Best Video Quality Improver

Didn’t you know that to have the best quality sounding video, one should possess a high-quality video? All can be achieved only by using a quality and reliable third-party software tool like the VidHex Video Upscaler. This tool can improve your audio in your video by acting as both your video and audio quality in one go. This is thanks to the AI that is integrated within the tool. That’s why it is considered one of the best video quality upscalers. Some of its killer features that you may like and feel when looking for an ideal audio and video upscaler are listed below.

Vidhex

Key Features

• Equipped with advanced and innovative AI models.

• Capable of batch processing multiple videos in one go.

• It has an upscaling capability of up to 4K resolution.

• Ease of use for all users with a very straightforward and organized user interface.

• Capable of fixing minor video and audio problems.

• Enhance video sharpness and clarity by removing blurriness from videos.

• Maintain original video elements without overprocessing.

• Safe to use with fast processing hardware for a smoother video upscaling process.

• No watermark is seen when your video has successfully upscaled.

Steps in Using VidHex

Step 1. Download the VidHex Video Upscaler on your desktop device.

Free Download

Free Download

Windows 11, 10 Supported

Free Download

Free Download

Mac OS X 10.7 or higher

Step 2. Once you manage to install the software, open it and from its main interface load your low-resolution video through the Click or Drag & Drop section situated on the upper part of the VidHex software tool.

Upload Your Video

Step 3. Proceed to choose your AI model situated on the right side of the software’s interface. The AI models are a type of advanced video enhancement feature offered by the tool to help you specifically resolve what you want to fix or enhance in your video.

Step 4. Once you have decided which AI model best fits your video, proceed to click on the Export button.

Choose Ai Model And Export

By using Vidhex, you can easily upscale your video to 60FPS or even better, so don’t hesitate to give it a try.

Part 2. How to Enhance A Video’s Audio Quality

If you wish to remarkably improve the audio quality of video without affecting the video itself, then this section will show you how to do so. It's no secret that video has a feature called video upscaler, which allows one video to improve its quality by upscaling it to a higher video resolution. The same goes for audio. Using an audio enhancer also enables users to enhance the quality of the audio by removing unwanted and unnecessary background noise, improving the audio clarity, and more. Below are the steps on how to improve a video’s audio quality using an online version of Kapwing.

Step 1. Search for a software or online tool to enhance the audio of your video. Once you have your software tool or online tool, open it and upload your video file to the designated field space.

Open Tool And Upload Video

Step 2. On the tool's main interface, navigate to the Edit section and from there locate the section where you can improve your audio settings.

Step 3. Click on the Clean Audio button. By doing so, the tool will automatically analyze your video sound. It will clear and remove all the background noises it detects, leaving you with a clearer and more audible audio.

Step 4. Once you have cleaned your audio, click on the Export Project to download your improved audio and video to your device.

Clean Audio Then Export Project

Part 3. Why Audio Can Make or Break Your Video

In enhancing or fixing your video sound, it is essential to know the dynamics between the two. Having a well-sounding and audible audio in a video equates to a good portrayal of the video context, making it more engaging and keeping viewers watching. Ultimately, having poor audio in your video makes the overall message of the video seem unclear and less enjoyable, as both audio and video play a crucial part in a video.

The footage takes charge in the visual aspect, while the audio enhances the context, making the video's visuals more understandable through the accompanying audio. Thus, audio is as crucial as the visual aspect of the video.

Part 4. Tips For Editing A Video For Excellent Audio Quality

Suppose you are currently in the middle of editing your video and worrying about how much of your audio may turn out. In that case, this section will tell you all the things you need to know about maintaining or improve video audio quality while you are editing your video.

• To achieve excellent audio quality in your video when editing, it is also essential to invest in quality audio equipment. By doing this, it helps significantly in reducing the need to overwork your editing software to clean and improve your video.

• Familiarize yourself with the correct and proper usage of audio levels in your editing software. This helps you to have a profound knowledge of what’s suitable for your video.

• Use a reliable audio enhancer tool to effectively and accurately improve video audio quality.

• Use audio effects available in your editing software wisely. Not only does this help your video have a better transition of audio between two different clips, but it also adds depth to the overall context of the video.

• While editing your video, use headphones to hear any unnecessary or distracting noise, so you can identify which parts of your video need audio adjustments.

• Test your video and audio on multiple devices to ensure it sounds good on various devices.

• When exporting your video, make sure you use a file format that does not alter or have a direct effect on your video audio, using formats like MOV, MKV, MP4, AVI, and WebM.

Part 5. FAQs about Enhancing Audio in A Video

Why is my video’s audio not clear?

Poor audio quality in a video can be caused by not being able to remove the background noise, or you may use a low-quality microphone, which can make it sound that way.

How can I reduce background noise?

There are various ways to reduce background noise in your audio and video. Firstly, make sure to use a noise filter in your device, such as a smartphone, when recording or shooting a video. Secondly, during post-production, like editing, you may take advantage of your software noise remover to polish it further.

Will enhancing audio affect video quality?

No, enhancing your audio does not improve your video resolution quality. However, it does have an effect in providing a clear context for your video, making it more enjoyable to watch and allowing viewers to understand and grasp what your video entails fully.

Can I improve audio from old or damaged videos?

Yes, but the success rate of improving or enhancing to a high caliber of quality will depend on the party tool you are using and the source material you are trying to fix. Using an unreliable tool may severely worsen your audio condition. Be sure to use a trusted one by researching a quality audio enhancer tool.

Conclusion

In enhancing video’s audio quality, video and audio work together to tell a story fully. This guide has explained the dynamic relationship between the two and how audio is as important as video, as having a poor audio quality significantly affects the overall video playback experience. Having a problem with audio quality in a video can be easily prevented and resolved. This article provides methods for using an audio enhancer and offers tips on maintaining excellent audio quality while editing the video.

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