Step-by-Step Guide to Replace Audio Track in Video on Windows?

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How to Replace Audio in a Video Easily?

1. Import the Source Video

2. Pick Output Profile

3. Change Video Audio Track

4. Export File

Hope to add more flavor to your captured video and make them more appealing before sharing it over the internet. Well, it's a good idea to replace video audio with nice music. Then here comes the question, how to replace audio in a video with high efficiency and quality? It’s easy to achieve so long as you have good audio & video editing software.

In the following part, we are going to recommend a powerful yet easy-to-use program on Windows—WonderFox HD Video Converter Factory Pro. Read on to get more details.

A Feature-packed A/ V Editing Program to Fast Change Video Audio Track

WonderFox HD Video Converter Factory Pro is a functional audio and video processing program for Windows. Its intuitive interface and straightforward operation enable everyone to easily replace audio track in video. All mainstream video and audio formats are supported. Thus you can remove and then add a new audio track to MP4, MKV, WebM, etc. Besides replacing the default audio track of a video, you can also insert multiple audio tracks to MKV, MP4, and MOV, convert media files to any desirable format, compress HD videos, edit videos, add subtitles to video, mute the sound of a video, extract audio from a video, and more.

Next, let’s walk through the detailed guide on how to replace audio track in video below.

*Note: Before you replace the sound with a new audio file, you’d better edit the audio length and make sure the audio and the video have the same length to avoid an “audio out of sync” problem.

How to Replace Audio Track in a Video File with the recommended Tool Easily?

Free downloadFree download and install the software to get ready. Then follow the simple steps below.

Step 1. Import the Source Video

Launch HD Video Converter Factory Pro on your PC and open the Converter module. Click on the + Add Files button in the upper-left corner or the center + button to import your source file into the program. You can also drop the source video into the interface directly.

Step 2. Select an Output Format

Navigate to the output format image section and select an output format from the Video list.

*Note: At present, MP4, MKV, and MOV support multiple audio tracks, and the others only support one track.

Step 3. Add New Audio/Music File

Under the imported video file, click on the second + button to choose your ready audio file and press Open to add it as the new audio track. Then you can select the needed audio track from the Audio section drop-down list.

Tips: Before exporting, you can go to Parameter settings, where you can modify the audio parameters like the codec, channel, bitrate, sample rate, and volume for better output quality.

How to Remove and Replace Audio from Video

Step 4. Export the video with the new audio track

At last, click the triangle button to specify an output path or leave it as default. Then press the Run button to activate the process.

How to Replace the Audio Track in a Video

Bottom line

That’s all for how to replace an audio track in video with HD Video Converter Factory Pro. This software can do more than just replace audio tracks. Free downloadFree download it to explore more features.

I hope you find this article helpful. Thanks for reading!