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How to Convert MPG/MPEG to MP4 on Windows?

Author by Michelle

Update on Jun 18, 2026

This article will introduce how to convert MPG (MPEG) videos to MP4 format on a Windows computer, covering solutions for beginners, intermediate users, and casual users with occasional conversion needs.


👉 You can get the best MPG-to-MP4 converter here and start using it right away:

Playing MPG files on Windows 10 and Windows 11 may be difficult because with the removal of DVD playback functionality, system support for MPG format playback has also been removed. Microsoft recommends converting MPG files to a universal format like MP4.

Below, I will show you how to perform this conversion using three different tools. Each tool caters to different user needs, so you can choose the method that works best for you and get started.

How to Convert MPG to MP4 with WonderFox HD Video Converter Factory Pro

WonderFox HD Video Converter Factory Pro is a professional yet user-friendly audio and video converter. With its intuitive interface, you can convert MPG to MP4 with just a few simple clicks. In addition, the software supports other format conversions, such as MKV to MP4 and MP4 to MP3, and also supports batch conversion. The whole process is very fast.

DownloadDownload the software now and follow the steps below to convert your MPG files to MP4:

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3 Steps to Convert MPG to MP4 with WonderFox

Load Your MPG Files into the Converter

Step 1: Load Your MPG Files into the Converter

Launch HD Video Converter Factory Pro and open Converter. Click + Add Files to import your MPG files into the program. You can also drag and drop the files directly into the interface.

Select MP4 as the Output Format

Step 2: Select MP4 as the Output Format

Click the Output Format section on the right. Under the Video tab, select MP4 as the output format. You can also explore the Device section if you want to convert the file for playing on a specific device.

💡 After selecting a format, the program will “Smart-Fit” settings to balance output quality and file size. But if you have specific requirements, you can open Parameter settings and adjust parameters such as the encoder, resolution, bitrate, and frame rate as needed.

Convert MPG to MP4 Now

Step 3: Convert MPG to MP4 Now

Click the â–Ľ button at the bottom to choose an output folder, then click Run to begin the conversion process immediately. If your computer supports hardware acceleration (indicated by a GPU icon), processing time will be significantly reduced.

đź’ˇ Before exporting, you can also use the built-in editor to trim, crop, rotate, and merge videos, as well as add effects.

How to Convert MPG to MP4 with XMedia Recode

XMedia Recode is a powerful video converter suitable for advanced users who want more control over encoding settings. Its interface is not intuitive. In fact, it appears somewhat complex due to lots of buttons and settings options, which may be daunting at first glance.

With it, you can achieve MPG to MP4 conversion while also adjusting the video tracks, filters, and tags. Follow the instructions below to see how to use it to convert MPG videos to MP4 format:

How to Convert MPG to MP4 via XMedia RecodeConvert MPG to MP4 via XMedia Recode

Step 1: Download XMedia Recode from https://www.xmedia-recode.de/en/ and run it.

Step 2: Click Open File. Locate your MPG video and click Open to import it to XMedia Recode.

Step 3: Under the Format tab, select MP4 in both Format and File Extension drop-down menus.

Step 4: Switch to other tabs to adjust video, audio, and subtitle tracks as you see fit.

Step 5: Click Browse to select an output folder.

Step 6: Click Add to queue, then Encode to start the conversion.

How to Convert MPG to MP4 Online with Convertio

Online video converters are also great options if you’re looking for a direct, one-off solution. It does not need you to install any software and can work right in your browser. Take Convertio as an example. It includes a dedicated MPG to MP4 converter to help you upgrade MPG footage to modern MP4 format online.

However, it does require you to have a stable internet connection so the file can be smoothly uploaded to the website for conversion. This also means there will be some waiting time during the upload process. While Convertio now supports uploading files up to 1GB, remember that the larger the file, the longer the processing time.

Convertio lets you perform 10 conversions per day, so it’s a good choice if you only have a few MPG files to convert. Follow the steps below to start the MPG-to-MP4 online with Convertio:

đź”” Note: Do not upload personal files for security reasons.

How to Use MPG to MP4 Online ConverterHow to Use .mpg to .mp4 Online Converter

Step 1: Visit https://convertio.co/mpg-mp4/.

Step 2: Click Choose Files to upload your MPG file to the website. You can also import the file from Dropbox or Google Drive.

Step 3: Ensure the output format is MP4 and click the Settings icon to adjust the parameters if needed.

Step 4: Click Convert to begin the conversion.

Step 5: Once the conversion is complete, download the converted file to your device.

At last...

Converting MPG to MP4 isn’t so hard if you choose the right tool. The above three methods can help you deal with the conversion to suit different needs. But for general users, we recommend WonderFox HD Video Converter Factory Pro best because it’s simple, stable, and secure. It also comes with a suite of practical tools, such as a video downloader, screen recorder, GIF maker, and a toolbox, worth exploring. Click the button below to download it now to try it out yourself!

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Michelle

Michelle O'Brien

I write about multimedia topics, including video and audio conversion, compression, editing, and downloading. I joined WonderFox in 2020, and my goal is to help readers solve everyday tech problems more easily. In this article, I have shown you three ways to convert MPG files to MP4 format on Windows. Choose your preferred method and start converting!

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Michelle

Michelle O'Brien

I write about multimedia topics, including video and audio conversion, compression, editing, and downloading. I joined WonderFox in 2020, and my goal is to help readers solve everyday tech problems more easily. In this article, I have shown you three ways to convert MPG files to MP4 format on Windows. Choose your preferred method and start converting!

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Convert DVD to MPG, MP4, and Other Video Formats

Convert DVD to MPG, MP4, and Other Video Formats

WonderFox DVD Ripper Pro

Do you want to free your DVD collections from DVD Player? Then convert the DVD disc to a digital video file. With the help of WonderFox DVD Ripper Pro, you can easily convert DVD to MPG, MP4, AVI and other video formats. In addition, this software can also convert DVD ISO image files as well as DVD Folder files. Just have a try!

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