3 Different Ways to Convert MPG to AVI and Vice Versa

MPG, as a common digital video format standardized by the Moving Picture Experts Group (MPEG), typically incorporates MPEG-1 or MPEG-2 audio and video compression, and is often used for creating movies that are distributed on the Internet. While AVI, or Audio Video Interleave, is the most common format for audio and video data on a computer, and typically uses less compression than similar formats such as .MPEG and .MOV. Therefore converting between MPG and AVI enables to enjoy both MPG and AVI either on Internet or devices conveniently.

To convert MPG to AVI or convert AVI to MPG, we can use an MPG to AVI video converter, which helps achieve the conversion easily and with high quality. Here we'd like to share useful video converer tools for your reference in following 3 parts.

• Part 1. Professional MPG to AVI Video Converter
• Part 2. Free MPG to AVI Video Converter
• Part 3. Online MPG to AVI Video Converter

Part 1. Professional MPG to AVI Video Converter

Wondershare UniConverter (originally Wondershare Video Converter Ultimate) - Your Complete Video Toolbox

• Professional MPG to AVI Video Converter: Convert MPG to AVI, or AVI to MPG, and other different commmon, 3D and HD videos.
• Fastest Conversion Speed: Convert videos at the 30X faster speed than all the competitors on the market.
• Personalize Videos: Enhance your video with the inbuilt video editing program, like Trim, Crop, Add subtitles, etc.
• Great Video to DVD Burner: Burn videos to DVD disk, DVD folder or ISO files.
• Supported OS: Windows 10/8/7/XP/Vista, Mac OS 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7, 10.6.

Free Download Free Download

Steps on How to Use the MPG to AVI Video Converter:

Step 1 Add MPG or AVI files for conversion.

Directly drag your video from your file folders to the list in the operating window or click the icon to add the videos you want to convert.

Step 2 Set the output format as AVI or MPG.

Click down-arrow icon in the Target section, which leads to an format window. Choose the Video > AVI or MPEG and select your desired video resolution in the right as the output format.

Tips: Wondershare UniConverter (originally Wondershare Video Converter Ultimate) also provides a powerful editing function. If you want to customize your video, click one of the editing icons under the thumbnail of added videos before the conversion, then edit your video by trimming or cropping, changing video effect, adding watermark, etc.

Step 3 Start to Convert AVI to MPG or MPG to AVI.

Click the button Convert or Convert All to start the AVI to MPG or MPG to AVI conversion. When it is finished, you can find out where the output files are saved by clicking the Converted tab in the top or the Output icon at the middle bottom.

Watch Video Tutorial to Convert MPG to AVI with Wondershare UniConverter (originally Wondershare Video Converter Ultimate):

Part 2. Free MPG to AVI Video Converter

# 1. Free MPG to AVI Converter: Wondershare Video Converter Free

It is totally a free MPG to AVI converter, which converts any hot video and audio formats, download videos from YouTube sites, and edit videos with its power video editing function.

Pro: 100% free MPG to AVI converter

Cons:
1. You can't use it to convert videos without watermark, which is avaliable in UniConverter (originally Wondershare Video Converter Ultimate).
2. The 30X fastest conversion speed can be used for only 10 conversions.
3. You're limited to use some advanced features like quantity limit or time limit.

Part 3. Online MPG to AVI Video Converter

As you might have noticed, there are many available software to convert MPG to AVI online, but in this section, we'd like to recommend Online UniConverter (originally Media.io) for online conversion. It allows you to convert your files from MPG (MPEG/MPEG-2/MPEG-4) directly to AVI within simple steps, no further requirement of download a third-party program to get the conversion.

Step 1. Go to Online UniConverter (originally Media.io) and click on +Add your files to load your MPG video files.

Step 2. Click the drop-down arrow to choose AVI as your output format.

Step 3. Hit Convert to initiate MPG to AVI conversion.