What Is the Difference between AVI and MP4 Video Formats

What Is the Difference between AVI and MP4 Video Formats

Brittany Garcia

July 19, 2021 15:50Posted by to Video, MP4

In post digital era, we have more ways to capture, create, edit and publish videos than ever before. However, many people asked which video format they should use in different situations. According to our research, there are over a hundred of video formats and dozens of are widely used. Each with different features and benefits. This article will talk about two popular video formats, AVI and MP4, as well as compare them in detail.

AVI vs MP4

Part 1: AVI VS MP4

Both AVI and MP4 are video formats as well as video container. It means that they can store video, audio, subtitles and chapter information in a single file. To let you understand the differences between AVI and MP4, we share the benefits and disadvantages below.

Advantages and Disadvantages of AVI



Advantages and Disadvantages of MP4



File extension .avi .mp4
File size 120p, 240p, 480p 480p, 720p, 1080p
Compatibility Windows 7 and above Windows, Mac, iOS and AndroidWindows, Mac, iOS and Android
The Internet
Uses Store footages for editing or preserve the best possible video quality Watch videos on digital devices or share on social media

Part 2: Best Way to Play AVI and MP4

To play your AVI or MP4 videos with the best quality, we suggest you to try Blu-ray Master Free Blu-ray Player. As a media player, it uses hardware acceleration to improve the performance. Therefore, it takes less time to load your movies, even though the video is very large. In addition to basic playback controls, you can also apply video effects and do other adjustment.

Key Features of the Best AVI and MP4 Player

How to Play AVI and MP4 without Lag

Step 1

Open a video

Start the best AVI and MP4 player after you install it on your machine for free. Click the Open File button and open the video file from your computer.

Guide Interface

Step 2

Control playback

After AVI or MP4 loading, you will see the media player interface. The buttons at the bottom allow you to play, pause, stop, fast forward or rewind the playback. Moreover, you can take screenshots by hitting the Camera icon or adjusting volume easily. The top menu bar provides advanced controls.

Play Blu-ray

Part 3: How to Convert between AVI to MP4

Blu-ray Master Free Online Video Converter is a powerful video converter to help you convert between AVI and MP4 or change them to other video formats. The biggest benefit is to protect your video quality while converting. The built-in multithread technology enables you to batch converting videos.

Key Features of the Best AVI and MP4 Converter

How to Convert between AVI and MP4 in Batch Online

Step 1

When you need to convert AVI to MP4, vice versa, or change them to other video formats, visit https://www.bluraycopys.com/free-online-video-converter/ in your browser. Click the Launch Free Converter button to get the launcher.

Download Launcher

Step 2

Once the launcher download is done, it will pop up automatically. Click the Add File button on the launcher and upload the video files that you want to convert from your local drive. Go to the bottom and select the target output format.

Convert Mp4

Tip: If you need to adjust video or audio settings, click the Gear icon.

Step 3

Finally, click on the Convert button at the bottom right corner to begin converting between MOV and MP4 online for free. When prompted, download the video files to your computer.

Recommend: Best DVD to AVI or MP4 Ripper


Blu-ray Master Free DVD Ripper is the best choice to rip DVD movies to AVI or MP4 videos. It uses advanced technology to produce the best video quality.

Key Features of the Best DVD Ripper

Part 4: FAQs about AVI VS MP4

Which has better quality, AVI or MP4?

AVI is associated with DivX codec, while MP4 uses MPEG-4 AVC/H.264 codec. Therefore, AVI provides better quality than MP4 videos.

Can I change AVI file extension to MP4?

No, you'd better not change video file extension. That will damage your videos. The proper way is to convert video format using a video converter.

Is MP4 the same with MPEG-4?

No. MPEG-4 is a compression method while MP4 is a container format. MP4 is just one of the media container format for MPEG-4. However, not all MPEG-4 files are ended with mp4.


This guide has compared AVI and MP4. As two popular video formats, they are pretty different on resolution, file size, compression technology and more. Now, you should understand it according to this article. Besides, we also recommended Blu-ray Master Free Blu-ray Player and Blu-ray Master Video Converter Ultimate. If you have other questions, please leave a message below.

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