How to Convert AVI to MP4 on Mac

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If you want to play AVI files on your Mac, you will find that there is no native support on Mac’s media player QuickTime. That means that in order to enjoy the video, you need to either convert the file to a format that QuickTime Player can understand or you need to find a different media player that can actually understand the files.

Our guide is there to help you if you choose to go down the route of converting, with numerous options to alter the extension of the file easily without losing any quality.

Elmedia Player – The Easiest Way to Play AVI and MP4 Videos on Your macOS

Before taking the decision to turn AVI into MP4 files, consider whether it might just be a whole lot easier to play AVI, MP4, and a variety of other videos directly on your Mac with no need for conversion at all.

Elmedia Player can fix many of the problems Mac users have with video files. The software is a sophisticated media player that gives you numerous playback and customization options, as well as supporting an incredible amount of video and audio formats. This means that there may actually be no need to convert AVI to MP4 on Mac.

Elmedia runs natively on all Mac computers, including the recent releases with Apple Silicon, including the M1 and M2 series. Installation is very simple whether you go directly to the Elmedia website or download through the Mac store.

As well as reliably playing many video types, you can choose to view them in your own way. The software lets users adjust brightness, saturation, contrast, hue, gamma, and sharpness and even reduce the noise on certain videos. Subtitle support and options for picture-in-picture as well as streaming to your device, makes for an exceptional media player.

Elmedia Supported Video Formats

Wondering what file formats can be used with Elmedia Player? There are so many different file types that are supported.

Mainstream file types that you can play include MPEG files such as MP4, as well as Windows Media Video files (.wmv) and WebM files (.webm), and Flash files like FLV files. Elmedia can also open some of the less popular file formats, such as OGG Video files (.ogm or .ogv) as well as FLIC Animation files, .fli, and .flc.

The full list of supported files is huge, which means that it is very rare you will need to use any converters to play most media files. You certainly won’t need to convert AVI files, which play with ease on Elmedia Player.

Stream from Mac to TV

Streaming from Mac devices to TV can also be limiting at times if you don’t have the correct software. While Apple TV and AirPlay devices can allow you to stream, this is only possible in certain formats if you don’t use a third-party player.

To unlock this functionality and ensure you don’t need an AVI converter to stream, you can use the streaming and casting options within Elmedia Player.

Elmedia Player PRO provides you with the option to stream files and playlists in their original formats, and it will also transcode the media file if you disable the native playback. For instance, some televisions may not read certain file types.

You can enjoy HD playback of videos from your device and also connect your Mac computer to a TV using Chromecast, Roku, and Airplay, among others.

Reasons Why You May Need an AVI to MP4 Converter

Compatibility is the number one reason for converting AVI to MP4. MP4 files are certainly more widely-used and understood than AVI files. However, it isn’t the only reason. AVI files are known to be large and take up a lot of hard drive space if they are uncompressed. Plus, some of the compression methods might lead to a rapid reduction in the quality of the video. A lot of people would rather change AVI to MP4 to save on file size.

Differences Between AVI and MP4

#   MP4 AVI
1 Developer The Moving Picture Experts Group Microsoft
2 Extension .mp4 .avi
3 Supported Codecs MPEG-4, MPEG-1, MPEG-2, H.264/AVC, H.265/HEVC, MV, WMV/VC-1, Real Video, Theora, VP8, VP9 DivX, XviD
4 Compatible devices and Players Almost all players Windows devices or devices with compatible media players.

Method 1: Choose an Application for Conversion


Below, we’re sharing a few different options for those who want an AVI to MP4 converter for Mac. VLC Media Player, HandBrake AVI to MP4 Converter, QuickTime Player, and iMovie are all explored as different methods, including their pros and cons.

App #1: How to convert AVI to MP4 on Mac with VLC

VLC Media player is an option for converting AVI files on Mac. There are numerous versions of the software made for different operating systems, such as Windows, macOS, Ubuntu, Android, and iOS. VLC is free donationware software.

VLC app window

VLC conversion guide:

1. Open VLC, and in the top bar menu, choose Media and then Convert/Save.

2. In the Open Media window within this page, click Add and choose the AVI video you want to convert.

3. In the Convert section, choose a folder and a new file name.

4. Under the Profile menu, choose MP4 from the preset formats.

5. Click Start and wait for the video to convert.

Summary:

VLC is a free piece of software that can open files of many different types with many different codecs, but it is free and relies on volunteers to develop the features, so isn’t always quick when it comes to updates and adding new features. The layout may also feel a little clunky and old-fashioned.

App #2: How to Utilize HandBrake AVI to MP4 Converter on Mac

HandBrake is an option to convert a variety of different files on your Mac, Windows, and Linux, and it is free and open source.

HandBrake Converter interface

HandBrake conversion guide:

1. Open HandBrake and navigate to the AVI file for conversion using the inbuilt browser.

2. Double-click on the file you wish to open, this will show you details about the AVI file and options for the conversion.

3. Choose your preferred output format from various presets, including MP4.

4. Click “Start” and wait for the converter to do its thing.

Summary:

This is another free option, and it does give you the option to turn your AVI file into an MP4 that is more widely accessible. The many different codecs and video options are great, but they may also be confusing for beginners, so stick to the default options if you are new to converting. HandBrake is also free and developed by volunteers, so it isn’t updated all the time.

App #3: How to Convert AVI to MP4 on a Mac Using QuickTime Player

QuickTime Player also gives you the option to convert files on your Mac, and the software is inbuilt on Mac computers including Macbooks and iMacs.

QuickTime Player software

QuickTime conversion guide:

1. Open the QuickTime app on your Mac.

2. Go to File and then Add, finding the AVI file that you wish to convert on your system.

3. Once it loads, click File again, and this time Export As.

4. Change the settings if you wish.

5. Click Save and wait for the conversion to process.

Summary:

QuickTime is free and already installed on a lot of Mac devices. It doesn’t give you many file output options but it can be good for quickly converting a file you need to watch in MP4 format.

App #4: How to Convert AVI to MP4 on a Mac With iMovie

iMovie is another tool that comes inbuilt on a lot of Apple devices including Mac. It is also free for Mac users and can be used to edit videos, which includes changing the file format. However, not all AVI files will open on iMovie, so the method can be hit and miss.

iMovie application

To convert AVI to MP4 using iMovie:

1. Open iMovie and import the AVI video you wish to convert (you can click and drag it to the media window).

2. Drag the full media clip into the timeline of the project.

3. Click the Export button, and choose “Movie to MPEG-4” format.

4. Wait for the movie to export as an MP4 file.

Summary:

iMovie is good if you need to make any changes to the video, as it has plenty of editing features, but it does come with its downsides. For one thing, it may not even load the AVI file in the first place, and the setting requires you to use the editing timeline so it can be more complex than other methods for converting AVI to MP4.

Method 2: Free Online AVI to MP4 Converters

If you’re looking to make changes quickly using a simple video converter then there are a couple of online tools you can use. These are suitable for use on macOS and above and give you the option to quickly make changes without having to download any extra software onto your device. They also have simple interfaces.

CloudConvert

CloudConvert website

CloudConvert allows you to convert very short videos for free and gives you options to add a watermark, choose between x264 and x265 codecs as well as AVI. Other options include adding subtitles and trimming the video, though there is no visual editor. The service is simple to use but if you have a bigger video you will need to pay for credits that allow you to make changes, at a cost of one credit per minute of conversion.

VideoConverter

VideoConverter website

VideoConverter is a great way to change file types, too, and has a lot of different conversions including MP4 to AVI and vice versa. The online converter actually only allows you to convert up to 100MB online for free. If you want to convert more than this, you will need to pay for a membership. The service is fast, reliable, and secure, but tends to be used for smaller videos, especially if you want to use it free of charge without a monthly membership.

Method 3: How to play AVI and MP4 files on Mac with Elmedia App

There are so many choices for converting files but actually, a lot of people don’t realize they don’t need to convert them in the first place. Elmedia Player extends your Mac’s capabilities when it comes to playing different files, which means that AVI files can play smoothly and seamlessly, along with a lot of other video types.

Elmedia Player

With Elmedia, there is no need for a converter and no need for added codecs, and unlike a lot of the freeware and donationware solutions out there, it is constantly updated. On top of this, you can enjoy all of the additional features, including subtitle support and ways to tweak the playback of the video.

Elmedia also has the option to cast and stream videos from your Mac straight to a television or other screen using a device such as a Chromecast or even directly to an Apple TV or AirPlay-enabled television.

To play AVI, MP4, and a variety of other files using the Elmedia App:

1. Install the player, you can go directly to Elmedia’s site, or you can go to the app store and search for Elmedia.

2. Launch the app and add the files you wish to play. Either drag the file onto the Elmedia Player icon or use the inbuilt browser to find the video file.

Elmedia Player

3. Click play, and that’s it. It really is that simple to start enjoying all sorts of media content.

Ready to play AVI files on your Mac without the need to convert, smoothly, and easily? You don’t have to convert AVI to play it. Check out all the features Elmedia can add to your Mac today by installing our media player.

Frequently Asked Questions

No, you don’t need to convert AVI to MP4 for playback on a Mac. While this is one of the options you have, it is much easier to download and install a media player capable of playing AVI files, such as Elmedia Player. This makes it super simple to play the file and means you don’t risk making a mistake during conversion.

Yes, you can play AVI videos on a Mac, but not natively. This means you need to install a third-party player in order to unlock the capability to watch AVI files. With Elmedia Player, you can watch a wide variety of file types including AVI.