Part 1. Best AVI to MP4 Converter

1. H264 To Mp4 Converter Free
2. Transcode Avi To Mp4 Macbook
3. Mkv To Avi Converter Freeware
4. Transcode Video To Mp4
5. Transcode Avi To Mp4 Macbook Air

Frankly speaking, Wondershare UniConverter (originally Wondershare Video Converter Ultimate) is the best way to convert AVI to MP4 on both Windows and Mac. The following is a detailed guide on how to convert AVI to MP4 on Mac, note that the Windows version functions almost the same.

First of, download aPubsoft Video Converter Mac app. Overall, the program can be used as an all-in-one video conversion app for Galaxy phones and tablets. With it, you can easily transcode AVI to MP4 videos for Galaxy S4 on Mac OS X(Include Lion and Mountain Lion) with high quality and fast encoding speed. The video converter for Mac/Windows is built with 370+ video audio codecs, allowing you to convert nearly any video you can tell, like MKV to MP4, M4V to AVI, WMV to MOV, H265 to H.264 and more. Download videos of MKV, MP4, FLV, or HEVC etc. From YouTube, Vimeo, Dailymotion, 1000+ sites. AVI is the container, can you get a mediainfo for one or some of the files? Because you may not need to convert at all if you can just remux them into MP4 format (taking what's in the AVI and putting it into MP4) or you may just need to convert one part of it and not the other (convert audio, keep video or vice versa).

Wondershare UniConverter

• Convert AVI to MP4, MKV, MOV, and 1000+ formats.
• Convert video/audio in original quality.
• 30X faster conversion speed than any competitors.
• Trim, edit MP4 video before MP3 extraction.
• Versatile toolbox includes GIF maker, screen recorder, etc.
• Supported OS: Windows 10/8/7, Mac OS 10.15, 14, 10.13, and more.

How to Convert AVI to MP4 on Mac and Windows

Part 2. 5 Common AVI to MP4 Converters to Free Convert AVI to MP4 Online

H264 To Mp4 Converter Free

2.1 Online UniConverter (originally Media.io)

Online UniConverter (originally Media.io) is a web-based service created for audio/video file conversion. It allows you to convert popular audio formats like M4A, FLAC, WAV, WMA, OGG, and AM4 to MP3; or convert MP3 to WAV, MP3 to WMA, and more on Windows or Mac without downloading software.

Step 1: Click + to add your AVI files.

Step 2: Select MP4 as the format to convert to.

Step 3: Click Convert to start converting your files.

Step 4: Download a converted MP4 file or save it to Dropbox.

2.2 Onlinevideoconverter

OnlineVideoConverter.com (OVC) is a free online media conversion web application that allows you to convert any video link or file to various formats without the need to install any software on your computer.

Step 1: Choose a .avi video or any other supported media file from your device or cloud storage.

Step 2: Select .mp4 as the conversion format from the dropdown menu.

Make bootable usb mac. Step 3: Click the Start button to start converting your file.

Step 4: When the conversion is completed, click on the download link to get your converted MP4 file.

2.3 Online-Convert

Online-Convert.com is an online converter that has all in one website. It is totally free to use for the public users, does not have a convert limitation, it allows you to add online files and can make some manual adjustment with its Settings features such as cut your video, change bitrate, frame rate, among others.

Step 1: Click on Video Converter in the main window of the online AVI to MP4 converter.

Step 2: Click on Convert to WMV from the left list and then click the Browse button to add your MOV video or add its URL file.

Step 3: Click on the Convert file button to start converting AVI to MP4 online.

2.4 FileZigZag

FileZigZag is a complete online file formats converter that supports a wide variety of different file formats, including videos, documents, images, songs. It's effective, easy to use and totally free.

3d model animation software free download. Step 1: Click the Select button to upload your AVI files.

Mac studio fix powder color match. Step 2: Set MP4 as your output format from the drop-down list.

Step 3: Enter your e-mail address to receive your converted .mp4 files.

2.5 Convert.Files

Convertfiles.com is an online tool for file conversion that enables you to convert your file from AVI to MP4 with the utmost convenience and ease. You have the option of sending it to your mail for downloading it immediately for use.

Step 1: Click Browse to upload the AVI file that you wish to convert.

Step 2: Click the drop-down icon beside Output format and select MP4 as the target file format.

Step 3: Click Convert and a link for downloading the converted file will appear in no time.

Part 3. 3 Common AVI to MP4 Converters to Free Convert AVI to MP4 Online

3.1 Wondershare Free Video Converter

The AVI to MP4 converter free enables you to free convert AVI to MP4 easily. It functions almost the same as the steps to convert AVI to MP4 with Wondershare UniConverter (originally Wondershare Video Converter Ultimate). The main differences lie in the conversion speed and supported formats. You can freely download the freeware via the download button below and use it anytime.

Video Converter Free

• Free convert AVI to MP4, MOV, FLV, and 1000+ formats.
• Trim, crop, edit AVI video before MP4 conversion.
• 30X faster conversion speed than any competitors.
• Supported OS: Windows 10/8/7, Mac OS X 10.14, 10.13 - 10.6.

How to Convert AVI to MP4 Free

3.2 QuickTime

QuickTime is the built-in video player of the Mac system that multitasks and performs an array of other functions as well including video conversion. While using QuickTime there is no need of downloading any software or program as it comes bundled with the system. The process of video conversion is simple and quick using this free Mac video converter.

• Preinstalled with Mac and thus no need for any software download
• Simple interface with easy to use features
• Allows choosing for different resolutions

• No batch processing option
• Limited codec support
• Limited features as compared to other programs

3.3 HandBrake

Handbrake is another widely used free video converter Mac that supports an array of input formats. This cross-platform program is compatible with working with Mac, Windows, and Linux systems. Using the software you can convert your videos to MP4, M4V, MPG, MKV, and other popular formats. In addition to decent quality conversions, Handbrake also supports advanced features like adding subtitles, adding audio tracks, setting and customizing frame rate, changing video codec, adjusting chapters, and others. Presets for quick conversions are also available.

• A wide array of format support for converting almost all types of files
• Comes with advanced control features
• Presets for quick conversion

• Utilitarian design
• Working with settings need time
• Only the first four minutes are supported during the Live preview

Part 4. Comparison Among AVI to MP4 Converters

Part 5. Frequently Asked Questions for AVI Format

5.1 Why Does AVI Not Work on Mac

Generally, there're 2 major reasons causing AVI playback issues.

AVI (Audio Video Interleave) is a media container consists of both video and audio data compressed with CODECs (Compressor-Decomoressor), which are unavailable for QuickTime in Mac OS X.

QuickTime does not include native DivX support, even though QuickTime 6 and later support the ISO Standard MPEG-4 media compression format and DivX is based on the MPEG-4 standard.

5.2 How to Solve .avi File Not Playing Error

How to use paint in macbook. We collect 4 effective methods that help to play AVI files in QuickTime on Mac.

Perian is an excellent, free, and open source QuickTime component. Do cheez its expire.

Transcode Avi To Mp4 Macbook

Where is shift on mac keyboard. Download and install the 3ivx MPEG-4 CODEC as the installation instructions require in the associated ReadMe file. This CODEC adds support for a variety of DivX and other formats which often carry the .avi extension.

The quickest and easiest way to play AVI and DivX files on Mac OS X is to download and install the free VLC Media Player for OS X, which has a wide support VLC is also often referred to by its original name, VideoLAN Client.

To thoroughly solve AVI not playing on Mac issues, you can take advantage of Wondershare UniConverter (originally Wondershare Video Converter Ultimate) to convert AVI to MOV, M4V or any other Mac supported formats

Mkv To Avi Converter Freeware

5.3 MP4 or AVI, Which is Better

Handbrake is an open source and completely free command line tool for transcoding video files from one format to another. https://bestafile832.weebly.com/download-apple-app-store-for-pc-windows-10.html. Although the interface looks complex, it's easy to use. Below we'll show you how to convert MP4 to MP3 with ease.

Transcode Video To Mp4

AVI files contain both audio and video data in a file container that supports synchronous audio-with-video playback. However, AVI lacks some features that newer containers like MPEG or MP4 have cuz it was developed for Windows.

Transcode Avi To Mp4 Macbook Air

MP4, specified as MPEG-4 Part 14, also has many other extensions such as .m4a and .m4p. It has good compatibility makes it playable on near all devices like iPhone iPad Android and it is highly-compressed while reserving high quality.