Convert AVI to MP4: 4 Quick Ways for Better Compatibility

AVI files can be hard to play on some Mac apps and devices. That is why many users choose AVI to MP4 conversion for better compatibility. Not sure where to start? This post will guide you through different AVI to MP4 methods. They are simple to follow and great for beginners and advanced users alike.

Part 1. Why You Should Convert AVI to MP4 Today

Still keeping your videos in AVI format? It may be time for a change. MP4 is the better choice for most people today. It works on almost every device, media player, and website. It also keeps good video quality while using less storage space. Converting AVI to MP4 makes your videos easier to play, share, edit, and save for the future.

Part 2. Remux or Transcode AVI to MP4 with the Best Quality

Not every AVI to MP4 conversion needs a full conversion. If your AVI already uses the H.264 video codec, remuxing simply changes the AVI container to MP4 without reducing quality. Transcoding re-encodes the video when a new codec is needed. Which AVI to MP4 method fits your file?

Tipard Video Converter Ultimate handles both with ease. It offers MP4 presets for many devices and quality levels. The batch conversion support saves time on large projects. Also, the AI upscaling and video enhancement support can help sharpen details, reduce noise, and improve old or low-quality videos.

Use the steps below to change AVI to MP4 with Tipard Video Converter Ultimate:

Step 1 Download and install Tipard Video Converter Ultimate from the primary website or press the Download button below. Once complete, open the program on your Windows or Mac.

Step 2 Upload your AVI video file by dragging and dropping it into the main interface. If you have several AVI videos, you can add them all at once.

Step 3 Click the Output Format menu and open the Video tab. Select MP4 as the output format.

Choose Same as Source if you want to remux the file and keep the original video and audio codecs. Pick H.264 MP4 or H.265 MP4 if you want to transcode the video for better playback or a smaller file size.

Step 4 Want more control over the output? Click the Cogwheel button. Here, you can modify the encoder, resolution, frame rate, bitrate, and audio settings. You can also keep the default settings if they already match your needs.

Step 5 Time to choose the folder where you want to save the new MP4 file. Then, click Convert All to begin.

Tipard Video Converter Ultimate will remux or transcode your AVI video based on the format you selected. Once the process is complete, open the output folder and enjoy your new MP4 video with the best quality.

Part 3. Convert AVI to MP4 with VLC Media Player

Aside from being an AVI player, VLC Media Player can also handle AVI to MP4 conversion on Mac, Windows, and Linux without extra cost. There is no doubt that it is widely used now for basic playback and format conversion needs.

Here is how to convert AVI to MP4 using VLC Media Player:

Step 1 Open VLC Media Player on your computer. Click Media on the top menu and choose Convert/Save. In the new display, click Add and select the AVI file you want to convert. After that, click Convert/Save at the bottom.

Step 2 In the Convert window, click Browse to choose where you want to save the new video. Enter a new file name and make sure it ends with .MP4.

Step 3 Go to the Profile menu and choose an MP4 preset. You can keep the default settings if you do not need to change the video quality.

Step 4 Click Start to begin the conversion. When it is done, open the output folder to find your new MP4 video and play it to check the result.

Part 4. Convert AVI to MP4 with FFmpeg

A command-based program can give full control over video conversion on Mac. FFmpeg is often used by users who know coding basics. It requires installation and setup first. After that, it can process AVI files to MP4 and many other formats.

Step 1 Install FFmpeg on your Mac by following a trusted installation guide. After the installation is complete, open the Terminal app.

Step 2 Get FFmpeg ready to use. You can drag and drop the FFmpeg executable into the Terminal window if needed. Next, go to the folder that contains your AVI file.

Step 3 To convert one AVI file, type this command and replace the file names with your own:

ffmpeg -i input.avi output.mp4

This command reads the AVI file and creates a new MP4 copy.

Step 4 If you want to convert several AVI files at once, use this command:

for i in *.avi; do ffmpeg -i "$i" "${i%.*}.mp4"; done

FFmpeg will convert every AVI file in the current folder into MP4.

Step 5 Press Enter to start the conversion. Please wait until FFmpeg finishes. After that, open the folder to find your new MP4 files.

Part 5. Convert AVI to MP4 Free Online

CloudConvert is a browser-based converter that can convert AVI to MP4 for free without installing software. It is good for small or short videos. You also need to know that you can also use it to convert AVI to MOV, WMV, MKV, etc, as it supports over 200 formats.

Step 1 Open CloudConvert in your web browser. Click Select File and upload the AVI video you want to convert.

Step 2 After the upload is complete, set MP4 as the output format.

Step 3 If needed, change options like the video resolution, codec, or quality. You can also leave the default settings if you only need a quick conversion.

Step 4 Hit Convert, and please wait for the process to finish. When the conversion is done, hit Download to save the MP4 file to your computer.

Part 6. Comparison of the 4 Ways to Convert AVI to MP4