MP4 to AVI Converter

Convert your Audio, Video and other Files from one format to another online for free!

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MP4 Video

MP4 is a popular video container format widely used for storing video and audio data. It's used for video streaming, downloading, and playback on various devices. MP4 files offer good compression while maintaining high video quality, making them ideal for sharing videos on the internet and archiving movies and TV shows. It also supports subtitles and metadata.

AVI Video

AVI is a popular video container file format developed by Microsoft. It can contain both video and audio data, making it versatile for storing movies, TV shows, and other video clips. AVI files are widely supported by various media players and video editing platforms. While not the most efficient format in terms of compression, its broad compatibility makes it a common choice for video content storage and playback.

MP4 to AVI Conversion: What You Need to Know

Converting MP4 to AVI can be beneficial in specific scenarios. This page explains the differences between these formats and guides you through the conversion process using our free online tool.

What is an MP4 File?

MP4 (MPEG-4 Part 14) is a widely used container format for storing video and audio data. It's highly compatible with various devices and platforms, including smartphones, tablets, computers, and online streaming services. MP4's popularity stems from its efficient compression and support for different codecs.

What is an AVI File?

AVI (Audio Video Interleave) is an older container format developed by Microsoft. While less versatile than MP4 in terms of compression and platform support, AVI remains relevant for specific applications, particularly in legacy systems and certain video editing workflows. AVI files often use less compression, resulting in larger file sizes but potentially higher quality, depending on the codec used.

Why Convert MP4 to AVI?

There are several reasons why you might want to convert an MP4 file to AVI:

  • Legacy System Compatibility: Older devices or software may only support the AVI format.
  • Specific Codec Requirements: You might need to use a specific video or audio codec not readily supported in MP4 containers but easily incorporated within an AVI file. This often involves using codec packs.
  • Video Editing: Some older video editing software handles AVI files more efficiently, particularly uncompressed or lightly compressed AVI files.

Keep in mind that converting MP4 to AVI might result in a larger file size and potential quality loss, especially if the AVI file uses a lower-quality codec than the original MP4 file. Using lossless or uncompressed codecs within the AVI container can avoid quality loss but drastically increases file size.

How to Convert MP4 to AVI Online with Convertr.org

Follow these simple steps to convert your MP4 files to AVI using our online converter:

  1. Upload Your MP4 File: Click the 'Choose File' button to select the MP4 file you want to convert from your computer or drag and drop the file into the designated area.
  2. Select AVI as the Output Format: Choose 'AVI' from the dropdown menu of available output formats.
  3. Adjust Optional Settings (if needed): You can adjust settings such as resolution, frame rate, and codec if you have specific requirements. However, default settings are usually sufficient for most conversions. (Convertr.org does not directly provide these settings, this is for future expansion)
  4. Convert and Download: Click the 'Convert' button to start the conversion process. Once completed, you will be able to download your newly created AVI file.

Frequently Asked Questions

Will converting MP4 to AVI reduce the video quality?

It depends on the codec used in the AVI file. If you use a codec with a lower bit rate or resolution than the original MP4, you will likely experience some quality loss. Using a lossless or uncompressed codec will prevent quality loss but result in a much larger file size.

Is it safe to use an online MP4 to AVI converter?

Yes, using a reputable online converter like Convertr.org is generally safe. We prioritize user privacy and data security. Always ensure the website has a secure (HTTPS) connection.

What video codecs are typically used in AVI files?

Common video codecs used in AVI files include DivX, Xvid, and various MPEG codecs. The specific codec determines the compression level and video quality.

Why is my converted AVI file so large?

AVI files, especially those using uncompressed or lightly compressed codecs, tend to be larger than MP4 files due to less efficient compression techniques. The resolution and frame rate also contribute to the file size.