Convert mp4 to avi
Online & free tool to convert mp4 files to avi.


1) Input file

Choose source file(s) to convert:

0 of 5 files added (up to 100 MiB combined)

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

1) File URL

Choose file URL to convert:


2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

0%

The MP4 file format and the .mp4 filename extension refer to the MPEG-4 part 14 digital multimedia format developed by the Moving Picture Experts Group. It is used as a multimedia container to wrap encoded digital video and audio streams, including subtitles and still images if required. In recent decades, the format has been popularized as one of the main standards for streaming media over the internet and other computer networks and for the digital distribution of large multimedia files. MP4 supports a large number of compression audio codecs allowing files in this format to maintain a relatively small size without discounting playback quality.
The AVI file format is one of the most widely used multimedia containers ever devised. AVI, which stands for audio video interleaved, was first introduced to the public by Microsoft in 1992 as part of their 'video for windows' multimedia framework. Being a container format, an AVI file with the .avi filename extension can exist with both video and audio content synchronized for playback. The format can thus be used by authors to edit and encode audio video sequences or just video sequences. The Digital video AVI format exists in two forms, Type 1 and Type 2.