AVI to MP3 Converter

Select files for conversion or just drag and drop them to the upload area

How to convert AVI files to MP3 online?

Step 1.

Upload AVI-file

Click "Choose File" button to select a avi file on your computer. AVI file size can be up to 50 Mb.
Step 2.

Convert AVI to MP3

Click "Convert" button to start conversion.
Step 3.

Download your MP3

Let the file convert and you can download your MP3 file right afterwards.

Information about AVI and MP3 file formats

Name AVI MP3
Full name AVI - Microsoft Audio/Visual Interleaved MP3 - MPEG-1 or MPEG-2 Audio Layer III
File extension .avi .mp3
MIME type video/vnd.avi, video/avi, video/msvideo, video/x-msvideo audio/mpeg, audio/MPA, audio/mpa-robust
Developed by Microsoft Fraunhofer Institute
Type of format video file format Digital audio
Description Audio Video Interleaved (also Audio Video Interleave), known by its initials AVI, is a multimedia container format introduced by Microsoft in November 1992 as part of its Video for Windows software. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.
Technical details AVI is a derivative of the Resource Interchange File Format (RIFF), which divides a file's data into blocks, or "chunks." Each "chunk" is identified by a FourCC tag. An AVI file takes the form of a single chunk in a RIFF formatted file, which is then subdivided into two mandatory "chunks" and one optional "chunk". The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. An MP3 file that is created using the setting of 128 kbit/s will result in a file that is about 1/11 the size of the CD file created from the original audio source.
Associated programs Windows Media Player, Windows Movie Maker, Avidemux, AviSynth, Adobe After Effects, Media Player Classic, VLC. VLC media player, MPlayer, Winamp, foobar2000.
Wiki https://en.wikipedia.org/wiki/Audio_Video_Interleave https://en.wikipedia.org/wiki/MP3