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File converter / Video / Convert to MP4 / AVI converter / MP4 to AVI

Convert MP4 to AVI

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Choose file to convert to .avi

You can convert MP4 file to AVI as well as to variety of other formats with free online converter.

How to convert mp4 to avi?

How to convert avi to mp4?
Step 1
Upload mp4-file
Select file, which you want to convert from your computer, Google Drive, Dropbox or drag and drop it on the page
Step 2
Select «to avi»
Select avi or any other format, which you want to convert (more 200 supported formats)
Step 3
Download your avi file
Wait till your file will be converted and click download avi -file

MPEG-4 Video File

File extension .mp4
File category video
Description The MP4 files (MPEG-4) are the multimedia files which are used with multiple stations and video players simultaneously, they can store video, audio and other suitable amounts of data subtitle even. MP4 file format is an extremely common file format due to its very own container format and it is also used with multiple platforms such as iTunes, PlayStation, and portable PSP as well.
Technical details The technical details of MP4 files differ in great aspect and are unique as well, first released in 2001 under ISO/IEX 14496-1:2001 standards, it uses an AAC encoding to wear off unauthorized users from copying the data. The main purpose is the streaming rather than sending video or audio information. MP4 files can be used to store additional data such as text information, subtitles and still images while MPEG format can’t do this, anyhow the processing of data into MPEG-4 part 14 requires the use of private streams such as the use of hint tracks to include the information.
Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Eltima Elmedia Player
Winamp
Apple QuickTime Player
Apple iTunes
Developer Moving Picture Experts Group
MIME type
audio/mp4
video/mp4

Microsoft Audio/Visual Interleaved

File extension .avi
File category video
Description AVI basically stands for Audio and Video Interleave, it has an extension written as .avi and users use this very format to store audio and video on their PC which was developed by Microsoft in 1992. It allows the simultaneous playback by storing video and audio into a single file, the simple architecture of .avi format allows it to run on various operating systems such as Windows, Mac, Linux, Unix and it is also supported by various web players as well.
Technical details AVI format uses the support of Resource Interchange File Format (RIFF) where the whole data is stored into chunks and each chunk gets recognized by a FourCC tag. Out of these individual chunks, the first one can be recognized by the hdrl tag and it can decode the chunk containing metadata for the video and the second chunk gets recognized by the movi tag and it contains the actual audio and visual data which makes up the AVI movie. It uses less compression rather than the MOV and MPEG file formats.
Programs
ALLPlayer
Apple QuickTime Player
Microsoft Windows Media Player
Main program Video Lan VLC Player
Developer Microsoft
MIME type
video/avi
video/vnd.avi
video/msvideo
video/x-msvideo