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DivX Video Format Explained

There's a company called DivX, Inc, formerlytoday. It was a French hacker Jerome Rota
the DivXNetworks, Inc. that introduced thewho, rather than modify his video resume
DivX family of video codecs. Made extremelywhich could not play on the new Windows Media
popular because of its ability to producePlayer at that time, reverse-engineered the
high quality video using lossy MPEG4 Part2MPEG4 format together with a German Hacker
compression or MPEG4 ASP, DivX has cementedMax Morice to come up with an MPEG4 format
itself as one of the most popular multimediaencapsulated in AVI instead of the ASF it
codec  for  the  home  market.originally had. It only took them a week.
Between 1998 and 2002, the DVD hacking
DivX is known to create a balance betweencommunity had independent hackers enhance the
quality and file size with its highlyformat that later came to have the Divx with
efficient compression abilities. And becausea smiley emoticon  attached as
of that, it s one of the codecs used forversion  3.0.
ripping where audio and video are copied from
a source to the PC hard disk for archivingIn 2000, Rota was hired by Jorda Greenhall to
and  transcoding.form a company called DivXNetworks (later
renamed to DivX, Inc.) based in the French
The commercial DivX competes with Microsoft'sRiviera. The association resulted in the
Video for Windows in WMV, Apple's QuickTimeOpenDivX codec a year later. Its source code
in the MOV and RealNetwork's Real Video inwas open to anyone and could be downloaded
the RMM file formats. An open source versionfrom the website. The following year, the two
released by Xvid solutions in 2001 is theleft for San Diego and developed the OpenDivX
Xvid  file  format.software to become DivX version 4.0. Other
developers took the Encore2 software to
While DivX has long been renowned for itsenhance the open source OpenDivX to arrive at
excellent video quality, its free and openthe rival Xvid format.maintained by Xvid
source equivalent Xvid today offersSolutions,  Inc.
comparable quality, also based on MPEG-4 Part
2 (MPEG-4 ASP). In a series of subjectiveThe DivX Company continued to enhance the
quality tests at Doom9.org, the DivX codecDivX software that in 2002 has taken on the
has been successively beaten by Xvid everyfifth version. By 2004, the features of the
year  since  2003.[11]DivX format are as complete as we know it
today. In May 2007, the Windows Vista version
Confusion  clarifiedDivX 6.6 for the PC and the Mac was released.
DivX are two different things from twoThe  advantages  and  benefits  of using DivX
different companies. One is DIVX created by
Circuit City, a US electronics retail giantDivX found itself at the heart of video
that attempted to market a DVD rental systempiracy in the late 90s as its format became
that used special players and discs. And thewidely popular for ripping copyrighted DVD
other is the DivX multimedia codecmaterials for bootleg replication and
trademarked and marketed by DivX, Inc. whichdistribution. A number of generic DVD players
is actually a reference to the failed Circuitas well as branded ones are claiming to play
City  system.DivX  materials.
A  short  historyWhat's so appealing about the format is that
it's free. Same with the software players you
DivX roots can be traced back to 1998 as acan use to play it with. It belongs to the
hacked version of Microsoft's MPEG4 version 3open source community together with Xvid
which is inferior to the MPEG4 that we knowoffering competitive if not better quality.



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