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(DivX Timeline)
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!align="left"|1998
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!align="left" width="150"|1998
|Microsoft's MPEG-4 VS codec is hacked by Gej to allow all encoding modes, and released as the "DivX ;-) Codec"
|Microsoft's MPEG-4 VS codec is hacked by Gej to allow all encoding modes, and released as the "DivX ;-) Codec"
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!align="left"|April 2000
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!align="left" width="150"||April 2000
|DivX ;-) Codec 3.11 Alpha released - this would be the last release of the original "hacked" DivX ;-) Codec
|DivX ;-) Codec 3.11 Alpha released - this would be the last release of the original "hacked" DivX ;-) Codec
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!align="left"|January 2001
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!align="left" width="150"||January 2001
|DivX Scene Detect Patch for DivX ;-) Codec released, allowing automated scene detection and keyframe insertion
|DivX Scene Detect Patch for DivX ;-) Codec released, allowing automated scene detection and keyframe insertion
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!align="left"|January 2001
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!align="left" width="150"||January 2001
|OpenDivX (DivX Deux) made available to the public to signal the release of the first completely legal version of the DivX codec
|OpenDivX (DivX Deux) made available to the public to signal the release of the first completely legal version of the DivX codec
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Revision as of 06:47, 14 August 2007

The DivX codec is based on MPEG-4 video compression standard, designed primarily for video transfer over low to mid bandwidth networks (eg. Internet, WAP ...).

There are in fact 3 major versions of the codec, all name DivX.

The oldest version, a hacked version of Microsoft's MPEG-4 V3 implementation, is often referred to as the "DivX ;-) Codec". The hacked nature of the codec means it's legality has always been in question. The version number used is DivX 3.x.

Project Mayo was an open-source project started to replace DivX ;-) 3.x with a legal, developed from scratch version of the codec.

The work done during Project Mayo allowed DivX for Windows/Linux/Mac/... to be produced. It is a commercial development, with free versions of the codec available for basic playback and encoding, and a paid for version with more advanced features. This version of DivX is current in version 6.x.

Contents

DivX Timeline

1998 Microsoft's MPEG-4 VS codec is hacked by Gej to allow all encoding modes, and released as the "DivX ;-) Codec"
align="left" width="150"April 2000 DivX ;-) Codec 3.11 Alpha released - this would be the last release of the original "hacked" DivX ;-) Codec
align="left" width="150"January 2001 DivX Scene Detect Patch for DivX ;-) Codec released, allowing automated scene detection and keyframe insertion
align="left" width="150"January 2001 OpenDivX (DivX Deux) made available to the public to signal the release of the first completely legal version of the DivX codec
align="left" width="150"
align="left" width="150"
align="left" width="150"

See Also

Digital Digest Links:

External Links: