DivX codec version 4.x
The DivXÖ codec 4.x is the latest and greatest release of DivX û the best compression technology for high-resolution movies. It features:
Complete decoding support for files encoded in DivX 3.11 and 4.0 beta 47-50. On properly configured systems, the decoder is faster than all previous DivXdecoders
Fast, improved post-processing implementation
A completely reengineered encoder, optimized for all modern x86 processors, with two-pass variable bit-rate encoding and more.