Xvid 1.2.2

Xvid is an open source MPEG-4 video codec, which is prepared based on the OpenDivX. Xvid is the original by a group of developers OpenDivX obligations OpenDivX in July 2001 after the cessation of the development of self-developed. Xvid support multiple encoding mode, Quantization methods and the scope of control, Motion Search and Curve, I-frame interval, the visual brightness of psychological amended his staff table option, since the definition of external control, speed up the motion vector (Hinted ME) encoding, optimized screen decoders, and many other coding technologies, the user is a very powerful feature.

Xvid's main rival is DivX. But Xvid is open source, and DivX only free version and commercial version.

Download：
xvidcore-1.2.2.tar.gz
xvidcore-1.2.2.tar.bz2
xvidcore-1.2.2.zip

This release is Xvid 1.2.2 bugfix release. It is API compatible with the previous 1.2.1 stable release. This release contains important, security-related fixes. Update is highly recommended.

Changes since 1.2.1: xvidcore library

• Workaround for nasm bug with Mach-O/OSX target
• Fix for missing resync marker range check (reported by IBM X-Force. Thanks go to John McDonald and Christopher Valasek)
• Improved precision for RGB<->YUV conversions
• Fix for potential RGB24 access violation
• Updated compiler options for Apple PPC target
• Fixed MSVC6 projects to work for path names with spaces

VFW frontend

• Updated mingw makefile

DShow frontend

• Bugfix for wrong handling of xvidcore XVID_ERR_MEMORY return code (reported by IBM X-Force. Thanks to John McDonald and Mark Dowd)

Changes:
A potential RGB24 access violation was fixed. A fix for a missing resync marker range check was made. A workaround for a nasm bug with the Mach-O/OS X targets was implemented. The precision for RGB<->YUV conversions was improved.