Tuesday 31. of May 2011 Xvid 1.3.2 is out!

This is Xvid 1.3.2 bugfix release. It fixes and replaces the previous 1.3.1 stable release.

Changes since 1.3.1:

xvidcore library 

• Updated implementation of IDCT/FDCT to match error spec of MMX/SSE code
• Added "make info" to unix Makefile
• Removed debian directory from release tarballs
• Made multi-threading (pthread support) switchable at compile time

VFW frontend

• Minor GUI changes

DShow/MFT frontend

• GUI cosmetics
• Updated MSVC project files with seperate build configs for MFT-enabled binary

Thursday 24. of March 2011 Xvid 1.3.1 released

This is Xvid 1.3.1 bugfix release. It fixes and replaces the previous 1.3.0 stable release.

Changes since 1.3.0:

xvidcore library 

• Enabled noexec stack for both elf and elf32 obj format for better NASM compatibility
• Fixed edging bug for non-mod16 image dimensions
• Generated configure scripts with more up-to-date autconf version
• Fixed error with pthread check in configure.in script

DShow/MFT frontend

• Disabled rgb_flip for MFT decoder
• Modified icon/gui graphics for better visibility
• Changed VC8 project files to use static LIBCMT runtime

Tuesday 22. of February 2011 Xvid 1.3.0 released

This is Xvid 1.3.0 release. It is API compatible with the previous 1.2.2 stable release.

Changes since 1.3.0-rc1:

xvidcore library 

• Disabled late-promotion of S_VOP to N_VOP coding type
• Makefile fixes for macho64 target

VFW frontend

• Minor GUI cosmetics
• Decoder support for lower-case FourCCs
• Fix for YV12 colorspace pass-through mode

DShow/MFT frontend

• Decoder support for additional FourCCs
• Slightly increased filter merit (Windows 7)

Changes since 1.2.2:

xvidcore library 

• Added PSNR-HVS-M quality-metric plugin
• Variance masking as new adaptive quantization option
• MT decoder deblocking filter
• Improved encoder multi-threading allowing more threads and better scaling
• Decoder threads API extension
• PSNR-HVS-M as optional D-metric for R-D optimizations
• Noexec-stack security patch also for x86_64 asm code
• Added new slice coding feature
• App-level encoder multi-threading support (xvid_encraw)
• Signalling of FourCC to decoder for better bug detection
• Changed semantics of frame_drop ratio API option
• Improved decoder robustness on resync markers in BVOPs

VFW frontend

• Increased allowed max bitrate
• New 'HD 1080' preset
• Added new MPEG4 simple profile levels
• VHQ metric GUI option
• Independent slice coding widget
• Selectable adaptive quantization method
• Fix for handle leak problem
• Minor GUI cosmetics

DShow/MFT frontend

• Tray icon to access filter properties
• Added MFT API support
• Shared cpu_flags/num_threads settings with VfW

Thursday 30. of December 2010 Xvid 1.3.0-rc1 available

This is the first release candidate of the Xvid 1.3 series. It is API compatible with the previous 1.2.2 stable release.

Changes since 1.2.2:

xvidcore library 

• Added PSNR-HVS-M quality-metric plugin
• Variance masking as new adaptive quantization option
• MT decoder deblocking filter
• Improved encoder multi-threading allowing more threads and better scaling
• Decoder threads API extension
• PSNR-HVS-M as optional D-metric for R-D optimizations
• Noexec-stack security patch also for x86_64 asm code
• Added new slice coding feature
• App-level encoder multi-threading support (xvid_encraw)
• Signalling of FourCC to decoder for better bug detection
• Changed semantics of frame_drop ratio API option
• Improved decoder robustness on resync markers in BVOPs

VFW frontend

• Increased allowed max bitrate
• New 'HD 1080' preset
• Added new MPEG4 simple profile levels
• VHQ metric GUI option
• Independent slice coding widget
• Selectable adaptive quantization method
• Fix for handle leak problem
• Minor GUI cosmetics

DShow/MFT frontend

• Tray icon to access filter properties
• Added MFT API support
• Shared cpu_flags/num_threads settings with VfW

Friday 29. of May 2009 Xvid 1.2.2 released

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)

Thursday 04. of December 2008 Xvid 1.2.1 released

This release is Xvid 1.2.1 bugfix release. It is API compatible with the previous 1.2.0 stable release.

Changes since 1.2.0:

xvidcore library 

• Fix for 'nested function' potential compilation error
• WIN64 fix: Properly treat xmm6/xmm7 registers as non-volatile on WIN64
• Added test for WIN64 xmm6/xmm7 preservation to xvid_bench

Changes since 1.1.3:

xvidcore library 

• Complete AMD64/EM64T 64-bit support
• Added support for WIN64 platform
• Multi-threaded encoding support
• SSE3/SSE4 optimizations
• Faster and more precise mpeg intra quantization
• Fixed bug in packed pixel format colorspace conversion
• Noexec-stack security patch
• Fix for bad resync marker length
• Improved decoder robustness for broken streams containing B-frames
• Fix for potential out-of-bound access to MV bits table
• Added SSIM quality-metric plugin

VFW frontend

• WIN64 compatibility
• Added widgets for SSE3/SSE4
• Auto-detection of available processor cores
• Minor GUI cosmetics

DShow frontend

• WIN64 compatibility
• Minor GUI cosmetics

Sunday 30. of November 2008 Xvid 1.2.0 released

This release is Xvid 1.2.0 stable release. It is API compatible with the previous 1.1.3 stable release.

Changes since 1.1.3:

xvidcore library 

• Complete AMD64/EM64T 64-bit support
• Added support for WIN64 platform
• Multi-threaded encoding support
• SSE3/SSE4 optimizations
• Faster and more precise mpeg intra quantization
• Fixed bug in packed pixel format colorspace conversion
• Noexec-stack security patch
• Fix for bad resync marker length
• Improved decoder robustness for broken streams containing B-frames
• Fix for potential out-of-bound access to MV bits table
• Added SSIM quality-metric plugin

VFW frontend

• WIN64 compatibility
• Added widgets for SSE3/SSE4
• Auto-detection of available processor cores
• Minor GUI cosmetics

DShow frontend

• WIN64 compatibility
• Minor GUI cosmetics