AviSynth 3.7.5 freeware

AviSynth+ is a powerful, open-source scripting tool designed for video post-production, offering advanced editing capabilities to both amateurs and professionals. Developed by the AviSynth+ Team, it enhances the original AviSynth framework with improved performance and additional features. Users can create complex video processing scripts with ease, utilizing a wide array of filters and plugins. Its flexibility and efficiency make it an essential tool for anyone looking to refine their video pro ... ...

Author AviSynth+ Team
Released 2025-04-21
Filesize 10.40 MB
Downloads 602
OS Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows Vista, Windows XP 32/64 bit
Installation Instal And Uninstall
Keywords editor, video editing, download AviSynth+, AviSynth+ free download, frameserving, video, post-production, video editor, AviSynth+, frame, AviSynth+ Team, open source, video post-production, post-production editor, scripting
Users' rating
(18 rating)
AviSynthOtherWindows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows Vista, Windows XP 32/64 bit
AviSynth - free full version Freeware Download Notice

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AviSynth freeware - The Latest User Reviews
AviSynth freeware - The Latest Versions History
3.7.5 Apr 21, 2025 New Release CMakeLists.txt: if CMAKE_BUILD_TYPE isn't set, use Release
Update build.yml, retire unsupported 20.04, add 24.04
Fix an llvm syntax warning.
rstdoc: update change log
Bump to IF v11.1: Fix AVS_Value 64 bit data member declaration for 64 bit non Intel (X86_X64) systems.
rstdoc: open 3.7.5 change log, add Raspberry pi stuff to posix.
Fix gcc compilation warning
Fix: resizer crash for non-intel (e.g. aarch64), regression in 3.7.4
Fix #434: YtoUV crash, regression since 61d2c9a
Add pkgconf->cmake detection fallback message for SoundTouch
avisynth+_arm64.iss: assorted fixups
plugins/CMakeLists.txt: fix VDubFilter build check
Remove upx.exe from the source tree
2.5.8 May 27, 2011 New Release · Added support for argument passing and EAX return value to SoftwireHelper.
· Added "Global OPT_VDubPlanarHack=True" to flip YV24 and YV16 chroma planes for old VDub's.
· Added ContinuedDenominator/ContinuedNumerator(f[]i[limit]i) script functions. [undocumented]
· Tweak: fix MaskPointResizing + put back Dividee ISSE code (use sse=true, can't use all settings in that case). [undocumented]
· Added ChromaPlacement and ChromaResample options to planar colour conversions.
· Added MaskHS.
· Minor tweaks to get ready for VC8.
· Add Y8 for DevIL, planarize EBMP.
· Planar support for many filters.
· Added Info() time indicator on audio length and video (current frame & total). (2.5.8)
· Added UtoY8 and VtoY8.
· Added more info to Info(). (2.5.8)
· ColorYUV: Added all adjustment parameters as conditional variables "coloryuv_SETTING". Enable by setting conditional=true. [undocumented]
· ConditionalReader: Added support for type String. [undocumented]

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