This page should become an overview about AviSynth related utilities.
AvsPMod - Highly recommended; closest thing to an GUI/IDE.
See support forum here AvsPMod 2.6 family supports both classic Avisynth 2.6 and Avisynth+, supporting preview of 10+ bit videos (using 8 bit displays though). It features a properly working x64 version for 64bit AviSynth+.
Since it requires a newer Avisynth Interface version (V6) it is no longer compatible with very old Avisynth versions (Avisynth 2.5, AvxSynth).
AvsPmod is a continued development of AvsP.
AVFS - a virtual file system that exposes the output of AviSynth scripts through the file system as a set of virtual media files. This allows AviSynth to feed media applications and converters that do not use the VFW API. It also allows accessing AviSynth script output through network shares, and allows mixed use of 32 bit and 64 bit video processing and consuming applications. AVFS mounts *.avs files as *.avi & *.wav files.
avs2wav - AviSynth audio to wav. Original version | Japanese version by Takuya Kurosawa.
REWAVI - Rewritten/modified WAVI; only the source code is available at the moment.
Avs2YUV - Piping tool commonly used to pipe y4m and raw video (including high bit depth) to encoders like x264, x265, and FFmpeg/Libav (among others).
avs4x264mod - AviSynth to x264 piping tool; continued development of avs4x264 with additional futures and bugfixes.
avs4x265 - AviSynth to x265 piping tool; based on avs4x264 with some enhancements from avs4x264mod.
AVSMeter - CLI (command line interface) tool which measures the speed/efficiency of Avisynth scripts and checks if Avisynth and its plugin sub-system are set up and working correctly. Documentation for usage and features is included in the distribution package.
Avisynth Info Tool - This program performs a thorough test of your Avisynth installation and associated plugins, checking if external dependencies are installed, etc.
avs2bdnxml - AviSynth rendered subtitles to BluRay SUP/PGS and BDN XML.
AVSLib - General purpose toolkit/extension library enhancing AviSynth's ability to perform complex linear and non-linear video editing tasks. Includes support for Array containers & operators, debugging tools, math & string functions, filters and many more.
avsutil - AviSynth utilities package; it includes avs2bmp, avsinfo, avslint, and avs2wav.
AviSynthUI - AVISynth UI (no longer developed) is a user interface for the script based video editor AVISynth. Written in Visual Basic, It enables you to edit videos using AVISynth with the comfort and ease of use of having a user interface.
AvsP - No longer developed, superseded by AvsPmod and AvsPMod 2.6.x.
avs2pipe - avs2pipe is a tool to output y4m video, wav audio, dump some info about the input avs clip or suggest x264 blu-ray encoding settings. GitHub repository. Superseeded by avs2pipemod.
avs4x264 - AviSynth to x264 piping tool; superseded by avs4x264mod and avs4x26x.
AviSynth Batch Scripting (GUI) : A batch scripting tool that is not only designed for AviSynth .avs files but you can generate any batch script of any type of file you want, with an easy to use graphical interface.
Note: some of the following links may include information that may be outdated, proceed with caution.
AviSynth.info utilities list in Japanese.
Where can I download utilities for AviSynth ?
This page was last modified on 4 March 2019, at 20:13.