AviSynth

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AviSynth

AviSynth logo
Developer(s)	AviSynth developers, Doom9 community
Initial release	19 May 2000; 24 years ago (2000-05-19)
Stable release	2.6.0 (May 31, 2015; 9 years ago (2015-05-31)) [±]
Preview release	2.6.1 Alpha 1 (May 17, 2016; 8 years ago (2016-05-17)) [±]
Repository	sourceforge.net/projects/avisynth2/files/AviSynth%202.6/AviSynth%202.6.0/
Written in	C++, Assembly
Operating system	Windows, Linux, macOS
Platform	x86 and x86-64
Type	Digital video frameserver
License	GNU GPL
Website	www.avisynth.nl

AviSynth is a frameserver program for Microsoft Windows, Linux and macOS initially developed by Ben Rudiak-Gould, Edwin van Eggelen, Klaus Post, Richard Berg and Ian Brabham in May 2000^[1] and later picked up and maintained by the open source community which is still active nowadays. It is free software licensed under the GNU General Public License.