Avisynth 3.0 is a powerful frameserver for Windows and Linux. It aims at editing and processing videos in a non linear manner.

Aviysnth 3.0 is a complete rewrite of Avisynth 2.5, written from scratch by Bidoche (David Pierre). Its advantages compared to Avisynth 2.5 are the following:

• Abstract core layer that allows it to run on Windows and Linux.
• Better cache managing.
• More powerful script langage.
• Some more internal improvements.

On the other hand, the bad news is that the plugins of Avisynth 2.5 are not compatible with the 3.0 version.

Avisynth 3.0 works on the following operating systems:

• Windows (XP, 2000)
• Linux (source code, Gentoo (x86 and amd64), Paldo)

The following operating systems need review: FreeBSD, OpenBSD, Mac OS X and Solaris.