AviSynth is a very very powerful tool for video post-production. It provides almost unlimited ways of editing and processing videos. AviSynth works as a frameserver, providing instant and very fast editing without the need for temporary files.

Changelog:
- Not available yet.

Program Information Category: Multimedia Type: Free Version: 2.5.7 alpha 1 Size: 3.26MB Works on: Windows Product page: here