GLMixer

Logiciel de mélange d'images animés : vidéos, shaders, liveCam ...etc.

TexTuring

Avidemux

Avidemux is a simple software for editing videos.

Blender

Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing and motion tracking, even video editing and game creation.

Triangle (It is not a freeware, until proved otherwise)

for generated Delaunay triangulations

Ibniz

IBNIZ is a virtual machine designed for extremely compact low-level audiovisual programs.

Pure Data

Pure Data is a visual programming language. It is possible to create and manipulate video, graphics, images in realtime with extensive possibilities for interactivity with audio & external sensors.

MPlayer

Mplayer is the swiss army knife of video players

Jashaka

Jashaka est un logicel d'édition vidéo et effets spéciaux.