VDMX!

Pd (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical processing. It is the third major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, jMax, etc.) originally developed by Miller Puckette and company at IRCAM. The core of Pd is written and maintained by Miller Puckette and includes the work of many developers, making the whole package very much a community effort.

TouchDesigner is a complete authoring tool for building interactive 3D art, visualizations, prototypes and UIs. Derivative makes and supports TouchDesigner and offers their services to do custom production using TouchDesigner.

Interactive visual programming environment for music, audio, and media

ArKaos GrandVJ is the finest video-mixing and live-performance software for VJs, DJs, musicians, events, and clubs.

vvvv is a graphical programming environment for easy prototyping and development. It is designed to facilitate the handling of large media environments with physical interfaces, real-time motion graphics, audio and video that can interact with many users simultaneously.

Modul8 VJ is a revolutionary MacOS X application designed for real time video mixing and compositing. It has been designed for VJ and live performers.

Resolume is an application for live video performances. Trigger video clips, Flash files, and pictures. Scratch, apply real-time effects, and become a superstar VJ!

Gifs as Footage: No more converting videos between codecs. Point gifSlap to your gifs folder and get started. Control Options: Use a MIDI controller, keyboard and mouse, or even a USB Gamepad. Made for Performing: Patterns are generated in real time on a separate window. Drag this window to the projector screen and start your set.