www.vmix.com.au/

About

vMix is a new Software Video Mixer and Switcher that utilises the latest advances in computer hardware to provide live hd video mixing, a task previously only possible on expensive dedicated hardware mixers. vMix runs on the Windows XP, Windows Vista and Windows 7 platforms.

Features include LIVE mixing and switching of SD and HD (up to 1080p) video sources including cameras, video files, DVDs, images and much much more.