MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
YouTube Ads - Video advertising on YouTube works, and you only pay when people watch your video ads. Get started with online video advertising campaigns today.
projectM - projectM is an LGPL'ed reimplementation of Milkdrop under OpenGL.
Vidyard - Vidyard is a video marketing platform enabling customers to derive information on viewer-behavior for marketing automation systems and CRM.
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Pulpix - Pulpix is a video technology that displays interactive bonus content in real-time within your video.