Create Digital Motion » GSVideo GStreamer Video Library for Processing: Cure for Live Video Ills?:
"Andrés Colubri’s library GSVideo seems to be the best answer for that moment. It’s designed to act just like the internal video library in Processing, so the syntax and operation is absurdly easy. But it relies on libraries that actually work. And best of all, you can couple it with his GLGraphics library to keep processing on the GPU for higher performance. (There are even HD video playback examples in the latter that connect to the GSVideo library.)"