Jiri Matela a computer science master degree student at Masaryk University at Brno, Czech Republic and visiting researcher at EVL will present the UltraGrid - a software for real-time transmission of high-definition video developed at the Laboratory of Advanced Networking Technologies (ANTLab). An extension of this research while at EVL will also be summarized, covering GPU accelerated video compression. An overview of ANTLab will be presented.