With products like Viz Engine, Viz Virtual Studio, Viz Media Engine, Viz Dart and more, Vizrt can cover all your broadcast needs. If you see things like bottom tickers on TV channels, it most likely is Vizrt technology that is driving that.
Oscar Tenwall of Vizrt was at NAB 2013 to show off their MAM (Media Asset Management) system. This is an enterprise MAM that is scalable and accessible from many desktop or mobile device. Their API allows you to make your own media applications that you need.