The first thing you'll notice on a system like the Roland VR-50HD is that it's more than just a standard video switcher. It has an audio component on the left that takes up half the panel. There's a ...

This tutorial will demonstrate the Teradek Live:Air live video switcher, which runs, as you can see in Figure 1 (below), on the iPad. The Live:Air accepts multiple streams from different sources, and ...