Blackmagic Design's MultiView 4 HD is a low cost multi-viewer that lets you display four different SDI video sources on one display. It treats each source as an independent video monitor that can have overlays set for particular screens, like audio meters, labels and more.
The MultiView 4 HD is compatible with existing SD and HD equipment and formats up to 1080p60, with that also including Level A and B devices. The MultiView 4 HD outputs to HDMI and SDI, giving you flexibility in what you output to.
