The SSW-HD-4 from Hall Research is a 4-input HDMI seamless video switch with multi-view capabilities where all inputs can be simultaneously shown in real-time in a variety of window configurations. When only one input is show, switching between different inputs is completely seamless with zero perceived transition delay. The switcher supports PC and HDTV resolutions including 1080p Full HD on its input and a scaled Full HD video output. It coms with several preconfigured multi-view layout modes. These can be accessed via front panel buttons. Control is via front panel, IR, RS-232 or (free) PC GUI. Advanced features include: front panel lock modes, de-embedded S/PDIF audio output and free Windows PC software for configuration and control.