Blackmagic Design's ATEM Television Studio HD is a compact yet powerful and easy-to-operate solution. Four of each HDMI and SDI inputs are available on the rear of the chassis, and both sets of inputs support SD and HD resolution signals. The relatively small chassis can fit on a standard equipment rack with the separately available Teranex Mini Rack Shelf, so it can be brought on location for streaming video, or installed semi-permanently for recording or broadcasting from a studio. The front panel keeps essential controls at arm's reach, while more advanced controls and settings, such as upstream and downstream keyers, graphics, media, and precise mixing for the 10 channels of available audio can be accessed through the USB interface or with an ATEM control surface. Move to the rear to reveal the BNC and HDMI connections for input and output. Multiview can be transmitted over SDI or HDMI to align with your equipment setup, and an AUX output lets you send video to an external display, which is great for live events with a projection setup. Four of the SDI outputs have embedded talkback audio for studio setups. Blackmagic Design Studio Cameras can also be controlled from the switcher for consistent looks across the board.