The app can communicate with all of your production source gear with a standard Ethernet connection cable. One of the greatest advantages of Blackmagic ATEM Switchers is its focus on multiple large control panels, which is a big change from many similar competing apps that force users to their entire production with a single large control panel that is overflowing with tightly populated tools, buttons, and switches. The switcher app like this one are well known in the professional broadcasting community for enabling power users to easily manipulate and broadcast high-quality projects, with an all-in-one tool suite for processing a wide variety of audio and video feeds which include HD, 4K, and even Ultra HD file formats and codecs. This user-friendly app puts the power of the broadcast feed switching and live video/audio manipulation straight on the screen of your desktop or laptop PC, helping professional users to take full advantage of video production hardware and infrastructure. Blackmagic ATEM Switchers is a video production accessory built from the ground up by developers from Blackmagic Design to enhance the capability of their broadcast production software suite ATEM Television Studio HD.