Blackmagic Design ATEM4BS4K ATEM 4 M/E Broadcast Studio 4K

The Blackmagic Design ATEM 4 M/E Broadcast Studio 4K is a formidable, all-in-one live production switcher engineered for the most demanding multi-camera broadcast environments. It integrates a massive 40-input, 4 M/E (mix/effect) video switcher, a professional 16-channel audio mixer, a frame synchronizer, and a multi-viewer processor into a single 4K-capable rack-mount unit. This centralized powerhouse is designed to replace a traditional rack full of disparate equipment, streamlining workflow and enhancing reliability for large-scale live events such as major sports broadcasts, concert productions, and high-end corporate streams. Its core architecture supports four independent M/E banks, each with four keyers, allowing for complex, layered graphics, picture-in-picture effects, and dynamic transitions to be built and executed simultaneously, providing technical directors with unparalleled creative flexibility in real-time.

Beyond its extensive switching capabilities, the unit excels in signal management and integration. It features 12G-SDI inputs that automatically detect and frame synchronize any video format from standard definition up to 4K Ultra HD at 60 frames per second, ensuring all sources are perfectly timed regardless of their origin. The integrated audio mixer offers comprehensive control over embedded SDI audio, analog XLR inputs, and USB audio from computers, with features like ducking, delay, and parametric EQ on each channel. The built-in multi-viewer can output up to four separate HD multi-view feeds, each customizable with up to 16 windows, allowing different operators (e.g., technical director, producer, graphics operator) to have their own tailored view of all sources, outputs, and scopes. This level of integrated monitoring and audio-video control drastically reduces system complexity and potential points of failure.

The ATEM 4 M/E Broadcast Studio 4K is designed for complete system control, offering deep integration with other Blackmagic Design products. It can be operated via the ATEM Software Control panel for setup and configuration and is designed for tactile, hardware control when paired with the ATEM Advanced Panel or Stream Deck with dedicated plugin. It includes a hardware streaming engine for dual independent stream encodes and a built-in recording engine for capturing the program and clean feed outputs directly to USB media. With features like 16-channel Dante audio networking, internal media players for clips and stills, a title generator, and support for macro automation, this switcher represents a complete, software-defined live production studio in a single 1RU chassis, capable of powering the most sophisticated broadcast productions.