The Blackmagic Design ATEM Streaming Bridge is a dedicated hardware device designed to provide secure and reliable connectivity for ATEM Mini series switchers to corporate and institutional networks for live streaming. It addresses a common challenge in professional environments where network security policies restrict direct internet access for production equipment. The Streaming Bridge creates a secure, isolated link between the ATEM Mini switcher (connected via HDMI) and the facility's network, allowing the switcher's encoded video stream to be passed through to streaming platforms without the switcher itself requiring a network connection. This ensures the production network remains protected while enabling high-quality live streaming from within secure facilities like corporate offices, universities, government buildings, and hospitals.

The device operates by taking the HDMI output from an ATEM Mini switcher, which contains the finished program feed with graphics and mixed audio, and encoding it into an H.264 stream internally. This stream is then transmitted over the network via Ethernet to a streaming service. A key feature is its dual Ethernet ports: one for connecting to the secure corporate network and another for a dedicated, isolated production network if needed. The Streaming Bridge can be configured via a web browser interface, where users can input streaming destination details (RTMP/RTMPS URLs and keys) and manage network settings without requiring software on the ATEM Mini itself. This simplifies setup and places the network complexity on a separate, managed device.

Constructed in a compact, fanless metal housing, the ATEM Streaming Bridge is designed for silent, reliable operation in control rooms or under desks. It supports streaming resolutions up to 1080p60 and can be powered via Power over Ethernet (PoE) or an optional external power supply, adding to installation flexibility. By offloading the network connectivity and streaming authentication to a dedicated appliance, it allows the ATEM Mini to focus solely on production, enhancing overall system reliability and security. For any organization with strict IT policies that wants to leverage the powerful production features of an ATEM Mini for professional live streaming, the ATEM Streaming Bridge provides the essential, secure bridge to the internet.