NDI, the company behind the Network Device Interface protocol, has transformed professional video production by turning standard IP networks into high-performance production pipelines. Originating from New York-based Vizrt Group, NDI offers a software ecosystem that lets cameras, switchers, graphics systems, streaming encoders, and post-production tools discover, send, and receive ultra-low-latency, high-resolution video streams with sub-frame accuracy. Broadcasters use NDI to replace costly SDI cabling with existing Ethernet infrastructure, churches and schools deploy it to route sermon or lecture feeds to overflow rooms, esports tournaments rely on it to bring every player’s perspective into centralized switchers, and corporate AV teams adopt it to distribute CEO town-hall signals campus-wide without dedicated fiber. The lightweight NDI Runtime underlies every compatible application, embedding discovery, compression, and transport services into Windows endpoints, while the NDI Tools collection supplies camera-to-cloud bridging, virtual input drivers for Zoom or Teams, recorded-file playback, test-pattern generation, and multi-view monitoring utilities that fit on a laptop. Together they enable one-person streamers to look like multi-camera studios and let global broadcasters spin up remote commentary positions in minutes. NDI software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always fetch the latest releases, and can be installed in a single batch alongside other applications.