NDI is an acronym for Network Device Interface, a widely-used protocol that enables the transmission of video, audio, and metadata over an IP (Internet Protocol) network. It is a high-performance standard developed by NewTek, a company specializing in live video production technology. NDI serves as a powerful tool for capturing and transmitting live video and audio signals between different devices and software applications.
The NDI protocol allows for seamless integration and interoperability among a wide range of devices, including cameras, computers, switchers, media servers, and other production equipment. It enables the efficient and low-latency transfer of high-quality video and audio signals across local area networks (LANs), wide area networks (WANs), or the internet.
One of the key advantages of NDI is its ability to transmit multiple video and audio streams simultaneously, as well as accompanying metadata, using only a single network cable. This eliminates the need for dedicated video cables and simplifies the setup and infrastructure required for live production workflows.
Furthermore, NDI supports real-time editing, processing, and switching of multiple video sources, making it an ideal solution for live events, sports broadcasts, virtual studios, video conferencing, and various other applications that demand high-quality and low-latency video transmission.
Overall, NDI has revolutionized the way video and audio signals are captured, shared, and manipulated within the professional production industry, offering a cost-effective and flexible IP-based approach to live video production.
