NDI adopts digital high-definition Ethernet transmission technology. Compared with coaxial or fiber transmission, the NDI protocol will have more advantages, more stability, and stronger anti-interference ability. At the same time, it can realize real-time two-way audio, two-way control signal transmission except transmitting SDI HDMI video
Currently, there are three ways to stream 4K content via the SDI interface. One method is to use 4 cable interfaces with each carrying 3G video data. The second method is to compress 12G data into a single 3G interface. The third method is to use single link uncompressed 12G-SDI.
Basic elements to build a free webcast live broadcast system. There are three elements required. First is front-end H.264 H.265 encoder and streaming software. Second is streaming media forwarding server. Third is live broadcast management platform