How to use vMix to maintain smoothness and low bandwidth when decoding 16-channel FULL NDI (equivalent to 16-channel capture card working at the same time, stable synchronization and fluency, low bandwidth usage, and small CPU and GPU burden)
Many friends don’t know much about NDI, thinking that FULL NDI has a large bandwidth, and vmix can’t decode more than 8 channels in a Gigabit network switch environment. This is a misunderstanding. In theory, about 50 FULL NDI can be decoded under a Gigabit network. Using it, you don’t need to use full bandwidth when previewing, just switch the program to full bandwidth, which saves resources and is easy to operate. This video explains the input and decoding of 16 channels of FULL NDI, and the bandwidth of each channel of FULL NDI full bandwidth can reach 1080P60 About 150M. If you choose narrow bandwidth transmission in vMix, each channel can be reduced to about 10M, which is very smooth and does not occupy CPU and GPU resources. Friends can refer to this method. The choice of NDI hardware is also very important, which is related to synchronization And decoding fluency and stability, ScienceImage NDI series is the ideal choice, use them to replace the traditional capture card and other production methods, to help your IP production process, I hope your sparks will flash, unrestrained creation...