If your server is Linux and you have an NVIDIA card, I would also recommend applying the NVFBC consumer card restriction removal patch[1] to your driver libraries to allow you to capture directly from the GPU rather than X11/Wayland. Sunshine will automatically detect this and use it and it reduces the latency even further.
If your server is Linux and you have an NVIDIA card, I would also recommend applying the NVFBC consumer card restriction removal patch[1] to your driver libraries to allow you to capture directly from the GPU rather than X11/Wayland. Sunshine will automatically detect this and use it and it reduces the latency even further.
[1] https://github.com/keylase/nvidia-patch