System-On-Chip (SOC) Technologies has recently released a super-low-latency Ethernet+UDP/IP Network Stack IP Core for all Xilinx FPGAs. The core is especially advantageous for real-time video communications such as FPV control. By combining SOC’s zero latency H.264 video encoder/decoder (less than 0.25ms), and this super-low latency network stack, SOC has achieved less than 15ms glass-to-glass transmission latency.