Appear has launched a hardware-accelerated SRT implementation that offloads the data plane to FPGAs to increase density and throughput for live video transport. The solution is designed to reduce server infrastructure requirements for large-scale contribution and distribution workflows by supporting up to 1,536 simultaneous SRT connections in a 2RU chassis.
This shift from software-based LibSRT to FPGA acceleration addresses the physical constraints of large-scale live broadcasting. By consolidating hundreds of UHD services into a single 2RU chassis, operators can reduce rack space, power consumption, and cooling requirements compared to traditional server-based estates. This move signals a maturing SRT market where the focus is shifting from basic connectivity to the total cost of ownership for mission-critical distribution. As broadcasters like Corus Entertainment replace leased circuits with internet-based transport, the ability to maintain deterministic performance at scale becomes a competitive necessity. Watch for whether competitors move to similar hardware-centric models or if software-defined networking optimizations can maintain pace with FPGA-level density.
The industry is increasingly moving toward integrated control room workflows to manage the complexity of high-density IP distribution.
Appear has launched hardware-accelerated SRT, offloading the data plane to FPGAs to achieve 72 Gb/s throughput. This innovation allows a 2RU chassis to support 1,536 simultaneous SRT connections. By consolidating UHD services, broadcasters can significantly reduce rack space, power consumption, and cooling requirements compared to traditional software-based server estates.
The X20 chassis supports up to 1,536 simultaneous SRT connections within a 2RU form factor.
Hardware acceleration offloads the data plane to FPGAs, separating it from the CPU control plane. This increases density and reduces the server footprint, power consumption, and cooling requirements for high-density UHD workflows.
Chilevisión used the technology to transport HEVC contribution feeds into AWS for 4K FIFA World Cup coverage, and World Archery reported an 18-month payback period after adopting SRT for venue-to-production center transport.
The new hardware-accelerated SRT implementation supports 72 Gb/s of aggregate throughput.
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