GlobalM Showcases Distributed Video Gateway Architecture...

Geneva-based technology company, GlobalM SA, is presenting its GMX Distributed Video Gateway, a software-defined IP media transport platform designed to replace fixed, hardware-bound contribution and distribution systems.

New at NAB 2026 is GMDC (GlobalM Device Control), which extends orchestration beyond transport into encoder and decoder management through direct API integration. This brings codec configuration and network routing into a single operational framework.

In addition to GMDC, GlobalM is expanding its edge processing capabilities with new high-end signal processing services that can be activated on demand. Frame rate conversion and HDR to SDR conversion are now available as software-based functions at the edge, allowing operators to apply advanced signal processing without deploying dedicated hardware. These capabilities are delivered on a pay-as-you-go basis, enabling broadcasters to activate processing only when required for specific events or distribution workflows.

The platform also introduces expanded cloud connectivity and operational monitoring capabilities. New cloud network access points and the introduction of GM Tunnel provide transparent connectivity between cloud environments and on-premise infrastructure, enabling distributed workflows across multiple cloud providers. A new cloud-based multiviewer service further extends the platform, giving production teams and operators a virtual NOC environment for monitoring live feeds remotely. GlobalM has also optimised its cloud builds for ARM-based AWS Graviton infrastructure, improving performance per watt and supporting the growing emphasis on energy efficiency in broadcast infrastructure.

The broader industry shift from fixed transmission capacity toward event-driven, software-controlled infrastructure continues to reshape how live IP media networks are designed. Platforms such as GlobalM illustrate the move toward centrally governed, elastic architectures that operate seamlessly across internet, fibre, 5G, and LEO satellite networks.

As live production becomes increasingly decentralised and rights distribution more global, broadcasters and network operators are under pressure to scale transmission capacity quickly, often for limited event windows or for permanent services. Traditional gateway infrastructure, built around fixed circuits and appliance-based processing, can struggle to adapt economically to that shift.

GlobalM approaches this problem by separating orchestration from physical infrastructure. Instead of binding streams to specific hardware gateways, routing and processing policies are defined centrally and executed across available infrastructure nodes. Capacity can be expanded or contracted by adding or removing nodes across different cloud, on-premise, or hybrid environments. This makes GlobalM a truly scalable, point-to-multipoint architecture, free of constraints imposed by fixed gateway appliances or static transmission circuits.

The platform supports SRT, RIST, RTP, RTMP, HLS, and MPEG-DASH within a unified orchestration layer. Nodes register securely with a central control plane, forming what the company describes as a distributed transport fabric for live IP workflows.

A core element of the architecture is GlobalM's patented Pod model. Each pod can operate as an ingress, egress, or processing node, allowing gateway functionality to be distributed across multiple sites rather than tied to a single appliance. The result is a virtualised gateway network that can scale elastically while maintaining defined routing logic.

Continuous health monitoring is embedded within the transport layer. Latency, packet integrity and node responsiveness are evaluated in real time, with predefined resilience policies enabling automated path switching when thresholds are exceeded.

Unlike container-cluster-based approaches, GlobalM runs natively at the OS level. This reduces computational overhead and improves recovery times in live broadcast environments where predictability is critical.

GlobalM will be exhibiting at NAB 2026 in West Hall 3, Stand W3736.

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