Communicate, Celebrate, Listen – Inside Walmart’s IP-based Broadcast Transformation

Walmart needed a production environment capable of supporting live events and global broadcasts across multiple interconnected spaces, while maintaining operational consistency and flexibility

The facility includes a large auditorium, conference center, broadcast studio, radio studio, auxiliary control rooms, and outdoor amphitheater. Every room needed to be interconnected and controllable from multiple locations. At the same time, the system had to meet strict IT security requirements and integrate complex audio workflows

Balancing broadcast performance, enterprise network standards, scalability, and cost efficiency required a fundamental rethink of the original baseband design.

Walmart transitioned from a traditional SDI architecture to a SMPTE ST 2110 IP-based infrastructure, significantly reducing cabling requirements while enabling decentralized signal processing across the campus.

Grass Valley K-Frame production switchers were standardized across control rooms to ensure consistent workflows and operator familiarity. The entire system is orchestrated through Grass Valley Orbit, providing centralized control over video, audio, timecode, and metadata routing.

IP gateways and distributed I/O allow signals to move efficiently between venues, while integration with Cisco Nexus switches ensures performance aligned with enterprise network standards.