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We need a video wall processor for a large parliament hall with multiple displays.
Reference from similar projects:


Does the 16×16 processor support seamless switching between multiple input sources without flicker?
For a large parliament hall, VISSONIC's modular seamless switching video wall processors scale from 8x8 to 144x144, making them ideal for government chamber installations.
The VIS-MW modular video wall processor series offers:
Scalable architecture — start with a base chassis and add input/output cards as needed. Available in 8x8, 16x16, 36x36, 72x72, and 144x144 configurations
4K60 4:4:4 models (VIS-MW16-4K60, VIS-MW32-4K60, VIS-MW68-4K60) — for high-resolution content on large video walls
Seamless switching — zero-frame-drop transitions between sources, critical for live parliamentary sessions
Multiple video wall layouts — any input can be displayed on any portion of the wall, with picture-in-picture capability
Typical parliament hall setup:
Main video wall behind the speaker's podium — 4x4 or larger display array driven by the processor
Source inputs: cameras (VIS-CDC-4K), delegate laptop, document camera, live broadcast feed
Confidence monitors on the delegates' desks — driven by additional outputs or a smaller secondary matrix
Control via the VIS-TP13 Wireless Touch Panel or VIS-CKB Camera Control Keyboard
For parliament applications, redundancy is critical — consider the dual-power-supply option and keep spare I/O cards on hand.