This is a 4K60 video wall control platform: a single fiber can carry 4 4K60 streams for splicing display, supporting 16x 1080P single-stream decoding and over 400x 4K60 outputs, plus 8K ultra-HD projection capability. The terminal offers multi-modes (independent, 4-sync, etc.), with dual-control full-backup redundancy; it also enables flexible banner overlay (non-layer-consuming, preset-recallable), meeting the high-definition, stable collaboration needs of scenarios like command centers.