Getting multiple screens to play content in perfect sync is one of the hardest problems in digital signage. SPARC solved it in software.
SPARC uses a distributed clock architecture with network-compensated timing to ensure every screen receives the same playback command within microseconds. The result: content that plays in perfect lockstep across unlimited displays.
Dedicated hardware sync controllers are expensive, inflexible, and still introduce latency. SPARC's software sync achieves sub-frame accuracy while giving you the flexibility to change layouts, content, and configurations without touching a single cable.