New AV Demands in Smart Campuses
As educational informatization continues to converge with advanced audiovisual technologies, campus information publishing is no longer limited to traditional applications such as premium lecture capture and campus TV broadcasting. Modern campuses require real-time, stable, and high-definition distribution of AV signals to every classroom, lecture hall display, and outdoor LED screen. This shift places higher demands on AV infrastructure: schools increasingly require systems that combine 4K ultra-HD quality, cost efficiency, real-time multi-terminal streaming, and seamless interoperability with studio environments—an integrated capability set that defines the next generation of campus AV systems.
NDI Empowers Campus AV Publishing
As a new-generation high-performance AV-over-IP technology, NDI demonstrates distinct advantages in building a unified campus publishing and distribution system:
Delivers 4K UHD video with low latency, ensuring clarity and smoothness.
Provides excellent interoperability with existing campus networks, supporting cross-area and multi-scenario scheduling and distribution.
Professional encoders and decoders handle end-to-end capture, routing, and display, ensuring robust system stability and simplified operation.
Standard IP networking carries the full AV stack, streamlining architecture and lowering total cost.
Kiloview Solution
— Building a Highly Connected Smart AV Campus
The Kiloview NDI-based campus publishing & distribution system consists of NDI encoders, NDI matrix (or media gateway), NDI decoders, and a centralized management platform, creating a complete closed loop of capture, scheduling, display, and management:
NDI encoders convert HDMI signals (cameras, lecture capture systems, PC outputs, etc.) from campus studios, recording classrooms, and event venues into NDI streams for the campus LAN.
An NDI matrix or media gateway centrally switches, routes, and distributes multiple NDI streams, supporting flexible scheduling and multi-view monitoring.
NDI decoders deployed across classrooms, lecture halls, offices, and outdoor LED walls restore NDI streams to HDMI for real-time playback.
Integrates optional NDI multi-channel recording and multi-view monitoring for recording, supervision, and replay.
All devices are managed remotely through a unified platform, enabling monitoring, bulk configuration, and firmware upgrades, significantly reducing O&M cost.
Kiloview’s NDI-based campus publishing & distribution solution delivers:
Leverage IP transmission to reduce cabling and specialized hardware expenses, while centralized O&M minimizes labor and maintenance costs.
Plug-and-play devices with flexible signal scheduling for efficient operation.
4K UHD and ultra-low-latency transmission ensure smooth visuals, real-time interaction, and immersive experiences for online teaching and large-scale events.
Seamless interconnection of AV signals across multiple spaces, enabling cross-scenario collaboration and centralized device management.
Open, IP-based architecture enables seamless integration of new functions and endpoints, supporting continuous smart campus upgrades.
Need for Interconnected Multi-Campus Audio-Video Systems
With the expansion of multi-campus layouts in modern education, there is a growing demand for cross-regional sharing of high-quality resources. Building an interconnected audio-video system across campuses has become crucial. However, traditional baseband transmission solutions have clear limitations:
Therefore, integrated audio-video solutions that enable resource sharing and multi-scenario centralized management are increasingly vital for efficient teaching management and resource sharing across campuses.
Core Advantages of NDI IP-Based Upgrades
To address multi-campus audio-video interconnection needs, NDI’s lightweight IP-based architecture naturally fits these requirements. Its technical strengths directly tackle key challenges:
IP-based networks enable seamless signal transmission and exchange across campuses, directly addressing the core issue of cross-campus collaboration.
All signals converge at a central control center, enabling real-time scheduling, unified monitoring, and coordinated control of resources across campuses.
Leveraging existing IP networks reduces installation complexity and costs.
Kiloview NDI Multi-Campus Centralized
Live Broadcasting Solution
Kiloview’s solution integrates NDI encoders/decoders, PTZ cameras, distribution systems, recording systems, and production systems to build a complete NDI IP-based ecosystem.
SDI/HDMI signals are converted to NDI IP signals via NDI encoders and integrated into the network. NDI PTZ cameras can also be directly connected and controlled remotely.
A local network connects multiple campuses. All NDI signals are duplicated, switched, and distributed via an NDI distribution system, then transmitted for monitoring on NDI multi-screen displays or recorded by NDI recording systems for live broadcasting.
Branch campuses use large screens or SDI/HDMI receivers equipped with NDI decoders to convert NDI signals for interactive display with the main campus.
All NDI encoder/decoder nodes are integrated into a centralized management platform, supporting remote maintenance and reducing operational efforts.
Centralized equipment scheduling at the main campus, with branch campuses only needing lightweight terminal access.
The main campus central control center manages all signals across campuses.
Cross-campus activities are enabled using existing networks.
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