NxVi THEIA E1

4K/HD Crop Region Outputs & 8K/4K/HD Full-View

The 8K ROI (Region of Interest) Extractor can generate four independent 4K or HD video outputs from a single 8K image. The system crops three ROI windows from the 8K input source, plus one downscaled 8K overview, delivering four SDI outputs with input-to-output latency under one frame. Each output functions as an independent high-resolution camera, supporting pan, tilt, and zoom operations to provide high-quality video feeds. This greatly reduces the cost and complexity of deploying, transporting, and setting up multiple physical cameras in live broadcasts and sports events.

The integrated WebGUI enables remote monitoring and management, allowing seamless integration into centralized multi-device management platforms. The system also supports a RESTful API for direct, low-level device control. A wide-range redundant AC 110V~220V power supply ensures stable and reliable operation, while an optional SFP28 ×4 ST 2110 IP transmission module is available to meet IP-based workflow requirements.

Key Features

• 1ch 8K Quad-Link 12G-SDI input in 2SI mode

• 1ch 8K Quad-Link 12G-SDI passthrough or 1ch 4K/HD 12G-SDI passthrough with downscale

• 4K, HD or arbitrary-size selection for ROI with fixed or moving location

• 4ch ROI outputs (3ch ROI plus 1ch full-view) with selectable output resolution in 4K or HD through 12G-SDI / 3G-SDI in synchronization

• Downscale-to-HD output support when ROI size selection is larger than HD

• RESTful API defined for direct and low-level control of device

• Network-based web graphic user interface and joystick control support for remote monitoring and management

• VISCA protocol support for joystick-based control

• 5.5″ AMOLED display, USB-based keyboard and mouse, and HDMI output for local monitoring and management

• Genlock and LTC timecode synchronization support

• SFP28 ×4 ST 2110 IP transport support (later / optional)

• 2U rack-mount system with wide-range AC 110V~220V redundant power supply