ReMox

Overview

The ReMox slow-motion replay system uses an embedded pure-hardware and AMFS storage architecture, delivering broadcast-grade stability on independent intellectual property. The RenderFlow distributed video rendering framework drives multi-channel highlight replay with low-latency operator response. It ships as three modules — signal processing, video storage, and a dedicated control panel — interconnected over a 10G low-latency network, and deploys as standard rack equipment or as a portable 18U flight case.

Challenge

Replay is judged in the seconds after a goal. The system has to hold every camera synchronously, find the frame exactly, let two operators work at once, and never once drop out across a whole event.

Solution

Key Features

• Acquisition and marking — Up to 8 channels of 4K/HD synchronous acquisition with frame-accurate In/Out marking for quick key-frame positioning, and high-speed camera input for ultra-smooth super slow motion.
• Storage — Patented high-speed AMFS frame-level storage at 20–80 TB with disk overwrite, supporting clip management, retrieval and instant editing; independently developed FPGA IP cores handle XAVC and other formats.
• Output and monitoring — 2 × 4K/HD PGM and 2 × 4K/HD multiview SDI outputs, with 16 built-in multiview layouts carrying status and information monitoring.
• Packaging and export — Over 5,000 clip markers, 100+ playlists, one-click highlight export, and direct synthesis with local export after recording onto hot-swappable storage.
• Deployment — Three hardware modules on a 10G interconnect, in pure hardware architecture for 7×24 stable operation — with cascading to expand signal channels.

Dual-Operator Control

• Dual-station working — One main unit connects 2 operation panels, so replay and highlight editing run in parallel and answer the director immediately.
• Precise playback — Variable playback and dynamic replay control with smooth T-bar slow-motion adjustment and a frame-level jog dial.
• Dual-bitrate recording — High bitrate for broadcast-grade slow motion, low bitrate for fast highlight editing — recorded synchronously.

Sports & Variety Scenarios

• Large-scale sports live broadcast — Events packed with fast action get 8-channel synchronous 4K/HD recording, frame-precise cue playback, and dual-workstation collaborative highlight editing.
• Variety shows and large events — Dual-bitrate simultaneous recording, 16 multi-view layouts, and fast clip splicing capture performer detail and deliver instant highlights for broadcast and social media.

On-Site Portable Production

The 18U wheeled flight case with pull-out panels sets up plug-and-play at space-limited outdoor venues, takes high-frame-rate cameras and multi-format signals, and provides independent recording, slow-motion editing, and PGM output.

Result

Eight 4K cameras held frame-accurate, two operators working the same event in parallel, and a highlight package out in time for the live insertion — on hardware that runs the whole tournament without a restart.