Multimedia Control Server

The MA-BK4000-1Pro is a high-performance multimedia broadcast control server designed for ultra-high-resolution point-to-point broadcast. With powerful video decoding, layer overlay, output stitching, and creative display capabilities, it is perfect for large-screen video walls, digital signage, public broadcasting, and other applications.

  • Ultra-Large Load Capacity – Supports up to 17.69 million pixels with 4× DP1.4 outputs at 4K×2K@120Hz.
  • Flexible Display Layers – Up to 8 windows with audio output support.
  • High-Performance Decoding – 1× 8K@60fps, 3× 4K@60fps, plus multiple 2K streams.
  • Versatile Output – Dual 4K or quad 2K independent outputs; customizable resolutions up to 8192px width.
  • Advanced Splicing – Dual 4K or quad 2K splicing, EDID lock to prevent disorder, seamless fusion up to 8192px.
  • Multi-Monitor Support – 2× HDMI 2.0 and 1× DP1.4 for external control monitors without using GPU channels.
  • High-Speed Memory – Dual-channel DDR5-9400, up to 96GB.
  • Storage Expansion – PCIe 4.0 SSDs, up to 3× M.2 NVMe drives.
  • System Diagnostics – Debug LED and debug pin for fault detection.
  • Enhanced Security – TPM pin for hardware encryption modules.
  • High-Speed Connectivity – Dual 10G Type-C ports (one front-access for quick media import).
  • Optimized Performance – PCIe Resizable BAR support for faster CPU–GPU data transfer.
  • Quick Recovery – External CMOS button for one-click BIOS restore.
  • Fast Networking – 2.5G Ethernet + dual-band Wi-Fi.
  • Professional Media Control System – Multi-machine cascading, visual playlist management, and unified scheduling.
  • Smart Media Management – Bulk file import, folder-based sorting, and quick search.
  • Flexible Playback Control – Fast-forward, rewind, pause, stop, loop, jump, fade in/out, and auto execution.
  • Unattended Mode – Auto-start playback on boot, background execution, and scheduled tasks.
  • Custom Shortcuts – Hotkey support for lock screen, black screen, quick jump, and playback control.
  • Multi-Window Sync – Column-based program switching, synchronized playback across windows, and main window assignment.
  • Broad Format Support – Decodes 8K and below in H.264/AVC, HEVC/H.265, AV1, HAP.
  • Office & Media Compatibility – Supports PPT, Word, Excel, images, and dynamic web content.
  • Image Sequences – Plays bmp, tiff, tga, jpg, png lossless frame sequences.
  • Signal Integration – External input via network streams, NDI, or optional DP/SDI/DVI/HDMI/CVBS capture cards.
  • Virtual Screen Mapping – Recombine outputs into custom virtual screens for ultra-wide/large displays.
  • Creative Editing – Layer blending, chroma/luma key, masking, cropping, mirroring, rotation, mosaic, blur, transparency, and more.
  • USB Playback – Auto-play from authorized USB drives with hardware ID binding.
  • Simple Playlist Mode – Folder-based sequential or scheduled playback.
  • Open Control Protocols – TCP/UDP command support for third-party control systems.
  • Tablet Control – Direct control without central controller; PPT clicker works as remote.
  • Web-Based Operation – Manage playlists and playback via browser without affecting live output.
Hardware Parameters
CPU: Intel 13th Generation i7 processor / 20 cores, 28 threads / 5.3GHz Turbo Boost
Memory: 2 x 16GB DDR5-5600
System Drive: NVMe M.2 250GB SSD
Data Drive: NVMe M.2 1000GB SSD
Rendering Graphics Card: NVIDIA RTX A2000 professional graphics card
Control Graphics Card: Intel® UHD Graphics 13th
Power Supply: 750W
Chassis: 4U custom server chassis
Radiator: Air cooling
Software:
Operating System: Windows 11 Professional Edition Broadcast Control System:  Broadcast Control (Standard Edition)
Power Supply:
Input Power: 100-240V~ 6A 50/60Hz
Maximum Power: 750W

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