HD-MS4000 LED Display Media Server
The Huidu HD-MS4000 works with HD Show C-series broadcast control software to arrange media, manage scenes and coordinate external equipment. It supports point-to-point display and creative screen compositions for performing arts, exhibitions and multimedia installations.
| Parameter | Specification |
|---|---|
| Control software | HD Show C series |
| Output connection | DP 1.4; 4K at 60 Hz supported |
| Maximum whole-machine output | 8192 × 4320 |
| Maximum single-video resolution | 16384 × 16384 |
| Video processing | 10-bit decoding and playback; hardware and universal decoding |
| Program switch / screen-jump response | Less than 50 milliseconds |
| Playback materials | Video, audio, images, PPT and text |
| Capture and interactive sources | Screen capture, network images, Spout and NDI |
| Time coordination | Timeline, strict timecode synchronization and acquisition synchronization |
| Output control protocols | TCP, UDP, DMX512, MTC, LTC and network relay |
| Input control | DMX512, LTC, MIDI timecode and sensors |
Build and Manage Creative Screen Scenes
Layer addition has no fixed number limit in the listed software functions. Image segmentation, reorganization, geometric deformation and rotation support screen layouts with different shapes and angles. Program-window editing provides access to video and other materials.
Adjust position, scale, crop, opacity, rotation, brightness, contrast, hue, saturation, feathering, volume and vertex coordinates. Available effects include borders, splash screens, Gaussian blur, color wheels and marquees. Scene controls cover editing, previewing, switching, saving and copying, as well as screen freeze and base-map display.
Coordinate Media and Peripheral Equipment
Timeline and timecode features coordinate video with lighting and audio consoles. Presets can automate power on/off, playback and peripheral-control instructions. Central-control protocols link the software with external equipment, while an external MIDI console offers quick control.
MS4000 can receive NDI capture screens from other devices on the LAN and send NDI data. Spout and network-image support provide additional sources for interactive screens. The mobile control app provides exhibition-equipment management, screen feedback and scene switching.
A lighting console’s DMX program can be recorded as a .DMX project file, then added to input control for screen-playback and lighting coordination.
Monitor Playback and Maintain Control
Monitor screen status, video frame rate and audio/video delay, alongside CPU, memory, GPU and video-memory use. The server records working logs and reports abnormal equipment or playback materials.
Material encryption, dongle authorization, screen-lock passwords and user management support controlled access to projects. EDID signal locking is available. Multi-machine master/slave backup synchronizes the backup server output with the master.
Product Image

Specification Download
Download the HD-MS4000 specification (PDF)
Frequently Asked Questions
Can HD-MS4000 handle LED screens with unusual shapes?
Yes. Its listed functions include image segmentation, reorganization, geometric deformation and rotation for spliced screens with different shapes and angles.
What is the difference between output and source-video resolution?
The listed maximum whole-machine output is 8192 × 4320. A single source video can be up to 16384 × 16384; that source limit is separate from the output specification. DP 1.4 supports 4K at 60 Hz.
Can MS4000 automate playback and equipment control?
Yes. Preset programs can execute instructions for power on/off, playback and peripheral control. Timeline and timecode synchronization coordinate show events.
Can it record lighting-console programs?
Yes. It can record a DMX lighting program as a .DMX project file and add that file to input control for screen and lighting playback.
What monitoring and backup features are provided?
The listed features include screen-status and playback monitoring, CPU/memory/GPU monitoring, working logs and abnormal-state alerts. Master/slave backup supports synchronized output from the backup server.




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