HD-VP1220 Dual-Window LED Video Processor
The Huidu HD-VP1220 integrates video processing and LED sending for screens up to 7.8 million pixels. Its 12 Gigabit outputs connect to receiving cards, while five digital and analog video input channels provide source options for a dual-picture PIP or POP layout.
| Parameter | Specification |
|---|---|
| LED outputs | 12 × Gigabit Ethernet |
| Total loading capacity | 7.8 million pixels |
| Dimension limits | Maximum width 16000 pixels; maximum height 3840 pixels |
| Display layout | Dual pictures; PIP and POP |
| DVI input | DVI-I; DVI 1.0; VESA PC up to 1920 × 1080, HD up to 1080p |
| HDMI input | HDMI-A; HDMI 2.0, backward compatible; up to 3840 × 2160 at 60 Hz |
| DP input | DP 1.2, backward compatible; up to 3840 × 2160 at 60 Hz |
| VGA input | DB15; up to 1920 × 1080p at 60 Hz |
| VGA signal | R, G, B, Hsync, Vsync: 0–1 Vpp ±3 dB (0.7 V video + 0.3 V sync); 75 ohm; black level 300 mV; sync-tip 0 V |
| EXT input | DVI or SDI; DVI standard |
| Audio | 1 × 3.5 mm input; 1 × 3.5 mm output |
| PC configuration | USB Type-B with HDSet; sending-card and receiving-card parameters and upgrades |
| Wi-Fi mobile app | Listed as under development |
| Power input | 100–240 V AC, 50/60 Hz |
| Power consumption | ≤75 W |
| Weight | ≤3.6 kg |
| Dimensions (L × W × H) | 482 × 302.8 × 65.5 mm |
| Chassis | 1.5U standard industrial chassis |
Input Selection and Screen Setup
Use HDMI or DP for sources up to 3840 × 2160 at 60 Hz. DVI and VGA have the lower limits listed above. The EXT connection is supplied as DVI; SDI is an alternative configuration.
Navigation Settings assist setup, and cabinet connection parameters can be entered through the panel without a computer. USB and HDSet provide PC-based parameter adjustment and upgrades. Scene settings can be saved and recalled when changing sources or layouts.
The maximum width and height are separate limits subject to the total 7.8-million-pixel load. The listed Wi-Fi mobile app is under development, so confirm availability for the actual unit before relying on app control.
Specification Download
Download the HD-VP1220 V1.0 specification (PDF)
Frequently Asked Questions
Does the HD-VP1220 support 4K60 input?
Yes. The listed HDMI 2.0 and DP 1.2 inputs support up to 3840 × 2160 at 60 Hz. DVI and VGA have different input limits.
How many pixels can the VP1220 control?
It supports a total of 7.8 million pixels through 12 Gigabit outputs. Maximum width is 16000 pixels and maximum height is 3840 pixels, subject to the total load.
Can it show two sources at once?
Yes. The processor supports dual-picture PIP and POP layouts, source switching, and saved scene settings.
Which software is used for screen setup?
Connect a PC through USB Type-B and use HDSet for sending-card and receiving-card parameter adjustment and upgrades. Cabinet connections can also be set on the panel.
Is SDI the standard EXT input?
No. The listed standard EXT input is DVI, with SDI as an alternative. Check the fitted interface when selecting the unit.




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