HD-VP1220 dual-window LED video processor
The Huidu HD-VP1220 combines video processing and LED sending through 12 Gigabit outputs for a total capacity of 7.8 million pixels. Its two live windows support PIP and POP layouts, with HDMI 2.0 and DP 1.2 inputs accepting up to 4K at 60 Hz.
Live sources, setup and scene memory
Choose HDMI, DP, DVI, VGA or the installed EXT input for synchronous playback. Select audio from HDMI, DP or the analog input and route it to the 3.5 mm output. Input resolution adjustment supports preset and customized timings in DVI, HDMI and DP modes.
Navigation and connection settings on the front panel support cabinet setup without a computer. USB-B with HDSet provides another configuration route. Automatic parameter storage retains adjustments after power-off, and up to eight user templates are available for recall. Key lock, brightness, freeze and black-screen controls support daily operation.
HD-VP1220 specifications
| LED outputs / capacity | 12 Gigabit outputs; 7.8 million pixels total |
|---|---|
| Maximum dimensions | 16,000 pixels wide or 3,840 pixels high, within total loading capacity |
| Windows / templates | Two live windows with PIP/POP; up to 8 user templates |
| HDMI | 1 × HDMI 2.0; up to 3840 × 2160 at 60 Hz |
| DP | 1 × DP 1.2; up to 3840 × 2160 at 60 Hz |
| DVI | 1 × DVI-I; DVI 1.0; PC up to 1920 × 1080, HD up to 1080p |
| VGA | 1 × DB15 input; up to 1920 × 1080p at 60 Hz |
| EXT | Default DVI; SDI option in the function table. Rear-panel text also mentions HDMI; confirm the supplied interface. |
| Audio | HDMI/DP audio or one analog input selectable for output; 1 × 3.5 mm input and 1 × output |
| Computer control | USB Type-B with HDSet for sending/receiving-card setup and upgrades |
| Wi-Fi app | Listed as developing in V1.0; confirm current support |
| Power supply | System table: 100–240 V, 50/60 Hz; technical table: 110–240 VAC. Verify the actual unit label. |
| Power / weight | ≤75 W; ≤3.6 kg |
| Chassis / dimensions | 1.5U; 482 × 302.8 × 65.5 mm (length × width × height, as specified) |
| Operating conditions | −10 to 45°C; 0–90% RH in the technical table |
Values follow the HD-VP1220 V1.0 specification. Its minimum AC voltage and EXT option descriptions vary between sections; confirm the actual unit’s label and installed input. Wi-Fi app functions remain labelled as developing in this document.

Frequently asked questions
Can the HD-VP1220 accept 4K at 60 Hz?
Yes. The V1.0 interface table lists HDMI 2.0 and DP 1.2 inputs up to 3840 × 2160 at 60 Hz. DVI and VGA have lower limits, so match the source timing to its input.
Does it support picture-in-picture?
Yes. The HD-VP1220 supports two live windows with PIP and POP layouts. It has WIN1 and WIN2 controls and a shortcut to the dual-picture layout menu.
Can I configure the LED cabinets from the front panel?
The specification describes local cabinet connection settings and navigation setup through the panel controls. USB-B and HDSet provide computer-based configuration of sending and receiving cards.
Can I use the mobile app over Wi-Fi?
The linked V1.0 document marks Wi-Fi app functions as developing. Confirm current firmware and app support for the supplied unit before relying on that feature.
What settings are retained for repeat use?
The processor automatically stores adjusted parameters and retains them after power-off. It also supports up to eight user templates for recalling saved configurations. Check the intended screen and source layout before saving a template.


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