HD-VP6 Video Processing and LED Sending
The Huidu HD-VP6 is an all-in-one LED controller that combines a video processor with six Gigabit Ethernet outputs. It supports synchronous playback for hotel displays, shopping malls, conference rooms, exhibitions and studios, with point-to-point input/output for pixel-mapped content.
The controller accepts signals up to 4096 × 2160 at 60 Hz and controls an LED display of up to 3.9 million pixels. Input resolution and LED loading capacity are separate specifications; the maximum screen width and height below must also stay within the total pixel limit.
Technical Specifications
| Parameter | Specification |
|---|---|
| LED loading capacity | Up to 3.9 million pixels |
| LED output ports | 6 × Gigabit Ethernet |
| Maximum screen dimensions | Width up to 16,000 pixels or height up to 8,000 pixels, subject to total loading capacity |
| Maximum synchronous input | 4096 × 2160 at 60 Hz |
| Video inputs | 1 × DP 1.2, 1 × HDMI 2.0, 1 × HDMI 1.4; optional 1 × 3G-SDI IN & LOOP |
| USB playback | 1 × USB 3.0 port; mixed playback of images and video |
| Window layout | Two-screen layout; maximum 2 × 4K-size windows |
| Monitoring output | 1 × HDMI output |
| Audio | TRS 3.5 mm dual-channel input and output; HDMI/DP audio input |
| Sensor connection | 1 input for an external light sensor |
| Scene presets | 256 scenes with recall |
| Control interfaces | RS232/RS485, LAN communication, Wi-Fi Station/AP and mobile app control |
| Optional accessories | SDI, 4G module and antenna, infrared remote control |
Screen Layout and Operation
- Crop, scale and switch video signals; use overlapping Ethernet-port regions and non-rectangular loading for the screen layout.
- Configure network-port backup and import or export EDID settings.
- Adjust brightness, color temperature, contrast, saturation, hue and sharpness. Button locking helps retain the selected settings.
- Display OSD content such as horizontal or vertical scrolling text, weather information and clocks, with configurable text-scrolling parameters.
Before selecting the VP6, check the screen pixel count, receiving-card layout and source interfaces. Confirm any optional SDI, 4G or infrared-control accessories required by the installation.
Product Image and Specification

Download Specification:
Huidu HD-VP6 All-in-one LED Controller Specification
Frequently Asked Questions
How many pixels can the Huidu HD-VP6 control?
It supports up to 3.9 million pixels through six Gigabit Ethernet outputs. The maximum width is 16,000 pixels or maximum height is 8,000 pixels, within the total loading limit.
Does the HD-VP6 support 4K input?
Yes. The stated maximum synchronous input is 4096 × 2160 at 60 Hz. This is an input specification and does not increase the 3.9 million-pixel LED loading capacity.
Can the VP6 play videos from a USB drive?
Yes. Its USB 3.0 port supports mixed playback of images and videos.
Is SDI included as standard?
The 3G-SDI input and loop connection is optional. Confirm the required configuration before ordering.
Can I preview the video and save display layouts?
The controller has an HDMI monitoring output, supports two-window layouts and provides 256 scene presets with recall.




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