Mooncell MVB20E 2-in-1 LED video processor
The Mooncell MVB20E combines video processing and LED display sending control. It provides 20 Ethernet outputs and a maximum total loading capacity of 13 million pixels, confirmed in the manufacturer MVB20E Specification V4.0 for hardware V1.0.0.
Composition and operation
Picture-in-picture and independent window transparency support multi-source layouts. The V4.0 specification lists one 4K window plus one 2K window, or five 2K windows. A 4K channel consumes two window resources, so five simultaneous 4K windows should not be assumed.
Ten scene templates, a built-in clock, audio input/output, external brightness-sensor support, active 3D, key locking, image freeze, blackout and SD card backup/restore are listed. The original description also lists electronic-shutter and continuous-frame 3D modes; confirm the required transmitter and hardware configuration.
MVB20E parameters and version notes
| Parameter | Specification |
|---|---|
| Ethernet display outputs | 20 |
| Maximum total load | 13 million pixels |
| Maximum width / maximum height | 15360 pixels / 15360 pixels; separate limits within the total load |
| Tall-canvas loading condition | Above 8192 pixels in height, capacity decreases with height; the specification states a minimum of 11.98 million pixels |
| Inputs in the original listing | 1 × HDMI 2.0; 1 × DP 1.2; 2 × DVI; 2 × HDMI 1.3 |
| Input revision note | Manufacturer V4.0 lists 2 × HDMI 1.4 instead of the original HDMI 1.3 description; confirm the supplied hardware |
| V4.0 window configurations | 1 × 4K + 1 × 2K, or 5 × 2K |
| Scene templates | 10 |
| Resolution management | Custom EDID for DVI, HDMI and DP |
| Configuration backup | SD card backup and restore |
Capacity and window limits above follow the manufacturer V4.0 specification dated June 30, 2025. The original downloadable manual is retained below; confirm its version against the actual unit before installation.
Product images


Specification downloads
Mooncell MVB20E 2-in-1 Led Video Processor Series Specification
Frequently asked questions
1. Is MVB20E rated for 13 million or 1300 million pixels?
The manufacturer V4.0 specification states 13 million pixels. The earlier “1300 million” wording in the listing is inconsistent with that specification.
2. Can all five windows contain 4K sources?
No such configuration is listed. V4.0 specifies one 4K plus one 2K window, or five 2K windows, and notes that a 4K channel occupies two window resources.
3. Why do HDMI versions differ between documents?
The original listing describes two HDMI 1.3 inputs, while manufacturer V4.0 describes two HDMI 1.4 inputs. Match the document to the supplied hardware revision.
4. Does a 15360-pixel maximum height mean full capacity at every height?
No. The specification notes reduced capacity above 8192 pixels in height, with a stated minimum of 11.98 million pixels. Total load and width/height limits must all be checked.


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