Home > 8K Mosaic Splicer for Custom LED Video Walls
8K Mosaic Splicer for Custom LED Video Walls
Create flexible video wall layouts with customized output resolutions up to 8K60. Built for LED displays, control rooms and professional AV projects. Custom Resolution up to 8K60 HDMI 2.1, DisplayPort and USB-C Inputs Splicing modes 1×2, 1×3, 1×4 and 2×2 Video Walls Frame-Synchronized Outputs OEM ODM Available
Designed for professional AV system integrators,
the GPRO VW14HH-F8K 8K Mosaic Splicer supports
custom resolutions, flexible splicing modes,
and frame-synchronized HDMI outputs
for complex LED display installations.
8K
Custom Video Wall Solutions
Without Standard Resolution Limits
Process high-resolution video sources
and divide one image into four
synchronized HDMI outputs.
Ideal for ultra-wide LED stages,
control rooms, and custom
multi-screen installations.
HDMI 2.1DisplayPortUSB-C4 HDMI Outputs
01
Custom Resolution
Support custom video formats
for ultra-wide and non-standard
LED display projects.
02
Flexible Splicing Modes
Configure 1×2, 1×3, 1×4,
2×2 and other supported
video wall layouts.
03
Frame Synchronization
Keep four HDMI outputs
synchronized for consistent
images across display sections.
04
Easy System Control
Manage video wall settings
through RS232, IP control,
and a graphical interface.
PROFESSIONAL AV APPLICATIONS
8K Video Wall Solutions for
Professional AV Applications
From custom LED video walls to control rooms
and live events, the GPRO 8K Mosaic Splicer
supports flexible video wall layouts,
custom resolutions, and frame-synchronized
HDMI outputs.
Custom LED Video Walls
Process custom resolutions for ultra-wide
and non-standard LED displays.
The 8K mosaic splicer divides one
high-resolution source into synchronized
outputs for seamless video presentation.
Control Room Video Walls
Build synchronized multi-screen displays
for control rooms and monitoring centers.
The video wall controller keeps image
sections aligned for consistent
visual presentation.
Conference & Presentation Displays
Create flexible video wall layouts for
conference rooms and corporate presentations.
The HDMI video wall processor distributes
high-resolution content across
multiple displays.
Live Events & Stage Displays
Support large LED stage displays with
custom-resolution video processing.
Frame-synchronized HDMI outputs help
maintain consistent images across
wide stage backgrounds.
GPRO 8K Video Wall Controller at the
38th Hundred Flowers Awards
A real-world ultra-wide LED stage project using the
GPRO VW14HH-F8K 8K Video Wall Controller
for custom-resolution video processing and
four frame-synchronized HDMI outputs.
Ultra-wide LED display at the
38th Hundred Flowers Awards
Large-scale stage presentation
and LED video content
Project Overview
The stage display required a custom resolution of
10,240 × 1,600 @ 60Hz.
A Mac M4 Max supplied the video signal to the
GPRO VW14HH-F8K, which divided the image into
four horizontal sections for four
NovaStar VX2000 Pro LED controllers.
Project Specifications
Application:
Ultra-Wide LED Stage Display
Video Source:
Mac M4 Max
Video Wall Controller:
GPRO VW14HH-F8K
Input Resolution:
10,240 × 1,600 @ 60Hz
Video Wall Layout:
1×4 Horizontal
HDMI Outputs:
4 × 2,560 × 1,600 @ 60Hz
LED Controllers:
4 × NovaStar VX2000 Pro
Project Challenge
The ultra-wide LED display required
custom-resolution video processing and
precise synchronization across four
display sections.
Timing differences could cause visible
image tearing during fast-moving content.
The GPRO Solution
The GPRO VW14HH-F8K
processed the 10,240 × 1,600 @ 60Hz video signal
and split it into four synchronized HDMI outputs.
Each output delivered 2,560 × 1,600 @ 60Hz
to a dedicated LED controller.
Mac M4 Max →
GPRO VW14HH-F8K →
4 HDMI Outputs →
4 NovaStar VX2000 Pro →
Ultra-Wide LED Display
Key Benefits
Custom Resolution Support:
Processes ultra-wide video formats for
professional LED video walls.
Frame-Synchronized HDMI Outputs:
Keeps four video channels aligned
for consistent image presentation.
Flexible LED Controller Integration:
Works with NovaStar and other compatible
LED control systems.
Project Results
The system supported one continuous image
across the ultra-wide LED stage.
The VW14HH-F8K provided custom-resolution
processing and synchronized outputs
for the large-scale live event.
This project demonstrates how GPRO video wall
controllers support professional AV installations,
live events, and custom LED display projects.
Planning an Ultra-Wide LED Display Project?
GPRO provides professional 8K video wall
controllers for AV system integrators,
LED solution providers, and live event
production companies.
Contact GPRO to discuss your project
requirements.
8K Mosaic Splicer for Custom LED Video Walls
How the 8K Mosaic Splicer Works See how one high-resolution source is processed and distributed across four synchronized outputs for custom LED and multi-screen installations.
Technical Specifications
Key specifications for the EZCOO VW14HH-F8K 8K Mosaic Splicer.
Category
Item
Specification
General
Model
VW14HH-F8K
General
Product Type
8K Mosaic Splicer
Video Processing
Video Wall Modes
2×2, 1×2, 1×3, 1×4
Video Processing
Custom Resolution
Custom input and output resolutions supported
Video Processing
Maximum Input Resolution
8K60
Video Processing
Maximum Output Resolution
4K60 per output
Video Processing
Output Synchronization
Frame synchronization across all four outputs
Video Input
Input Ports
1 × HDMI 2.1, 1 × DisplayPort 1.4, 1 × USB-C
Video Output
Output Ports
4 × HDMI Type-A
Video Format
Color Space
RGB, YUV 4:4:4, YUV 4:2:2, YUV 4:2:0
Video Format
Color Depth
Up to 12-bit, depending on resolution and interface
Control
Control Methods
RS-232 and PC GUI
Compatibility
Operating Systems
Windows and macOS
Power
Input Voltage
AC 100–240V, 50/60Hz
Power
Maximum Power Consumption
60W
Environment
Operating Temperature
0°C to 45°C
Environment
Operating Humidity
15% to 85%, non-condensing
Mechanical
Dimensions
440 × 225 × 44 mm
Mechanical
Net Weight
4 kg
Color Space Support
Interface
Resolution
YUV Color Space
RGB Color Space
HDMI 2.1 Input
8K60
4:2:0 8-bit
—
8K30
4:2:2 (8/10-bit) / 4:4:4 (8-bit)
8/10-bit
4K60
4:2:0 / 4:2:2 / 4:4:4 (8/10/12-bit)
8/10/12-bit
4K30
4:2:2 / 4:4:4 (8/10/12-bit)
8/10/12-bit
HDMI 2.0 Output
4K60
4:2:0 / 4:2:2 (10-bit) / 4:4:4 (8-bit)
8/10-bit
4K30
4:2:2 / 4:4:4 (8/10/12-bit)
8/10/12-bit
DisplayPort 1.4 Input
8K60
4:2:0 (8-bit)
—
8K30
4:2:2 (8/10-bit) / 4:4:4 (8-bit)
8/10-bit
4K60
4:2:0 / 4:2:2 / 4:4:4 (8/10/12-bit)
8/10/12-bit
Note: Supports input resolutions up to 8K60 and output resolutions up to 4K60 per HDMI output. Supported color formats and bit depths vary by resolution and interface.
