Professional flat and curved screen edge blending, image warping, and stacking

Professional edge blending processor

G812

2 ch 4k in/out edge blending processor

Product Description

G812 Professional Curved Screen Edge Blending Processor

The G812 is a high-performance edge blending and projection mapping processor designed for precise image warping, seamless multi-projector setups, and curved screen applications. With advanced processing capabilities, flexible connectivity, and intuitive control, the G812 is the ideal solution for professional AV installations.

Versatile Input and Output Support

  • Inputs: 2x HDMI, 1x DP, 1x VGA

  • Input Resolutions: Up to 7680×1200 @30Hz and 4096×2160 @60Hz with 4:4:4 chroma sampling

  • Output Resolutions: Up to 2048×1080 @60Hz for high-quality visuals

Advanced Image Processing

  • 10-bit processing for superior image clarity

  • Motion-adaptive deinterlacing and low-angle smoothing

  • 3:2/2:2 pull-down support for enhanced video playback

  • Non-VESA standard input timing support for maximum compatibility

Precision Edge Blending & Geometry Alignment

  • Advanced warp technology for curved screen blending and alignment

  • 17x9 grid control points with 120x68 pixel position adjustments

  • Linearity Grid Line Adjustment and "W" type Corner Wall correction

  • Multiple control options: Remote, WebGUI, USB, and Ethernet

Optimized Color Management & Black Level Control

  • Independent RGB gamma correction for seamless blending

  • Per-output color correction for precise adjustments

  • 9-region black level uplift to ensure uniform brightness across displays

Multi-Projector Integration & Video Wall Functionality

  • HDMI 2.0 loop-out for daisy-chaining multiple units up to 7680×1200 @30Hz

  • Built-in video wall functionality for image cropping and projector alignment

  • No need for external splitters or video distributors

Reliable, Flexible, and Cost-Effective

  • Dual power supply options: AC (100V-240V) and DC (12V 2A)

  • Designed for 24/7 operation with low-latency processing

  • Easy configuration with programmable EDID and custom timing support

The G812 is the ultimate solution for edge blending, projection mapping, and immersive multi-screen displays, delivering unmatched precision and performance..

Featured Highlights

  • With popular USB-C interface

  • APEdge blending

  • Up to 120×68 points of geometric alignment for sophisticated image warping.

  • Embedded video wall function, no image splitter is required.

  • 4K loop out port for daisy chain connection in cascade application.

  • Easy configuration via IR remote, PC tool, or WebGUI.

Product Summary:

The GeoBox Edge Blending Processor offers seamless curved edge blending capabilities for up to four projectors from a single unit, with the option to control additional projectors by linking multiple processors. This innovative device incorporates advanced warp technology, enabling users to achieve exceptional performance even with cost-effective projectors. It operates as a self-contained hardware system, providing users with multiple control options, including IR remote, USB, RS232, or Ethernet, eliminating the need for additional PCs, Zero Clients, or software tools.

Specifications

Input:

  • 2x HDMI 2.0b

  • 1x DP1.2a

  • 1x VGA

HDCP:

  • HDMI V2.2/V1.4 for G812

  • DP: HDCP: V1.3 for G812

Input Resolution:

  • 4096x2160 @60Hz

  • 7680x1200 @30Hz

Support:

  • Non-VESA Standard Input Timings

Output:

  • 2x HDMI, Up to 2048x1080 @60Hz & WUXGA

Signal:

  • 10 bits, 4:4:4 Chroma Sampling

  • Input Supports RGB/YUV Progressive and Interlaced Signals

  • Output is Progressive RGB

Loop Out:

  • 1x HDMI 2.0b Loop Out Ports

Geometry Alignment:

  • Up to 17x9 Control Points (IR Control and GCT PC Tool)

  • 120x68 Grid Pixel Position Fine-Tune

  • 1/4 Pixel/Step Adjustment Range

  • Maximum Adjusting Points: 100 Points

  • Geometry Adjustment Range: Up to 600 Pixels in Both H&V Directions

Latency:

  • Two Frame Latency: 33ms (at V=60Hz)

Edge Blending:

  • At 4 Edges Up to H=1920 Pixels, V=1200 Pixels

  • Independent RGB Gamma Correction

  • 9 Area Black Level Uplift

Corner Wall Adjustment:

  • "W" Type Corner Wall Adjustment

  • Adjustment Range: 1200 Pixels in 4 Corners, Horizontal/Vertical, and Curve Points

Linearity Grid Line Adjustment:

  • Quick H&V Line Position Alignment via Remote Controller

Edge Mask:

  • Up to 500 Pixels Following the Result of Geometry Alignment

  • Up to 900 Pixels in H&V Directions Through 8 Control Points Around Image Border

Video Wall Function:

  • Image Split, Cropping, and Overlap Pixel Setting

Preset Output Resolution:

  • Up to 2048x1080 @60Hz

  • Support Refresh Rate: 24/30/50/60/120 in Some Output Timings

Color Processing:

  • Input Support xvYCC & 8/10/12-Bit Deep Color Processing

  • Individual Color and White Balance Adjustment in Each Output Channel

Rotation & Flip:

  • Individual 90/180/270 Rotation, Flip, Cropping, Scaling, and Color Adjustment in Each Channel

  • 90/270 Degrees Rotation and Flip Only Available Under 4K/30Hz Input Resolution

Audio Outputs:

  • Embedded HDMI & SPDIF Audio Outputs

EDID:

  • Selectable and Programmable EDID in the Range: H=1024-3840, V=720-2400

ESD Protection:

  • ±8kV (Air-Gap Discharge)

  • ±4kV (Contact Discharge)

Power Supply:

  • Dual Power Supply in G810

  • AC 100-240V or DC 12V Power Supply

  • DC 12V 1A Output for Signal Extender (AC Power Supply)

Power Consumption (Without DC12V/1A Output):

  • AC 240V: 0.05A/11.9W, 110V: 0.106A/11.7W

Power Consumption (With DC12V/1A Output):

  • AC 240V: 0.10A/23.9W, 110V: 0.215A/23.7W

Working Environment:

  • 45°F, 10-90% Relative Humidity

Control:

  • IR, RS232, WebGUI & PC Tool for USB & Ethernet

Dimensions (Body Only):

  • 17.32" x 6.34" x 1.73"

Weight (Body Only):

  • 4.63 lbs

Certifications:

  • CE/FCC/RoHS Certified

Warranty:

  • 30-month

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