Quad Channel Edge Blending Processor
Model：G810
The G810 has two models: G812 for two projectors and G814 for 4 projectors. It is a professional curved screen edge blending processor, designed for sophisticated edge blending, image warping, and stacking. G810 can be cascaded with other edge blenders to create large-scale edge blending systems.
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Detail
Multi‑projector blending, geometry alignment, and video wall control in one edge blending processor—built for immersive displays, curved screens, and tiled walls.
Why Use This edge blending processor
- The G814 edge blending processor enables seamless panoramic images and curved screen setups without requiring premium projectors. It delivers precise warp control, color matching, and black level uplift to minimize seams and improve visual consistency.
Geometry & Blending Controls
- Warp engine: up to 17×9 control points with 120×68 grid fine‑tuning, 1/4‑pixel steps
- Adjustment range: up to 600 pixels in H and V directions; up to 100 adjust points
- Linearity Grid for fast H/V line alignment via remote
- “W” type Corner Wall adjustment up to 1200 pixels (corners, H/V, curve points)
- Edge blending on four edges up to 1920 (H) × 1200 (V) pixels
- Independent R/G/B gamma correction in blend regions
- Nine black level uplift regions to offset projector light leakage
- Edge Mask up to 900 pixels (H/V) with eight border control points; alignment‑following mask up to 500 pixels
Video Wall, Cropping & Daisy Chain
- Embedded video wall tools to split, crop, and allocate source segments per projector
- Overlap pixel setting for accurate edge blending across tiles
- HDMI 2.0 loop‑out supports daisy chain for multi‑unit installations
- Per‑channel rotation (90/180/270), flip, crop, scale, and color; 90/270 at 4K/30 input
- Multi‑channel synchronized outputs with frame lock
Specifications
- Models: G812 (single processing), G814 (dual processing)
- HDCP: HDMI 2.2/1.4; DP 1.3
- Audio: Embedded HDMI & SPDIF outputs
- ESD: ±8kV air, ±4kV contact
- Power: AC 100–240V or DC 12V; DC 12V 1A output when using AC
- Power consumption (typ.): 21.4W/20.5W (AC‑only); 33.4W/32.5W (with DC 12V/1A out)
- Environment: up to 45°C, 10–90% RH
- Dimensions: 440 × 161 × 58 mm; Weight: 2.46 kg
- Certifications: CE, FCC, RoHS; Warranty: 2 years (extendable to 5)
- Inputs: 8 total (4× HDMI 2.0b, 2× DP 1.2a, 2× VGA); Outputs: 4× HDMI
- Input resolution: up to 4096×2160 @60Hz; 7680×1200 @30Hz; 4:4:4 full chroma
- Output resolution: up to WUXGA and 2048×1080 @60Hz; RGB 4:4:4 progressive
- HDR input supported (no HDR effect on output)
- Two‑frame latency (~33ms @60Hz), 10‑bit processing
- Control: IR, RS‑232, Web GUI, USB/Ethernet PC tool; programmable EDID
- HDMI 2.0 loop‑out for daisy chain; frame lock for synchronized outputs
Performance & Processing
- 10‑bit processor, 4:4:4 chroma, xvYCC; 8/10/12‑bit input support
- High‑quality scaling engine; low‑angle smooth algorithm
- 3D motion adaptive de‑interlace; 3:2/2:2 cadence
- Selectable grid pattern size (8–120 px) and color; optional transparency
- Flexible aspect ratio per edge, ±1800‑pixel cropping range
- Refresh rates: 24/30/50/60/120 on select output timings
Use Cases
- Immersive domes and curved theaters blending 3–6 projectors
- Corporate lobbies and control rooms building synchronized tiled walls
- Simulation/training with per‑edge RGB gamma and black level uplift
- Touring events leveraging fast grid alignment and corner “W” correction
- Museums handling non‑standard timings via flexible EDID and rate conversion
Ready for Your Multi‑Projector Setup?
Use the G814 as your edge blending processor and edge blending hardware for seamless, color‑matched, and synchronized multi‑display installs—without extra splitters or PC software.
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