The NovaStar J6 LED video wall processor provides multi-screen splicing, source switching and multi-window layouts. Its FPGA processing platform works with V-Can software for layout control, presets and transitions.
J6 specifications
| Item | Listed specification |
|---|---|
| Input groups | 4 groups with 8 connectors: 1 × HDMI (or VGA or DVI), 4 × DVI, 2 × SDI, and 1 × dual-link DVI (or HDMI 1.4 or DP 1.1) |
| Input A resolution | Up to 4K × 2K at 30 Hz |
| Other input resolution | Up to 1920 × 1080 at 60 Hz; backward compatible with lower supported timings |
| Splicing output | 4 groups with 8 DVI connectors |
| Preview output | 1 × HDMI; preview of PVW, PGM and 8 input signals |
| Four-channel splicing width | Up to 15360 × 600 pixels |
| Windows | Up to 6 simultaneously; each window listed up to 7680 × 1080 at 60 Hz |
| OSD | 1 image or text overlay up to 4K × 2K |
| Presets | 6 built-in templates; up to 16 saved user presets |
| Transition effects | 21 |
| Synchronization | Genlock using an input source or external synchronization signal |
Multi-window layouts and live switching
Adjust window size and position, and add borders with a selected color and width. Save frequently used arrangements as presets for recall during an event. Seamless input switching and effects such as fades support changes between layouts and sources.
The front-panel color LCD and button indicators provide local control. HDMI preview shows program, preview and input signals for monitoring; it is separate from the DVI splicing outputs.
Input and output planning
The connector choices shown in parentheses are alternatives, not additional simultaneous inputs. Match the installed input configuration to the sources. Input A, other inputs, window processing and splicing output have different resolution limits; one maximum should not be applied to every part of the system.
Product images


Documentation downloads
J6 FAQ
Does every J6 input support 4K video?
No. The listing assigns 4K × 2K at 30 Hz to Input A. Other inputs are listed up to 1920 × 1080 at 60 Hz.
How many windows can J6 display at once?
It supports up to six simultaneous windows and one image or text OSD overlay, within the stated processing limits.
What does the HDMI preview output show?
It supports previewing PVW, PGM and the eight input signals.
Can I save screen layouts as presets?
Yes. In addition to six built-in templates, up to 16 user presets can be created and saved.
Does J6 support Genlock?
Yes. It supports vertical synchronization using a selected input source or an external synchronization signal.
















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