Specification

VK-S Video wall controller is a technology that deals with video and graphics Processing, control and display in the audio-visual environment.

Modular VK-S Video Wall Controller

INTRODUCTION

Video wall controller is a technology that deals with video and graphics Processing, control and display in the audio-visual environment. It is becoming the world’s leading pioneer in the area of visualization and audio-visual resource management. Our item family of Video Wall Controller gives very expandable and adaptable answers for video show dividers, especially for substantial scale multi-screen frameworks. Equipped for incorporating any sort of video and information source on any showcase divider design, video wall controllers are generally utilized for achieving professional excellence in the following mentioned fields of digital media industry.

Performance

Our Video Wall Controller adopts FPGA (Field Programmable Gate Array) hardware graphics parallel processing and digital signal processing (DSP) technology to construct distributed and modularized hardware architecture. Its purpose-built hardware and embedded operating system are uniquely optimized for both mission-critical reliability and ultra-high-performance. Thanks to its implementation of cutting-edge, parallel processing hardware systems, video wall controllers offer an astonishing 25Gbps of bandwidth per slot. Regardless of configuration requirement size, it provides fully real-time DVI/HDMI/SDI frame rates because of its truly non-blocking communication architecture.

Flexibility

Our video wall controller provides great flexibility with six different chassis sizes.

Availability and Reliability

Our Video Wall Controller has been designed, developed and optimized for continuous 24/7 Operation.

In the industry most competitors adopted industrial PC chassis architecture which operates in Microsoft Windows Operating System (MS Windows), Our video wall controller operates in an embedded operating system which is specifically designed for video wall controller for greater performance and reliability.

Robustness

Our video wall controller has several advantages mentioned below which increases the efficiency of our products as compared to our competitors in industry:

The video wall controller has its own embedded operating system that’s why its booting time is very fast. Booting time is approximately <10 seconds.

No fear of crash due to lack of bugs and vulnerabilities that have greater chances to occur in Microsoft Windows Operating System and other third party software

No computer Virus

Saves maintenance cost of operating system and hard drive

Easy Expansion

Our video wall controller provides flexibility in expanding the video wall systems, it contains an element of custom design where if user wishes to further integrate or expand his system, or if cards are damaged or disabled, they can be easily pull out damaged/not-working card and replace with new one in matter of seconds. In this way our video wall controller are able to get market attention and convincing users to use this unique and premium quality product.

Powerful Video and Image Processing

All input cards employ our proprietary technology, ensuring that each card can transmit and display input signals at full frame rate (no dropped frames) regardless of output windows size with maximum performance. In addition, each data or video source can be simultaneously placed into four separately positioned and scaled windows. Videos and images can be displayed anywhere, at any size, within or across screens, in correct ratio or stretched to fit, in whole or zoomed to emphasize details. These features include：

Frame Synchronization and Double-Buffering Techniques

It utilizes the most advanced FPGA and DSP technologies, capable of driving four displays at up to 1920x1200 pixels. We can simultaneously render complex application data while displaying multiple videos Video Wall Controller Software or computer inputs.

Frame tearing occurs when a video feed to different display devices in a video wall is not in sync with the display's refresh. During video motion, screen tearing creates a torn look as edges of objects (such as an image of a wall or a tree) fail to line up. Frame Tearing can occur with most common display technologies and video cards are most noticeable in horizontally-moving visuals, such as in slow camera pans in a movie, or classic side-scrolling in video games. it employs original Frame Synchronization and Double-Buffering Techniques, so all outputs are synchronized to eliminate “frame tearing” between displays.

Video Wall Controller Software

Video wall controller has its own embedded operating system which increases its reliability, consistency and efficiency. our video wall controller’s operating system has user friendly graphical user interface for best user experience. it is a complete, integrated and intuitive software package for the control and management of video wall controller.( For more details please refer to our software user manual). Operating system also supports iOS and Windows Applications.

SPECIFICATIONS OF INPUT AND OUTPUT CARDS

Single-channel 4KHDMI input card

The single-channel 4KHDMI input card support HDMI standard, compatible with HDCP standard, maximum input resolution 3840 × 2160@30Hz.

Type A Connector Pin Description

Single-channel 4KDP input card

The single-channel 4KDP input card support DP1.1 standard, maximum input resolution 4096 * 2160 @ 30Hz, embedded EDID technology, support DDC control, power-off saving mechanism.

DP Connector Pin Description

Dual-channel DVI input card

The dual-channel DVI input card support HDMI1.3, compatible with HDCP1.4, Input port supports DVI/HDMI interface, automatic identification signal format, embedded EDID technology, support DDC control, power-off saving mechanism.

DVI-I Connector Pin Description

Dual-channel HDMI input card

The dual-channel HDMI input card support HDMI standard, compatible with HDCP, maximum resolution 1920 × 1200@60Hz, embedded EDID technology, support DDC control, power-off saving mechanism.

Dual-channel HDBaseT input card

The dual-channel HDBaseT input card port transmit 1080P signals up to 70 meters (Cat6), which needs to be used with the remote transmitter, the maximum resolution is 1920 × 1200 @ 60Hz, embedded EDID technology, support DDC control, power-off saving mechanism.

Dual-channel VGA input card

The dual-channel VGA input card maximum input resolution 1920 × 1080P @ 60Hz, power-off saving mechanism.

VGA Connector Pin Description

Dual-channel SDI input card

The dual-channel SDI input card input and output signal transmission up to 100M, support SDI/HD-SDI/3G-SDI signal format, power-off protection mechanism.

Single-channel IP input card

The Single-channel IP input card support 1 × RJ45 input interface, supports H.264 / RTSP / RTP standard protocol decoding, Supports network streaming media protocols such as ONVIF and RTSP, Supports network camera PTZ control, supports multiple split-screen display.

Dual-channel CVBS input card

The dual-channel CVBS input card support 2 × AV signal input terminals, support standard NTSC, PAL signal input, Support OSD function and status check.

Dual-channel Multi-format input card

The dual-channel Multi-format input card support DVI / HDMI / VGA / CVBS / YPBPR and other signal formats, the highest resolution 1920 × 1200 @ 60Hz, embedded EDID technology, support DDC control, power-off holding mechanism.

Dual-channel DVI output card

The dual-channel DVI output card support DVI / HDMI signal format, support splicing/split/overlay /zoom/pip /roaming and other display modes, the highest resolution 1920 × 1200 @ 60Hz, support for custom resolution, each The display unit support up to four window display, power-off saving mechanism, support dynamic subtitles and HD basemap display (optional).

Dual-channel HDMI output card

The dual-channel HDMI out card support DVI / HDMI signal, support splicing / split / overlay / zoom / pip / roaming and other display modes, the highest resolution 1920 × 1200 @ 60Hz, support for custom resolution, each The display unit supports up to four window display, support dynamic subtitles and HD basemap display (optional).

Dual-channel HDBaseT output card

The dual-channel HDBaseT output card transfer 1080P signal up to 70M (Cat6), support splicing / split / overlay / zoom / pip / roaming and other display modes, the highest resolution 1920 × 1200 @ 60Hz, support for custom resolution, each the display unit supports up to four window display and power-off saving mechanism.

Quad-channel DVI output card

The quad-channel DVI output card support DVI/HDMI signal, support splicing / split / overlay / zoom / pip / roaming and other display modes, the maximum output resolution is 1920 × 1200 @ 60Hz, support for custom resolution, each the display unit supports up to two window display and power-off saving mechanism.

Quad-channel HDMI output card

The quad-channel HDMI output card support HDMI/DVI signal, support splicing / split / overlay / zoom / pip / roaming and other display modes, the maximum output resolution is 1920 × 1200 @ 60Hz, support for custom resolution, each the display unit supports up to two window display and power-off saving mechanism.

Control card

The control card supports client software control and serial RS232 command control, used in conjunction with the previews the return card, the source preview can be implemented on the client software.