Nova Nebula Distributed 2-in-1 | Distributed that understands LED best

Traditional distributed synchronization accuracy is low, the deviation between nodes is generally at the level of several hundred us or even ms, and the synchronization state is not stable enough, causing the screen to tear from time to time, which is not only visible to the naked eye, but more obvious when taking pictures, seriously affecting the display effect of the LED screen.

Disadvantage ④: Only supports standard resolutions

LEDs often have a variety of special non-standard resolutions because of their modularity and can be spliced ​​arbitrarily. Traditional distributed displays are mostly used in liquid crystal displays, which only support conventional standard resolutions, such as 1920*1080, 2048*1536, etc., and are not friendly enough to support the special and flexible resolutions of LEDs. Situations such as proportional distortion may occur during use, and multiple splicing units may even be required, which not only increases customer costs, but also greatly affects the user experience.

[Tianquan Distributed System] adopts the HEVC Plus compression algorithm, combined with 10bit 4:4:4, full-link 4K@60Hz, nanosecond synchronization, display customization and other highlight functions, to maintain low bandwidth while retaining more details, giving full play to the display advantages of LED from multiple dimensions such as image quality, synchronization, delay experience, and smoothness.

01

10bit 4:4:4 native image quality lifelike

Nova NSMC intelligent image coding technology, combined with a unique hardware platform, fully matches HFR codec, supports up to 120Hz refresh rate, and captures and displays high-speed videos more clearly. At the same time, NSMC supports 10bit 4:4:4 processing, emphasizing SmartDetect. Through computer vision detection, histogram comparison and edge recognition algorithms, it intelligently distinguishes natural scenes and text scenes, adaptively adjusts the encoding and decoding algorithm, and performs targeted compression and decompression of images to make color restoration more realistic and accurate, and grayscale gradients smoother. It fundamentally supports BT2020, truly matches the characteristics of LED display, and achieves HDR.

02

Full link 4K@60Hz, smooth display without lag

Most traditional distributed video refresh rates can only achieve 30Hz processing, while Tianquan Distributed uses HFR (high-frame rate) high frame rate technology, which breakthroughly increases the video refresh rate to 60Hz, and supports full-link 4K@60Hz from input acquisition → encoding, decoding → output display. In some scenes, the refresh rate can reach 120Hz, while the delay is as low as 60ms, solving problems such as smearing and freezing during playback.

03

NetSync+NovaSync nanosecond synchronization

The Tianquan distributed system is based on the Net network synchronization protocol, combined with Nova's unique NovaSync hardware synchronization technology, to achieve precise synchronization of the system output clock, and can still maintain good synchronization status even during long-term operation, even comparable to the synchronization of centralized equipment. Truly achieve nanosecond-level synchronization that can withstand the dual test of the naked eye and the camera.

Distributed two-in-one ensures playback synchronization

04 All types of display media, customizable width and height In addition to LED displays, Tianquan also supports all types of display media such as projection and LCD. It also supports fully customizable resolutions (maximum width and height 8192) to meet various ultra-wide and ultra-high screen display needs. And it can also be spliced ​​synchronously on multiple screens with different aspect ratios, which solves the problem of poor practicality caused by the inability of other systems to customize the resolution.

Synchronized splicing of different sizes

Today, as distributed systems such as command centers and data centers are increasingly used, the demand for diversified displays is growing day by day. Nova Tianquan distributed system can better match many practical needs such as flexible, stable and smooth LED screens, and simple operation, and ensures ultra-high-quality display. It is the most suitable distributed solution for large-scale audio and video needs and the best understanding of LEDs. not yetIn the future, Nova will continue to pay attention to the pain points of the industry and customers, gain insight into the latest trends in the industry and market, continuously evolve the display effects and operating experience, meet customer needs, and create a distributed product that everyone understands and can use!