Unlike ordinary displays, LED displays used for virtual shooting must have high stability, good performance and good quality, so just on these points, it is difficult to beat a lot of manufacturers.
In addition to affect the XR shooting LED display there are several key factors.
Six Key Factors for XR LED Screen
1. Pixel pitch
XR shooting requirements for the picture is wireless close to the real scene, so it needs to be on the need for high-resolution LED display, according to the latest research found that the P2.3 dot pitch display produced the weakest moire phenomenon, SBC always focus on small pitch display, independent research and development design p2.3mm LED movie screen, specifically for XR field, compared to the ordinary XR LED on the market Display, SBC P2.3 movie screen is more professional, P2.3 specifically for XR shooting.
2. Contrast ratio.
Compared with the traditional green screen shooting, LED background screen is more likely to produce the phenomenon of reflection, SBC XR movie screen series using Black lamp beads, using the latest nano-technology, absorb and reduce the reflection of external light, to achieve ultra-high contrast, the maximum extent to eliminate the reflection.
3. Color gamut.
One of the benefits of using LED display is that the LED panel self-luminous can provide ambient light for the scene, eliminating the need to add lights, making the effect of filming more in line with the real live environment. high color gamut of LED display can provide more colors, SBCXR filming special screen using ultra-high color gamut lamp beads, able to achieve HDR + level of high dynamic range display.
4. Refresh rate.
Compared to the naked eye, the camera's sensitivity is higher, ordinary LED display refresh rate is low, the camera can easily catch the scan line and moire. sbc xr special screen can achieve ultra-high refresh rate of 7680Hz (ordinary products high refresh rate of 3840Hz).
5. Grayscale
In the process of shooting, sometimes there will be more dim film images, such as cloudy days, dark shooting images, when the grayscale requirements of the LED background reached an extremely demanding degree, SBCXR shooting special screen using high gray scale and high refresh high grayscale MBI IC chip, with the sending device can reach an amazing 22Bit gray scale, to achieve low brightness and high gray to meet the demanding shooting requirements.
6.Viewing Angle
The viewing angle can affect the color or the cast from the screens. SBC adopts CHIP type lamp beads, the lamp beads are illuminated on 5 sides to reduce the impact on the light emitting chip.