Virtual Production

Curve Wall Display
Ceiling Display

Extended Reality

Floor Display
Curved Wall Display
Straight Wall Display

Pattern test

The thickness of the line pattern is as follows. 7px | 4px | 2px 1px
When viewed through the camera, most products display the fourth square (1px) as a grey blur rather than a line

The 1px Dot pattern allows to test for correct camera coverage.
Many products will display grey blur rather than dot pattern.

Colour Gradient Test

Gradient test is important and is like grayscale test
From black to RGBW and from RGBW to White
RGBW : Red Green Blue White

Screen Gradient Test

Gradient test is important and is like grayscale test
Gradient IN
Gradient OUT
Gradient Rec 709

Inconsistent Gamma Grayscale Possible
Module White or Black Grid Problem ( Calibration can also cause )

Fast Motion Test

This is caused when an actor moves in front of the screen on the actual Virtual Production environment. Many products have unnatural motion blur or noise around people.

Noise Around Person

Screen Blur

Genlock Sync

Genlock synchronises the cameras. It uses the pulse that generates the frames within the camera as the synchronisation point. Controlling System: Colorlight, Novastar and Brompton support Genlock

Moiré

Moiré happens because your LED panels are made up of a tight grid of individual LED pixels. The sensor that captures the image in a digital camera also works on a grid system, using an array of millions of tiny light cavities, or “photosites”. They will never be in perfect alignment with each other and the clash of the two causes moiré.
(Don’t let the Camera focus on the screen)

Effected Causes
Pitch Difference
Brightness
Camera Lens
(Best Object 2 meter from screen)
Camera Focus
Refresh rate

Blue Colour Shift

Red Colour Shift

Red / Blue / Yellow Colour Shift

Viewing Angle Test

Regular SMD
Wall Angle 110˚ - Left Right Colour Shift Floor 110˚ - Left Right Front Back Color Shift

Wall Angle 170˚ - 175˚
Floor V360˚

Visible Smoke Test

Module Gray Scale Control Issue
Resolved

Tilt Up and Down Test

Camera being moved up and down can result in visible scan lines / frame sync issues.

Camera
Moving Up
Moving Down

Dark & White Area Test

Important reality test Common Issues: Black lines, White Lines, Uniformity, Grayscale…

DCI-P3 Standard
Digital Cinema Initiatives

DCI-P3 >90%
BT.2020 >80% HDR

DCI-P3 >90%
BT.2020 >80% HDR

Isotropic Emission
Isotropic Emission

Package Limit:

- Colour
- Brightness
- Viewing Angle

Latency

Driving Chip lose 1 frame on 60Hz = 0.167seconds
Receiver lose 1 frame on 60Hz = 0.167seconds
Total of 2 frames on 60Hz = 0.334 seconds
By adding processing and correct module design can improve the low latency

60Hz = 0.167s –
0.334s

Change of 60Hz to 120Hz will reduce the latency time
by half

60Hz = 0.167s – 0.334s

Water resistant

Dirt resistant

Protection

Special scenes weather scenes that involves
Weather changes, Rain, Water Splash, Dirt …
It important that the display will not be harmed by these actions

Colour Space Test

3389 Nits

Average Achievable Luminance at D65

84.1 %