The Interactive Revolution of "Virtual and Reality" -- XR Virtual Photography
The interactive revolution of "virtual and real" has really come to you and me.
Film technology is a comprehensive and complex production line, which requires the research and development of backbone technology and the binding of peripheral production technology modules; The XR-V-STAGE creative system penetrates the real-time movement of the manipulator and camera, and realizes the seamless link between the virtual environment and the physical space through real-time optical capture control. The creation of the virtual engine for the dramatic environment allows actors to believe in their performance in the "existence" environment.
Drama lights are used for virtual shooting. In the behind the scenes scenes of the Mandalorians and the Western World, what we have not noticed is exactly the "lights" called the soul of film visual creation.
Many people believe that as long as there is an LED screen, the problem of lighting will be solved, which is a wrong judgment. The brightness and color rendering index of on-site LED can not meet the lighting standards. The biggest impact of LED screen on characters is "reflective compensation", such as reflectors, or highlights of the screen, such as forehead, hair tip, glass, etc. In the LED screen environment, it can present true color and reflective state. Compared with green screen shooting, this has brought great convenience to the later stage.
Another breakthrough of XR virtual shooting is the use of dramatic lighting for the performance of film and television dramas.
Here we will not repeat the photographic properties of the film, as well as the specific technical parameters of the digital camera for photosensitivity. However, with the R&D of LED lamps and the increased tolerance of film cameras for color and illuminance, the barriers of drama lighting and film lighting technology have begun to gradually reduce.
In the creative system of "XR-V-STAGE", a solution is given to the problem of lighting design in virtual space and lighting in physical space: the lighting data in the virtual engine can be digitized and virtualized through the lighting console to present the color temperature, illuminance, white balance and other data of the light in the Virtual Stage. The most important thing is that the physics of virtual lights can change the actors and scenes, so that the scene follows the people, and the people follow the scene.
Real time interaction between virtual world space and real world camera motion is a difficult problem. And by writing the XR system of DISGUISE together with the manipulator and track system in a set of data system, the camera data of the real world can drive the fantasy environment in the virtual space at will.
Real time conversion in the beautiful and fantastic environment: the most convenient revolution brought by the virtual engine is "where to hit" and "instant". Because the data of the physical camera that takes the actor's performance can drive the virtual camera in the virtual engine, we can take the actor's performance into any space at will.
XR-V-STAGE (Virtual Extended Space), the film and television creation process of virtual images, is a summary of the core changes brought by future film and television dramas: the liberalization of virtual and real space, the controllability of photography movement, the virtual interaction of lighting, the nonlinearity of the pre production stage, the on-site and real-time visualization of special effects;
When we look at the interaction between technology and art of virtual space extension from the perspective of the development process of the film industry, there is no reason not to believe that XR-V-STAGE will quickly spread to the mainstream creative system and production line of the world film industry.
Do you feel that this interactive revolution between virtual and reality has come, perhaps it is right beside you.
