Stage lighting design studio Optoelectronics Technology Lighting Co., Ltd. Wang
Release Date:2014-07-07 14:57:49 Click rate:Broadcast chamber is substantially the lighting requirements are reflected, in particular the requirements of the TV camera to the light device. First, the color temperature should be stable, the stability of that light is better. Whether or isotype single lamp light, in use, there should be no significant change in the color temperature.
Studio lighting requirement is essentially the embodiment, the light of the particular requirements of the TV camera on the device.
First, the color temperature should be stable, the stability of that light is better. Whether or isotype single lamp light, in use, there should be no significant change in the color temperature. Including from the time, voltage stability two factors.
Second, the color temperature to a single, only with a light source on principle. Lighting is kind of hard to fathom art, studio lighting design, that is to be produced by the lighting design layout program, but also requires the ability to follow the requirements of the story and creative intent, relying on lighting equipment for reproducing scenes, characters characterization, atmosphere rendering, display space.
In the studio, the gaffer can follow three main ways: one is the empirical method, both moving lights trial and error until you get satisfactory results. However, this method is time consuming and laborious, requires patience, but mostly as a failure. Followed by the machinery of conventional method, this method is the conventional way to put the lights arranged in a certain position to illuminate the subject, this method is technically said to be very successful, but the picture generated by the lack of attractive charm monotony. The third is a creative analysis, is to really understand the systematic form the basis of the performance of the illumination light processing, creative use of light to achieve the pursuit of accurate results. So as lighting designer should have a very rich imagination and ideas capability, a better cultural enrichment, understanding people in the life of joy, anger, sadness and joy, has recognized human Vientiane. And to the study of human psychology; human relations; human visual psychological, physiological responses in the light color vision. And also reflects the law and physiological studies reflect the psychological laws audience watching.
First, determine the position lights
Any location can be a lamp with an imagined subject at the center of the horizontal and vertical clock face clock face as a reference for positioning. Due to a variety of lighting effects are always here to talk to the camera position as a benchmark, so a lamp that lights near the camera lens is what we call "positive light", regardless of the subject itself is facing what direction. Especially when more than one seat in filming, or we choose a new point of view, it will remind us of how the lighting effects change over its direction. In particular viewpoint of light must always be assessed on the basis of the camera.
If the light is projected from behind the camera straight on the subject, then this beam of light is a "positive light."
If the camera moves around the subject, so that the light directly toward the camera direction, so in the back of the subject, this beam became "backlit."
Second, the basic effect light bits
When the light rays from the camera lens position according to time, make the shape of dull. The position of the lamp increases, the character's eyes, nose, chin appears a shadow, although some degree of shading is appropriate to increase the character's texture. But when the light becomes steeper, more and more so that the shadow figure, the lower half of the head hidden in the shadows.
This lighting effects to make a facial wasting people face more than a little ugly fat people, along with increasingly steep angle, people will increasingly "look old." Or turn a little bit about the head tilt, will change the length of the shadow, but also make corresponding changes from facial shape.
Three. Lights moving
When we put a positive light next to the camera is moving around the intake figures, the basic effect of light direction still exist, but the exact shape of the characters change with constantly changing lights bit. Initially a short Biying bit with moving lights gradually broadening, far away from the lights that side face gradually becoming more and more dark shadows Biying and cheeks together into one, until the face is completely hidden in the shadow side being. We put a lamp while moving to the side and above, will both lighting characteristics in both directions. Initially lighting to face, we note that the shadow of a problem, especially in the shadow of the nose and chin. And pay attention to the shadow is not prominent, but also may cause the lights to become plain. Both beautiful and moving shapes, but also reduce the number of unwanted shadows, lighting design has become a worker in a conundrum. In particular portrait lighting regardless of the direction of the illumination light is generated by what part of the image are the same.
HongHao Photoelectric technology lighting co.,LTD