The use of stage lighting to light ratio is very rich, only to meet the audience's vision, very freedom. Many strong comedic effects are achieved by the contrast between bright and dark. TV lighting is not, and the maximum contrast allowed by cameras is limited. In TV lighting, the illumination can be compensated by adjusting the aperture of the camera to a certain extent, but the light ratio of the object being illuminated cannot be adjusted by the camera. If the light ratio of the object being illuminated is too large, beyond the allowable range of the camera, at this point, if the camera adjusts the aperture to the bright part of the object being illuminated as a standard, so that the details of the bright part can be reflected, then the dark part may be a paste. If the camera uses the dark part as the standard aperture adjustment, then the dark part will show hierarchy, but the light part may expose white. These are not ideal visual effects.
Designers rau toj roob hauv pes teeb pom kev zoo, feem ntau los ntawm lub teeb deg, ib tug nplawm nyob rau hauv lub ntsej muag, sab lub teeb, backlighting, tom qab lub teeb, xws li txawv teeb pom kev zoo, raws li cov kev xav tau sib txawv, cov nyhuv ntawm qhov sib txawv ntawm qhov sib txawv ntawm lub teeb teeb pom kev zoo, lub teeb ntau dua li qhov xav tau. kuj txawv, tab sis feem ntau, TV teeb pom kev zoo uas yuav tsum tau tshaj lub teeb yuav tsis loj heev, yog hais tias daim ntaub loj dhau lawm, lub teeb reflected lub koob yees duab dluab los yog ci ntsa iab nto raug, Los yog qhov tsaus ntuj nti yuav dub muab tshuaj txhuam. Tus tsim teeb pom kev zoo nyob rau hauv kab, yog tias pom cov duab hauv TV kom muaj qhov xwm txheej zoo li no nyob rau theem ntawm kev hnav khaub ncaws rehearsal, xav kom lub sij hawm kom pom lub teeb pom kev sib haum xeeb.
Lub luag haujlwm ntawm TV teeb pom kev zoo yog los tswj lub teeb pom kev zoo thiab lub teeb piv ntawm qhov zoo nkauj, thiab ua kom pom kev zoo nkauj ntawm TV duab los ntawm lub koob yees duab.
