从技术进步看电视综艺节目画面光效的变化和发展

摘要

介绍分析了电视综艺节目画面光效的六种形式：可控硅技术引导下的亮暗控制；换色器带来的加入色彩变化的光效；舞美自发光材料运用后的讲究亮度平衡的光效；电脑灯大量使用后的动感光束为主的光效；LED显示屏成为舞美主材后的影像化场景构成的光效；植入虚拟影像后的虚实组合的光效。%The author described and analysed the six forms of light effect in television variety show, including bright and dark control under the guidance of the SCR technology, light effect after adding color-change bringed by color changers, light effect paid attention to the brightness balance after using the self-luminous material; light effect based on the dynamic beam by extensive use of computer lights; light effect consisted with visualization scene after LED display becoming the main material of stage artistic design; and light effect combined virtual and real screen by implantation of virtual images.