动画,是星火科技电视节目中创造科学形象的有机组成部分,也是节目的重要艺术形式和表现手段。在星火科技电视节目创作过程中,要把看不见、摸不着的,而恰恰正是科学技术的关键和核心的科学内容反映在屏幕上,使它变为鲜明生动的科学形象,让观众准确而透彻地了解其科学内涵,这就需要用动画的形式来表现。只有这样,才可能用电视语言把那些千奇百态、神乎其神的科学现象向观众阐述得清清楚楚,一目了然。我们拍摄的星火科技电视片《上点火蜂窝煤》,主要介绍的是上点火蜂窝煤怎样把有烟燃烧变成无烟燃烧的燃烧机理,以及它是怎样节煤和改善环境污染的。在直观情况下,人们能够看到的只是二次进风炉具的外形和煤的表层燃烧过程,而对表现“上点火”(自上而下的燃烧)是怎样改变了“下点火”(自下而上的燃烧)的机理却无能为力。为了使观众清楚地了解到“上点火”把“下点火”的整体燃烧变成了层状的、颗粒状的燃烧,我们根据炉子的结构及自上而下的燃烧过程,设计了形状相似的动画形象,利用特技发生器多次抠象的功能,加上色彩的巧妙搭配运用,把人们看不到的这种燃烧机理及二次进风过程变成了可见的屏幕图象,向观众形象地介绍了这一科学道理,并将其表现得淋漓尽致。此片在中央电视台播放后,收到了良好的收视效果。 Animation is an integral part of creating a scientific image in Spark TV programs and an important art form and means of expression. In the process of creation of Spark TV program, we should not see or touch it. It is exactly the key and core scientific contents of science and technology that are reflected on the screen so that it becomes a vivid and vivid science image so as to make the audience accurate A thorough understanding of its scientific content, which requires the use of animation in the form of performance. Only in this way can it be possible to use the television language to explain to the audience those strange and bizarre scientific phenomena that are clear to the public at a glance. We shot the Spark TV “on the burning of briquettes”, mainly on how to burn the briquette burning coal into smokeless combustion combustion mechanism, and how it is saving coal and improve environmental pollution. Intuitively, one can see only the shape of the secondary air-to-air stove and the surface combustion of the coal, and how the “under-ignition” (top-down combustion) Bottom-up combustion) mechanism is powerless. In order to make the audience understand clearly that “upper ignition” turns the overall combustion of “lower ignition” into a layered, granular combustion, we design a similar shape according to the structure of the furnace and the top-down combustion process Animation image, the use of stunt generator multiple keying features, coupled with clever use of color, people can not see this burning mechanism and the second into the wind into a visible screen image to the audience image Introduced this scientific truth, and demonstrated it most vividly. The film received in the CCTV broadcast, received good ratings.