교육용 영상미디어의 외적체제에 관한 연구- 황금분할 분석을 중심으로 -

Video media is a content where visual images and sound effects are concentrated. Expected to greatly develop and be consumed in the future, educational video media puts its stress on screen organization, layout, in other words, because its power of information delivery should be more excellent than any other media. In the respect of screen organization, the golden section is a ratio that is easy to express directions and movements while it feels stability and balance. The golden section, transcending all ages, countries and times, is an immanent order of nature; it takes an important role in artcraft design as 1) a basic structure of form generation, 2) constituting principle of figures, and 3) general beauty. The golden section also has the order and physical beauty as an ideal proportion, making human minds comfortable; therefore, it has been used for so many designs in history. This study presented a layout format based on the golden section, to develop an effective outward system for video media design. For that, the formula and development of 16:10 proportion display were introduced and applied for the layout format of educational video media, in the forms of 'the golden square' and 'the golden spiral.' The developed format was used in making video media content for <The Changing Society (for secondary school teachers). Through the golden section on the video scenes, the layout based on the golden section proved that it could help to clarify the content and deliver information. Through the study on outward system based on the golden section, this study presented various possibilities for using it. Consistent studies on such outward system are expected to create rather improved media strategy where educational video media would raise the learning effect in the future.