Study on standardized techniques for effective scenario description in multimedia production

为了更有效地制作多媒体教材，定义软件开发过程并获得获取各种资源的手段非常重要。我们定义了制作多媒体教材的标准程序，如下所述。准备场景需要经过以下流程；-选择主题-明确目标-假设目标人群和实施场景-学习内容和结构-收集资源-编写场景编写场景后需要执行以下流程；-资源预处理-创作-在特定媒体中录制明确用于高等教育的学术和教育多媒体材料除了模拟之外还有情节、层次和数据库结构。还发现创作功能和描述是基于流程图和脚本表示。从传统的图像表示技术中，我们应该选择以下两种的正确组合： -屏幕切换技术，如剪切、溶解、淡出、淡入和擦除。 -屏幕切换含义，如枚举、整体和部分、动作和动作、比较和并行、时间流逝、位置转移和变化、连续和不连续含义。对于上述图像表示技术，内容扩展、用户界面、图像和语音之间的同步被研究。基于这些观点，我们制作并研究了CD-Interactive多媒体教材《曙光的挖掘》，并确保了技术的有效应用。

To produce the multimedia teaching materials more efficiently, it is important to define a software developing procedure and to obtain means for acquiring various resources. We have defined the standard procedure for producing the multimedia teaching materials as explained below. The following processes are required to prepare a scenario ;-Selecting subject-Clarifying the objectives-Assuming target population & implementing scenario-Studying contents & structure-Gathering resources-Writing the scenarioThe following processes are required after writing scenario ;-Preprocessing the resources-Authoring-Recording in specific mediaIt is clarified that academic and educational multimedia materials used for higher education have an episode, hierarchical, and database structures except for simulation. It is also found that authoring functions and descriptions are based on flowchart and script representations.From conventional image representation techniques, we should select correct combinations of the following two ;-Screen switching techniques such as cut, dissolve, fade-out, fade-in, and wipe.-Screen switching meanings such as enumeration, whole and part, action and action, comparison and parallel progression, time passage, location transfer and change, and continuous and discontinuous meanings.For the above image representation techniques, content expansion, user interfaces, synchronization between image and voice are studied. From those points of view, we produced and studied the multimedia teaching material named "Excavation of Akebonozo" in CD-Interactive and made sure that the techniques are applied effectively.