Abstract
The authors developed a support system for viewing lecture contents by using lecture contents metadata. This system has two functions: unit/learning content playing function and playlist function. The unit/learning content playing function can divide the lecture content into each unit and learning content. This function can also view each unit and learning content. The playlist function can view plural units and learning contents continuously. The authors took a survey and conduct demonstration experiments about the efficacy of their system. In the results, the authors found the certain effect to this system.