We developed Real-Time HD(High Definition)-based WEB distance learning system for many kinds of students such as working students, old-age student etc that have a strong hope to realize the system that can satisfy such requirements students can attend in seminars and lectures at not only classroom but also any place. The system employs SMV2 that is based on H264 protocol (MPEG4) and multi-path scheme on internet. As a result, it realizes not only interactive lecture but also to distribute motion pictures of lecture and supported materials to non-limited number of personal computers located at home and/or business office. This paper describes the system, and reports the effectiveness of the system.
