Development of Lecture Videos Delivery System using HTML5 Video Element

In recent years, teaching using information technology has been widespread. In Saga University, lecture videos for review is provided. However, many kinds of video formats exists. Therefore, administrator is required great care to convert to suitable video formats. In addition, we think there is a need to support smartphones, which are currently popular. In this study, we have developed lecture videos delivery system using HTML5 video element. By using video element, this system doesn't depend on the environment and support smartphones. So you can watch lecture videos wherever you are. In addition, this system can convert from some major video formats to mp4 and webm formats, which is suitable for HTML5, automatically. In short, the administrator can complete the preparation just to upload lecture videos. To provide lecture videos smoothly, not user, but administrator can easily use.