摘要：The massive amount of data produced by the streaming and storage of videos generated from classes, medical procedures and other science and educational films using UHD technologies is creating huge databases that are not fully used. For example, the preparation of a surgery and the setup of a class which are streamed in real time are parts of videos that could be extracted from the final version before being saved in the system. Usually online video platforms only permit users to edit streamed videos after the end of the streaming. This article describes a project of a video editor called Sensemaking that can be applied to the educational field, allowing users to edit on the fly videos that are being streamed in real time by creating an online editor feature to manage in real time the video input, providing the users with a tool to produce an educational or scientific movie. By using the Sensemaking system, it will be possible to produce a movie which will be a record and at the same time an educational product with audio, images, logos and animations at the end of the streaming session. This editor will be initially integrated to the Video@RNP Platform, a database of videos dedicated to educational and research institutions in Brazil. The Video@RNP Platform is operated and developed by the National Education and Research Network (RNP) with financial support from the Education and Science, Technology, Innovations and Communications (MCTIC) Ministries in Brazil.
关键词：Online Education;Video;Video Editor;On the Fly;Streaming;Visualization;Big Data
