The system data backup as a training session for some reason did not attend the training session late on demand provide complete training. Training conducted in real time at the same time to record speakers and speeches, uploaded to server for on-demand. System to support large volume of documentation recording, editing, simultaneous record of all recorded e-Pointer multimedia streaming real-time synchronization mark. Add chapters and index later support, editing, insert, merging, dubbing and other non-linear editing. Courseware in web-format release. A variety of on-demand authentication method: password authentication, remote server authentication. Automatically record their learning progress, can be seamlessly combined with real-time teaching system. Auxiliary functions: to provide the system notice, in the current message, chat rooms, e-mail notification feature.