Yan Watequlis Syaifudin, Imam Fahrur Rozi, Atiqah Nurul Asri
The needs for communication with the world community requires people to be able to master some kind of foreign language well. To support that, several schools and university in Indonesia are required to have a language lab that can be used as a means of learning a foreign language. But to build a language lab certainly require no small cost. On the other side, today almost all schools and colleges already have computer labs. So it is possible for the computer is functioning laboratories such as language laboratories, in particular by implementing a software system. To make the language learning software system becomes interactive and as real-time communication media between teacher and student, then it should be implemented chatting features on it. On this research will be discussed about the data communication model between computers (servers) teacher with student computer (client) in supporting streaming feature of learning video data and teacher's live video, as well as in supporting the chatting features between teachers and students. Audio and video streaming technology is more relevant to implement, because this time computer technology, multimedia and internet are growing up. The Use of LAMPP stack, Node.js, NPM and VLC on the server side, the use of RTSP as the protocol to send video/audio data from the server to the client and the VLC plugin embedded in the client browser, have been able to collaborate optimally to make audio/video streaming system. © 2017 Construction Research Institute of Malaysia. All rights reserved.
Information Technology Department, State Polytechnic of Malang, Malang, East Java, 65141, Indonesia