| Multimedia communication is a gradually developed new edge technology causedby the multimedia computer technology and the communication technology.Multimedia communication is a set of interactive computer technology, distributionnetwork and multimedia information. Network video interview is a specificapplication of multimedia communications, it transfers multimedia files throughstreaming technology (audio, video, animation, etc.). Besides, Network videointerview processes the compressed continuous video and audio information into theserver, allowing users to download while watching, listening, etc. without the need todownload the compressed file to their machine before they can watch the networktransmission technology. In order to provide more convenient and extensive onlineinterview system, this paper from a study to improve the streaming media server, themain work is as follows:Firstly, using open source Red5as the streaming server of the online videointeractive interview system. Red5is an open java-based origin of the media server,using RTMP as the transport protocol, and it is fully compatible with Adobe’s releaseof the streaming media server Flash Media Server (FMS). Therefore, clients do notneed to change the normal operation using Red5, which makes the online interviewsystem based on Red5platform portability and easy to use. In addition, using opensource Red5can make ease of secondary development, affordable development andappropriate to promote.Secondary, we have developed a user-friendly front interactive module of theonline interview system based on the ajax technology. Main function of the interactivesubsystem is to provide the user a platform to understand the information ofinterviews. Front module of our designed interactive interview system is full-featuredand easy to eat. Internet users can see the interview forecast and know about therelevant information of the upcoming theme through the subsystem. Besides, they canalso directly involve in the ongoing interviews, conduct online questions,communicate with guests and can view past interviews records.Thirdly, we have developed full-featured background management module basedon the Flex technology. The main function of the management subsystem is to edit theinterview. In our interview system, users can create or delete the interviews, conduct interviews, notice, edit the interview time, subject matter and other relatedinformation. Besides, they can also audit interview record and the text message,manage video live and upload interview pictures and accessories... |
