Abstract: An audio-visual multimedia message/discussion/bulletin system. The system includes a wide area network, a user terminal and a server terminal. The user terminal further includes an editor and a browser. The server terminal includes a network server, an application server and an audio-visual server. The editor edits message/bulletins that contains both multimedia data and audio-visual data. The browser has a plug-in program for linking with the editor and submitting message/bulletins through the wide area network. The network server receives the message/bulletins submitted by the plug-in program through the wide area network and displays such message/bulletins in a web page language format on a web page. The application server has an analyzer/converter program. The analyzer/converter program analyzes the message/bulletins received by the network server and converts the message/bulletins into appropriate web page language format according to the result of analysis.

Abstract: An audio-visual multimedia network examination system and method. The multimedia network examination system includes a user editor, a user browser, a network server and an application server. The user editor edits multimedia examination question data. An examination program is embedded inside the user browser. The examination program calls up the user editor and transmits the multimedia examination question data upstream to the network server. The application server has an analyzer/converter for analyzing the multimedia examination question data and converting the data into an information format file in a cross platform language format. The network server enclosing the application server connects with the user browser through a wide area network. The network server receives the multimedia examination question data submitted from the user browser and returns an electronic examination paper comprising a plurality of information format files in cross platform language.

Abstract: A video-audio multimedia web-mail system, comprising a wide area network, a user side and a server side. In the user side, an editor is used to edit the e-mail, and the e-mail comprises a multimedia information. The browser has a plug-in program, the plug-in program is used to link the editor and to send out the e-mail via the wide area network. In the server side, a web server is used to receive the e-mail sent by the plug-in program via the wide area network, and display the e-mail having a web page language format on a web page that is executed by it.