Oh, sorry! It's a mistake. the DTU module is Data Transmit Unit, not Date! 2008/9/23 Jin Cao <[EMAIL PROTECTED]>
> A small mistake: DTU means "DATA transmit unit". > Ffmpeg is a significant part of our system, however it is under GPL > license. > Without ffmpeg our system can not work, so replacing ffmpeg is the only > choice. > > > 2008/9/23, chen hecky <[EMAIL PROTECTED]>: > > > > Dear all! > > Bluesky is made up of two parts ------ Real Class System(RCS) and > > MERSMP(MERSMP is a massive resources of sharing and management platform). > > > > The RCS. RCS is distance education (or distance learning) system. > > It is made up of four modules -------Teacher Client, Student Client, > > TServer(Real Class Center) and DTU(Date Transmit Unit). I want to > > introduce > > the module of Teacher to you. > > > > The Teacher Client It is the teacher's console, and provides > > real-time video, audio, text and electronic lesson plans what the teacher > > is > > teaching on the screen to students. During communicating with the > student, > > it also can receive the real-time video and audio information from the > > students. Because there are audio and video communicating function in > this > > module, the lib of ffmpeg is included in Teacher Client source code. > > However, FFmpeg incorporates several optional modules that are covered by > > the GUN GPL(http://ffmpeg.mplayerhq.hu/legal.html). So how to deal with > > the > > license of ffmpeg or replace ffmpeg is the first and foremost problem in > > Teacher Client source code. > > -- > > Hecky @ Bluesky Dev Team XJTU > > > -- Hecky @ Bluesky Dev Team XJTU
