incubator-bluesky-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ting Peng" <>
Subject Re: The struct of Bluesky!
Date Thu, 25 Sep 2008 00:59:52 GMT
To my knowledge, ffmpeg can be compiled under LGPL. You can select this
option during
configuration of compile. That means we can use ffmpeg, for LGPLed ffmpeg is
enough for us.

On Tue, Sep 23, 2008 at 9:43 AM, chen hecky <> wrote:

> 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( 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

Best regards!

Ting Peng (
[CN] +86-137-721-59621

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message