Thanks! This certainly makes things more clear. While most of the people on this list are programming geeks, this is still somewhat outside of the mainstream area of expertise here, so expect to explain what BSDCS is over and over :-)

In literature, this kind of application is called /Multi-object Multimedia Applications(MMAs)/.

BTW I haven't found much usage of this term via Google, except for the BSDCS site.


A few more questions if I may:

* The proposal mentions that BSDCS is currently "an open source [..] project". Is there currently a place where people outside your team can access the source code? Among other things, providing access to source code may help you to find interested developers at Apache.

* This maybe redundant considering the previous question, but what license are you using at the moment? And also if you rely on any third-party open source packages, what license those packages require?


Thanks
Andrus


On Aug 29, 2007, at 4:06 AM, t.peng.dev wrote:
When we launched /Blue Sky Distance Collaboration system / development, we according to some reasons like these:

  1. When we are discussing with somebody about a CAD drawing, if we
     can only watch video and hear voice of him/her, it's not enough.
     If we can are discuss how to use computer, it's much better if
his/her computer screen is available. When we are having a lesson,
     it will be much vivid if teacher's slides, voice,video are
     available at the same time. When we are watching a football match
     in remote city, if we can watch it from various view point
     simultaneously, it becomes a much better enjoyment. This idea is
     use multiple scenes in distance communication, it is more than
     conference in which comprises only one video and its affiliated
     audio. So we use Collaboration instead(message communication is
     implement, file share and distribution is scheduled, towarding a
     flexible Collaboration platform ). In literature, this kind of
     application is called /Multi-object Multimedia
     Applications(MMAs)/. In our project, MMAs is used as basic
     component of visual and acoustic communication.
  2. For MMAs is used in our system, our player and recorder should
     have the capability to handle it. So, we developed a customed
     player(XPlayer for GNU/Linux, CWPlayer for Win32) and MMA capable
     recorder.

In this document(url is below) , there is also screenshot of our players:
http://docs.google.com/View?docid=dcj48f88_09k567f



Andrus Adamchik wrote:
Hi there,

I have a few high level technical questions about the scope of the system. I am just trying to understand what it is.

* There is a quote 'BSDCS [...] changes the model from the "conference" to "collaboration"'. So is that video conferencing software that also allows playback of prerecorded content, or am I missing some other collaboration aspects?

* Why a custom player? I mean there's nothing wrong with it, but would it be possible to use the existing players, such as VLC (http://www.videolan.org/)?

Cheers,
Andrus

On Aug 24, 2007, at 1:30 PM, Ting Peng wrote:


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        Best regards!

Ting Peng ([EMAIL PROTECTED])
XJTU-IBM Open Tech. R&D Center



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