We developed a video using JMF, and are interested in it. But the performance is not not, specially for the transmission speed. I surport this knid of group, and welcome any topics related to it. Thanks.
Rgds, Cheng Chang Dong http://vlab.ee.nus.edu.sg/~ccd ----- Original Message ----- From: "Alex Terrazas" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, February 01, 2002 7:18 PM Subject: [JAVA3D] Video Cube Meeting > There were a few parties interested in the > on-line VideoCube idea. I am not quite > there as far as having the demo but I was > wondering if we might not take a first > step at an on-line video forum organized > as a room. It would be nice to have some > talented collaborators here. > > I initially developed the prototype for > the "Ever forthcoming book on Java Media > programming", also known as the EFB for > SAMS. > > Anyway, the scientific interest > of the "videocubes organized around a room" > all comes from a solid bunch of > findings on memory for events in their > spatial context. I think this is an > area of research with clear commercial > implications not to mention that it is > just plain cool. Two years ago, I had > developed a little room that a monkey > and human could navigate. I am hoping > to use this thing to do brain imaging > experiments where two or more people > interact on-line I am also interested > in having subjects drive > robots using video feedback as a way > to organized massive amounts of > information. > > A lot of that stuff is pie in the sky > so I was wondering if we could share > code for this. Who knows we might > even make some money. > > Anyway, what we are doing is not > magic by any means. > > > It all happens in the process() > method where we get the video buffer- > the video buffer just happens to be > an RTP stream. > > There are a number of track control > tricks and data swapping. The only > difference is that I implement video > renderer in a class that extends Texture2D. > This may not make an difference but I > am checking. > > We have an iVisit fanatic here in the lab. I > would say that the performance is > comparable except that we have 3D and > they are flat screens. > > Remember though-we have big > time bandwidth in our lab and we were > pushing all the data locally over our > network, so a comparison with iVisit > is not yet appropriate. Nevertheless, > the 3D does not appear to cause any > delays. > > Today I am trying to go > all the way to the lab next door-- > > It seems if we teamed up we could > have a video conference next week > or so. > > To organize this I need to know > > How many people want to participate. > How to access their rtp streams. > Setup some times to try it. > > Also. If you are writing code, please > include your general strategy, if it > differs from the above. > > Also, is anyone looking at a LOD Behavior to > turn off sources that are out of > view? > > Thanks- > > Alex > > =========================================================================== > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff JAVA3D-INTEREST". For general help, send email to > [EMAIL PROTECTED] and include in the body of the message "help".
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