Interesting People mailing list archives
IP: call for help jpk mars landing
From: David Farber <farber () cis upenn edu>
Date: Tue, 17 Jun 1997 11:47:18 -0400
From: roy () cs uiuc edu (Roy Campbell) Subject: [Fwd: jpk mars landing] (fwd) To: farber () central cis upenn edu Date: Mon, 16 Jun 1997 22:02:37 -0500 (CDT) X-Mailer: ELM [version 2.4 PL23] Dave: Who might be interested in helping with this. Thanks Roy --- Forwarded message:
From roy () vosaic com Mon Jun 16 21:54:07 1997 Resent-Date: Mon, 16 Jun 1997 19:53:27 -0700 (PDT) Message-ID: <33A5FD2D.52F0 () vosaic com> Date: Mon, 16 Jun 1997 21:57:49 -0500 From: Roy Campbell <roy () vosaic com> Reply-To: roy () vosaic com Organization: Vosaic LLC X-Mailer: Mozilla 3.01Gold (Win95; I) MIME-Version: 1.0 To: nlanr () nlanr net Subject: [Fwd: jpk mars landing] Content-Type: multipart/mixed; boundary="------------B2D7C363D8D" Resent-Message-ID: <"eQdGu9XAiV.0.a4.8mVfp"@oceana.nlanr.net> Resent-From: nlanr () nlanr net X-Mailing-List: <nlanr () nlanr net> archive/latest/314 X-Loop: nlanr () nlanr net Precedence: list Resent-Sender: nlanr-request () nlanr net Content-Length: 2989 This is a multi-part message in MIME format. --------------B2D7C363D8D Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Please are there any volunteers to help with the JPL/NASA Mars landing Java cyber cast event. We are looking for ways to make the record books with the JPL/NASA Mars landing on the 4 July in terms of viewers of the event. We are using a Java applet that plays H.263 and gsm audio on PCs and Macintosh computers so that there is no plugin or other software to mess with. The player will play on JIT implementations of Java on UNIX too, but most UNIX browsers are too slow. The Vosaic distribution scheme records the number of end users and we will be making the statistics available afterwards. We are trying to see if we can get a record number of people looking at the event. The Vosaic distribution scheme is aimed at the 28.8 phone user. The video is 16 kbps. An example of the video can be found at http://vosaic.com/tv/live.html which is showing a video tape (it does rewind unfortunately). We use a distribution tree with self adapting reflectors. Each reflector can handle up to 2000 clients (depending on host and network) although the most we have actually had on one reflector was 600 at the same time. The reflectors use UDP to traverse the Internet and http to deliver the video over the phone. The reflectors have the capability of switching sources if the network gets congested. The reflector is just a daemon that duplicates the source. If you would be interested in helping us distribute the JPL video and audio stream over the Internet, please could you either fill in the reflector form http://vosaic.com/support/reflectors.html or contact me or jimw () vosaic com Thanks for your patience with my request. Roy Campbell roy () cs uiuc edu --------------B2D7C363D8D Content-Type: message/rfc822 Content-Transfer-Encoding: 7bit Content-Disposition: inline Received: from vosaic-01.gwcc.com (ip254.los-angeles3.ca.pub-ip.psi.net
[38.14.43.254])
by vosaic.com (8.8.5/8.8.5) with ESMTP id RAA16243 for <all () vosaic com>; Wed, 11 Jun 1997 17:25:26 -0500 (CDT) Message-ID: <339BE15D.904DF20E () vosaic com> Date: Mon, 09 Jun 1997 03:56:30 -0700 From: erik <erik () vosaic com> Reply-To: erik () vosaic com Organization: vosaic X-Mailer: Mozilla 4.0 [en] (Win95; I) MIME-Version: 1.0 To: all () vosaic com Subject: jpk mars landing X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit The Jpl guys have agreed to give us a live video feed to put up in JAVA!!!! This is huge as they previously only wanted to do audio... They saw the java stuff and were in agreement that it is real cool and we should do it. We should tap our entire sphere of influence for as many reflectors as we cand get. This includes any educational institutions that we can muster... ie NCSA, MIT, KOREA, Univ of Norway, Stanford, INRIA, etc etc etc.... thanks Chuck --------------B2D7C363D8D--
-- Professor Roy Campbell Tel. 217-333-0215, Fax. 244-6869 Department of Computer Science Email rhc () uiuc edu University of Illinois at Urbana-Champaign Home Page www.uiuc.edu/ph/www/rhc 1304 W. Springfield Av., 3315 DCL, Urbana, IL 61801 ******Remember 19 June in San Fran****** Look at http://www.eff.org/fillmore
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