<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2800.1555" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=#ffffff>
<DIV><FONT face=Arial size=2>Hi all,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>As Lorenzo has said, my mediamixer is available on
<A
href="http://sip.fontventa.com/svn/mcu">http://sip.fontventa.com/svn/mcu</A></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The software consist in a mixer server with an xml
rpc interface and a client library wrapper</FONT></DIV>
<DIV><FONT face=Arial size=2>ready to use. (xmlrpc-c 1.1 is needed)</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The conference creation, participate adding and
removing, rtp parameters (send and recevie address)</FONT></DIV>
<DIV><FONT face=Arial size=2>, encoding paramaters can be controlled with this
api.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The video mixing capabilities are the
following:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>-H263-1996,H263-1998/2000,MPEG4
decoding</FONT></DIV>
<DIV><FONT face=Arial size=2>-H263-1998,MPEG4 encoding</FONT></DIV>
<DIV><FONT face=Arial size=2>-Dedicated encoder for each participant, allowing
each parameter to have its own encoding</FONT></DIV>
<DIV><FONT face=Arial size=2>parameter (fps,bandwith, and next week i hope also
size).</FONT></DIV>
<DIV><FONT face=Arial size=2>-Continous presence for four participants (2x2 ),
more participants can be added but only shown the first four.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Audio is much simpler and just encoding
gsm/pcmu/pcma and audio mixing.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>
<DIV><FONT face=Arial size=2>To do:</FONT></DIV>
<DIV><FONT face=Arial size=2> -Different composition
types</FONT></DIV>
<DIV><FONT face=Arial size=2> -Different modes for each
participant</FONT></DIV>
<DIV><FONT face=Arial size=2> -Mutes</FONT></DIV>
<DIV> -VAD and changing position </DIV>
<DIV><FONT face=Arial size=2> -Forcing participant positioning
in composition</FONT></DIV>
<DIV><FONT face=Arial size=2> </FONT><FONT face=Arial size=2>
-Define xml protocols calls</FONT></DIV>
<DIV> -bug fixes.. :)</DIV>
<DIV> </DIV>
<DIV>It would be great (for Lorenzo and for me) if all the people that were
interested in the bounty get a mor detailed </DIV>
<DIV>compromise with the project. It's not for the money, but if you're going to
pay some money after all you'll get</DIV>
<DIV>more involved in defining all the use cases and functionalities you may
need (which would be a great start point</DIV>
<DIV>for us).</DIV>
<DIV> </DIV>
<DIV>Greetings</DIV>
<DIV>Sergio</DIV>
<DIV> </DIV></FONT><FONT face=Arial size=2></FONT></DIV></BODY></HTML>