Here is a link to the trace file, it was run when the 3 clients were on the MCU and all 3 were connected at H261.

http://avcc.karen.net.nz/download/trace.zip

Thank you for your help.

leandro.alvares@caixa.gov.br wrote:

Daniel,

if you put the trace file, maybe I can help you.

Regards,

Leandro

---

*De:* h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] *Em nome de *Daniel Rammelt *Enviada em:* sexta-feira, 29 de maio de 2009 18:40 *Para:* h323plus@lists.packetizer.com *Assunto:* [h323plus] OpenMCU - H263 and Connection Problems.

Hi all,

I am currently trying to get OpenMCU up and running on Debian 5 but am encountering some issues.

Firstly, None of the clients I have tried (Mirial, Evo, Ekiga, Lifesize HD unit, etc) will connect at anything other than H261. I have OPENH323DIR=/usr/local/lib/openh323/ PTLIBPLUGINDIR=/usr/local/lib/opal-3.6.1/

Is there someway to see why the H263 codec is not loading? I have build it in Opal. Do I need to specify it somewhere?

Second problem is that, when more than 2 clients join the conference everyone but the last person to join is disconnected from the conference.

All clients are on the same network with no firewalls etc. I have tried looking into the trace.txt but I do not really know what to look for and there is alot of stuff in it.

--

Daniel Rammelt Advanced Video Collaboration Centre (AVCC) http://avcc.karen.net.nz http://avcc.karen.net.nz/

I have tried compiling ffmpeg from latest SVN, default Debian ffmpeg, and the ffmpeg-dev from the Debian Multimedia repository. The one from the Debian Multimedia repository allows H263 and H264 to be compiled in Opal, the other two will only build H261. All 3 have the disconnection problem. This is the libavcodec files.

-rw-r--r-- 1 root root 4759510 2009-05-04 00:03 /usr/lib/libavcodec.a lrwxrwxrwx 1 root root 21 2009-06-03 09:43 /usr/lib/libavcodec.so -> libavcodec.so.51.58.0 lrwxrwxrwx 1 root root 21 2009-06-03 09:37 /usr/lib/libavcodec.so.51 -> libavcodec.so.51.58.0 -rw-r--r-- 1 root root 3990732 2009-05-04 00:03 /usr/lib/libavcodec.so.51.58.0

I have tried Ptlib/Opal 3.4.5 and 3.6.1. I really just need to get something stable running so we can do some testing.

leandro.alvares@caixa.gov.br wrote:

Daniel,

What ffmpeg are you using? how did you install it? look for libavcodec files.

Regards,

Leandro

-----Mensagem original----- De: Daniel Rammelt [mailto:daniel.rammelt@avcc.net.nz] Enviada em: terça-feira, 2 de junho de 2009 01:17 Para: Leandro Oliveira Alvares Cc: h323plus@lists.packetizer.com Assunto: Re: [h323plus] RES: OpenMCU - H263 and Connection Problems.

Here is a link to the trace file, it was run when the 3 clients were on the MCU and all 3 were connected at H261.

http://avcc.karen.net.nz/download/trace.zip

Thank you for your help.

leandro.alvares@caixa.gov.br wrote:

...

Daniel,

if you put the trace file, maybe I can help you.

Regards,

Leandro

---

-- *De:* h323plus-bounces@lists.packetizer.com [mailto:h323plus-bounces@lists.packetizer.com] *Em nome de *Daniel Rammelt *Enviada em:* sexta-feira, 29 de maio de 2009 18:40 *Para:* h323plus@lists.packetizer.com *Assunto:* [h323plus] OpenMCU - H263 and Connection Problems.

Hi all,

I am currently trying to get OpenMCU up and running on Debian 5 but am encountering some issues.

Firstly, None of the clients I have tried (Mirial, Evo, Ekiga, Lifesize HD unit, etc) will connect at anything other than H261. I have OPENH323DIR=/usr/local/lib/openh323/ PTLIBPLUGINDIR=/usr/local/lib/opal-3.6.1/

Is there someway to see why the H263 codec is not loading? I have build it in Opal. Do I need to specify it somewhere?

Second problem is that, when more than 2 clients join the conference everyone but the last person to join is disconnected from the conference.

All clients are on the same network with no firewalls etc. I have tried looking into the trace.txt but I do not really know what to look for and there is alot of stuff in it.

--

Daniel Rammelt Advanced Video Collaboration Centre (AVCC) http://avcc.karen.net.nz http://avcc.karen.net.nz/

--

Daniel Rammelt Technical Support / AVCC Room 2.11, NZi3 Building, University of Canterbury Phone: 364 2987 Ext: 45029 http://avcc.karen.net.nz