<span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">Hi All, <div><br></div><div>I tried to run the venue server on DOS Prompt as follows:</div><div><br></div>
<div><div>C:\Program Files\AGTk-3\bin>VenueServer3.py --secure=0</div><div>No certificate is available to start a secure server.</div><div>Please run the CertificateManager to request and retrieve</div><div>a certificate before attempting to start the VenueServer again.</div>
</div><div><br></div><div>How to run the venue server without installing the certificate (insecure server) ?</div><div><br></div><div>Please let me know if you have any ideas ?</div><div><br></div><div>Aabhas Garg</div><div>
<br></div><div><br></div></span><br><div class="gmail_quote">On Fri, Nov 12, 2010 at 1:00 PM, <span dir="ltr"><<a href="mailto:ag-dev-request@lists.mcs.anl.gov">ag-dev-request@lists.mcs.anl.gov</a>></span> wrote:<br>
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Today's Topics:<br>
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1. Re: RAT corrupt sound (Christoph Willing)<br>
2. Re: RAT corrupt sound (?????? ??????)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Fri, 12 Nov 2010 14:03:38 +1000<br>
From: Christoph Willing <<a href="mailto:c.willing@uq.edu.au">c.willing@uq.edu.au</a>><br>
Subject: Re: [AG-DEV] RAT corrupt sound<br>
To: ?????? ?????? <<a href="mailto:sorcchan@gmail.com">sorcchan@gmail.com</a>><br>
Cc: <a href="mailto:ag-dev@lists.mcs.anl.gov">ag-dev@lists.mcs.anl.gov</a><br>
Message-ID: <<a href="mailto:3E8163F5-0443-485C-867F-1FA2FCDEC0C6@uq.edu.au">3E8163F5-0443-485C-867F-1FA2FCDEC0C6@uq.edu.au</a>><br>
Content-Type: text/plain; charset=UTF-8; format=flowed; delsp=yes<br>
<br>
This is very interesting since we're all interested in better quality<br>
audio. However rat development is done elsewhere - could I suggest you<br>
join the list at:<br>
<a href="http://oakham.cs.ucl.ac.uk/mailman/listinfo/sumover-tech" target="_blank">http://oakham.cs.ucl.ac.uk/mailman/listinfo/sumover-tech</a><br>
<br>
<br>
chris<br>
<br>
<br>
On 10/11/2010, at 8:37 PM, ?????? ?????? wrote:<br>
<br>
> Hello all!<br>
><br>
> I have a problem with RAT on Fedora 11, 12. Received sound has a lot<br>
> of jamming what sounds like ugly electronic noise. I try to solve this<br>
> problem by myself since may of 2010, and I found some solution but<br>
> still not found problem source and cannot fix it but lower sound<br>
> corruption. I interesting only 48kHz Mono mode, btw. How can I fix it?<br>
> First, I checkout latest version of RAT from repository and build a<br>
> debug version of common lib and rat itself. And first thing what I<br>
> find is horrible spamming of message:<br>
><br>
> RTP packet queue overflow.<br>
><br>
> So I just enlarge a little this queue. Sound become slightly better.<br>
> Next my target was find why messages<br>
><br>
> Insert X samples.<br>
> Playout buffer shift back X samples.<br>
><br>
> occurs and sound has jamming and flipping. I find out what it cause<br>
> because there is some unsynchronization detecte in function<br>
><br>
> int source_check_buffering(source *src) in file source.c<br>
><br>
> I have no idea why it does. And I don't know how to debug it. Hardware<br>
> problem? Software? ALSA? No idea. Then I go to the ALSA settings and<br>
> starts an experiments to configure default ALSA device. And I find a<br>
> configuration what almost do a sound well!! So there it is:<br>
><br>
> 1) I add .asoundrc file in my home directory:<br>
> defaults.ctl.!card Intel<br>
> defaults.pcm.!card Intel<br>
><br>
> defaults.pcm.dmix.!rate 48000<br>
> defaults.pcm.dmix.!format S16_LE<br>
><br>
> 2) And, important, I manually setup buffers sizes for default ALSA<br>
> device directly in dsnoop.conf and dmix.conf. And channel count and<br>
> binding also. There it is:<br>
><br>
> I add to dsnoop.conf:<br>
><br>
> channels 2<br>
> period_time 10000<br>
> periods 16<br>
> bindings.0 0<br>
> (very short fragments)<br>
><br>
> And to dmix.conf:<br>
><br>
> channels 1<br>
> period_time 300000<br>
> periods 16<br>
> (laaaarge fragments)<br>
><br>
> And VOILA! sound become clean and very good ... almost. Once-twice in<br>
> 5 min interval randomly occurs same flips and messages:<br>
><br>
> Insert X samples.<br>
> Playout buffer shift back X samples.<br>
><br>
> That is my story. If some one know this problem and know how to debug<br>
> and fix it, lets discuss! Also, I can send my hardware and software<br>
> configuration if needed.<br>
><br>
> And at last, I wrote some CLI interface to RAT what useful when RAT<br>
> work in -noui mode and I can share it if some one interested about it<br>
> :) Its not perfect may be because I have no one friend who understand<br>
> the mbus and RAT :) But it works.<br>
<br>
Christoph Willing +61 7 3365 8316<br>
QCIF Access Grid Manager<br>
University of Queensland<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Fri, 12 Nov 2010 13:09:30 +0300<br>
From: ?????? ?????? <<a href="mailto:sorcchan@gmail.com">sorcchan@gmail.com</a>><br>
Subject: Re: [AG-DEV] RAT corrupt sound<br>
To: Christoph Willing <<a href="mailto:c.willing@uq.edu.au">c.willing@uq.edu.au</a>><br>
Cc: <a href="mailto:ag-dev@lists.mcs.anl.gov">ag-dev@lists.mcs.anl.gov</a><br>
Message-ID:<br>
<AANLkTi=<a href="mailto:AJf%2Bpk2ejt3iP9HH41JDX_QPsyBMhUbrjU9kc@mail.gmail.com">AJf+pk2ejt3iP9HH41JDX_QPsyBMhUbrjU9kc@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Thanks a lot, Chris. I will repost my message there.<br>
<br>
2010/11/12 Christoph Willing <<a href="mailto:c.willing@uq.edu.au">c.willing@uq.edu.au</a>><br>
<br>
> This is very interesting since we're all interested in better quality<br>
> audio. However rat development is done elsewhere - could I suggest you join<br>
> the list at:<br>
> <a href="http://oakham.cs.ucl.ac.uk/mailman/listinfo/sumover-tech" target="_blank">http://oakham.cs.ucl.ac.uk/mailman/listinfo/sumover-tech</a><br>
><br>
><br>
> chris<br>
><br>
><br>
> Christoph Willing +61 7 3365 8316<br>
> QCIF Access Grid Manager<br>
> University of Queensland<br>
><br>
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</blockquote></div><br><br clear="all"><br>-- <br>Thanks and Regards,<br><br>Aabhas Garg<br>