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Hi Victor,<br>
<br>
can you confirm video capture device (camera) is connected to your
system?<br>
<br>
<br>
<br>
<br>
Regards,<br>
Ashwani<br>
<br>
On Wednesday 30 November 2011 07:24 AM, Victor Zanozin wrote:
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<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Just
on this… <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">I
have attached logs of this issue, and have noticed a lot of
lines with, “VideoGrabber is unavailable”. Is this something
to do with the issue described below? <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Thanks
in advance! <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Victor<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div>
<div style="border-right: medium none; border-width: 1pt
medium medium; border-style: solid none none; border-color:
rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color;
padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif";"
lang="EN-US">From:</span></b><span style="font-size:
10pt; font-family:
"Tahoma","sans-serif";" lang="EN-US">
<a class="moz-txt-link-abbreviated" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a>
[<a class="moz-txt-link-freetext" href="mailto:h323plus-bounces@lists.packetizer.com">mailto:h323plus-bounces@lists.packetizer.com</a>] <b>On
Behalf Of </b>Victor Zanozin<br>
<b>Sent:</b> Wednesday, 30 November 2011 11:58 AM<br>
<b>To:</b> Simon Horne; <a class="moz-txt-link-abbreviated" href="mailto:h323plus@lists.packetizer.com">h323plus@lists.packetizer.com</a><br>
<b>Subject:</b> Re: [h323plus] Removing H.263/H.264
Capabilities in OpenMCU<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Hi
Simon, <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">I
can’t see any difference in the logs with environment
variable </span><span style="color: rgb(31, 73, 125);"
lang="EN-US">PTLIB_TRACE_CODECS set to 4. Should this just
be going to the regular OpenMCU log (/c:\trace.txt)? <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Also, even if I am temporarily stuck with
H.261, </span><span style="color: rgb(31, 73, 125);">when
new endpoints join, video on the first endpoint freezes, and
the new endpoint is not displayed until either endpoint
disconnects, then it switches back to whichever endpoint is
still connected and video resumes. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);">Any
ideas on that? <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size: 7.5pt;
font-family: "Verdana","sans-serif";
color: darkblue;">Victor </span></b><span style="color:
rgb(31, 73, 125);"><o:p></o:p></span></p>
<div>
<div style="border-right: medium none; border-width: 1pt
medium medium; border-style: solid none none; border-color:
rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color;
padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif";"
lang="EN-US">From:</span></b><span style="font-size:
10pt; font-family:
"Tahoma","sans-serif";" lang="EN-US">
Simon Horne [<a class="moz-txt-link-freetext" href="mailto:s.horne@packetizer.com">mailto:s.horne@packetizer.com</a>] <br>
<b>Sent:</b> Wednesday, 30 November 2011 8:22 AM<br>
<b>To:</b> Victor Zanozin; <a class="moz-txt-link-abbreviated" href="mailto:h323plus@lists.packetizer.com">h323plus@lists.packetizer.com</a><br>
<b>Subject:</b> RE: [h323plus] Removing H.263/H.264
Capabilities in OpenMCU<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Victor<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">The reason why your codecs are loading and then
unloading is that the codec checks to see if all the
dependencies are present and if they are not then the codec
is unloaded.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">It is not clear on the platform you are running
on but make sure you have both x264 and FFMPEG dependencies
binaries are in path.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Using environmental variable PTLIB_TRACE_CODECS
= 4 to output trace log information on why the dependencies
are not found.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US">Simon<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color: rgb(31, 73, 125);"
lang="EN-US"><o:p> </o:p></span></p>
<div>
<div style="border-right: medium none; border-width: 1pt
medium medium; border-style: solid none none; border-color:
rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color;
padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif";"
lang="EN-US">From:</span></b><span style="font-size:
10pt; font-family:
"Tahoma","sans-serif";" lang="EN-US">
<a class="moz-txt-link-abbreviated" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a>
[<a class="moz-txt-link-freetext" href="mailto:h323plus-bounces@lists.packetizer.com">mailto:h323plus-bounces@lists.packetizer.com</a>] <b>On
Behalf Of </b>Victor Zanozin<br>
<b>Sent:</b> 29 November 2011 08:06<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:h323plus@lists.packetizer.com">h323plus@lists.packetizer.com</a><br>
<b>Subject:</b> [h323plus] Removing H.263/H.264
Capabilities in OpenMCU<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">Hi guys, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m getting stuck with OpenMCU loading, and
only starting the H.261 codecs. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It seems it can detect H.263/H.264, but
removes them shortly after detection, and then only shows one
set of codecs in the video section of the startup. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Logs: <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Found capability: H.239 Capabilities <18><o:p></o:p></p>
<p class="MsoNormal"> H.263{sw} <1><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Removing capability: H.239 Capabilities <18><o:p></o:p></p>
<p class="MsoNormal"> H.263{sw} <1><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "H.239 Capabilities"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "*-QCIF*"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Found capability: H.261-QCIF{sw} <14><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Removing capability: H.261-QCIF{sw} <14><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "*-QCIF*"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "*-SQCIF*"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "H.261{sw}"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Found capability: H.261{sw} <15><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Removing capability: H.261{sw} <15><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "H.261{sw}"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "H.263{sw}"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Found capability: H.263{sw} <16><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 Removing capability: H.263{sw} <16><o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "H.263{sw}"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.030 OpenMCU
H323 FindCapability: "H.264{sw}"<o:p></o:p></p>
<p class="MsoNormal"> 0:00.031 OpenMCU
H323 Found capability: H.264{sw} <17><o:p></o:p></p>
<p class="MsoNormal"> 0:00.031 OpenMCU
H323 Removing capability: H.264{sw} <17><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Codecs loaded: <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> 1:<o:p></o:p></p>
<p class="MsoNormal"> H.261-CIF{sw} <13><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m also seeing no split screen video –
When new endpoints join, video on the first endpoint freezes,
and the new endpoint is not displayed until either endpoint
disconnects, then it switches back to whichever endpoint is
still connected and video resumes. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can anyone help? <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks! <o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family: "Times New
Roman","serif";"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family: "Times New
Roman","serif";">Victor</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";" lang="EN-US"><br>
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