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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Kc<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The codec definition (in the plugin) sets the upper BitRate limit for the codec. if you set a targetbitrate higher that the maxbitRate from the plugin codec then it is ignored. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>For instance H.263 CIF will not exceed the 384k set in the codec definition. To fix just change the maxbitrate value in the plugin codec.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Simon<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> kc ooi [mailto:kcooi12345@gmail.com] <br><b>Sent:</b> Thursday, October 28, 2010 8:49 PM<br><b>To:</b> Simon Horne<br><b>Cc:</b> h323plus@lists.packetizer.com<br><b>Subject:</b> Re: [h323plus] Call Rate Issue using H323plus<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi Simon and h323plus members,<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>I manage to get it work in the situation where SetInitialBandwidth is set to video type and less than 384kbits.<o:p></o:p></p></div><div><p class=MsoNormal>The other terminal will be notified and sending video below the limit.<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>But it fail when I set more than 384kbits, for example 512kbits or 1Mbits.<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Is there a default value that defines the limit?<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal>Thanks.<o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal> On Thu, Oct 28, 2010 at 9:01 AM, Simon Horne <<a href="mailto:s.horne@packetizer.com">s.horne@packetizer.com</a>> wrote:<o:p></o:p></p></div><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><p class=MsoNormal><br>There has been some improvement in bandwidth management in the current CVS.<br><br>There are 2 parts 1 what we limit what we send and what we request the<br>remote to limit to.<br><br>When setting the local bandwidth this can be set by your derived<br>H323Connection::OpenVideoChannel function ie codec->SetMaxBitRate() .<br><br>To set the remote there is an improved function<br>H323Connection::SetInitialBandwidth(H323Capability::MainTypes & captype, int<br>bitRate)<br>Which you can call when you instance the connection object which will limit<br>the bandwidth of all advertised capabilities in the TCS to the value you<br>specify and that should limit the bandwidth the remote requests in the OLC<br>and hence what it will send.<br><span style='color:#888888'><br>Simon</span><o:p></o:p></p><div><div><p class=MsoNormal style='margin-bottom:12.0pt'><br>-----Original Message-----<br>From: <a href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a><br>[mailto:<a href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a>] On Behalf Of kcooi12345<br>Sent: Wednesday, October 27, 2010 7:20 PM<br>To: <a href="mailto:h323plus@lists.packetizer.com">h323plus@lists.packetizer.com</a><br>Subject: [h323plus] Call Rate Issue using H323plus<br><br>Hi All,<br><br>Does anyone know how to set the call rate for a conference?<br><br>In my H.323 application that use h323plus library, it use<br>384 kbits by default to create a conference.<br>I have try to use function SetInitialBandwidth(51200)for 512kbits call rate,<br>but it also fails.<br><br>Thanks.<o:p></o:p></p></div></div></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>