FreeSWITCH will already avoid transcoding if both legs<span></span> have common codecs, there is zero gain from using proxy media in most cases. It was designed for codecs FreeSWITCH doesn't know about. Any performance gains are probably purely mythical at best.<br><br>On Sunday, July 5, 2015, Bryan <<a href="mailto:gliu@tecomtech.com">gliu@tecomtech.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="ZH-CN" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d">HI, Actually we tested FS 1.4.18 , FS 1.4.19 and the latest </span><span lang="EN-US">Windows MSI installation package, all have the same issue.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The reason why we test Proxy mode is to see
the performance of FS than Media relay (with Transcoding).<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:10.0pt">发件人<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt">
<a href="javascript:_e(%7B%7D,'cvml','freeswitch-users-bounces@lists.freeswitch.org');" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>
[mailto:<a href="javascript:_e(%7B%7D,'cvml','freeswitch-users-bounces@lists.freeswitch.org');" target="_blank">freeswitch-users-bounces@lists.freeswitch.org</a>] </span><b><span style="font-size:10.0pt">代表 </span></b><span lang="EN-US" style="font-size:10.0pt">Brian
West<br>
</span><b><span style="font-size:10.0pt">发送时间<span lang="EN-US">:</span></span></b><span lang="EN-US" style="font-size:10.0pt"> 2015</span><span style="font-size:10.0pt">年<span lang="EN-US">7</span>月<span lang="EN-US">3</span>日<span lang="EN-US"> 22:06<br>
</span><b>收件人<span lang="EN-US">:</span></b><span lang="EN-US"> FreeSWITCH Users
Help<br>
</span><b>主题<span lang="EN-US">:</span></b><span lang="EN-US"> Re:
[Freeswitch-users] No Video in Media Proxy mode<u></u><u></u></span></span></p>
</div>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">What rev of Freeswitch, and why are you
using proxy media?<br>
<br>
On Friday, July 3, 2015, Bryan <<a href="javascript:_e(%7B%7D,'cvml','gliu@tecomtech.com');" target="_blank">gliu@tecomtech.com</a>>
wrote:<u></u><u></u></span></p>
<div>
<div>
<p class="MsoNormal"><span lang="EN-US">Hi, I’m testing FreeSWITCH with Android Linphone. I found the Video
stream was not forwarded by FS. Audio is OK.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Any Ideas? Or this is a bug?<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The test envrionmet as following:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:red">Android Linphone < -- > Wifi Router < --
> FS < -- >PC Linphone.</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The FS Version is the Latest Windows MSI package. <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.718750 [NOTICE] switch_channel.c:1055 New
Channel sofia/inte<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">rnal/<a>1009@172.16.1.115</a> [c8a19d44-3084-4539-b817-3276fd7ec43d]<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.750000 [INFO] mod_dialplan_xml.c:635 Processing
1009 <1009>-<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">>1007 in context default<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.781250 [INFO] switch_ivr_async.c:3822 Bound
B-Leg: *1 execut<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">e_extension::dx XML features<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.781250 [INFO] switch_ivr_async.c:3822 Bound
B-Leg: *2 record<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">_session::C:/Program
Files/FreeSWITCH/recordings/1009.2015-07-03-14-31-57.wav<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.781250 [INFO] switch_ivr_async.c:3822 Bound
B-Leg: *3 execut<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">e_extension::cf XML features<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.781250 [INFO] switch_ivr_async.c:3822 Bound
B-Leg: *4 execut<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">e_extension::att_xfer XML features<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.781250 [NOTICE] switch_channel.c:1055 New
Channel sofia/inte<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">rnal/<a href="http://sip:1007@172.16.1.115:2887" target="_blank">sip:1007@172.16.1.115:2887</a>
[4cfdf0e6-7010-467b-97b3-20e4dc295422]<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.843750 [NOTICE] sofia.c:6716 Ring-Ready
sofia/internal/sip:1<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://007@172.16.1.115:2887" target="_blank">007@172.16.1.115:2887</a>!<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.843750 [NOTICE] mod_sofia.c:2107 Ring-Ready
sofia/internal/1<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><a>009@172.16.1.115</a>!<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:31:57.859375 [NOTICE] switch_ivr_originate.c:527 Ring
Ready sofia/<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">internal/<a>1009@172.16.1.115</a>!<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:00.312500 [NOTICE] sofia.c:7437 Channel
[sofia/internal/sip:100<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://7@172.16.1.115:2887" target="_blank">7@172.16.1.115:2887</a>]
has been answered<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:00.312500 [NOTICE] switch_core_media.c:4405
sofia/internal/sip:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://1007@172.16.1.115:2887" target="_blank">1007@172.16.1.115:2887</a>
Starting Video thread<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:00.343750 [NOTICE] switch_core_media.c:4405
sofia/internal/1009<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">@<a href="http://172.16.1.115" target="_blank">172.16.1.115</a>
Starting Video thread<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:00.343750 [NOTICE] switch_ivr_originate.c:3522
Channel [sofia/i<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">nternal/<a>1009@172.16.1.115</a>] has been answered<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:red">2015-07-03 14:32:00.843750 [INFO]
switch_rtp.c:5832 Auto Changing port from 61.1</span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:red">83.139.155:64131 to <a href="http://172.16.15.111:7078" target="_blank">172.16.15.111:7078</a></span><span lang="EN-US"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:23.750000 [NOTICE] sofia.c:952 Hangup
sofia/internal/sip:1007@1<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://72.16.1.115:2887" target="_blank">72.16.1.115:2887</a>
[CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:23.750000 [NOTICE] switch_ivr_bridge.c:1608 Hangup
sofia/intern<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">al/<a>1009@172.16.1.115</a> [CS_EXECUTE] [NORMAL_CLEARING]<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:23.750000 [NOTICE] switch_core_session.c:1633
Session 4 (sofia/<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">internal/<a href="http://sip:1007@172.16.1.115:2887" target="_blank">sip:1007@172.16.1.115:2887</a>)
Ended<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:23.750000 [NOTICE] switch_core_session.c:1637 Close
Channel sof<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">ia/internal/<a href="http://sip:1007@172.16.1.115:2887" target="_blank">sip:1007@172.16.1.115:2887</a> [CS_DESTROY]<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:23.750000 [NOTICE] switch_core_session.c:1633
Session 3 (sofia/<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">internal/<a>1009@172.16.1.115</a>) Ended<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">2015-07-03 14:32:23.750000 [NOTICE] switch_core_session.c:1637 Close
Channel sof<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">ia/internal/<a>1009@172.16.1.115</a>
[CS_DESTROY]<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Tony<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <u></u><u></u></span></p>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US"><br>
<br>
-- <u></u><u></u></span></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p><b><i><span lang="EN-US" style="font-size:13.5pt;font-family:"Courier New"">Brian
West</span></i></b><span lang="EN-US" style="font-family:"Courier New""><br>
</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><a href="javascript:_e(%7B%7D,'cvml','brian@freeswitch.org');" target="_blank">brian@freeswitch.org</a></span><span lang="EN-US"><u></u><u></u></span></p>
<p><span lang="EN-US" style="font-size:7.5pt;font-family:"Courier New""><img border="0" src="http://billing.freeswitch.org/templates/default/img/whmcslogo.png"></span><span lang="EN-US"><u></u><u></u></span></p>
<p><b><i><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">Twitter:
@FreeSWITCH , @briankwest</span></i></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""><br>
<a href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a><br>
<a href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a></span><span lang="EN-US"><u></u><u></u></span></p>
<p><span lang="EN-US" style="font-family:"Courier New"">ClueCon 2015 <a href="https://www.cluecon.com/call-for-speakers/" target="_blank">Call for
Speakers</a> | <a href="https://freeswitch.com/cart.php?gid=1" target="_blank">Register</a> TODAY! | Reddit: <a href="https://www.reddit.com/r/freeswitch" target="_blank">/r/freeswitch</a></span><span lang="EN-US"><u></u><u></u></span></p>
<p><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">T:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">+19184209001 | <b>F:</b>+19184209002
| <b>M:</b>+1918424WEST (9378)<br>
<b>iNUM:</b>+883 5100 1420 9001 | <b>ISN:</b>410*543 | <b>Skype:</b>briankwest</span><span lang="EN-US"><u></u><u></u></span></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
</div>
</div>
<br>_________________________________________________________________________<br>
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<a href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br></blockquote><br><br>-- <br><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">
<p><font face="courier new, monospace"><b><i><font size="4">Brian West</font></i></b><br><span style="font-size:x-small"><a href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></span></font></p>
<p><font size="1" face="courier new, monospace"><img src="http://billing.freeswitch.org/templates/default/img/whmcslogo.png"><br></font></p><p><font size="2" face="monospace, monospace"><b><i>Twitter: @FreeSWITCH , @briankwest</i></b><br><a href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a><br><a href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a></font></p><p><font face="monospace, monospace">ClueCon 2015 <a href="https://www.cluecon.com/call-for-speakers/" target="_blank">Call for Speakers</a> | <a href="https://freeswitch.com/cart.php?gid=1" target="_blank">Register</a> TODAY! | Reddit: <a href="https://www.reddit.com/r/freeswitch" target="_blank">/r/freeswitch</a></font></p>
<p><font size="2" face="monospace, monospace"><b>T:</b>+19184209001 | <b>F:</b>+19184209002 | <b>M:</b>+1918424WEST (9378)<br><b>iNUM:</b>+883 5100 1420 9001 | <b>ISN:</b>410*543 | <b>Skype:</b>briankwest</font></p></div></div></div></div></div></div></div><br>