<div dir="ltr"><div>My use case is to make video conference where anybody can share his video from camera or share screen. Video from camera and screen could have different resolutions and frame rates so I would prefer transcode because mux forces me to use a fixed frame rate and canvas size.</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-06-03 19:26 GMT+03:00 Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Mux mode with 1x1 layout and minimize-video-encoding flag is better</div><div class="HOEnZb"><div class="h5"><div><br></div><div><br><div class="gmail_quote"><div>On Sat, Jun 3, 2017 at 8:59 AM Michael Jerris <<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>We develop on debian 8.  It's worth trying there</div><div>to see if it's an issue with versions of things in centos.</div><div><br><div class="gmail_quote"><div>On Sat, Jun 3, 2017 at 3:37 AM Александр Дружилов <<a href="mailto:alexdruzhilov@gmail.com" target="_blank">alexdruzhilov@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-size:12.8px">OS: CentOS 7.2.1511</div><span style="font-size:12.8px">Freeswitch: 1.6.17</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Steps:</div><div style="font-size:12.8px">1) create video conference (mod_sofia and conference-mode = transcode) with one video stream from conference owner</div><div style="font-size:12.8px">2) add 4-6 members in this conference who will receive owner's video stream</div><div style="font-size:12.8px">3) everyone in this conference will see dramatic degradation of video stream (incoming video stream bitrate falls from 1 Mbps to 0.5 Mbps, frame rate falls down to 10 fps from 30 fps, lag between video and audio stream appears)</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">But I don't see any problems with CPU, memory or network. So does anybody knows whether it is an issue or it's how freeswitch 'transcode' mode should works? And what to do to tune performance of this mode?</div></div>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a></blockquote></div></div></div></div><span class="HOEnZb"><font color="#888888"><div dir="ltr">-- <br></div><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬<div><br><div>☞ <a href="http://freeswitch.org/" target="_blank">http://freeswitch.org/</a>  ☞ <a href="http://cluecon.com/" target="_blank">http://cluecon.com/</a>  ☞ <a href="http://twitter.com/FreeSWITCH" target="_blank">http://twitter.com/FreeSWITCH</a></div><div><div>☞ <a href="http://irc.freenode.net" target="_blank">irc.freenode.net</a> #freeswitch ☞ <u><a href="http://freeswitch.org/g+" target="_blank">http://freeswitch.org/g+</a></u><br><br></div><div>ClueCon Weekly Development Call <br></div><div>☎ <a href="mailto:sip%3A888@conference.freeswitch.org" target="_blank">sip:888@conference.<wbr>freeswitch.org</a>  ☎ +19193869900 </div><div><br></div></div></div><div><a href="https://www.youtube.com/watch?v=9XXgW34t40s" style="color:rgb(17,85,204);font-size:12.8000001907349px" target="_blank">https://www.youtube.com/watch?<wbr>v=9XXgW34t40s</a></div><div><a href="https://www.youtube.com/watch?v=NLaDpGQuZDA" target="_blank">https://www.youtube.com/watch?<wbr>v=NLaDpGQuZDA</a><br></div></div></div></div></div></div></div>
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