On Feb 28, 2018, at 5:59 PM, Michael Jerris <mike@jerris.com> wrote:

look at individual cores, are any maxing out?

On Feb 28, 2018, at 5:07 AM, Dom Rumsey < domrumsey@hotmail.com> wrote:

No it doesn’t. So in a 3 way chat, for the person speaking, it shows their own video feed back to themself. The other two people (who are listening) see a flicker of the video feeds from both the speaker and the other listener. It's as if there's a paradox, I just can't work out what it is.

Looked at CPU and we still have +70% left. Network is also fine, got loads of bandwidth left.

Thanks

On Feb 27, 2018, at 5:01 PM, Michael Jerris < mike@jerris.com> wrote:
only other thing i can think of would be some sort of resource starvation, cpu or network. Does it do the same without personal canvas?

On Feb 27, 2018, at 11:53 AM, Dom Rumsey < domrumsey@hotmail.com> wrote:

Thanks Mike. I'm using 1.6.20.

From: FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org> on behalf of Michael Jerris <mike@jerris.com>
Sent: Tuesday, February 27, 2018 4:24 PM
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Conference mux mode video flickering

The flickering sounds like an old fixed bug we had with overlap and zoom layouts. Are you using old code?

On Feb 26, 2018, at 3:57 PM, Dom Rumsey < domrumsey@hotmail.com> wrote:

Hi guys

Thanks for your help previously.

I'm now using MUX mode for video and I'm getting a problem whereby a conference with 3 or more participants keeps flickering video streams on the floor (we are using video-muxing-personal-canvas parameter). It's as if it can't decide who to show. Below is my conference profile:

< profile name = "cp" >

       < param name = "domain" value = "$${domain}" />

       < param name = "rate" value = "8000" />

       < param name = "video-mode" value = "mux" />

       < param name = "video-layout-name" value = "1x1" />

       < param name = "interval" value = "20" />

       < param name = "caller-controls" value = "default" />

       < param name = "energy-level" value = "0" />

       < param name = "video-auto-floor-msec" value = "3000" />

       < param name = "video_no_video_avatar_png" value = "/usr/local/freeswitch/conf/images/video-muted.png" />

       < param name = "video_mute_png" value = "/usr/local/freeswitch/conf/images/video-muted.png" />

       < param name = "conference-flags" value = "audio-always|livearray-sync|livearray-json-status|video-mute-exit-canvas|video-muxing-personal-canvas" /> 

       < param name = "max-members" value = "25" />

       < param name = "sound-prefix" value = "/usr/local/freeswitch/conf/sounds/" />

       < param name = "enter-sound" value = "tone_stream://%(200,0,500,600,700)" />

       < param name = "exit-sound" value = "tone_stream://%(500,0,300,200,100,50,25)" />

       < param name = "inbound-late-negotiation" value = "false" />

     </ profile >

Any pointers on where I'm going wrong would be really appreciated.

Thank you