[Freeswitch-users] Conference mux mode video flickering

Thu Mar 1 21:12:48 UTC 2018

Also tell him that we have 8 CPU cores.

   <https://www.linkedin.com/pub/umair-khokhar/10/50/bb6>                                                                                                     

Umair Khokhar

Chief Technology Officer 

Tezro Solutions

Website <http://www.tezrosolutions.com/>     Email <mailto:umair at tezrosolutions.com>

> On Mar 1, 2018, at 4:02 PM, Dom Rumsey <domrumsey at hotmail.com> wrote:
> 
> So I've tested again and this time it looks like individual cores are maxing out (it's showing 332%), which it wasn't doing previously. I only have two users and since switching to MUX I have a decent processor.
> 
> 
> 
> 
> From: FreeSWITCH-users <freeswitch-users-bounces at lists.freeswitch.org> on behalf of Michael Jerris <mike at jerris.com>
> Sent: Wednesday, February 28, 2018 5:57 PM
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Conference mux mode video flickering
>  
> look at individual cores, are any maxing out?
> 
>> On Feb 28, 2018, at 5:07 AM, Dom Rumsey <domrumsey at hotmail.com <mailto:domrumsey at 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 at jerris.com <mailto:mike at 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 at hotmail.com <mailto:domrumsey at hotmail.com>> wrote: 
>>> 
>>> 
>>> Thanks Mike. I'm using 1.6.20. 
>>> 
>>> From: FreeSWITCH-users <freeswitch-users-bounces at lists.freeswitch.org <mailto:freeswitch-users-bounces at lists.freeswitch.org>> on behalf of Michael Jerris <mike at jerris.com <mailto:mike at 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 at hotmail.com <mailto:domrumsey at 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" />   <!-- video-bridge-first-two|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
>>>> 
> 
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