[Freeswitch-users] Bad video after speaker change

[Anthony Minessale]

use JIRA http://jira.freeswitch.org with a console log of the call with
siptrace enabled and specify browser brand and version

sofia loglevel debug
sofia tracelevel alert
console loglevel debug
sofia global siptrace on




On Fri, Apr 4, 2014 at 9:56 AM, Richard Screene <
richard.screene at netdev.co.uk> wrote:

> Hello,
>
> I am using mod_conference on Freeswitch from today's master branch
> (1.5.12b+git~20140404T014312Z~5320075df7~64bit) on CentOS 6.5.  We have a
> conference that consists of only two participants.
>
> The problem occurs when the floor changes.  We get one of two scenarios:
> 1) We see the transmitted video image showing, what I can only describe
> as, the new speaker superimposed on the previous speaker.
> 2) The transmitted video image has so many artefacts it is unintelligible.
> After a couple of minutes it sorts itself out and we get the current
> speaker only.
>
> Looking at the FreeSWITCH log we see the PLI being sent:
>
> 2014-04-04 15:33:01.525217 [ALERT] mod_conference.c:2021 Adding video
> floor sofia/external/xxx at gmail.com
> 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993
> sofia/external/xxx at gmail.com receive message [VIDEO_REFRESH_REQ]
> 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993
> sofia/external/xxx at gmail.com receive message [VIDEO_REFRESH_REQ]
> 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993
> sofia/external/xxx at gmail.com receive message [VIDEO_REFRESH_REQ]
> 2014-04-04 15:33:01.525217 [ALERT] mod_conference.c:2093 Dropping floor
> sofia/external/xxx at gmail.com
> 2014-04-04 15:33:01.525217 [ALERT] mod_conference.c:2101 Adding floor
> sofia/external/xxx at gmail.com
> 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993
> sofia/external/xxx at gmail.com receive message [VIDEO_REFRESH_REQ]
> 2014-04-04 15:33:01.525217 [ALERT] switch_core_media.c:1650
> sofia/external/xxx at gmail.com is already being read for video
> 2014-04-04 15:33:01.565149 [ALERT] switch_rtp.c:1540 Sending RTCP PLI
> 2014-04-04 15:33:01.565149 [ALERT] switch_rtp.c:1540 Sending RTCP PLI
> 2014-04-04 15:33:01.867523 [ALERT] switch_rtp.c:1540 Sending RTCP PLI
> 2014-04-04 15:33:02.005056 [ALERT] switch_rtp.c:1540 Sending RTCP PLI
> 2014-04-04 15:33:02.185116 [ALERT] switch_rtp.c:1638
> sofia/external/xxx at gmail.com audio stat 99.00 3198/3201 flaws: 3 mos:
> 4.49 v: 30.49 1.88/400.00
> 2014-04-04 15:33:02.205164 [ALERT] switch_rtp.c:1540 Sending RTCP PLI
> 2014-04-04 15:33:02.365375 [ALERT] switch_rtp.c:1540 Sending RTCP PLI
> 2014-04-04 15:33:02.625058 [ALERT] switch_rtp.c:1638
> sofia/external/xxx at gmail.com video stat 99.00 2014/2022 flaws: 8 mos:
> 4.49 v: 265.63 172.09/1600.00
> 2014-04-04 15:33:07.205182 [ALERT] switch_rtp.c:1638
> sofia/external/xx at gmail.com audio stat 99.00 3450/3453 flaws: 3 mos: 4.49
> v: 28.75 1.88/400.00
>
> Is there any configuration that I may have omitted?
>
> The problem has been observed on both Firefox and Chrome browsers.
>
> I apologise for the vague description of the problem - I am quite happy to
> provide any information that you think is important.
>
> Regards,
>   Richard
>
>
>
>
>
>
> *Richard Screene*
> *Senior Developer*
> *Drum Web Meetings *
> *+44 1273 936125 <%2B44%201273%20936125>*
> *www.thisisdrum.com <http://www.thisisdrum.com/>*
> *Drum is the collaboration solution by NetDev Ltd
> <http://www.netdev.co.uk/>.*
>
> *Registered in England and Wales *Company Number 04741258
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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>


-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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