Raised FS-6436. The exact behaviour seems dependent on the version of Chrome used! Let me know if I can provide any further information. On 4 Apr 2014, at 18:19, Anthony Minessale wrote:
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@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@gmail.com 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993 sofia/external/xxx@gmail.com receive message [VIDEO_REFRESH_REQ] 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993 sofia/external/xxx@gmail.com receive message [VIDEO_REFRESH_REQ] 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993 sofia/external/xxx@gmail.com receive message [VIDEO_REFRESH_REQ] 2014-04-04 15:33:01.525217 [ALERT] mod_conference.c:2093 Dropping floor sofia/external/xxx@gmail.com 2014-04-04 15:33:01.525217 [ALERT] mod_conference.c:2101 Adding floor sofia/external/xxx@gmail.com 2014-04-04 15:33:01.525217 [ALERT] switch_core_session.c:2993 sofia/external/xxx@gmail.com receive message [VIDEO_REFRESH_REQ] 2014-04-04 15:33:01.525217 [ALERT] switch_core_media.c:1650 sofia/external/xxx@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@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@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@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 www.thisisdrum.com Drum is the collaboration solution by NetDev Ltd. Registered in England and Wales Company Number 04741258
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Richard Screene Senior Developer Drum Web Meetings +44 1273 936125 www.thisisdrum.com Drum is the collaboration solution by NetDev Ltd. Registered in England and Wales Company Number 04741258